---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-7590 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.3M 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 40K 3.2G 1% /run/user/122 tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 /dev/loop3 93M 93M 0 100% /snap/lxd/40111 ---> free -m: total used free shared buff/cache available Mem: 32112 1250 25537 1 5324 30404 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:56:11:1c brd ff:ff:ff:ff:ff:ff inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85599sec preferred_lft 85599sec inet6 fe80::f816:3eff:fe56:111c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:2d:db:b4 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::42:3bff:fe2d:dbb4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-8c-8g-7590) 07/10/26 _x86_64_ (8 CPU) 06:47:36 LINUX RESTART (8 CPU) 06:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:49:02 83.64 33.69 49.95 0.00 3465.51 120798.82 0.00 06:50:02 9.02 0.00 9.02 0.00 0.00 41469.17 0.00 06:51:01 1.14 0.00 1.14 0.00 0.00 12.34 0.00 06:52:01 0.88 0.00 0.88 0.00 0.00 10.40 0.00 06:53:01 33.14 17.73 15.41 0.00 3726.85 3716.58 0.00 06:54:01 4.67 0.00 4.67 0.00 0.00 76.92 0.00 06:55:01 1.10 0.00 1.10 0.00 0.00 12.53 0.00 06:56:01 32.21 3.35 28.86 0.00 153.84 523.78 0.00 06:57:01 71.47 13.43 58.04 0.00 848.66 12135.98 0.00 06:58:01 53.72 0.20 53.52 0.00 19.19 6254.72 0.00 06:59:01 167.51 14.45 153.07 0.00 2286.17 59976.01 0.00 07:00:01 200.48 0.68 199.80 0.00 8.67 44158.11 0.00 Average: 55.06 6.98 48.07 0.00 878.22 24106.39 0.00 06:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:49:02 30070664 31538536 799116 2.43 52256 1731488 3204764 9.44 892816 1577736 1440 06:50:02 30068860 31536848 800428 2.43 52328 1731492 3204764 9.44 895248 1577716 168 06:51:01 30069068 31537168 799520 2.43 52360 1731492 3204764 9.44 895392 1577720 12 06:52:01 30068352 31536476 800068 2.43 52384 1731496 3204764 9.44 896496 1577720 144 06:53:01 29782908 31476148 845736 2.57 57548 1944468 3246328 9.57 1113600 1618316 1808 06:54:01 29816892 31510056 813612 2.47 57592 1944460 3222540 9.50 1082792 1617780 164 06:55:01 29816244 31509444 814188 2.48 57612 1944464 3222540 9.50 1084212 1617784 8 06:56:01 29687960 31396968 926100 2.82 58100 1959084 3208156 9.45 1204648 1625948 1828 06:57:01 29189164 31272892 1028852 3.13 76264 2296688 3259848 9.61 1337868 1947308 9432 06:58:01 28889804 31226724 1057536 3.22 98104 2513768 3269352 9.64 1392740 2161328 135792 06:59:01 27316188 31154664 1111572 3.38 133900 3872872 3707028 10.93 1651208 3351416 115408 07:00:01 26198356 31166648 1097216 3.34 160984 4893448 3490976 10.29 2140136 3900080 1876 Average: 29247872 31405214 907829 2.76 75786 2357935 3287152 9.69 1215596 2012571 22340 06:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:49:02 ens3 234.31 153.18 576.76 30.84 0.00 0.00 0.00 0.00 06:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:02 lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 06:50:02 ens3 0.88 0.42 0.40 0.60 0.00 0.00 0.00 0.00 06:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:51:01 ens3 0.10 0.00 0.01 0.00 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 ens3 0.42 0.22 0.08 0.17 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:53:01 ens3 80.07 32.39 1412.75 3.07 