---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-3015 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 Stepping: 0 BogoMIPS: 5599.99 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.0G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 589 11830 4 3569 15057 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:40:dd:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.138/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75489sec preferred_lft 75489sec inet6 fe80::f816:3eff:fe40:dd36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:50:3a:86 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-3015) 08/21/25 _x86_64_ (4 CPU) 11:13:36 LINUX RESTART (4 CPU) 11:20:13 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:30:01 3.80 0.01 3.28 0.52 0.04 133.77 8975.51 11:40:27 13.49 0.00 1.56 11.93 0.14 18.67 229372.10 11:50:27 1.57 0.00 1.57 0.00 0.00 18.59 0.00 12:00:01 1.49 0.00 1.49 0.00 0.00 17.68 0.00 12:10:27 1.48 0.00 1.48 0.00 0.00 17.50 0.00 12:20:27 1.56 0.01 1.55 0.00 0.08 17.93 0.04 12:30:01 1.64 0.00 1.64 0.00 0.00 18.93 0.00 12:40:11 1.60 0.00 1.60 0.00 0.00 18.05 0.00 12:50:11 1.46 0.00 1.46 0.00 0.00 16.94 0.00 13:00:00 1.42 0.00 1.42 0.00 0.00 16.58 0.00 13:10:11 1.56 0.00 1.56 0.00 0.00 18.40 0.00 13:20:26 1.60 0.00 1.60 0.00 0.00 18.80 0.00 13:30:01 1.56 0.00 1.56 0.00 0.00 18.05 0.00 13:40:18 1.69 0.00 1.69 0.00 0.00 19.18 0.00 13:50:03 1.60 0.00 1.60 0.00 0.00 17.69 0.00 14:00:01 1.63 0.00 1.63 0.00 0.00 18.29 0.00 14:10:12 1.97 0.00 1.97 0.00 0.12 22.28 0.00 Average: 2.45 0.00 1.68 0.76 0.02 25.01 14590.29 11:20:13 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 10194344 13480348 2480364 15.15 100820 3344300 2707164 15.54 792104 5036724 32 11:40:27 10187288 13478708 2482100 15.16 101488 3349000 2707516 15.54 797472 5038080 28 11:50:27 10185780 13477624 2483152 15.17 101904 3349008 2707660 15.54 797872 5038292 28 12:00:01 10185024 13477220 2483616 15.17 102204 3349020 2707868 15.54 798200 5038708 264 12:10:27 10184772 13477444 2483328 15.17 102640 3349032 2708108 15.54 798624 5039108 68 12:20:27 10172960 13466176 2494596 15.24 102928 3349260 2708220 15.55 799400 5038872 140 12:30:01 10172456 13466252 2494504 15.24 103360 3349392 2708320 15.55 799808 5038996 220 12:40:11 10171700 13466020 2494744 15.24 103684 3349528 2708304 15.55 800172 5039072 24 12:50:11 10170692 13465336 2495392 15.24 103992 3349536 2708372 15.55 800460 5039420 64 13:00:00 10169436 13464456 2496268 15.25 104328 3349544 2708388 15.55 800816 5039296 68 13:10:11 10168680 13464196 2496500 15.25 104664 3349684 2708372 15.55 801148 5039468 28 13:20:26 10167924 13463820 2496956 15.25 105032 3349692 2708564 15.55 801508 5039652 20 13:30:01 10167420 13463760 2496980 15.25 105320 3349832 2708576 15.55 801804 5040156 60 13:40:18 10166944 13463660 2497100 15.25 105676 3349844 2708632 15.55 802156 5039952 44 13:50:03 10166692 13463788 2496956 15.25 106036 3349848 2708648 15.55 802524 5040032 204 14:00:01 10166188 13463828 2496916 15.25 106424 3349988 2708648 15.55 802912 5040212 56 14:10:12 10164704 13462956 