---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1670 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: 2800.022 BogoMIPS: 5600.04 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 487 716 0 2740 3175 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:38:7e:48 brd ff:ff:ff:ff:ff:ff inet 10.32.7.17/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85413sec preferred_lft 85413sec inet6 fe80::f816:3eff:fe38:7e48/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:38:74:b5 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::42:95ff:fe38:74b5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1670) 05/23/24 _x86_64_ (4 CPU) 15:12:00 LINUX RESTART (4 CPU) 15:12:01 tps rtps wtps bread/s bwrtn/s 15:13:02 214.56 132.29 82.27 9361.64 39697.67 15:14:01 71.63 15.10 56.53 1003.76 7843.15 15:15:01 175.52 12.86 162.66 2276.55 20796.27 15:16:01 15.56 0.00 15.56 0.00 7296.65 15:17:01 3.20 0.03 3.17 1.47 181.33 15:18:01 3.28 0.02 3.27 0.13 253.02 15:19:01 3.78 0.00 3.78 0.00 348.15 15:20:01 3.50 0.00 3.50 0.00 558.44 15:21:01 3.55 0.00 3.55 0.00 342.40 15:22:01 3.28 0.00 3.28 0.00 349.41 15:23:01 3.65 0.00 3.65 0.00 784.54 15:24:01 3.27 0.00 3.27 0.00 436.19 15:25:01 2.93 0.00 2.93 0.00 292.48 15:26:01 3.57 0.00 3.57 0.00 406.07 15:27:01 3.70 0.00 3.70 0.00 488.85 15:28:01 29.92 7.10 22.83 316.43 2514.90 Average: 34.02 10.46 23.56 809.80 5159.07 15:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:13:02 1772748 3304168 2265904 56.11 37072 1658624 921424 18.11 590064 1511372 62940 15:14:01 1565808 3380960 2472844 61.23 60500 1901740 828140 16.28 543980 1732832 152524 15:15:01 767932 3218672 3270720 80.99 89292 2480396 1352576 26.59 930004 2079320 196652 15:16:01 826604 3281092 3212048 79.53 89724 2483220 1282608 25.21 895172 2055448 1700 15:17:01 823192 3281768 3215460 79.62 89932 2486760 1301560 25.58 896840 2056196 1928 15:18:01 815480 3282672 3223172 79.81 90092 2494644 1302652 25.61 900716 2059928 4312 15:19:01 805556 3281276 3233096 80.05 90308 2502268 1300844 25.57 905780 2063672 4300 15:20:01 787464 3278672 3251188 80.50 90448 2516824 1371184 26.95 913920 2072272 4528 15:21:01 764372 3262540 3274280 81.07 90616 2523336 1427388 28.06 933624 2075496 3788 15:22:01 769632 3275524 3269020 80.94 90780 2530152 1369584 26.92 923548 2079500 3468 15:23:01 749708 3277372 3288944 81.44 90932 2550860 1370432 26.94 923944 2097340 3964 15:24:01 739052 3275252 3299600 81.70 91132 2558604 1370992 26.95 930628 2101280 2588 15:25:01 731052 3275172 3307600 81.90 91300 2565840 1371184 26.95 934636 2105064 5556 15:26:01 705696 3260868 3332956 82.53 91524 2575892 1370524 26.94 952552 2110700 8072 15:27:01 448200 3035772 3590452 88.90 91712 2606772 1656064 32.55 1195848 2124584 29248 15:28:01 780148 3281836 3258504 80.68 93904 2530492 937500 18.43 1107212 1900644 25604 Average: 865790 3265851 3172862 78.56 85579 2435402 1283416 25.23 904904 2014103 31948 15:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:13:02 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 15:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:02 ens3 383.17 226.45 1072.73 68.14 0.00 0.00 0.00 0.00 15:14:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 ens3 50.40 