---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2802 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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 CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 488 730 0 2725 3174 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:27:c9:7c brd ff:ff:ff:ff:ff:ff inet 10.32.7.174/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:fe27:c97c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:d1:18:02 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::42:5aff:fed1:1802/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2802) 06/06/24 _x86_64_ (4 CPU) 15:42:59 LINUX RESTART (4 CPU) 15:43:01 tps rtps wtps bread/s bwrtn/s 15:44:01 217.76 132.06 85.70 9404.03 39872.30 15:45:01 105.03 27.18 77.85 3220.66 11642.19 15:46:01 140.96 0.10 140.86 5.47 20637.63 15:47:01 11.33 0.00 11.33 0.00 3056.45 15:48:01 3.68 0.00 3.68 0.00 196.63 15:49:01 2.98 0.00 2.98 0.00 360.61 15:50:01 4.52 0.00 4.52 0.00 372.34 15:51:01 2.95 0.00 2.95 0.00 480.19 15:52:01 3.92 0.00 3.92 0.00 321.81 15:53:01 3.15 0.00 3.15 0.00 376.34 15:54:02 3.52 0.00 3.52 0.00 833.06 15:55:01 3.03 0.00 3.03 0.00 404.54 15:56:01 3.55 0.00 3.55 0.00 379.67 15:57:01 3.62 0.00 3.62 0.00 392.20 15:58:01 6.20 2.15 4.05 23.18 518.59 Average: 34.45 10.78 23.67 844.46 5328.25 15:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:44:01 1797760 3341276 2240892 55.49 37792 1669308 904032 17.77 557644 1521380 69052 15:45:01 1238000 3265888 2800652 69.35 65956 2103040 1252856 24.63 768308 1819796 218496 15:46:01 835348 3290696 3203304 79.32 89236 2484928 1293376 25.42 886952 2057008 85812 15:47:01 827344 3286544 3211308 79.51 89440 2488352 1303808 25.63 893512 2057432 2348 15:48:01 821972 3287036 3216680 79.65 89648 2493548 1311292 25.78 896920 2058988 3832 15:49:01 796920 3269616 3241732 80.27 89804 2500708 1376484 27.06 918404 2062700 2176 15:50:01 810504 3290536 3228148 79.93 89964 2507068 1312080 25.79 899960 2066000 44 15:51:01 790240 3286564 3248412 80.43 90120 2522348 1380212 27.13 910784 2075036 3944 15:52:01 779364 3282884 3259288 80.70 90312 2528880 1384148 27.21 917248 2077928 4172 15:53:01 760140 3285688 3278512 81.18 90472 2549748 1384468 27.21 915052 2096288 16456 15:54:02 746652 3279808 3292000 81.51 90644 2556664 1380484 27.14 924324 2099952 2452 15:55:01 731968 3274248 3306684 81.88 90836 2565048 1381364 27.15 933840 2104356 2968 15:56:01 725136 3275488 3313516 82.05 91024 2572308 1381364 27.15 937168 2107912 3476 15:57:01 710952 3272276 3327700 82.40 91224 2582404 1381572 27.16 944040 2113508 6220 15:58:01 563824 3036244 3474828 86.04 90836 2497524 1830604 35.98 1172256 2035712 45988 Average: 862408 3268319 3176244 78.65 85154 2441458 1350543 26.55 898427 2023600 31162 15:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:44:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 15:44:01 ens3 379.17 226.51 1077.59 67.38 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 