---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-39925 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 25G 131G 16% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 871 14285 3 16935 30750 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:0d:d2:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.213/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81434sec preferred_lft 81434sec inet6 fe80::f816:3eff:fe0d:d230/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:8a:b6:b4:1e:49 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::8a:b6ff:feb4:1e49/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-39925) 08/22/25 _x86_64_ (8 CPU) 06:26:41 LINUX RESTART (8 CPU) 06:30:13 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:40:13 66.69 1.05 61.08 4.55 644.47 18891.27 24886.19 06:50:13 102.75 0.37 87.55 14.82 4.29 5339.76 505941.03 07:00:07 322.91 0.51 312.51 9.89 5.71 43220.07 124709.29 07:10:13 3.15 0.00 3.04 0.10 0.00 515.36 909.75 07:20:13 83.62 0.10 79.96 3.56 11.66 11306.79 16502.87 07:30:10 29.61 0.37 26.69 2.54 12.84 4277.70 43966.12 07:40:09 14.94 0.21 14.07 0.66 9.90 2939.25 7394.84 Average: 88.67 0.37 83.15 5.15 98.49 12299.48 103356.82 06:30:13 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:13 20577224 28172864 4370048 13.30 206976 7205924 4752924 14.02 1269840 10337628 8 06:50:13 19632112 28072636 4203248 12.79 293400 8054364 4091128 12.06 1452820 10945864 67676 07:00:07 10041864 27932628 4325508 13.16 564824 16449908 4639264 13.68 2860008 18302204 8 07:10:13 9835792 27970264 4425404 13.47 571080 16519400 4743552 13.99 2935304 18406392 1560 07:20:13 1509232 21775044 10369164 31.55 626500 18664124 15280412 45.06 3348340 24250076 412 07:30:10 376108 19213288 12790664 38.92 600704 17410992 18141160 53.50 3422476 25268468 14728 07:40:09 297468 18675228 13304960 40.49 591940 16995104 18654576 55.01 3390928 25381564 10068 Average: 8895686 24544565 7684142 23.38 493632 14471402 10043288 29.62 2668531 18984599 13494 06:30:13 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:13 lo 0.37 0.37 0.07 0.07 0.00 0.00 0.00 0.00 06:40:13 ens3 177.63 94.62 1534.67 19.85 0.00 0.00 0.00 0.00 06:40:13 docker0 16.69 50.44 1.03 505.89 0.00 0.00 0.00 0.00 06:40:13 vethafe0711 4.90 14.46 0.45 146.48 0.00 0.00 0.00 0.01 06:50:13 lo 0.15 0.15 0.02 0.02 0.00 0.00 0.00 0.00 06:50:13 ens3 77.16 46.89 308.05 7.18 0.00 0.00 0.00 0.00 06:50:13 docker0 11.83 17.23 2.09 40.44 0.00 0.00 0.00 0.00 07:00:07 lo 0.38 0.38 0.05 0.05 0.00 0.00 0.00 0.00 07:00:07 ens3 198.67 112.03 1539.22 21.18 0.00 0.00 0.00 0.00 07:00:07 docker0 48.92 80.39 2.61 556.38 0.00 0.00 0.00 0.00 07:00:07 vethbb8134f 3.45 13.28 0.25 143.34 0.00 0.00 0.00 0.01 07:10:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:13 ens3 15.60 10.80 38.53 2.50 0.00 0.00 0.00 0.00 07:10:13 docker0 10.58 14.97 1.95 38.36 0.00 0.00 0.00 0.00 07:10:13 vethbb8134f 10.58 14.98 2.10 38.36 0.00 0.00 0.00 0.00 07:20:13 lo 0.61 0.61 0.10 0.10 0.00 0.00 0.00 0.00 07:20:13 ens3 