2497812 15.26 106860 3350160 2708632 15.55 803340 5040544 64 Average: 10174294 13468564 2492193 15.22 103962 3349216 2708235 15.55 800019 5039211 83 11:20:13 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 ens3 0.34 0.18 0.06 0.04 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:27 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:27 ens3 0.71 0.24 0.25 0.16 0.00 0.00 0.00 0.00 11:40:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:27 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:27 ens3 0.28 0.07 0.04 0.02 0.00 0.00 0.00 0.00 11:50:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 ens3 0.34 0.12 0.10 0.06 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:27 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:27 ens3 1.20 0.28 0.38 0.23 0.00 0.00 0.00 0.00 12:10:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:27 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 12:20:27 ens3 0.53 0.19 0.14 0.09 0.00 0.00 0.00 0.00 12:20:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:01 ens3 0.38 0.14 0.07 0.04 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:11 ens3 0.34 0.11 0.07 0.04 0.00 0.00 0.00 0.00 12:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:11 ens3 0.27 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:00 ens3 0.35 0.12 0.07 0.04 0.00 0.00 0.00 0.00 13:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:11 ens3 0.40 0.15 0.12 0.08 0.00 0.00 0.00 0.00 13:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:26 ens3 0.40 0.14 0.10 0.06 0.00 0.00 0.00 0.00 13:20:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 ens3 0.32 0.11 0.07 0.04 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:18 ens3 0.40 0.15 0.10 0.06 0.00 0.00 0.00 0.00 13:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:03 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 13:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 ens3 1.15 1.65 0.17 1.54 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:12 ens3 0.45 0.14 0.13 0.08 0.00 0.00 0.00 0.00 14:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.48 0.23 0.12 0.15 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-3015) 08/21/25 _x86_64_ (4 CPU) 11:13:36 LINUX RESTART (4 CPU) 11:20:13 CPU %user %nice %system %iowait %steal %idle 11:30:01 all 0.77 0.00 0.14 3.60 0.05 95.45 11:30:01 0 0.61 0.00 0.09 1.10 0.03 98.17 11:30:01 1 0.94 0.00 0.18 10.67 0.06 88.16 11:30:01 2 0.85 0.00 0.14 1.61 0.04 97.36 11:30:01 3 0.67 0.00 0.16 1.01 0.05 98.11 11:40:27 all 0.38 0.00 0.11 0.04 0.04 99.42 11:40:27 0 0.10 0.00 0.06 0.06 0.02 99.76 11:40:27 1 0.14 0.00 0.12 0.08 0.05 99.61 11:40:27 2 0.14 0.00 0.11 0.02 0.04 99.69 11:40:27 3 1.15 0.00 0.15 0.00 0.06 98.64 11:50:27 all 0.23 0.00 0.10 0.03 0.04 99.60 11:50:27 0 0.12 0.00 0.08 0.00 0.03 99.77 11:50:27 1 0.18 0.00 0.14 0.01 0.05 99.62 11:50:27 2 0.42 0.00 0.08 0.07 0.05 99.38 11:50:27 3 0.18 0.00 0.11 0.03 0.05 99.64 12:00:01 all 0.24 0.00 0.10 0.02 0.04 99.60 12:00:01 0 0.13 0.00 0.10 0.01 0.04 99.72 12:00:01 1 0.48 0.00 0.13 0.01 0.05 99.34 12:00:01 2 0.12 0.00 0.10 0.03 