5s - fuzz write knob in simulation

[spraza]

Description

Changes:

1. fuzz write knob in [1, 10] range. More weight given to 5s. Same logic as 5s - fuzz read knob value in simulation #12440.
2. previously client and server manually set the same knob value since the value has to be the same. Now client picks a random value (see above), and server picks whatever client had picked. Note that in general we set knobs in this order in simulation: flow -> client -> server.
3. pass isSimulated to client knobs since I pick a random value only under simulation
4. change override logic in simulation for knobs with same name in client and server. Old logic: if client knob FOO exists, it's updated, and server knob FOO is not. New logic: client knob FOO is updated, and server knob FOO is also updated.

Testing

100K running: 20251015-222543-praza-5s-milestone1-iter34-e5e2017a079159922 compressed=True data_size=34672459 fail_fast=10 max_runs=100000 priority=100 sanity=False submitted=20251015-222543 timeout=5400 username=praza-5s-milestone1-iter34-e5e2017a07915992243c6fbd064ea6d349cfad93

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[foundationdb-ci]

Result of foundationdb-pr-macos on macOS Ventura 13.x

• Commit ID: 90abd98
• Duration 0:11:42
• Result: ❌ FAILED
• Error: Error while executing command: ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i ${HOME}/.ssh_key ec2-user@${MAC_EC2_HOST} /usr/local/bin/bash --login -c ./build_pr_macos.sh. Reason: exit status 1
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[foundationdb-ci]

Result of foundationdb-pr-clang-ide on Linux RHEL 9

• Commit ID: 90abd98
• Duration 0:24:41
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[foundationdb-ci]

Result of foundationdb-pr-macos-m1 on macOS Ventura 13.x

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• Duration 0:38:15
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[foundationdb-ci]

Result of foundationdb-pr-cluster-tests on Linux RHEL 9

• Commit ID: 90abd98
• Duration 0:39:09
• Result: ❌ FAILED
• Error: Error while executing command: docker build --label "org.foundationdb.version=${FDB_VERSION}" --label "org.foundationdb.build_date=${BUILD_DATE}" --label "org.foundationdb.commit=${COMMIT_SHA}" --progress plain --build-arg FDB_VERSION="${FDB_VERSION}" --build-arg FDB_LIBRARY_VERSIONS="${FDB_VERSION}" --build-arg FDB_WEBSITE="${FDB_WEBSITE}" --tag foundationdb/base:${FDB_VERSION}-${COMMIT_SHA} --file Dockerfile --target base .. Reason: exit status 1
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[foundationdb-ci]

Result of foundationdb-pr-clang-arm on Linux CentOS 7

• Commit ID: 90abd98
• Duration 0:45:44
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[foundationdb-ci]

Result of foundationdb-pr-clang on Linux RHEL 9

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[foundationdb-ci]

Result of foundationdb-pr on Linux RHEL 9

• Commit ID: 90abd98
• Duration 1:00:21
• Result: ❌ FAILED
• Error: Error while executing command: if python3 -m joshua.joshua list --stopped | grep ${ENSEMBLE_ID} | grep -q 'pass=10[0-9][0-9][0-9]'; then echo PASS; else echo FAIL && exit 1; fi. Reason: exit status 1
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