---> uname -a: Linux prd-ubuntu2004-docker-2c-1g-1352 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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: 2799.996 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 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 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 xsaves 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 796M 1.3M 795M 1% /run /dev/vda1 39G 15G 25G 38% / 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/loop1 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 796M 40K 796M 1% /run/user/122 tmpfs 796M 4.0K 796M 1% /run/user/1001 /dev/loop3 49M 49M 0 100% /snap/snapd/25935 ---> free -m: total used free shared buff/cache available Mem: 7957 780 1159 1 6017 6869 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:a5:9d:ba brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85061sec preferred_lft 85061sec inet6 fe80::f816:3eff:fea5:9dba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:5f:81:7d 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 5.4.0-146-generic (prd-ubuntu2004-docker-2c-1g-1352) 03/12/26 _x86_64_ (2 CPU) 06:46:13 LINUX RESTART (2 CPU) 06:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:48:02 291.72 26.72 265.00 0.00 4125.84 37576.85 0.00 06:49:01 75.68 0.00 75.68 0.00 0.00 15741.20 0.00 06:50:01 157.46 0.52 156.94 0.00 6.93 25772.24 0.00 06:51:01 43.21 0.00 43.21 0.00 0.00 31411.83 0.00 06:52:01 56.92 2.20 54.72 0.00 93.32 20234.49 0.00 06:53:01 42.33 0.03 42.29 0.00 0.27 21279.12 0.00 06:54:01 33.22 0.05 33.17 0.00 0.40 26606.13 0.00 06:55:01 42.84 1.40 41.44 0.00 45.30 38802.00 0.00 06:56:01 4.45 0.02 4.43 0.00 0.13 1437.63 0.00 06:57:01 1.70 0.00 1.70 0.00 0.00 26.26 0.00 06:58:01 1.53 0.00 1.53 0.00 0.00 28.93 0.00 06:59:01 1.67 0.00 1.67 0.00 0.00 20.13 0.00 07:00:01 0.95 0.00 0.95 0.00 0.00 10.66 0.00 07:01:01 36.96 0.97 35.99 0.00 138.78 35811.23 0.00 07:02:01 10.08 2.70 7.38 0.00 32.12 4469.04 0.00 07:03:01 1.55 0.00 1.55 0.00 0.00 23.33 0.00 07:04:01 1.43 0.00 1.43 0.00 0.00 24.00 0.00 07:05:01 82.75 2.17 80.59 0.00 56.79 18173.10 0.00 07:06:01 50.97 0.68 50.29 0.00 23.46 44567.51 0.00 07:07:01 40.84 6.25 34.59 0.00 610.83 15973.47 0.00 07:08:01 37.06 2.69 34.36 0.00 178.64 21181.36 0.00 Average: 48.35 2.21 46.13 0.00 253.56 17108.48 0.00 06:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:48:02 4225416 7033580 744452 9.14 117228 2785704 2913788 31.68 1123920 2447068 320004 06:49:01 3884684 6944480 838372 10.29 122084 3015220 3022168 32.86 1388280 2510728 128628 06:50:01 2912996 6800060 1007220 12.36 154736 3712392 3298832 35.87 1774600 3022136 267900 06:51:01 1684796 6013408 1758376 21.58 158316 4166828 3982524 43.30 2708368 3296088 348912 06:52:01 2188432 7036232 735744 9.03 178848 4636800 2827880 30.75 2178028 3293668 291556 06:53:01 1909988 7018112 738712 9.07 179332 4900668 2885744 31.38 2206776 3533468 323228 06:54:01 1421376 6985216 771468 9.47 182124 5332280 2954172 32.12 2531580 3674776 110736 06:55:01 1759124 6980088 777000 9.54 176504 5005932 2907480 31.61 2431192 3449608 41532 06:56:01 1758816 6979892 777152 9.54 176536 5005996 2907480 31.61 2431732 3449440 140 06:57:01 1748376 6970296 787360 9.66 176604 5006164 2907480 31.61 2441976 3450032 440 06:58:01 1748864 6970804 786976 9.66 