---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43771 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 18G 60G 23% / 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 706 4849 4 10433 14940 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:d2:ed:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.60/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78658sec preferred_lft 78658sec inet6 fe80::f816:3eff:fed2:edd8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:ef:91:e3 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-16g-43771) 07/18/25 _x86_64_ (4 CPU) 11:56:38 LINUX RESTART (4 CPU) 12:00:26 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:01 80.47 2.17 59.23 19.07 711.77 30989.14 251726.56 12:20:29 7.67 0.27 7.06 0.34 16.05 234.81 1763.52 12:30:29 14.88 0.64 13.46 0.78 7.29 1325.17 1548.03 12:40:01 16.15 0.00 15.48 0.66 0.01 560.19 1085.31 12:50:29 16.79 0.00 15.92 0.87 0.00 308.00 1052.19 13:00:29 5.21 0.00 5.05 0.17 0.00 93.52 45.41 13:10:01 5.88 0.00 5.68 0.20 0.00 109.08 291.65 13:20:29 5.67 0.00 5.49 0.18 0.00 96.15 45.14 13:30:29 10.32 0.02 9.79 0.51 3.92 1177.41 317.59 13:40:01 14.24 0.00 13.66 0.58 0.00 335.88 918.83 13:50:15 3.54 0.00 3.49 0.05 0.00 107.91 1.54 14:00:00 10.11 0.00 9.62 0.48 0.00 1162.70 565.29 Average: 15.66 0.25 13.47 1.93 59.46 2943.77 20838.16 12:00:26 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 846544 9165364 6757576 41.27 234336 7894404 7720552 44.32 2271976 12507252 256 12:20:29 1952500 10280840 5643188 34.47 235804 7902500 6970356 40.01 2335160 11331912 76 12:30:29 4318376 12928608 2995912 18.30 244804 8166996 3702004 21.25 2441532 8863092 172 12:40:01 5525400 14219160 1705672 10.42 249372 8239856 2821224 16.19 2462684 7636256 744 12:50:29 2794452 11493720 4429764 27.06 252396 8242248 5150000 29.56 2466816 10357336 232 13:00:29 2654244 11356816 4566296 27.89 253056 8244908 5247108 30.12 2467532 10474020 212 13:10:01 1154276 9860356 6061976 37.02 253728 8247720 6716784 38.55 2468280 11978844 300 13:20:29 1147956 9856196 6066152 37.05 254332 8249272 6760704 38.81 2468976 11985740 100 13:30:29 4052508 13046960 2876552 17.57 262444 8517452 3660988 21.01 2526740 9021704 1840 13:40:01 2533788 11533260 4389080 26.81 264180 8520456 5110568 29.33 2573300 10491484 284 13:50:15 6304324 15326344 597460 3.65 265576 8539376 1290564 7.41 2579968 6719556 2180 14:00:00 5999140 15282676 640820 3.91 272240 8786588 1632356 9.37 2678192 6905764 88 Average: 3273626 12029192 3894204 23.78 253522 8295981 4731934 27.16 2478430 9856080 540 12:00:26 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 lo 12.45 12.45 11.65 11.65 0.00 0.00 0.00 0.00 12:10:01 ens3 43.78 23.67 683.35 2.23 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:29 lo 11.17 11.17 5.95 5.95 0.00 0.00 0.00 0.00 12:20:29 ens3 0.89 0.94 0.14 1.06 0.00 0.00 0.00 0.00 12:20:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:29 lo 15.83 15.83 9.33 9.33 0.00 0.00 0.00 0.00 12:30:29 ens3 1.09 0.95 0.26 0.22 0.00 0.00 0.00 0.00 12:30:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 11.16 11.16 4.93 4.93 0.00 0.00 0.00 0.00 12:40:01 ens3 1.06 0.91 0.28 0.23 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:29 lo 18.01 18.01 9.67 9.67 0.00 0.00 0.00 0.00 12:50:29 ens3 0.86 0.73 0.16 0.14 0.00 0.00 0.00 0.00 12:50:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:29 lo 20.88 20.88 8.79 8.79 0.00 0.00 0.00 0.00 13:00:29 ens3 0.77 0.65 0.17 0.14 0.00 0.00 0.00 0.00 13:00:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 26.32 26.32 11.17 11.17 0.00 0.00 0.00 0.00 13:10:01 ens3 0.70 0.50 0.15 0.11 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:29 lo 14.49 14.49 7.68 7.68 0.00 0.00 0.00 0.00 13:20:29 ens3 0.64 0.46 0.16 0.12 0.00 0.00 0.00 0.00 