46.16 628.88 5.96 0.00 0.00 0.00 0.00 15:15:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 15:15:01 docker0 411.30 1056.57 23.19 2366.42 0.00 0.00 0.00 0.00 15:15:01 vethb5ebbd2 346.91 942.08 24.50 1852.80 0.00 0.00 0.00 0.15 15:15:01 ens3 1148.09 468.47 2802.06 40.85 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 1.33 1.60 0.07 2.61 0.00 0.00 0.00 0.00 15:16:01 vethb5ebbd2 1.33 1.62 0.09 2.61 0.00 0.00 0.00 0.00 15:16:01 ens3 10.71 12.28 4.15 6.24 0.00 0.00 0.00 0.00 15:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 vethb5ebbd2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 6.13 5.70 1.43 1.71 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 vethb5ebbd2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 11.68 7.35 7.28 2.10 0.00 0.00 0.00 0.00 15:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 vethb5ebbd2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 6.51 5.70 1.36 2.04 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 vethb5ebbd2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 5.42 5.78 1.15 1.70 0.00 0.00 0.00 0.00 15:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 vethb5ebbd2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 6.48 7.05 1.39 1.84 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 vethb5ebbd2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 6.40 5.83 1.38 1.71 0.00 0.00 0.00 0.00 15:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:23:01 docker0 48.84 64.82 2.58 488.43 0.00 0.00 0.00 0.00 15:23:01 vethb5ebbd2 48.84 64.82 3.25 488.43 0.00 0.00 0.00 0.04 15:23:01 ens3 68.87 52.14 489.33 4.51 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 vethb5ebbd2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 6.32 5.73 1.66 1.87 0.00 0.00 0.00 0.00 15:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 vethb5ebbd2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 6.08 4.97 1.32 1.68 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 vethb5ebbd2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 5.87 4.52 1.28 1.63 0.00 0.00 0.00 0.00 15:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 vethb5ebbd2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 7.12 7.50 1.51 1.98 0.00 0.00 0.00 0.00 15:28:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:28:01 docker0 1.00 0.90 0.08 4.25 0.00 0.00 0.00 0.00 15:28:01 ens3 20.54 20.34 17.11 9.75 0.00 0.00 0.00 0.00 Average: lo 0.41 0.41 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 28.93 70.32 1.62 179.04 0.00 0.00 0.00 0.00 Average: ens3 109.42 55.38 314.30 9.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1670) 05/23/24 _x86_64_ (4 CPU) 15:12:00 LINUX RESTART (4 CPU) 15:12:01 CPU %user %nice %system %iowait %steal %idle 15:13:02 all 14.29 0.00 2.19 7.99 0.08 75.45 15:13:02 0 17.90 0.00 2.39 8.09 0.07 71.55 15:13:02 1 14.49 0.00 1.51 5.39 0.08 78.53 15:13:02 2 12.72 0.00 3.12 11.34 0.10 72.73 15:13:02 3 12.04 0.00 1.72 7.17 0.07 79.00 15:14:01 all 20.73 0.00 1.48 2.14 0.06 75.59 15:14:01 0 25.63 0.00 1.54 0.73 0.05 72.04 15:14:01 1 10.47 0.00 1.27 6.31 0.03 81.91 15:14:01 2 8.10 0.00 0.85 0.17 0.07 90.81 15:14:01 3 38.66 0.00 2.22 1.34 0.10 57.68 15:15:01 all 12.09 0.00 4.05 4.50 0.08 