69.28 51.81 970.86 10.75 0.00 0.00 0.00 0.00 07:20:13 docker0 2.78 3.63 0.28 44.97 0.00 0.00 0.00 0.00 07:20:13 br-2b8cb7d42241 0.35 0.30 0.01 0.02 0.00 0.00 0.00 0.00 07:20:13 vetha430b7d 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:20:13 veth719912e 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 07:20:13 vethabb298c 0.32 0.35 0.03 0.14 0.00 0.00 0.00 0.00 07:20:13 veth0cfa47b 19.73 19.82 6.30 5.19 0.00 0.00 0.00 0.00 07:20:13 vethba0278a 0.09 0.17 0.00 0.01 0.00 0.00 0.00 0.00 07:20:13 vethc62e6f9 14.37 14.26 5.17 2.69 0.00 0.00 0.00 0.00 07:20:13 veth518c71d 0.18 0.26 0.29 1.06 0.00 0.00 0.00 0.00 07:20:13 vethb0be326 1.14 0.96 0.15 1.02 0.00 0.00 0.00 0.00 07:30:10 lo 16.89 16.89 48.40 48.40 0.00 0.00 0.00 0.00 07:30:10 ens3 15.91 13.37 35.43 2.04 0.00 0.00 0.00 0.00 07:30:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:10 br-2b8cb7d42241 21.06 24.64 9.99 74.19 0.00 0.00 0.00 0.00 07:30:10 vetha430b7d 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 07:30:10 veth719912e 32.43 36.47 10.18 289.07 0.00 0.00 0.00 0.02 07:30:10 vethabb298c 10.66 8.74 107.77 27.02 0.00 0.00 0.00 0.01 07:30:10 veth0cfa47b 110.12 119.58 71.70 57.09 0.00 0.00 0.00 0.01 07:30:10 vethba0278a 18.37 19.94 216.42 108.28 0.00 0.00 0.00 0.02 07:30:10 vethc62e6f9 78.43 71.97 76.93 39.04 0.00 0.00 0.00 0.01 07:30:10 vethb0be326 48.02 44.29 20.52 35.52 0.00 0.00 0.00 0.00 07:40:09 lo 35.65 35.65 170.41 170.41 0.00 0.00 0.00 0.00 07:40:09 ens3 7.06 5.10 20.81 1.96 0.00 0.00 0.00 0.00 07:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:09 br-2b8cb7d42241 32.71 35.82 33.90 158.02 0.00 0.00 0.00 0.00 07:40:09 vetha430b7d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:09 veth719912e 37.36 40.41 34.15 198.91 0.00 0.00 0.00 0.02 07:40:09 vethabb298c 9.30 8.39 42.84 41.95 0.00 0.00 0.00 0.00 07:40:09 veth0cfa47b 63.52 70.03 47.38 24.12 0.00 0.00 0.00 0.00 07:40:09 vethba0278a 9.12 9.99 42.48 42.36 0.00 0.00 0.00 0.00 07:40:09 vethc62e6f9 44.46 41.42 52.58 22.99 0.00 0.00 0.00 0.00 07:40:09 vethb0be326 31.91 28.55 14.05 26.84 0.00 0.00 0.00 0.00 Average: lo 7.72 7.72 31.25 31.25 0.00 0.00 0.00 0.00 Average: ens3 79.98 47.68 633.70 9.33 0.00 0.00 0.00 0.00 Average: docker0 12.93 23.73 1.14 168.83 0.00 0.00 0.00 0.00 Average: br-2b8cb7d42241 7.71 8.66 6.26 33.11 0.00 0.00 0.00 0.00 Average: vetha430b7d 0.02 0.03 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth719912e 9.95 10.97 6.32 69.51 0.00 0.00 0.00 0.01 Average: vethabb298c 2.89 2.49 21.45 9.85 0.00 0.00 0.00 0.00 Average: veth0cfa47b 27.55 29.84 17.86 12.30 0.00 0.00 0.00 0.00 Average: vethba0278a 3.93 4.29 36.84 21.45 0.00 0.00 0.00 0.00 Average: vethc62e6f9 19.55 18.19 19.19 9.22 0.00 0.00 0.00 0.00 Average: vethb0be326 11.55 10.51 4.95 9.