0.04 99.71 12:00:01 3 0.24 0.00 0.07 0.03 0.03 99.64 12:10:27 all 0.13 0.00 0.11 0.03 0.04 99.69 12:10:27 0 0.12 0.00 0.07 0.04 0.03 99.74 12:10:27 1 0.19 0.00 0.18 0.00 0.06 99.57 12:10:27 2 0.11 0.00 0.09 0.01 0.04 99.74 12:10:27 3 0.11 0.00 0.08 0.05 0.04 99.72 12:20:27 all 0.22 0.00 0.10 0.03 0.05 99.60 12:20:27 0 0.16 0.00 0.08 0.08 0.04 99.64 12:20:27 1 0.40 0.00 0.11 0.00 0.05 99.44 12:20:27 2 0.17 0.00 0.11 0.02 0.06 99.64 12:20:27 3 0.16 0.00 0.09 0.04 0.05 99.67 12:30:01 all 0.13 0.00 0.10 0.03 0.05 99.69 12:30:01 0 0.16 0.00 0.08 0.01 0.04 99.71 12:30:01 1 0.13 0.00 0.10 0.00 0.05 99.71 12:30:01 2 0.16 0.00 0.13 0.01 0.07 99.64 12:30:01 3 0.09 0.00 0.09 0.10 0.05 99.68 12:40:11 all 0.18 0.00 0.11 0.02 0.06 99.64 12:40:11 0 0.36 0.00 0.08 0.04 0.05 99.47 12:40:11 1 0.11 0.00 0.11 0.02 0.06 99.70 12:40:11 2 0.10 0.00 0.10 0.02 0.06 99.72 12:40:11 3 0.15 0.00 0.13 0.00 0.06 99.66 12:50:11 all 0.24 0.00 0.10 0.03 0.05 99.59 12:50:11 0 0.35 0.00 0.10 0.06 0.04 99.45 12:50:11 1 0.37 0.00 0.12 0.00 0.06 99.45 12:50:11 2 0.13 0.00 0.11 0.05 0.06 99.67 12:50:11 3 0.09 0.00 0.06 0.00 0.04 99.80 13:00:00 all 0.33 0.00 0.09 0.02 0.05 99.51 13:00:00 0 0.09 0.00 0.08 0.03 0.04 99.76 13:00:00 1 0.09 0.00 0.09 0.00 0.05 99.77 13:00:00 2 1.06 0.00 0.10 0.02 0.07 98.76 13:00:00 3 0.08 0.00 0.08 0.05 0.05 99.75 13:10:11 all 0.23 0.00 0.09 0.02 0.05 99.61 13:10:11 0 0.05 0.00 0.05 0.01 0.03 99.86 13:10:11 1 0.15 0.00 0.08 0.00 0.06 99.71 13:10:11 2 0.60 0.00 0.11 0.02 0.06 99.20 13:10:11 3 0.10 0.00 0.11 0.05 0.07 99.67 13:10:11 CPU %user %nice %system %iowait %steal %idle 13:20:26 all 0.19 0.00 0.10 0.07 0.05 99.59 13:20:26 0 0.30 0.00 0.08 0.02 0.04 99.56 13:20:26 1 0.23 0.00 0.10 0.01 0.05 99.61 13:20:26 2 0.13 0.00 0.11 0.05 0.06 99.65 13:20:26 3 0.11 0.00 0.09 0.20 0.05 99.56 13:30:01 all 0.22 0.00 0.11 0.09 0.04 99.54 13:30:01 0 0.12 0.00 0.09 0.14 0.04 99.62 13:30:01 1 0.35 0.00 0.13 0.01 0.05 99.46 13:30:01 2 0.12 0.00 0.09 0.10 0.04 99.66 13:30:01 3 0.30 0.00 0.12 0.11 0.04 99.43 13:40:18 all 0.16 0.00 0.11 0.13 0.04 99.57 13:40:18 0 0.15 0.00 0.11 0.07 0.04 99.63 13:40:18 1 0.22 0.00 0.12 0.07 0.04 99.54 13:40:18 2 0.13 0.00 0.09 0.05 0.03 99.69 13:40:18 3 0.14 0.00 0.11 0.31 0.03 99.40 13:50:03 all 0.27 0.00 0.11 0.08 0.04 99.50 13:50:03 0 0.14 0.00 0.10 0.03 0.03 99.70 13:50:03 1 0.69 0.00 0.13 0.00 0.04 99.15 13:50:03 2 0.15 0.00 0.12 0.02 0.04 99.67 13:50:03 3 0.12 0.00 0.10 0.25 0.04 99.49 14:00:01 all 0.36 0.00 0.11 0.11 0.03 99.39 14:00:01 0 0.27 0.00 0.08 0.30 0.03 99.32 14:00:01 1 0.43 0.00 0.13 0.00 0.03 99.41 14:00:01 2 0.56 0.00 0.12 0.04 0.04 99.24 14:00:01 3 0.17 0.00 0.12 0.08 0.03 99.60 14:10:12 all 0.18 0.00 0.12 0.05 0.03 99.62 14:10:12 0 0.16 0.00 0.11 0.08 0.03 99.61 14:10:12 1 0.20 0.00 0.09 0.04 0.02 99.65 14:10:12 2 0.18 0.00 0.13 0.04 0.03 99.61 14:10:12 3 0.19 0.00 0.14 0.02 0.03 99.62 Average: all 0.26 0.00 0.11 0.25 0.04 99.33 Average: 0 0.20 0.00 0.08 0.12 0.04 99.56 Average: 1 0.31 0.00 0.12 0.63 0.05 98.89 Average: 2 0.30 0.00 0.11 0.13 0.05 99.42 Average: 3 0.24 0.00 0.11 0.14 0.04 99.47