---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-2731 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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 Retbleed: Vulnerable 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; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 11G 28G 28% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 49M 49M 0 100% /snap/snapd/25935 /dev/loop4 92M 92M 0 100% /snap/lxd/36554 ---> free -m: total used free shared buff/cache available Mem: 7945 555 3662 1 3728 7082 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:04:ba:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.26/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85218sec preferred_lft 85218sec inet6 fe80::f816:3eff:fe04:bab0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 7a:b9:b1:50:ed:8a 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 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-2731) 02/27/26 _x86_64_ (2 CPU) 09:00:22 LINUX RESTART (2 CPU) 09:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:02:08 68.10 0.60 67.50 0.00 71.15 7434.91 0.00 09:03:01 2.15 0.00 2.15 0.00 0.00 74.72 0.00 09:04:01 17.68 8.30 9.38 0.00 642.43 3570.07 0.00 09:05:01 93.80 1.27 92.53 0.00 64.92 21201.27 0.00 09:06:01 38.26 3.65 34.61 0.00 2523.85 6462.26 0.00 09:07:01 4.48 0.02 4.47 0.00 0.13 95.85 0.00 09:08:01 1.80 0.00 1.80 0.00 0.00 21.46 0.00 09:09:01 1.23 0.00 1.23 0.00 0.00 14.13 0.00 09:10:01 0.83 0.00 0.83 0.00 0.00 10.53 0.00 09:11:01 1.75 0.00 1.75 0.00 0.00 19.60 0.00 09:12:01 1.17 0.00 1.17 0.00 0.00 17.20 0.00 09:13:01 1.42 0.00 1.42 0.00 0.00 17.86 0.00 09:14:01 1.25 0.00 1.25 0.00 0.00 15.06 0.00 09:15:01 1.45 0.00 1.45 0.00 0.00 16.66 0.00 09:16:01 2.13 0.07 2.07 0.00 1.60 29.46 0.00 09:17:01 1.33 0.02 1.32 0.00 0.13 28.53 0.00 09:18:01 1.38 0.00 1.38 0.00 0.00 19.06 0.00 09:19:01 30.64 7.90 22.75 0.00 760.54 1638.79 0.00 09:20:01 85.94 2.00 83.94 0.00 155.44 10973.37 0.00 Average: 19.17 1.26 17.91 0.00 222.60 2762.82 0.00 09:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:02:08 5382336 7334060 465704 5.72 60656 2069620 1380228 15.03 768156 1768568 24 09:03:01 5381824 7333536 466156 5.73 60720 2069648 1380228 15.03 769384 1768576 140 09:04:01 4606432 7213972 550788 6.77 91228 2654168 1462468 15.92 947284 2288172 524152 09:05:01 4537000 7240460 523232 6.43 96292 2730812 1492740 16.25 874732 2415716 3192 09:06:01 4187592 7217720 536252 6.59 122800 3021408 1530616 16.66 1090248 2527808 1064 09:07:01 4186532 7216112 538780 6.62 122560 3021136 1528328 16.64 1093900 2527516 432 09:08:01 4189124 7218732 536144 6.59 122600 3021140 1528328 16.64 1090728 2527520 128 09:09:01 4192448 7222240 532652 6.55 122640 3021268 1528328 16.64 1087648 2527648 120 09:10:01 4194384 7224216 530668 6.52 122676 3021272 1528328 16.64 1085336 2527652 148 09:11:01 4195188 7225076 529884 6.51 122740 3021272 1528328 16.64 1085568 2527652 