---> uname -a: Linux prd-ubuntu2204-docker-8c-16g-548 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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): 16 On-line CPU(s) list: 0-15 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): 16 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: 512 KiB (16 instances) L1i cache: 512 KiB (16 instances) L2 cache: 8 MiB (16 instances) L3 cache: 256 MiB (16 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 6.3G 1.1M 6.3G 1% /run /dev/vda1 310G 25G 286G 8% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 6.3G 4.0K 6.3G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64298 960 44015 4 19322 62615 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:aa:a6:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.227/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 83183sec preferred_lft 83183sec inet6 fe80::f816:3eff:feaa:a655/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 9a:ae:ce:cd:d3:a7 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 inet6 fe80::98ae:ceff:fecd:d3a7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-16g-548) 01/15/26 _x86_64_ (16 CPU) 11:35:02 LINUX RESTART (16 CPU) 11:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:50:00 449.55 1.26 417.46 30.83 618.72 63100.13 1151804.13 12:00:03 3.64 0.21 3.33 0.10 1.96 664.53 1163.94 12:10:03 74.79 0.10 71.12 3.57 11.83 10726.88 5324.15 12:20:01 11.24 0.13 10.85 0.26 5.23 374.30 3684.17 Average: 134.52 0.42 125.43 8.67 159.04 18677.95 289751.40 11:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:00 42809888 59949500 4957580 7.53 576104 16029768 5220532 7.80 2919032 18416540 392 12:00:03 42476988 59904176 5193752 7.89 582452 16091696 5483532 8.20 2965508 18671224 12 12:10:03 34197960 53758268 11083936 16.83 638336 18240880 17194612 25.71 3347016 24416480 524 12:20:01 31020492 50645388 14195352 21.56 639544 18299020 19118816 28.58 3407952 27511184 1344 Average: 37626332 56064333 8857655 13.45 609109 17165341 11754373 17.57 3159877 22253857 568 11:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:00 lo 0.55 0.55 0.10 0.10 0.00 0.00 0.00 0.00 11:50:00 ens3 239.70 142.71 2489.12 30.67 0.00 0.00 0.00 0.00 11:50:00 docker0 32.88 51.94 1.85 751.95 0.00 0.00 0.00 0.00 11:50:00 vetha34a6e1 2.44 5.32 0.19 152.75 0.00 0.00 0.00 0.01 12:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:03 ens3 14.44 9.30 58.36 2.93 0.00 0.00 0.00 0.00 12:00:03 docker0 8.22 11.68 1.48 56.86 0.00 0.00 0.00 0.00 12:00:03 vetha34a6e1 8.22 11.68 1.59 56.86 0.00 0.00 0.00 0.00 12:10:03 lo 0.60 0.60 0.10 0.10 0.00 0.00 0.00 0.00 12:10:03 ens3 156.02 126.20 985.69 40.40 0.00 0.00 0.00 0.00 12:10:03 docker0 4.52 6.61 0.80 37.58 0.00 0.00 0.00 0.00 12:10:03 br-76750359634d 0.32 0.29 0.01 0.02 0.00 0.00 0.00 0.00 12:10:03 vethe6d4b7b 0.08 0.18 