176620 5006168 2907480 31.61 2441244 3450032 136 06:59:01 1748432 6986392 787368 9.66 176644 5006164 2907480 31.61 2425440 3466028 124 07:00:01 1748440 6986432 787304 9.66 176652 5006168 2907480 31.61 2425596 3466040 136 07:01:01 1858900 6756076 1024828 12.58 180956 4661352 3289716 35.77 2666844 3121344 21804 07:02:01 2088904 6987052 794136 9.75 181464 4661796 3000700 32.63 2437160 3121132 120 07:03:01 2077348 6977160 805512 9.89 181476 4661964 3000700 32.63 2447752 3122788 424 07:04:01 2077508 6977336 805320 9.88 181492 4661964 3000700 32.63 2447040 3122788 132 07:05:01 1463240 7059148 715856 8.78 200680 5296752 2921696 31.77 2567664 3566444 290192 07:06:01 925784 6483364 1286192 15.78 207136 5249796 3376804 36.72 3060344 3604624 26892 07:07:01 1058908 7037020 736736 9.04 216388 5642040 2877744 31.29 2846544 3671088 281404 07:08:01 1217112 7059204 689176 8.46 224168 5526064 2555892 27.79 2765968 3597528 46548 Average: 1976545 6906731 864536 10.61 177428 4711820 3016854 32.80 2368955 3306517 119095 06:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:02 ens3 184.34 120.65 1655.37 17.05 0.00 0.00 0.00 0.00 06:48:02 lo 2.59 2.59 0.27 0.27 0.00 0.00 0.00 0.00 06:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 ens3 0.75 0.61 0.19 0.58 0.00 0.00 0.00 0.00 06:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 ens3 120.10 63.99 1495.31 7.87 0.00 0.00 0.00 0.00 06:50:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 06:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 ens3 6.07 5.60 96.46 0.73 0.00 0.00 0.00 0.00 06:51:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 ens3 57.81 36.83 826.31 3.01 0.00 0.00 0.00 0.00 06:52:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 ens3 5.90 4.83 19.03 0.69 0.00 0.00 0.00 0.00 06:53:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 ens3 0.27 0.18 0.07 0.22 0.00 0.00 0.00 0.00 06:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 ens3 0.37 0.43 0.09 0.26 0.00 0.00 0.00 0.00 06:55:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 ens3 0.25 0.30 0.07 0.24 0.00 0.00 0.00 0.00 06:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 ens3 0.43 0.45 0.15 0.31 0.00 0.00 0.00 0.00 06:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 ens3 0.32 0.33 0.18 0.24 0.00 0.00 0.00 0.00 06:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 ens3 0.62 0.67 0.19 0.69 0.00 0.00 0.00 0.00 06:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 ens3 0.23 0.37 0.07 0.24 0.00 0.00 0.00 0.00 07:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 ens3 0.53 0.58 0.12 0.31 0.00 0.00 0.00 0.00 07:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 07:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 ens3 0.40 0.45 0.15 0.30 0.00 0.00 0.00 0.00 07:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 ens3 2.12 2.32 0.54 4.35 0.00 0.00 0.00 0.00 07:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 ens3 1.62 0.93 0.48 0.68 0.00 0.00 0.00 0.00 07:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 ens3 232.24 86.42 1716.65 8.82 0.00 0.00 0.00 0.00 07:05:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 ens3 2.82 1.68 1.22 1.54 0.00 0.00 0.00 0.00 07:06:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 ens3 41.04 30.08 113.00 3.51 0.00 0.00 0.00 0.00 