---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-38660 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 11G 67G 14% / 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 9845 4 5554 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:d3:c8:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.55/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75494sec preferred_lft 75494sec inet6 fe80::f816:3eff:fed3:c8f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:ef:87:ba 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-38660) 07/01/25 _x86_64_ (4 CPU) 01:06:24 LINUX RESTART (4 CPU) 01:10:13 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:20:01 63.96 0.55 42.30 21.12 597.99 2842.74 335005.84 01:30:22 23.45 0.16 20.04 3.25 4.46 5110.56 19565.04 01:40:26 14.54 0.03 13.26 1.25 0.60 5478.38 11427.93 01:50:01 1.83 0.00 1.83 0.00 0.00 22.30 0.00 02:00:26 1.51 0.00 1.51 0.00 0.00 17.92 0.00 02:10:26 1.45 0.00 1.45 0.00 0.00 17.31 0.00 02:20:01 1.49 0.00 1.49 0.00 0.00 17.78 0.00 02:30:26 1.49 0.00 1.49 0.00 0.00 17.78 0.00 02:40:26 1.53 0.00 1.53 0.00 0.00 17.95 0.00 02:50:01 2.06 0.00 2.06 0.00 0.00 24.14 0.00 03:00:26 2.00 0.00 2.00 0.00 0.00 23.68 0.00 03:10:26 2.13 0.00 2.13 0.00 0.00 24.32 0.00 03:20:01 1.99 0.00 1.99 0.00 0.00 22.31 0.00 03:30:26 1.61 0.00 1.61 0.00 0.00 17.79 0.00 03:40:26 1.57 0.00 1.57 0.00 0.00 17.29 0.00 03:50:01 1.79 0.00 1.79 0.00 0.00 19.83 0.00 04:00:26 1.62 0.00 1.62 0.00 0.00 17.90 0.00 Average: 7.38 0.04 5.85 1.49 34.77 814.68 21173.37 01:10:13 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 9483232 13042752 2915876 17.81 135240 3562912 3111428 17.86 873604 5644484 308 01:30:22 8974208 12949608 3005400 18.36 154412 3929644 3031772 17.40 1001448 5990996 29836 01:40:26 7213916 12565900 3382008 20.66 172596 5221044 3350348 19.23 1561132 7087856 36 01:50:01 7213636 12565820 3382112 20.66 172784 5221056 3350412 19.23 1561320 7088464 212 02:00:26 7214988 12567080 3380900 20.65 172916 5221068 3350412 19.23 1561464 7089308 20 02:10:26 7215016 12567420 3380588 20.65 173024 5221268 3350608 19.23 1561576 7090444 20 02:20:01 7215268 12567744 3380276 20.65 173136 5221408 3350608 19.23 1561684 7091408 224 02:30:26 7212780 12565428 3382592 20.66 173280 5221416 3350608 19.23 1561832 7092440 24 02:40:26 7212532 12565288 3382752 20.66 173364 5221428 3350672 19.23 1561920 7093176 144 02:50:01 7212532 12565492 3382544 20.66 173556 5221432 3350672 19.23 1562104 7094108 216 03:00:26 7211272 12564452 3383556 20.67 173748 5221440 3350672 19.23 1562296 7094752 32 03:10:26 7210016 12563776 3384252 20.67 173984 5221776 3350672 19.23 1562532 7095884 12 03:20:01 7209512 12563468 3384580 20.67 174168 5221788 3350672 19.23 1562716 7096868 224 03:30:26 7208280 12562332 3385684 20.68 174256 5221796 3350672 19.23 1562804 7097504 68 03:40:26 7207272 12561536 3386452 20.68 174336 5221932 3350672 19.23 1562880 7098428 208 03:50:01 7206768 12561160 3386876 20.69 174444 5221944 3350672 19.23 1562996 7099216 12 04:00:26 7206520 12561048 3386960 20.69 174588 5221948 3350672 19.23 1563128 7100004 20 Average: 