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-39925) 08/22/25 _x86_64_ (8 CPU) 06:26:41 LINUX RESTART (8 CPU) 06:30:13 CPU %user %nice %system %iowait %steal %idle 06:40:13 all 14.85 0.00 0.83 0.92 0.04 83.37 06:40:13 0 5.50 0.00 0.67 1.12 0.03 92.68 06:40:13 1 18.04 0.00 0.89 0.84 0.04 80.20 06:40:13 2 66.19 0.00 0.91 0.62 0.07 32.20 06:40:13 3 5.30 0.00 0.80 0.98 0.02 92.90 06:40:13 4 4.41 0.00 0.80 0.47 0.03 94.29 06:40:13 5 6.85 0.00 0.73 1.35 0.04 91.03 06:40:13 6 6.83 0.00 1.02 1.30 0.03 90.82 06:40:13 7 5.62 0.00 0.81 0.63 0.03 92.91 06:50:13 all 9.34 0.00 0.70 1.83 0.03 88.12 06:50:13 0 1.33 0.00 0.58 0.81 0.02 97.25 06:50:13 1 1.59 0.00 0.52 6.72 0.03 91.15 06:50:13 2 5.96 0.00 0.79 1.46 0.03 91.76 06:50:13 3 45.21 0.00 0.64 1.43 0.05 52.67 06:50:13 4 3.48 0.00 0.62 1.28 0.02 94.60 06:50:13 5 1.33 0.00 0.46 1.06 0.02 97.13 06:50:13 6 4.22 0.00 1.01 1.02 0.03 93.71 06:50:13 7 11.54 0.00 0.95 0.81 0.03 86.68 07:00:07 all 19.89 0.00 2.40 4.09 0.06 73.56 07:00:07 0 17.88 0.00 2.55 5.68 0.06 73.84 07:00:07 1 18.31 0.00 2.35 3.60 0.06 75.68 07:00:07 2 16.80 0.00 2.31 4.04 0.06 76.78 07:00:07 3 15.72 0.00 2.26 3.32 0.06 78.64 07:00:07 4 21.61 0.00 2.47 2.80 0.06 73.05 07:00:07 5 35.49 0.00 2.51 5.14 0.07 56.79 07:00:07 6 16.84 0.00 2.33 2.71 0.07 78.06 07:00:07 7 16.50 0.00 2.39 5.45 0.06 75.61 07:10:13 all 12.20 0.00 0.22 0.03 0.02 87.54 07:10:13 0 3.42 0.00 0.15 0.01 0.02 96.40 07:10:13 1 0.49 0.00 0.11 0.02 0.01 99.38 07:10:13 2 0.56 0.00 0.13 0.01 0.01 99.29 07:10:13 3 92.00 0.00 0.98 0.00 0.09 6.93 07:10:13 4 0.27 0.00 0.12 0.15 0.02 99.44 07:10:13 5 0.23 0.00 0.12 0.01 0.00 99.63 07:10:13 6 0.30 0.00 0.05 0.00 0.01 99.64 07:10:13 7 0.26 0.00 0.09 0.00 0.01 99.64 07:20:13 all 11.51 0.02 0.99 0.75 0.05 86.68 07:20:13 0 38.16 0.01 0.98 0.74 0.07 60.04 07:20:13 1 8.84 0.03 1.20 0.69 0.05 89.19 07:20:13 2 7.41 0.01 0.86 0.67 0.04 91.02 07:20:13 3 7.43 0.04 0.84 0.58 0.04 91.08 07:20:13 4 8.27 0.03 1.31 0.32 0.05 90.03 07:20:13 5 8.22 0.03 0.99 0.69 0.04 90.02 07:20:13 6 6.29 0.01 0.87 1.86 0.04 90.93 07:20:13 7 7.40 0.02 0.89 0.45 0.04 91.19 07:30:10 all 10.37 0.01 1.66 0.26 0.07 87.63 07:30:10 0 10.32 0.00 1.70 0.12 0.07 87.79 07:30:10 1 11.11 0.00 1.71 0.20 0.07 86.91 07:30:10 2 11.24 0.01 1.71 0.25 0.07 86.72 07:30:10 3 10.51 0.01 1.70 0.15 0.08 87.56 07:30:10 4 10.39 0.01 1.68 0.35 0.07 87.50 07:30:10 5 9.86 0.01 1.58 0.32 0.07 88.16 07:30:10 6 9.66 0.00 1.60 0.28 0.08 88.38 07:30:10 7 9.86 0.01 1.57 0.42 0.07 88.07 07:40:09 all 8.41 0.00 1.99 0.28 0.08 89.24 07:40:09 0 8.81 0.00 2.22 0.28 0.08 88.61 07:40:09 1 8.75 0.00 2.10 0.26 0.09 88.80 07:40:09 2 8.26 0.00 1.96 0.30 0.08 89.40 07:40:09 3 8.77 0.00 2.15 0.38 0.09 88.62 07:40:09 4 8.08 0.00 1.87 0.21 0.08 89.77 07:40:09 5 9.02 0.00 1.96 0.14 0.08 88.80 07:40:09 6 7.61 0.00 1.93 0.53 0.08 89.85 07:40:09 7 8.00 0.00 1.70 0.15 0.08 90.07 Average: all 12.36 0.00 1.25 1.16 0.05 85.18 Average: 0 12.18 0.00 1.26 1.24 0.05 85.26 Average: 1 9.55 0.00 1.26 1.76 0.05 87.37 Average: 2 16.63 0.00 1.23 1.05 0.05 81.04 Average: 3 26.61 0.01 1.33 0.97 0.06 71.02 Average: 4 8.03 0.01 1.26 0.79 0.05 89.86 Average: 5 10.07 0.01 1.19 1.24 0.05 87.45 Average: 6 7.36 0.00 1.25 1.10 0.05 90.23 Average: 7 8.43 0.00 1.19 1.12 0.04 89.21