0.00 0.01 0.00 0.00 0.00 0.00 12:10:03 vetha5ddc2a 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:10:03 vethaa56da3 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 12:10:03 vethce413c3 6.72 6.24 4.42 1.28 0.00 0.00 0.00 0.00 12:10:03 veth74a98d3 0.08 0.16 0.01 0.01 0.00 0.00 0.00 0.00 12:10:03 veth17986f3 0.75 0.79 0.09 0.90 0.00 0.00 0.00 0.00 12:10:03 veth82db63e 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 12:10:03 veth9e518ae 0.33 0.37 0.04 0.53 0.00 0.00 0.00 0.00 12:20:01 lo 4.08 4.08 14.05 14.05 0.00 0.00 0.00 0.00 12:20:01 ens3 71.44 53.80 23.20 21.36 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 br-76750359634d 2.19 2.07 13.52 0.59 0.00 0.00 0.00 0.00 12:20:01 vethe6d4b7b 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 vetha5ddc2a 0.22 0.20 0.02 0.08 0.00 0.00 0.00 0.00 12:20:01 vethaa56da3 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 vethce413c3 202.66 217.31 148.14 104.14 0.00 0.00 0.00 0.01 12:20:01 veth74a98d3 0.52 0.33 0.07 0.38 0.00 0.00 0.00 0.00 12:20:01 veth17986f3 109.05 101.94 79.96 54.62 0.00 0.00 0.00 0.01 12:20:01 veth9e518ae 114.89 106.72 53.06 96.86 0.00 0.00 0.00 0.01 Average: lo 1.33 1.33 3.55 3.55 0.00 0.00 0.00 0.00 Average: ens3 120.22 82.89 887.69 23.81 0.00 0.00 0.00 0.00 Average: docker0 11.40 17.54 1.03 211.20 0.00 0.00 0.00 0.00 Average: br-76750359634d 0.63 0.59 3.37 0.15 0.00 0.00 0.00 0.00 Average: vethe6d4b7b 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: vetha5ddc2a 0.06 0.08 0.01 0.02 0.00 0.00 0.00 0.00 Average: vethaa56da3 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethce413c3 52.17 55.70 38.01 26.26 0.00 0.00 0.00 0.00 Average: veth74a98d3 0.15 0.12 0.02 0.10 0.00 0.00 0.00 0.00 Average: veth17986f3 27.36 25.60 19.94 13.83 0.00 0.00 0.00 0.00 Average: veth9e518ae 28.71 26.68 13.23 24.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-16g-548) 01/15/26 _x86_64_ (16 CPU) 11:35:02 LINUX RESTART (16 CPU) 11:40:02 CPU %user %nice %system %iowait %steal %idle 11:50:00 all 13.31 0.00 1.80 0.71 0.04 84.14 11:50:00 0 12.87 0.00 1.55 0.14 0.05 85.39 11:50:00 1 13.53 0.00 2.36 1.17 0.05 82.89 11:50:00 2 11.28 0.00 2.07 0.78 0.05 85.82 11:50:00 3 9.46 0.00 2.33 1.37 0.05 86.79 11:50:00 4 8.70 0.00 1.44 1.51 0.05 88.31 11:50:00 5 10.52 0.00 1.65 0.65 0.04 87.14 11:50:00 6 11.64 0.00 1.48 0.39 0.05 86.44 11:50:00 7 14.62 0.00 1.79 0.22 0.04 83.33 11:50:00 8 20.28 0.00 2.08 0.88 0.04 76.72 11:50:00 9 12.53 0.00 2.21 1.27 0.04 83.95 11:50:00 10 12.92 0.00 1.57 0.81 0.05 84.65 11:50:00 11 14.42 0.00 1.20 0.44 0.04 83.91 11:50:00 12 12.69 0.00 2.07 0.67 0.04 84.53 11:50:00 13 10.73 0.00 0.99 0.47 0.03 87.78 11:50:00 14 22.35 0.00 1.63 0.30 0.05 75.66 11:50:00 15 14.37 0.00 2.37 0.24 0.04 82.97 12:00:03 all 5.63 0.00 0.10 0.01 0.01 94.25 12:00:03 0 0.24 0.00 0.05 0.00 0.02 