---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-45475 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 24% / 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 689 4630 3 10669 14957 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:08:c0:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.175/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 77726sec preferred_lft 77726sec inet6 fe80::f816:3eff:fe08:c063/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b0:66:67:16 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-45475) 07/23/25 _x86_64_ (4 CPU) 17:04:57 LINUX RESTART (4 CPU) 17:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:20:07 56.62 2.11 37.70 16.80 673.98 13392.41 261592.60 17:30:19 6.98 0.22 6.42 0.34 17.99 245.64 1160.36 17:40:09 12.83 0.69 11.42 0.71 8.18 1320.45 1121.10 17:50:19 14.33 0.01 13.70 0.63 0.05 582.40 533.63 18:00:19 13.51 0.00 12.99 0.52 0.00 356.44 649.20 18:10:19 7.22 0.01 6.92 0.29 0.05 188.66 300.43 18:20:01 4.91 0.00 4.74 0.18 0.00 123.95 135.02 18:30:19 5.02 0.00 4.85 0.17 0.00 132.54 49.95 18:40:19 5.95 0.00 5.76 0.19 0.00 153.56 49.20 18:50:01 14.72 0.04 13.91 0.77 0.29 1397.63 1102.71 19:00:19 9.02 0.00 8.63 0.39 0.01 190.54 503.21 19:10:19 8.16 0.03 7.74 0.39 0.20 1148.85 252.07 19:20:01 7.00 0.00 6.68 0.31 0.03 194.80 186.12 Average: 12.82 0.24 10.90 1.68 54.47 1501.43 20799.18 17:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:20:07 997172 9158080 6764300 41.31 234180 7737912 7647380 43.90 2305628 12316796 152 17:30:19 3303296 11478368 4445812 27.15 235660 7750576 5313804 30.50 2368072 9958872 64 17:40:09 6881828 15347860 577448 3.53 244548 8023956 1303008 7.48 2472520 6274556 920 17:50:19 2985780 11552084 4371196 26.70 249388 8113376 5176584 29.71 2497460 10137988 28 18:00:19 4369588 12977928 2945768 17.99 251780 8152824 3686072 21.16 2502956 8737172 56 18:10:19 2658720 11288984 4633716 28.30 253072 8173376 5312032 30.49 2505088 10435712 60 18:20:01 2664724 11309068 4613696 28.18 253948 8186520 5339740 30.65 2506556 10436152 212 18:30:19 1188256 9848236 6073904 37.10 254460 8201584 6720860 38.58 2508312 11897704 132 18:40:19 1096484 9773984 6148112 37.55 255100 8218392 6820420 39.15 2511236 11990980 100 18:50:01 3012928 12002648 3920104 23.94 263672 8512572 5135000 29.47 2611556 9982328 308 19:00:19 2377816 11376544 4545652 27.76 264868 8520248 5228628 30.01 2616072 10589164 364 19:10:19 2037268 11321932 4599536 28.09 272224 8786096 5290568 30.37 2674356 10853624 84 19:20:01 1412856 10704832 5216184 31.86 273216 8791988 5919056 33.98 2717276 11445272 780 Average: 2691286 11395427 4527341 27.65 254317 8243802 5299473 30.42 2522853 10388948 251 17:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:20:07 lo 11.50 11.50 10.80 10.80 0.00 0.00 0.00 0.00 17:20:07 ens3 17.23 11.62 261.71 1.04 0.00 0.00 0.00 0.00 17:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:19 lo 9.20 9.20 5.04 5.04 0.00 0.00 0.00 0.00 17:30:19 ens3 0.50 0.33 0.08 0.06 0.00 0.00 0.00 0.00 17:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:09 lo 14.83 14.83 8.73 8.73 0.00 0.00 0.00 0.00 17:40:09 ens3 1.30 1.09 0.33 0.93 0.00 0.00 0.00 0.00 17:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:19 lo 13.16 13.16 6.10 6.10 0.00 0.00 0.00 0.00 17:50:19 ens3 1.02 0.85 0.26 0.50 0.00 0.00 0.00 0.00 17:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:19 lo 9.04 9.04 5.50 5.50 0.00 0.00 0.00 0.00 18:00:19 ens3 0.76 0.53 0.16 0.12 0.00 0.00 0.00 0.00 18:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:19 lo 19.37 19.37 9.25 9.25 0.00 0.00 0.00 0.00 18:10:19 ens3 0.77 0.60 0.15 0.12 0.00 0.00 0.00 0.00 18:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 19.07 19.07 6.89 6.89 0.00 0.00 0.00 0.00 18:20:01 ens3 0.69 0.43 0.18 0.14 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:19 lo 18.62 18.62 8.48 8.48 0.00 0.00 0.00 0.00 18:30:19 ens3 0.73 0.41 0.18 0.13 0.00 0.00 0.00 0.00 18:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:19 lo 17.98 17.98 10.09 10.09 0.00 0.00 0.00 0.00 18:40:19 ens3 0.81 0.57 0.17 0.13 0.00 0.00 0.00 0.00 18:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 15.09 15.09 8.02 8.02 0.00 0.00 0.00 0.00 18:50:01 ens3 0.98 0.88 0.25 0.21 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:19 lo 21.70 21.70 8.44 8.44 0.00 0.00 0.00 0.00 19:00:19 ens3 0.97 0.75 0.22 0.18 0.00 0.00 0.00 0.00 19:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:19 lo 15.56 15.56 7.46 7.46 0.00 0.00 0.00 0.00 19:10:19 ens3 0.69 0.47 0.19 0.15 0.00 0.00 0.00 0.00 19:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 25.20 25.20 10.69 10.69 0.00 0.00 0.00 0.00 19:20:01 ens3 0.88 0.75 0.19 0.16 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.16 16.16 8.11 8.11 0.00 0.00 0.00 0.00 Average: ens3 2.11 1.49 20.53 0.30 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-45475) 07/23/25 _x86_64_ (4 CPU) 17:04:57 LINUX RESTART (4 CPU) 17:10:01 CPU %user %nice %system %iowait %steal %idle 17:20:07 all 31.30 0.00 1.59 0.73 0.11 66.27 17:20:07 0 32.08 0.00 1.31 0.49 0.10 66.01 17:20:07 1 30.35 0.00 1.72 0.90 0.12 66.91 17:20:07 2 30.31 0.00 1.60 0.94 0.11 67.04 17:20:07 3 32.45 0.00 1.71 0.60 0.12 65.12 17:30:19 all 13.70 0.00 0.71 0.12 0.10 85.37 17:30:19 0 13.56 0.00 0.68 0.02 0.10 85.64 17:30:19 1 12.90 0.00 0.68 0.01 0.10 86.30 17:30:19 2 13.92 0.00 0.79 0.39 0.10 84.79 