7448691 12615312 3333730 20.36 170225 5047959 3317779 19.04 1488673 6943844 1860 01:10:13 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 lo 29.23 29.23 6.87 6.87 0.00 0.00 0.00 0.00 01:20:01 ens3 27.95 19.13 286.23 4.92 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:22 lo 1296.02 1296.02 1211.31 1211.31 0.00 0.00 0.00 0.00 01:30:22 ens3 51.67 38.36 263.21 9.95 0.00 0.00 0.00 0.00 01:30:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:26 lo 867.48 867.48 852.24 852.24 0.00 0.00 0.00 0.00 01:40:26 ens3 28.42 20.81 203.55 5.53 0.00 0.00 0.00 0.00 01:40:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:01 ens3 2.69 0.17 0.40 0.10 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:00:26 ens3 1.73 0.12 0.20 0.05 0.00 0.00 0.00 0.00 02:00:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:26 ens3 0.56 0.10 0.08 0.04 0.00 0.00 0.00 0.00 02:10:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:01 ens3 0.34 0.11 0.07 0.04 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:26 ens3 0.26 0.07 0.04 0.02 0.00 0.00 0.00 0.00 02:30:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:26 ens3 0.44 0.13 0.10 0.06 0.00 0.00 0.00 0.00 02:40:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:01 ens3 0.35 0.11 0.07 0.04 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:26 ens3 0.25 0.07 0.04 0.02 0.00 0.00 0.00 0.00 03:00:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:26 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 03:10:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 ens3 0.28 0.12 0.07 0.04 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:30:26 ens3 0.32 0.10 0.07 0.04 0.00 0.00 0.00 0.00 03:30:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:40:26 ens3 0.37 0.11 0.07 0.04 0.00 0.00 0.00 0.00 03:40:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:50:01 ens3 0.27 0.07 0.04 0.02 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:00:26 ens3 0.30 0.09 0.04 0.02 0.00 0.00 0.00 0.00 04:00:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 131.84 131.84 124.42 124.42 0.00 0.00 0.00 0.00 Average: ens3 6.92 4.75 44.61 1.25 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-38660) 07/01/25 _x86_64_ (4 CPU) 01:06:24 LINUX RESTART (4 CPU) 01:10:13 CPU %user %nice %system %iowait %steal %idle 01:20:01 all 31.12 0.00 1.45 0.50 0.10 66.83 01:20:01 0 30.79 0.00 1.30 0.59 0.10 67.23 01:20:01 1 29.25 0.00 1.51 0.80 0.10 68.35 01:20:01 2 31.77 0.00 1.41 0.25 0.10 66.48 01:20:01 3 32.68 0.00 1.58 0.37 0.10 65.27 01:30:22 all 32.39 0.00 1.77 0.12 0.09 65.63 01:30:22 0 31.80 0.00 1.92 0.23 0.09 65.97 01:30:22 1 33.09 0.00 1.71 0.11 0.09 65.00 01:30:22 2 31.75 0.00 1.73 0.05 0.09 66.39 01:30:22 3 32.93 0.00 1.72 0.11 0.09 65.14 01:40:26 all 19.48 0.00 1.13 0.09 0.05 79.25 01:40:26 0 20.51 0.00 1.20 0.05 0.05 78.19 01:40:26 1 20.30 0.00 1.01 0.10 0.06 78.53 01:40:26 2 18.94 0.00 1.16 0.10 0.04 79.76 01:40:26 3 18.17 0.00 1.14 0.12 0.05 80.51 01:50:01 all 0.12 0.00 0.05 0.01 0.03 99.79 01:50:01 0 0.04 0.00 0.05 0.01 0.03 99.87 01:50:01 1 0.02 0.00 0.02 0.00 0.03 99.93 01:50:01 2 0.04 0.00 