79.29 15:15:01 0 17.49 0.00 5.07 6.82 0.08 70.53 15:15:01 1 10.40 0.00 3.49 4.27 0.07 81.77 15:15:01 2 11.47 0.00 3.72 2.42 0.08 82.30 15:15:01 3 8.96 0.00 3.91 4.47 0.08 82.57 15:16:01 all 2.71 0.00 0.92 0.23 0.03 96.12 15:16:01 0 2.30 0.00 0.92 0.40 0.03 96.35 15:16:01 1 3.26 0.00 0.89 0.00 0.02 95.84 15:16:01 2 2.30 0.00 0.85 0.17 0.02 96.67 15:16:01 3 2.97 0.00 1.00 0.35 0.02 95.66 15:17:01 all 2.91 0.00 0.78 0.03 0.03 96.25 15:17:01 0 2.85 0.00 0.80 0.00 0.03 96.32 15:17:01 1 2.87 0.00 0.78 0.00 0.02 96.33 15:17:01 2 2.90 0.00 0.79 0.12 0.03 96.16 15:17:01 3 3.00 0.00 0.75 0.00 0.05 96.20 15:18:01 all 3.50 0.00 0.94 0.02 0.03 95.51 15:18:01 0 3.42 0.00 0.88 0.00 0.03 95.66 15:18:01 1 3.39 0.00 0.98 0.00 0.05 95.58 15:18:01 2 3.48 0.00 1.00 0.08 0.03 95.40 15:18:01 3 3.71 0.00 0.88 0.00 0.03 95.38 15:19:01 all 4.53 0.00 0.92 0.04 0.04 94.48 15:19:01 0 3.87 0.00 1.00 0.00 0.03 95.09 15:19:01 1 3.97 0.00 0.90 0.00 0.03 95.09 15:19:01 2 5.60 0.00 0.81 0.15 0.03 93.42 15:19:01 3 4.66 0.00 0.97 0.00 0.03 94.34 15:20:01 all 4.66 0.00 0.96 0.05 0.04 94.29 15:20:01 0 3.89 0.00 1.14 0.02 0.03 94.92 15:20:01 1 4.53 0.00 1.00 0.00 0.03 94.44 15:20:01 2 5.09 0.00 0.86 0.08 0.03 93.94 15:20:01 3 5.10 0.00 0.84 0.12 0.05 93.89 15:21:01 all 4.00 0.00 0.93 0.03 0.04 94.99 15:21:01 0 3.94 0.00 0.97 0.03 0.05 95.00 15:21:01 1 4.76 0.00 1.02 0.08 0.05 94.08 15:21:01 2 3.57 0.00 0.81 0.00 0.05 95.57 15:21:01 3 3.71 0.00 0.95 0.00 0.05 95.29 15:22:01 all 4.05 0.00 1.01 0.03 0.04 94.88 15:22:01 0 4.60 0.00 1.19 0.07 0.03 94.12 15:22:01 1 3.72 0.00 0.92 0.02 0.02 95.33 15:22:01 2 3.62 0.00 0.86 0.02 0.05 95.45 15:22:01 3 4.26 0.00 1.07 0.02 0.03 94.62 15:23:01 all 7.13 0.00 1.04 0.03 0.05 91.76 15:23:01 0 8.71 0.00 1.22 0.07 0.07 89.94 15:23:01 1 7.09 0.00 1.02 0.02 0.07 91.80 15:23:01 2 6.22 0.00 0.97 0.00 0.03 92.77 15:23:01 3 6.47 0.00 0.94 0.00 0.07 92.53 15:23:01 CPU %user %nice %system %iowait %steal %idle 15:24:01 all 4.61 0.00 0.99 0.04 0.05 94.31 15:24:01 0 4.95 0.00 1.14 0.02 0.05 93.85 15:24:01 1 4.43 0.00 0.95 0.00 0.03 94.58 15:24:01 2 3.66 0.00 0.81 0.05 0.05 95.43 15:24:01 3 5.41 0.00 1.07 0.12 0.05 93.36 15:25:01 all 5.04 0.00 1.17 0.03 0.05 93.71 15:25:01 0 4.80 0.00 0.97 0.02 0.07 94.14 15:25:01 1 5.57 0.00 1.17 0.02 0.05 93.19 15:25:01 2 4.92 0.00 1.27 0.03 0.05 93.73 15:25:01 3 4.87 0.00 1.26 0.03 0.05 93.79 15:26:01 all 5.56 0.00 1.00 0.04 0.04 93.36 15:26:01 0 3.69 0.00 0.94 0.00 0.03 95.34 15:26:01 1 5.97 0.00 1.10 0.03 0.03 92.86 15:26:01 2 7.25 0.00 0.89 0.00 0.03 91.82 15:26:01 3 5.32 0.00 1.10 0.13 0.05 93.39 15:27:01 all 6.41 0.00 1.09 0.04 0.05 92.41 15:27:01 0 4.14 0.00 0.87 0.00 0.03 94.96 15:27:01 1 8.41 0.00 1.26 0.00 0.07 90.27 15:27:01 2 6.62 0.00 1.18 0.12 0.05 92.03 15:27:01 3 6.49 0.00 1.04 0.02 0.05 92.40 15:28:01 all 22.10 0.00 2.36 0.75 0.08 74.70 15:28:01 0 10.05 0.00 1.93 0.66 0.07 87.30 15:28:01 1 18.06 0.00 2.17 0.32 0.08 79.37 15:28:01 2 30.21 0.00 2.72 1.71 0.08 65.27 15:28:01 3 30.07 0.00 2.60 0.35 0.10 66.88 Average: all 7.75 0.00 1.36 0.99 0.05 89.84 Average: 0 7.62 0.00 1.43 1.06 0.05 89.85 Average: 1 6.96 0.00 1.28 1.02 0.05 90.70 Average: 2 7.35 0.00 1.34 1.02 0.05 90.24 Average: 3 9.08 0.00 1.39 0.88 0.06 88.60