17:30:19 3 14.44 0.00 0.66 0.05 0.10 84.75 17:40:09 all 16.22 0.00 0.78 0.39 0.10 82.52 17:40:09 0 15.58 0.00 0.75 0.11 0.10 83.46 17:40:09 1 15.83 0.00 0.87 0.04 0.10 83.16 17:40:09 2 16.21 0.00 0.73 0.54 0.10 82.41 17:40:09 3 17.24 0.00 0.76 0.87 0.10 81.02 17:50:19 all 21.57 0.00 0.79 0.15 0.09 77.39 17:50:19 0 22.22 0.00 0.81 0.06 0.10 76.82 17:50:19 1 21.32 0.00 0.69 0.04 0.09 77.85 17:50:19 2 22.11 0.00 0.84 0.45 0.09 76.51 17:50:19 3 20.63 0.00 0.83 0.07 0.09 78.38 18:00:19 all 18.35 0.00 0.73 0.05 0.09 80.77 18:00:19 0 18.19 0.00 0.82 0.02 0.09 80.89 18:00:19 1 18.89 0.00 0.73 0.05 0.10 80.22 18:00:19 2 17.67 0.00 0.66 0.11 0.09 81.47 18:00:19 3 18.68 0.00 0.71 0.02 0.09 80.50 18:10:19 all 13.47 0.00 0.57 0.04 0.10 85.82 18:10:19 0 13.16 0.00 0.63 0.03 0.10 86.10 18:10:19 1 13.33 0.00 0.60 0.02 0.10 85.94 18:10:19 2 13.86 0.00 0.48 0.05 0.10 85.51 18:10:19 3 13.51 0.00 0.58 0.08 0.10 85.72 18:20:01 all 7.88 0.00 0.46 0.05 0.10 91.52 18:20:01 0 7.55 0.00 0.41 0.01 0.09 91.94 18:20:01 1 8.10 0.00 0.52 0.04 0.11 91.24 18:20:01 2 8.06 0.00 0.48 0.05 0.10 91.32 18:20:01 3 7.80 0.00 0.43 0.10 0.10 91.58 18:30:19 all 9.12 0.00 0.54 0.03 0.10 90.21 18:30:19 0 8.94 0.00 0.49 0.03 0.09 90.45 18:30:19 1 9.15 0.00 0.58 0.02 0.10 90.15 18:30:19 2 8.64 0.00 0.56 0.06 0.10 90.64 18:30:19 3 9.75 0.00 0.54 0.02 0.10 89.59 18:40:19 all 9.28 0.00 0.48 0.03 0.10 90.10 18:40:19 0 8.86 0.00 0.43 0.02 0.10 90.60 18:40:19 1 9.21 0.00 0.47 0.02 0.10 90.20 18:40:19 2 9.15 0.00 0.51 0.04 0.11 90.19 18:40:19 3 9.92 0.00 0.53 0.04 0.10 89.42 18:50:01 all 19.79 0.00 0.84 0.10 0.10 79.17 18:50:01 0 19.01 0.00 0.78 0.07 0.10 80.05 18:50:01 1 19.91 0.00 0.84 0.14 0.11 79.00 18:50:01 2 20.12 0.00 0.88 0.13 0.10 78.76 18:50:01 3 20.11 0.00 0.86 0.04 0.10 78.89 19:00:19 all 16.72 0.00 0.65 0.04 0.10 82.49 19:00:19 0 17.03 0.00 0.69 0.04 0.10 82.15 19:00:19 1 16.71 0.00 0.66 0.06 0.11 82.46 19:00:19 2 16.26 0.00 0.63 0.01 0.11 82.99 19:00:19 3 16.87 0.00 0.62 0.05 0.10 82.37 19:00:19 CPU %user %nice %system %iowait %steal %idle 19:10:19 all 8.17 0.00 0.49 0.05 0.10 91.19 19:10:19 0 8.03 0.00 0.42 0.01 0.10 91.44 19:10:19 1 9.04 0.00 0.49 0.12 0.10 90.26 19:10:19 2 7.77 0.00 0.56 0.01 0.10 91.55 19:10:19 3 7.85 0.00 0.50 0.03 0.09 91.52 19:20:01 all 15.19 0.00 0.60 0.03 0.10 84.07 19:20:01 0 15.43 0.00 0.64 0.02 0.09 83.82 19:20:01 1 14.77 0.00 0.64 0.03 0.11 84.46 19:20:01 2 15.38 0.00 0.61 0.04 0.11 83.86 19:20:01 3 15.20 0.00 0.52 0.03 0.10 84.14 Average: all 15.46 0.00 0.71 0.14 0.10 83.59 Average: 0 15.37 0.00 0.68 0.07 0.10 83.78 Average: 1 15.36 0.00 0.73 0.12 0.10 83.69 Average: 2 15.35 0.00 0.72 0.22 0.10 83.61 Average: 3 15.74 0.00 0.71 0.15 0.10 83.29