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 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 06:54:01 ens3 0.98 0.42 0.17 0.24 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:55:01 ens3 0.52 0.23 0.13 0.17 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 ens3 121.60 82.69 188.93 28.17 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 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:57:01 ens3 89.02 58.86 1419.60 20.11 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 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 06:58:01 ens3 64.15 48.67 914.38 7.33 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 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 06:59:01 veth1ab7bab 29.42 39.82 1.97 1101.86 0.00 0.00 0.00 0.09 06:59:01 veth0b22f20 37.30 57.95 2.60 550.05 0.00 0.00 0.00 0.05 06:59:01 ens3 343.50 169.49 7792.56 28.21 0.00 0.00 0.00 0.00 06:59:01 docker0 66.73 96.88 3.66 1651.78 0.00 0.00 0.00 0.00 06:59:01 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 07:00:01 ens3 242.08 232.41 2381.11 1052.05 0.00 0.00 0.00 0.00 07:00:01 docker0 126.85 139.09 10.72 2372.25 0.00 0.00 0.00 0.00 07:00:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 98.41 65.10 1227.39 97.85 0.00 0.00 0.00 0.00 Average: docker0 16.18 19.72 1.20 336.28 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-8c-8g-7590) 07/10/26 _x86_64_ (8 CPU) 06:47:36 LINUX RESTART (8 CPU) 06:48:01 CPU %user %nice %system %iowait %steal %idle 06:49:02 all 2.73 0.00 0.81 4.27 0.02 92.16 06:49:02 0 1.55 0.00 0.48 10.46 0.03 87.47 06:49:02 1 3.79 0.00 0.75 15.31 0.03 80.11 06:49:02 2 1.90 0.00 0.58 0.42 0.03 97.06 06:49:02 3 5.01 0.00 0.55 1.27 0.02 93.16 06:49:02 4 1.89 0.00 0.80 1.25 0.02 96.04 06:49:02 5 3.90 0.00 0.62 1.60 0.02 93.86 06:49:02 6 1.85 0.00 2.06 1.29 0.02 94.79 06:49:02 7 1.95 0.00 0.63 2.62 0.02 94.78 06:50:02 all 0.04 0.00 0.01 0.02 0.00 99.93 06:50:02 0 0.02 0.00 0.00 0.15 0.00 99.83 06:50:02 1 0.03 0.00 0.03 0.00 0.02 99.92 06:50:02 2 0.03 0.00 0.00 0.00 0.00 99.97 06:50:02 3 0.03 0.00 0.00 0.00 0.00 99.97 06:50:02 4 0.02 0.00 0.00 0.00 0.00 99.98 06:50:02 5 0.12 0.00 0.00 0.00 0.00 99.88 06:50:02 6 0.00 0.00 0.00 0.03 0.02 99.95 06:50:02 7 0.03 0.00 0.02 0.00 0.00 99.95 06:51:01 all 0.05 0.00 0.01 0.01 0.01 99.92 06:51:01 0 0.02 0.00 0.02 0.08 0.00 99.88 06:51:01 1 0.03 0.00 0.03 0.00 0.02 99.92 06:51:01 2 0.32 0.00 0.02 0.00 0.00 99.66 06:51:01 3 0.00 0.00 0.00 0.00 0.02 99.98 06:51:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:51:01 5 0.00 0.00 0.00 0.00 0.02 99.98 06:51:01 6 0.02 0.00 0.00 0.02 0.00 99.97 06:51:01 7 0.02 0.00 0.02 0.00 0.02 99.95 06:52:01 all 0.10 0.00 0.01 0.06 0.00 99.83 06:52:01 0 0.00 0.00 0.00 0.22 0.00 99.78 06:52:01 1 0.07 0.00 0.02 0.00 0.02 99.90 06:52:01 2 0.66 0.00 0.05 0.00 0.00 99.29 06:52:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:52:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:52:01 5 0.00 0.00 0.00 0.27 0.00 99.73 06:52:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:52:01 7 0.02 0.00 0.00 0.00 0.00 99.98 06:53:01 all 1.59 0.00 0.47 0.45 0.01 97.47 06:53:01 0 1.38 0.00 0.47 1.05 0.02 97.08 06:53:01 1 1.05 0.00 0.60 0.47 0.02 97.86 06:53:01 2 1.79 0.00 0.52 0.27 0.02 97.41 06:53:01 3 1.85 0.00 0.37 0.25 0.00 97.53 