124 09:12:01 4195456 7225408 529552 6.51 122780 3021276 1528328 16.64 1084492 2527656 128 09:13:01 4193468 7223476 531428 6.53 122824 3021304 1530492 16.66 1087924 2527504 236 09:14:01 4192924 7222972 531944 6.54 122848 3021308 1530492 16.66 1087936 2527508 120 09:15:01 4193280 7223356 531556 6.53 122872 3021312 1530492 16.66 1087492 2527512 124 09:16:01 4185804 7216272 538508 6.62 122944 3021656 1530780 16.67 1094736 2527752 460 09:17:01 4185204 7215736 539020 6.62 122996 3021668 1530780 16.67 1094868 2527756 184 09:18:01 4166292 7197524 557124 6.85 123060 3022308 1535416 16.72 1114420 2528264 820 09:19:01 4075140 7218848 536440 6.59 134348 3112508 1241136 13.51 1132356 2592348 60300 09:20:01 3768312 7271228 483204 5.94 159992 3408868 1177720 12.82 1139860 2854888 134056 Average: 4326776 7234787 525739 6.46 115767 2911787 1474924 16.06 1043004 2449896 38208 09:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:02:08 ens3 65.31 54.24 778.26 12.04 0.00 0.00 0.00 0.00 09:02:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:08 lo 2.04 2.04 0.20 0.20 0.00 0.00 0.00 0.00 09:03:01 ens3 3.57 3.57 0.65 0.68 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 09:04:01 ens3 40.33 34.26 1101.18 3.39 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 09:05:01 ens3 14.51 16.76 7.59 13.08 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 9.87 9.87 11.90 11.90 0.00 0.00 0.00 0.00 09:06:01 ens3 90.53 55.14 2237.54 4.10 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 09:07:01 ens3 5.47 4.10 5.43 0.47 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 09:08:01 ens3 0.28 0.42 0.03 0.04 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:09:01 ens3 0.42 0.52 0.04 0.05 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 09:10:01 ens3 0.28 0.40 0.03 0.04 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:11:01 ens3 0.50 0.58 0.11 0.11 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 09:12:01 ens3 0.25 0.40 0.03 0.04 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:13:01 ens3 1.70 2.05 3.55 3.12 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 lo 2.28 2.28 6.47 6.47 0.00 0.00 0.00 0.00 09:14:01 ens3 0.27 0.40 0.03 0.04 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:15:01 ens3 0.37 0.50 0.04 0.05 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 09:16:01 ens3 3.53 4.37 2.39 7.78 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 lo 5.08 5.08 9.57 9.57 0.00 0.00 0.00 0.00 09:17:01 ens3 0.33 0.48 0.04 0.05 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 09:18:01 ens3 7.43 8.75 2.09 17.99 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 lo 11.51 11.51 19.15 19.15 0.00 0.00 0.00 0.00 09:19:01 ens3 36.84 29.88 286.50 11.84 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 lo 5.12 5.12 6.20 6.20 0.00 0.00 0.00 0.00 09:20:01 ens3 69.12 50.32 816.27 12.52 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 18.32 14.36 280.51 4.67 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 Average: lo 2.16 2.16 2.84 2.