15:45:01 ens3 209.90 143.59 1513.25 15.69 0.00 0.00 0.00 0.00 15:45:01 docker0 55.39 88.82 3.12 464.60 0.00 0.00 0.00 0.00 15:45:01 veth705da51 55.39 88.92 3.88 464.61 0.00 0.00 0.00 0.04 15:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 ens3 1001.73 405.12 1910.80 32.56 0.00 0.00 0.00 0.00 15:46:01 veth52e173e 373.95 962.46 26.22 1857.32 0.00 0.00 0.00 0.15 15:46:01 docker0 386.70 978.39 21.77 1906.42 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 7.25 8.56 1.43 5.84 0.00 0.00 0.00 0.00 15:47:01 veth52e173e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:48:01 ens3 7.38 8.28 1.56 2.05 0.00 0.00 0.00 0.00 15:48:01 veth52e173e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 7.17 5.30 3.49 1.57 0.00 0.00 0.00 0.00 15:49:01 veth52e173e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 ens3 4.22 3.48 0.90 1.52 0.00 0.00 0.00 0.00 15:50:01 veth52e173e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 7.80 7.60 1.64 2.13 0.00 0.00 0.00 0.00 15:51:01 veth52e173e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:52:01 ens3 6.57 6.70 1.45 1.91 0.00 0.00 0.00 0.00 15:52:01 veth52e173e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 81.30 67.59 510.84 5.81 0.00 0.00 0.00 0.00 15:53:01 veth52e173e 58.91 72.99 3.88 509.05 0.00 0.00 0.00 0.04 15:53:01 docker0 58.91 72.99 3.07 509.05 0.00 0.00 0.00 0.00 15:54:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:54:02 ens3 5.00 4.55 1.12 1.64 0.00 0.00 0.00 0.00 15:54:02 veth52e173e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 ens3 3.56 3.71 0.79 1.26 0.00 0.00 0.00 0.00 15:55:01 veth52e173e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:56:01 ens3 5.90 6.95 1.26 1.87 0.00 0.00 0.00 0.00 15:56:01 veth52e173e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 10.35 9.83 2.38 2.65 0.00 0.00 0.00 0.00 15:57:01 veth52e173e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:58:01 ens3 12.52 12.99 8.67 3.12 0.00 0.00 0.00 0.00 15:58:01 veth52e173e 1.07 1.05 0.10 6.18 0.00 0.00 0.00 0.00 15:58:01 docker0 1.07 1.05 0.08 6.18 0.00 0.00 0.00 0.00 Average: lo 0.39 0.39 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 116.78 61.45 336.17 9.81 0.00 0.00 0.00 0.00 Average: veth52e173e 28.96 69.18 2.01 158.34 0.00 0.00 0.00 0.01 Average: docker0 33.51 76.16 1.87 192.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2802) 06/06/24 _x86_64_ (4 CPU) 15:42:59 LINUX RESTART (4 CPU) 15:43:01 CPU %user %nice %system %iowait %steal %idle 15:44:01 all 13.24 0.00 2.15 8.51 0.05 76.05 15:44:01 0 18.41 0.00 1.86 6.09 0.05 73.60 15:44:01 1 7.59 0.00 1.73 10.09 0.05 80.54 15:44:01 2 14.72 0.00 1.88 9.61 0.05 73.74 15:44:01 3 12.23 0.00 3.09 8.23 0.05 76.40 15:45:01 all 20.18 0.00 1.91 2.73 0.06 75.11 15:45:01 0 30.22 0.00 2.29 1.10 0.05 66.34 15:45:01 1 25.40 0.00 2.58 7.76 0.05 64.21 15:45:01 2 17.74 0.00 1.79 0.92 0.05 79.51 15:45:01 3 7.35 0.00 1.00 1.19 0.07 90.39 15:46:01 all 7.56 0.00 3.38 3.72 0.05 85.28 15:46:01 0 4.06 0.00 