13:20:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:29 lo 15.15 15.15 8.55 8.55 0.00 0.00 0.00 0.00 13:30:29 ens3 0.95 0.73 0.25 0.20 0.00 0.00 0.00 0.00 13:30:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 19.70 19.70 8.09 8.09 0.00 0.00 0.00 0.00 13:40:01 ens3 1.04 0.81 0.22 0.18 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:15 lo 14.62 14.62 4.55 4.55 0.00 0.00 0.00 0.00 13:50:15 ens3 0.36 0.19 0.06 0.04 0.00 0.00 0.00 0.00 13:50:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:00 lo 24.02 24.02 11.95 11.95 0.00 0.00 0.00 0.00 14:00:00 ens3 1.05 0.87 0.28 0.23 0.00 0.00 0.00 0.00 14:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.93 16.93 8.50 8.50 0.00 0.00 0.00 0.00 Average: ens3 4.30 2.54 55.01 0.40 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-16g-43771) 07/18/25 _x86_64_ (4 CPU) 11:56:38 LINUX RESTART (4 CPU) 12:00:26 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 42.29 0.00 2.01 0.46 0.09 55.15 12:10:01 0 42.87 0.00 1.88 0.27 0.09 54.88 12:10:01 1 41.64 0.00 2.09 0.62 0.09 55.56 12:10:01 2 42.33 0.00 2.11 0.59 0.09 54.88 12:10:01 3 42.31 0.00 1.98 0.36 0.08 55.27 12:20:29 all 13.66 0.00 0.61 0.22 0.12 85.39 12:20:29 0 13.63 0.00 0.66 0.18 0.23 85.30 12:20:29 1 13.50 0.00 0.58 0.19 0.08 85.65 12:20:29 2 13.66 0.00 0.56 0.13 0.08 85.58 12:20:29 3 13.85 0.00 0.66 0.38 0.07 85.04 12:30:29 all 19.19 0.00 0.71 0.06 0.08 79.94 12:30:29 0 18.73 0.00 0.67 0.03 0.08 80.48 12:30:29 1 18.70 0.00 0.78 0.07 0.09 80.37 12:30:29 2 19.42 0.00 0.58 0.07 0.08 79.85 12:30:29 3 19.93 0.00 0.83 0.09 0.08 79.08 12:40:01 all 20.20 0.00 0.77 0.06 0.08 78.89 12:40:01 0 19.41 0.00 0.77 0.15 0.08 79.60 12:40:01 1 20.02 0.00 0.79 0.02 0.09 79.09 12:40:01 2 20.10 0.00 0.70 0.03 0.08 79.10 12:40:01 3 21.27 0.00 0.83 0.03 0.08 77.78 12:50:29 all 25.20 0.00 0.89 0.13 0.08 73.70 12:50:29 0 25.04 0.00 0.79 0.37 0.08 73.72 12:50:29 1 24.81 0.00 0.99 0.07 0.09 74.03 12:50:29 2 25.61 0.00 0.93 0.08 0.08 73.30 12:50:29 3 25.33 0.00 0.83 0.02 0.08 73.74 13:00:29 all 8.04 0.00 0.38 0.02 0.08 91.48 13:00:29 0 8.27 0.00 0.37 0.02 0.08 91.26 13:00:29 1 7.68 0.00 0.45 0.05 0.09 91.73 13:00:29 2 8.21 0.00 0.34 0.02 0.08 91.35 13:00:29 3 7.99 0.00 0.35 0.02 0.08 91.57 13:10:01 all 10.09 0.00 0.46 0.02 0.08 89.35 13:10:01 0 9.44 0.00 0.48 0.03 0.08 89.96 13:10:01 1 10.42 0.00 0.44 0.01 0.09 89.05 13:10:01 2 10.15 0.00 0.44 0.02 0.09 89.30 13:10:01 3 10.33 0.00 0.47 0.03 0.08 89.10 13:20:29 all 8.31 0.00 0.44 0.02 0.08 91.14 13:20:29 0 8.62 0.00 0.43 0.00 0.07 90.87 13:20:29 1 8.32 0.00 0.45 0.01 0.08 91.14 13:20:29 2 8.08 0.00 0.49 0.03 0.09 91.30 13:20:29 3 8.24 0.00 0.40 0.03 0.07 91.26 13:30:29 all 11.29 0.00 0.50 0.05 0.08 88.08 13:30:29 0 10.76 0.00 0.48 0.12 0.07 88.56 13:30:29 1 10.61 0.00 0.52 0.02 0.09 88.76 13:30:29 2 12.33 0.00 0.53 0.02 0.08 87.05 13:30:29 3 11.45 0.00 0.49 0.04 0.08 87.93 13:40:01 all 25.04 0.00 0.90 0.05 0.09 73.92 13:40:01 0 24.88 0.00 0.83 0.07 0.08 74.14 13:40:01 1 25.73 0.00 0.90 0.06 0.09 73.23 13:40:01 2 24.81 0.00 1.03 0.04 0.09 74.03 13:40:01 3 24.74 0.00 0.86 0.02 0.09 74.29 13:50:15 all 1.73 0.00 0.22 0.02 0.07 97.95 13:50:15 0 1.77 0.00 0.24 0.03 0.07 97.88 13:50:15 1 1.95 0.00 0.23 0.00 0.08 97.73 13:50:15 2 1.63 0.00 0.23 0.02 0.08 98.05 13:50:15 3 1.59 0.00 0.19 0.01 0.06 98.14 13:50:15 CPU %user %nice %system %iowait %steal %idle 14:00:00 all 14.26 0.00 0.55 0.05 0.08 85.06 14:00:00 0 14.66 0.00 0.49 0.05 0.08 84.73 14:00:00 1 14.51 0.00 0.50 0.05 0.08 84.85 14:00:00 2 13.68 0.00 0.68 0.09 0.08 85.47 14:00:00 3 14.17 0.00 0.52 0.02 0.09 85.20 Average: all 16.47 0.00 0.70 0.10 0.08 82.65 Average: 0 16.38 0.00 0.67 0.11 0.09 82.75 Average: 1 16.35 0.00 0.72 0.10 0.09 82.75 Average: 2 16.53 0.00 0.71 0.09 0.08 82.58 Average: 3 16.63 0.00 0.70 0.09 0.08 82.51