06:53:01 4 1.32 0.00 0.62 1.00 0.03 97.04 06:53:01 5 2.43 0.00 0.48 0.22 0.02 96.85 06:53:01 6 1.10 0.00 0.30 0.05 0.02 98.53 06:53:01 7 1.78 0.00 0.43 0.30 0.00 97.48 06:54:01 all 0.46 0.00 0.07 0.09 0.01 99.37 06:54:01 0 1.34 0.00 0.02 0.00 0.02 98.62 06:54:01 1 0.35 0.00 0.07 0.52 0.02 99.05 06:54:01 2 0.35 0.00 0.10 0.00 0.02 99.53 06:54:01 3 0.27 0.00 0.07 0.22 0.02 99.43 06:54:01 4 0.33 0.00 0.05 0.00 0.00 99.62 06:54:01 5 0.38 0.00 0.07 0.00 0.00 99.55 06:54:01 6 0.32 0.00 0.08 0.00 0.02 99.58 06:54:01 7 0.37 0.00 0.08 0.00 0.02 99.53 06:55:01 all 0.10 0.00 0.01 0.10 0.00 99.79 06:55:01 0 0.62 0.00 0.00 0.00 0.00 99.38 06:55:01 1 0.03 0.00 0.02 0.62 0.00 99.33 06:55:01 2 0.00 0.00 0.02 0.00 0.00 99.98 06:55:01 3 0.02 0.00 0.00 0.15 0.00 99.83 06:55:01 4 0.03 0.00 0.00 0.00 0.00 99.97 06:55:01 5 0.02 0.00 0.00 0.00 0.00 99.98 06:55:01 6 0.05 0.00 0.03 0.00 0.02 99.90 06:55:01 7 0.03 0.00 0.02 0.00 0.00 99.95 06:56:01 all 1.41 0.00 0.14 0.30 0.01 98.14 06:56:01 0 2.08 0.00 0.23 0.12 0.02 97.56 06:56:01 1 0.42 0.00 0.17 0.70 0.02 98.70 06:56:01 2 2.62 0.00 0.02 0.00 0.00 97.37 06:56:01 3 0.93 0.00 0.07 0.13 0.00 98.87 06:56:01 4 1.77 0.00 0.17 1.27 0.00 96.80 06:56:01 5 0.62 0.00 0.08 0.00 0.02 99.28 06:56:01 6 1.23 0.00 0.20 0.03 0.02 98.52 06:56:01 7 1.65 0.00 0.15 0.13 0.00 98.07 06:57:01 all 3.43 0.00 0.39 12.10 0.04 84.04 06:57:01 0 0.23 0.00 0.23 2.38 0.00 97.15 06:57:01 1 0.92 0.00 0.17 54.97 0.07 43.88 06:57:01 2 5.98 0.00 1.05 6.78 0.03 86.16 06:57:01 3 8.28 0.00 0.92 30.47 0.03 60.30 06:57:01 4 9.01 0.00 0.37 2.22 0.05 88.35 06:57:01 5 0.23 0.00 0.12 0.00 0.00 99.65 06:57:01 6 0.88 0.00 0.17 0.03 0.07 98.85 06:57:01 7 1.88 0.00 0.12 0.02 0.03 97.95 06:58:01 all 5.54 0.00 0.43 5.66 0.03 88.34 06:58:01 0 0.92 0.00 0.08 0.18 0.02 98.80 06:58:01 1 0.03 0.00 0.27 24.29 0.03 75.37 06:58:01 2 31.66 0.00 2.04 6.23 0.08 59.99 06:58:01 3 6.10 0.00 0.62 13.42 0.03 79.82 06:58:01 4 4.93 0.00 0.27 0.92 0.00 93.88 06:58:01 5 0.53 0.00 0.05 0.00 0.02 99.40 06:58:01 6 0.13 0.00 0.08 0.15 0.02 99.62 06:58:01 7 0.07 0.00 0.02 0.15 0.00 99.77 06:59:01 all 7.37 0.00 2.32 17.37 0.05 72.89 06:59:01 0 5.72 0.00 2.00 51.85 0.05 40.38 06:59:01 1 4.83 0.00 2.68 15.79 0.05 76.65 06:59:01 2 5.96 0.00 2.12 3.88 0.07 87.98 06:59:01 3 5.90 0.00 2.48 50.42 0.05 41.15 06:59:01 4 19.35 0.00 2.72 3.71 0.07 74.16 06:59:01 5 5.69 0.00 1.87 1.11 0.05 91.28 06:59:01 6 7.31 0.00 2.63 1.54 0.05 88.46 06:59:01 7 4.14 0.00 2.06 10.78 0.05 82.96 06:59:01 CPU %user %nice %system %iowait %steal %idle 07:00:01 all 24.55 0.00 3.99 7.09 0.08 64.30 07:00:01 0 24.04 0.00 3.81 4.34 0.07 67.74 07:00:01 1 22.74 0.00 3.67 8.99 0.08 64.51 07:00:01 2 25.82 0.00 4.35 4.08 0.08 65.66 07:00:01 3 27.11 0.00 4.41 5.38 0.10 63.00 07:00:01 4 24.52 0.00 4.14 3.71 0.07 67.57 07:00:01 5 21.90 0.00 3.55 1.95 0.07 72.54 07:00:01 6 25.41 0.00 3.89 2.14 0.08 68.48 07:00:01 7 24.82 0.00 4.06 26.22 0.10 44.80 Average: all 3.95 0.00 0.72 3.96 0.02 91.35 Average: 0 3.16 0.00 0.61 5.89 0.02 90.32 Average: 1 2.86 0.00 0.71 10.15 0.03 86.25 Average: 2 6.43 0.00 0.91 1.81 0.03 90.83 Average: 3 4.63 0.00 0.79 8.46 0.02 86.10 Average: 4 5.26 0.00 0.76 1.17 0.02 92.78 Average: 5 2.98 0.00 0.57 0.43 0.02 96.01 Average: 6 3.20 0.00 0.79 0.44 0.03 95.55 Average: 7 3.05 0.00 0.63 3.34 0.02 92.96