2.67 0.84 0.05 92.37 15:46:01 1 8.89 0.00 4.31 5.75 0.07 80.98 15:46:01 2 7.65 0.00 3.20 4.52 0.05 84.58 15:46:01 3 9.65 0.00 3.36 3.76 0.05 83.17 15:47:01 all 2.71 0.00 0.84 0.15 0.03 96.28 15:47:01 0 2.57 0.00 0.77 0.00 0.03 96.63 15:47:01 1 2.35 0.00 0.92 0.38 0.02 96.33 15:47:01 2 3.35 0.00 0.89 0.17 0.03 95.56 15:47:01 3 2.54 0.00 0.78 0.03 0.02 96.63 15:48:01 all 3.19 0.00 0.90 0.03 0.03 95.83 15:48:01 0 2.77 0.00 0.97 0.02 0.05 96.19 15:48:01 1 3.07 0.00 0.97 0.00 0.02 95.94 15:48:01 2 4.12 0.00 0.81 0.13 0.02 94.92 15:48:01 3 2.82 0.00 0.87 0.00 0.03 96.28 15:49:01 all 3.16 0.00 0.81 0.02 0.04 95.97 15:49:01 0 3.22 0.00 0.87 0.00 0.03 95.87 15:49:01 1 3.64 0.00 1.02 0.00 0.03 95.30 15:49:01 2 2.58 0.00 0.59 0.07 0.03 96.73 15:49:01 3 3.16 0.00 0.80 0.00 0.05 95.99 15:50:01 all 3.25 0.00 0.81 0.04 0.04 95.86 15:50:01 0 3.14 0.00 0.77 0.05 0.03 96.01 15:50:01 1 3.30 0.00 0.74 0.00 0.05 95.92 15:50:01 2 3.43 0.00 0.79 0.12 0.05 95.62 15:50:01 3 3.18 0.00 0.90 0.00 0.05 95.86 15:51:01 all 4.63 0.00 1.01 0.03 0.05 94.27 15:51:01 0 3.56 0.00 0.87 0.00 0.05 95.53 15:51:01 1 5.02 0.00 1.11 0.00 0.05 93.83 15:51:01 2 4.58 0.00 0.97 0.12 0.07 94.26 15:51:01 3 5.39 0.00 1.09 0.00 0.05 93.47 15:52:01 all 3.91 0.00 1.00 0.06 0.04 94.99 15:52:01 0 4.15 0.00 1.04 0.03 0.03 94.74 15:52:01 1 4.21 0.00 1.00 0.05 0.05 94.69 15:52:01 2 3.32 0.00 1.02 0.17 0.03 95.46 15:52:01 3 3.95 0.00 0.97 0.00 0.05 95.03 15:53:01 all 6.51 0.00 1.00 0.03 0.05 92.41 15:53:01 0 6.05 0.00 0.85 0.03 0.03 93.03 15:53:01 1 7.45 0.00 1.20 0.00 0.08 91.27 15:53:01 2 5.89 0.00 1.04 0.03 0.05 92.99 15:53:01 3 6.64 0.00 0.90 0.02 0.03 92.41 15:54:02 all 4.06 0.00 0.94 0.06 0.05 94.88 15:54:02 0 3.85 0.00 1.05 0.13 0.07 94.89 15:54:02 1 3.86 0.00 0.80 0.03 0.03 95.28 15:54:02 2 4.35 0.00 1.09 0.05 0.05 94.46 15:54:02 3 4.21 0.00 0.87 0.03 0.05 94.84 15:54:02 CPU %user %nice %system %iowait %steal %idle 15:55:01 all 4.46 0.00 1.02 0.04 0.05 94.43 15:55:01 0 4.22 0.00 1.26 0.02 0.05 94.45 15:55:01 1 4.29 0.00 0.99 0.00 0.05 94.67 15:55:01 2 5.67 0.00 1.04 0.14 0.07 93.08 15:55:01 3 3.64 0.00 0.75 0.00 0.03 95.58 15:56:01 all 4.63 0.00 1.00 0.03 0.05 94.29 15:56:01 0 4.34 0.00 1.09 0.00 0.03 94.54 15:56:01 1 4.16 0.00 0.96 0.00 0.03 94.84 15:56:01 2 5.05 0.00 1.07 0.08 0.05 93.75 15:56:01 3 4.98 0.00 0.90 0.00 0.05 94.07 15:57:01 all 4.64 0.00 0.98 0.03 0.05 94.30 15:57:01 0 4.41 0.00 1.05 0.00 0.07 94.47 15:57:01 1 4.60 0.00 0.91 0.03 0.07 94.39 15:57:01 2 5.27 0.00 0.99 0.10 0.05 93.59 15:57:01 3 4.27 0.00 1.00 0.00 0.05 94.68 15:58:01 all 11.82 0.00 1.72 0.05 0.05 86.36 15:58:01 0 8.65 0.00 1.62 0.02 0.05 89.66 15:58:01 1 9.15 0.00 1.42 0.03 0.03 89.37 15:58:01 2 17.12 0.00 1.99 0.08 0.05 80.75 15:58:01 3 12.41 0.00 1.81 0.05 0.07 85.67 Average: all 6.53 0.00 1.30 1.03 0.05 91.09 Average: 0 6.91 0.00 1.27 0.55 0.05 91.22 Average: 1 6.47 0.00 1.37 1.61 0.05 90.51 Average: 2 6.99 0.00 1.27 1.09 0.05 90.60 Average: 3 5.76 0.00 1.27 0.89 0.05 92.03