07:07:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 ens3 16.10 13.17 15.56 4.87 0.00 0.00 0.00 0.00 07:08:01 lo 0.46 0.46 0.04 0.04 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: ens3 32.14 17.68 283.17 2.70 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-1g-1352) 03/12/26 _x86_64_ (2 CPU) 06:46:13 LINUX RESTART (2 CPU) 06:47:01 CPU %user %nice %system %iowait %steal %idle 06:48:02 all 43.50 0.00 4.70 6.73 0.10 44.97 06:48:02 0 40.62 0.00 4.58 6.63 0.10 48.07 06:48:02 1 46.37 0.00 4.82 6.84 0.10 41.87 06:49:01 all 86.13 0.00 9.35 0.20 0.15 4.18 06:49:01 0 85.82 0.00 10.02 0.33 0.15 3.68 06:49:01 1 86.44 0.00 8.67 0.07 0.14 4.68 06:50:01 all 81.10 0.00 7.09 1.70 0.14 9.97 06:50:01 0 82.01 0.00 7.59 1.50 0.13 8.77 06:50:01 1 80.19 0.00 6.59 1.90 0.15 11.17 06:51:01 all 72.72 0.00 6.83 1.47 0.12 18.86 06:51:01 0 78.90 0.00 7.32 1.87 0.13 11.78 06:51:01 1 66.56 0.00 6.35 1.07 0.10 25.92 06:52:01 all 86.78 0.00 8.34 0.19 0.14 4.55 06:52:01 0 87.79 0.00 8.65 0.13 0.13 3.28 06:52:01 1 85.77 0.00 8.02 0.25 0.15 5.81 06:53:01 all 83.52 0.00 6.74 0.49 0.12 9.14 06:53:01 0 80.25 0.00 6.24 0.34 0.12 13.05 06:53:01 1 86.79 0.00 7.24 0.64 0.12 5.21 06:54:01 all 82.51 0.00 11.31 0.28 0.46 5.44 06:54:01 0 84.35 0.00 10.12 0.16 0.11 5.25 06:54:01 1 80.75 0.00 12.45 0.38 0.80 5.62 06:55:01 all 49.89 0.00 6.38 1.19 0.09 42.45 06:55:01 0 45.12 0.00 6.07 1.38 0.08 47.36 06:55:01 1 54.70 0.00 6.71 1.00 0.10 37.49 06:56:01 all 0.23 0.00 0.05 0.09 0.02 99.62 06:56:01 0 0.35 0.00 0.03 0.00 0.02 99.60 06:56:01 1 0.10 0.00 0.07 0.18 0.02 99.63 06:57:01 all 0.23 0.00 0.05 0.01 0.01 99.70 06:57:01 0 0.28 0.00 0.07 0.00 0.02 99.63 06:57:01 1 0.18 0.00 0.03 0.02 0.00 99.77 06:58:01 all 0.38 0.00 0.02 0.02 0.01 99.58 06:58:01 0 0.72 0.00 0.02 0.00 0.02 99.25 06:58:01 1 0.05 0.00 0.02 0.03 0.00 99.90 06:58:01 CPU %user %nice %system %iowait %steal %idle 06:59:01 all 0.22 0.00 0.06 0.01 0.02 99.70 06:59:01 0 0.17 0.00 0.03 0.00 0.02 99.78 06:59:01 1 0.27 0.00 0.08 0.02 0.02 99.62 07:00:01 all 1.02 0.00 0.03 0.02 0.02 98.92 07:00:01 0 1.96 0.00 0.05 0.00 0.02 97.98 07:00:01 1 0.07 0.00 0.02 0.03 0.02 99.87 07:01:01 all 41.92 0.00 5.67 1.43 0.08 50.89 07:01:01 0 40.53 0.00 5.75 0.92 0.08 52.72 07:01:01 1 43.32 0.00 5.60 1.94 0.08 49.05 07:02:01 all 3.46 0.00 0.64 0.26 0.02 95.63 07:02:01 0 4.56 0.00 0.84 0.28 0.02 94.31 07:02:01 1 2.37 0.00 0.43 0.23 0.02 96.95 07:03:01 all 0.29 0.00 0.03 0.03 0.02 99.63 07:03:01 0 0.15 0.00 0.05 0.00 0.02 99.78 07:03:01 1 0.43 0.00 0.02 0.05 0.02 99.48 07:04:01 all 0.22 0.00 0.07 0.02 0.00 99.70 07:04:01 0 0.35 0.00 0.08 0.00 0.00 99.57 07:04:01 1 0.08 0.00 0.05 0.03 0.00 99.83 07:05:01 all 59.39 0.00 5.71 0.77 0.10 34.02 07:05:01 0 58.99 0.00 5.93 0.59 0.10 34.40 07:05:01 1 59.80 0.00 5.48 0.96 0.10 33.65 07:06:01 all 78.64 0.00 12.44 2.07 0.16 6.68 07:06:01 0 79.04 0.00 12.56 2.02 0.17 6.20 07:06:01 1 78.23 0.00 12.33 2.13 0.15 7.17 07:07:01 all 75.55 0.00 8.86 0.99 0.13 14.47 07:07:01 0 75.77 0.00 9.43 1.49 0.14 13.17 07:07:01 1 75.34 0.00 8.28 0.49 0.12 15.77 07:08:01 all 45.65 0.00 6.04 14.37 0.15 33.80 07:08:01 0 38.82 0.00 5.69 7.41 0.10 47.98 07:08:01 1 52.41 0.00 6.38 21.26 0.20 19.75 Average: all 42.24 0.00 4.74 1.55 0.10 51.38 Average: 0 41.87 0.00 4.77 1.20 0.08 52.08 Average: 1 42.60 0.00 4.71 1.89 0.11 50.68