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-2731) 02/27/26 _x86_64_ (2 CPU) 09:00:22 LINUX RESTART (2 CPU) 09:01:01 CPU %user %nice %system %iowait %steal %idle 09:02:08 all 5.19 0.00 0.96 32.74 0.07 61.04 09:02:08 0 5.66 0.00 0.99 36.93 0.08 56.34 09:02:08 1 4.71 0.00 0.93 28.55 0.06 65.74 09:03:01 all 0.98 0.00 0.09 9.00 0.09 89.84 09:03:01 0 0.70 0.00 0.08 17.75 0.15 81.33 09:03:01 1 1.26 0.00 0.11 0.28 0.04 98.31 09:04:01 all 19.40 0.00 2.04 2.16 0.07 76.33 09:04:01 0 21.69 0.00 1.85 3.47 0.07 72.91 09:04:01 1 17.13 0.00 2.22 0.86 0.07 79.72 09:05:01 all 14.62 0.00 1.46 3.27 0.07 80.58 09:05:01 0 23.12 0.00 1.47 1.47 0.07 73.86 09:05:01 1 6.14 0.00 1.45 5.06 0.07 87.28 09:06:01 all 8.10 0.00 3.73 2.37 0.11 85.69 09:06:01 0 8.13 0.00 4.59 1.36 0.13 85.78 09:06:01 1 8.07 0.00 2.88 3.38 0.08 85.59 09:07:01 all 1.74 0.00 0.50 0.07 0.08 97.61 09:07:01 0 1.77 0.00 0.54 0.08 0.08 97.52 09:07:01 1 1.71 0.00 0.47 0.05 0.07 97.71 09:08:01 all 1.25 0.00 0.29 0.08 0.16 98.23 09:08:01 0 1.39 0.00 0.34 0.02 0.20 98.06 09:08:01 1 1.11 0.00 0.23 0.13 0.12 98.41 09:09:01 all 1.20 0.00 0.33 0.01 0.09 98.37 09:09:01 0 0.98 0.00 0.22 0.00 0.08 98.72 09:09:01 1 1.43 0.00 0.44 0.02 0.10 98.01 09:10:01 all 1.34 0.00 0.40 0.08 0.09 98.10 09:10:01 0 0.86 0.00 0.25 0.02 0.05 98.82 09:10:01 1 1.82 0.00 0.54 0.13 0.13 97.38 09:11:01 all 1.27 0.00 0.30 0.04 0.08 98.30 09:11:01 0 0.81 0.00 0.19 0.05 0.07 98.89 09:11:01 1 1.74 0.00 0.42 0.03 0.10 97.71 09:12:01 all 1.82 0.00 0.32 0.24 0.09 97.53 09:12:01 0 2.22 0.00 0.28 0.13 0.08 97.28 09:12:01 1 1.41 0.00 0.35 0.35 0.10 97.78 09:12:01 CPU %user %nice %system %iowait %steal %idle 09:13:01 all 1.98 0.00 0.51 1.68 0.08 95.76 09:13:01 0 2.12 0.00 0.47 1.04 0.07 96.30 09:13:01 1 1.83 0.00 0.55 2.33 0.08 95.21 09:14:01 all 1.23 0.00 0.34 0.62 0.09 97.73 09:14:01 0 0.51 0.00 0.17 0.15 0.05 99.12 09:14:01 1 1.96 0.00 0.51 1.08 0.13 96.33 09:15:01 all 1.22 0.00 0.33 0.09 0.09 98.26 09:15:01 0 0.86 0.00 0.27 0.14 0.07 98.67 09:15:01 1 1.58 0.00 0.39 0.05 0.12 97.86 09:16:01 all 1.82 0.00 0.62 0.03 0.08 97.44 09:16:01 0 2.03 0.00 0.61 0.05 0.08 97.23 09:16:01 1 1.61 0.00 0.64 0.02 0.08 97.65 09:17:01 all 1.33 0.00 0.27 0.16 0.09 98.15 09:17:01 0 0.67 0.00 0.12 0.32 0.05 98.84 09:17:01 1 1.99 0.00 0.42 0.00 0.13 97.46 09:18:01 all 2.16 0.00 0.65 0.13 0.11 96.94 09:18:01 0 1.64 0.00 0.64 0.27 0.10 97.35 09:18:01 1 2.69 0.00 0.66 0.00 0.12 96.54 09:19:01 all 14.80 0.00 1.52 1.11 0.08 82.49 09:19:01 0 19.05 0.00 1.53 2.06 0.08 77.28 09:19:01 1 10.55 0.00 1.51 0.15 0.08 87.71 09:20:01 all 38.38 0.00 3.09 6.47 0.08 51.99 09:20:01 0 27.44 0.00 3.10 11.08 0.07 58.32 09:20:01 1 49.27 0.00 3.08 1.88 0.08 45.69 Average: all 6.36 0.00 0.94 3.31 0.09 89.31 Average: 0 6.45 0.00 0.94 4.13 0.09 88.39 Average: 1 6.26 0.00 0.94 2.49 0.09 90.22