0.05 0.01 0.03 99.87 01:50:01 3 0.38 0.00 0.06 0.03 0.04 99.48 02:00:26 all 0.19 0.00 0.05 0.01 0.03 99.72 02:00:26 0 0.04 0.00 0.04 0.03 0.03 99.87 02:00:26 1 0.07 0.00 0.06 0.00 0.04 99.83 02:00:26 2 0.04 0.00 0.04 0.00 0.02 99.89 02:00:26 3 0.60 0.00 0.06 0.01 0.04 99.30 02:10:26 all 0.14 0.00 0.05 0.01 0.03 99.76 02:10:26 0 0.06 0.00 0.04 0.01 0.02 99.87 02:10:26 1 0.05 0.00 0.05 0.00 0.04 99.86 02:10:26 2 0.08 0.00 0.06 0.00 0.04 99.82 02:10:26 3 0.39 0.00 0.06 0.01 0.04 99.50 02:20:01 all 0.05 0.00 0.05 0.03 0.03 99.84 02:20:01 0 0.04 0.00 0.03 0.02 0.02 99.89 02:20:01 1 0.06 0.00 0.05 0.04 0.03 99.82 02:20:01 2 0.06 0.00 0.06 0.04 0.03 99.81 02:20:01 3 0.05 0.00 0.04 0.04 0.03 99.84 02:30:26 all 0.11 0.00 0.04 0.01 0.03 99.81 02:30:26 0 0.04 0.00 0.03 0.01 0.02 99.89 02:30:26 1 0.05 0.00 0.05 0.00 0.03 99.87 02:30:26 2 0.06 0.00 0.04 0.01 0.04 99.85 02:30:26 3 0.29 0.00 0.05 0.00 0.03 99.63 02:40:26 all 0.11 0.00 0.05 0.01 0.03 99.80 02:40:26 0 0.19 0.00 0.02 0.02 0.02 99.75 02:40:26 1 0.08 0.00 0.07 0.00 0.04 99.81 02:40:26 2 0.10 0.00 0.05 0.01 0.03 99.83 02:40:26 3 0.06 0.00 0.07 0.00 0.04 99.83 02:50:01 all 0.30 0.00 0.05 0.01 0.03 99.61 02:50:01 0 1.02 0.00 0.07 0.00 0.04 98.86 02:50:01 1 0.04 0.00 0.05 0.02 0.03 99.87 02:50:01 2 0.11 0.00 0.04 0.00 0.03 99.82 02:50:01 3 0.03 0.00 0.03 0.01 0.02 99.91 03:00:26 all 0.21 0.00 0.05 0.02 0.03 99.69 03:00:26 0 0.70 0.00 0.06 0.00 0.04 99.20 03:00:26 1 0.07 0.00 0.05 0.00 0.03 99.85 03:00:26 2 0.04 0.00 0.04 0.02 0.03 99.86 03:00:26 3 0.02 0.00 0.03 0.06 0.02 99.88 03:00:26 CPU %user %nice %system %iowait %steal %idle 03:10:26 all 0.08 0.00 0.05 0.01 0.03 99.84 03:10:26 0 0.13 0.00 0.04 0.00 0.03 99.80 03:10:26 1 0.10 0.00 0.08 0.00 0.04 99.78 03:10:26 2 0.04 0.00 0.04 0.03 0.02 99.87 03:10:26 3 0.03 0.00 0.04 0.02 0.02 99.90 03:20:01 all 0.07 0.00 0.05 0.01 0.03 99.85 03:20:01 0 0.06 0.00 0.04 0.01 0.03 99.86 03:20:01 1 0.15 0.00 0.08 0.01 0.06 99.70 03:20:01 2 0.03 0.00 0.04 0.00 0.02 99.91 03:20:01 3 0.03 0.00 0.02 0.01 0.02 99.92 03:30:26 all 0.25 0.00 0.05 0.03 0.03 99.65 03:30:26 0 0.06 0.00 0.05 0.00 0.03 99.86 03:30:26 1 0.20 0.00 0.07 0.01 0.04 99.68 03:30:26 2 0.72 0.00 0.02 0.02 0.02 99.22 03:30:26 3 0.03 0.00 0.04 0.07 0.02 99.84 03:40:26 all 0.19 0.00 0.04 0.01 0.03 99.73 03:40:26 0 0.62 0.00 0.04 0.00 0.04 99.30 03:40:26 1 0.10 0.00 0.06 0.01 0.05 99.78 03:40:26 2 0.02 0.00 0.04 0.00 0.02 99.93 03:40:26 3 0.03 0.00 0.03 0.02 0.02 99.90 03:50:01 all 0.25 0.00 0.05 0.02 0.03 99.65 03:50:01 0 0.06 0.00 0.05 0.00 0.02 99.87 03:50:01 1 0.28 0.00 0.08 0.02 0.04 99.58 03:50:01 2 0.61 0.00 0.04 0.00 0.02 99.33 03:50:01 3 0.06 0.00 0.04 0.04 0.02 99.84 04:00:26 all 0.16 0.00 0.04 0.01 0.03 99.75 04:00:26 0 0.03 0.00 0.03 0.03 0.02 99.88 04:00:26 1 0.02 0.00 0.03 0.00 0.02 99.93 04:00:26 2 0.57 0.00 0.08 0.00 0.05 99.30 04:00:26 3 0.03 0.00 0.04 0.01 0.02 99.91 Average: all 5.04 0.00 0.30 0.05 0.04 94.58 Average: 0 5.09 0.00 0.30 0.06 0.04 94.52 Average: 1 4.96 0.00 0.30 0.07 0.04 94.63 Average: 2 5.02 0.00 0.29 0.03 0.04 94.62 Average: 3 5.07 0.00 0.30 0.05 0.04 94.54