99.69 12:00:03 1 0.42 0.00 0.09 0.00 0.00 99.49 12:00:03 2 0.15 0.00 0.06 0.00 0.00 99.79 12:00:03 3 0.02 0.00 0.03 0.01 0.02 99.92 12:00:03 4 0.12 0.00 0.06 0.00 0.01 99.81 12:00:03 5 0.63 0.00 0.04 0.00 0.03 99.29 12:00:03 6 0.07 0.00 0.02 0.00 0.00 99.91 12:00:03 7 0.37 0.00 0.04 0.00 0.01 99.58 12:00:03 8 0.07 0.00 0.03 0.00 0.00 99.89 12:00:03 9 0.05 0.00 0.02 0.00 0.00 99.93 12:00:03 10 7.91 0.00 0.11 0.10 0.01 91.87 12:00:03 11 79.74 0.00 0.85 0.02 0.07 19.32 12:00:03 12 0.05 0.00 0.06 0.00 0.01 99.88 12:00:03 13 0.02 0.00 0.02 0.00 0.00 99.96 12:00:03 14 0.05 0.00 0.04 0.08 0.00 99.84 12:00:03 15 0.14 0.00 0.04 0.00 0.00 99.82 12:10:03 all 7.50 0.01 0.65 0.17 0.03 91.65 12:10:03 0 4.26 0.00 0.55 0.19 0.03 94.97 12:10:03 1 4.17 0.02 0.59 0.09 0.02 95.11 12:10:03 2 3.84 0.01 0.55 0.15 0.02 95.43 12:10:03 3 4.51 0.01 0.74 0.09 0.03 94.63 12:10:03 4 4.15 0.01 0.80 0.05 0.03 94.96 12:10:03 5 3.86 0.01 0.72 0.17 0.04 95.22 12:10:03 6 4.01 0.03 0.74 0.24 0.02 94.96 12:10:03 7 5.07 0.01 0.66 0.15 0.02 94.09 12:10:03 8 3.46 0.01 0.67 0.37 0.02 95.47 12:10:03 9 4.18 0.02 0.68 0.14 0.03 94.95 12:10:03 10 3.93 0.01 0.53 0.38 0.03 95.12 12:10:03 11 3.94 0.01 0.55 0.06 0.03 95.41 12:10:03 12 36.54 0.01 0.82 0.10 0.05 62.48 12:10:03 13 4.21 0.02 0.69 0.12 0.03 94.94 12:10:03 14 25.92 0.01 0.56 0.34 0.04 73.14 12:10:03 15 3.95 0.01 0.51 0.03 0.02 95.49 12:20:01 all 4.18 0.00 0.52 0.01 0.05 95.24 12:20:01 0 4.46 0.00 0.50 0.00 0.05 94.99 12:20:01 1 4.52 0.00 0.65 0.01 0.06 94.76 12:20:01 2 4.68 0.00 0.66 0.03 0.05 94.57 12:20:01 3 3.60 0.00 0.50 0.00 0.06 95.84 12:20:01 4 3.85 0.00 0.57 0.01 0.04 95.53 12:20:01 5 4.04 0.00 0.55 0.00 0.05 95.36 12:20:01 6 3.49 0.00 0.40 0.01 0.05 96.06 12:20:01 7 3.70 0.00 0.54 0.01 0.05 95.70 12:20:01 8 4.11 0.00 0.51 0.01 0.04 95.32 12:20:01 9 4.81 0.00 0.45 0.01 0.05 94.69 12:20:01 10 5.02 0.00 0.54 0.02 0.05 94.38 12:20:01 11 3.30 0.00 0.49 0.01 0.04 96.17 12:20:01 12 3.03 0.00 0.44 0.05 0.05 96.44 12:20:01 13 4.96 0.00 0.61 0.02 0.04 94.36 12:20:01 14 4.41 0.00 0.50 0.03 0.05 95.01 12:20:01 15 4.85 0.00 0.46 0.00 0.05 94.64 Average: all 7.65 0.00 0.76 0.22 0.03 91.33 Average: 0 5.44 0.00 0.66 0.08 0.04 93.78 Average: 1 5.64 0.00 0.92 0.32 0.03 93.09 Average: 2 4.97 0.00 0.83 0.24 0.03 93.92 Average: 3 4.38 0.00 0.90 0.37 0.04 94.31 Average: 4 4.19 0.00 0.71 0.39 0.03 94.66 Average: 5 4.75 0.00 0.74 0.21 0.04 94.27 Average: 6 4.79 0.01 0.66 0.16 0.03 94.36 Average: 7 5.92 0.00 0.75 0.10 0.03 93.19 Average: 8 6.95 0.00 0.82 0.32 0.03 91.88 Average: 9 5.37 0.01 0.84 0.35 0.03 93.40 Average: 10 7.44 0.00 0.68 0.33 0.03 91.51 Average: 11 25.49 0.00 0.77 0.13 0.04 73.56 Average: 12 13.07 0.00 0.85 0.20 0.04 85.84 Average: 13 4.97 0.00 0.58 0.15 0.03 94.27 Average: 14 13.16 0.00 0.68 0.19 0.03 85.93 Average: 15 5.81 0.00 0.84 0.07 0.03 93.26