---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3409 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 495 853 0 2595 3171 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:82:f7:51 brd ff:ff:ff:ff:ff:ff inet 10.32.6.220/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85437sec preferred_lft 85437sec inet6 fe80::f816:3eff:fe82:f751/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:ac:5c:98 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:fff:feac:5c98/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3409) 06/13/24 _x86_64_ (4 CPU) 12:19:12 LINUX RESTART (4 CPU) 12:20:01 tps rtps wtps bread/s bwrtn/s 12:21:01 85.57 22.66 62.91 1833.56 7342.78 12:22:01 175.64 8.28 167.36 1484.69 21853.16 12:23:01 16.08 0.00 16.08 0.00 7479.82 12:24:01 3.88 0.00 3.88 0.00 310.35 12:25:01 2.90 0.00 2.90 0.00 673.22 12:26:01 3.45 0.00 3.45 0.00 323.68 12:27:01 3.38 0.00 3.38 0.00 337.14 12:28:01 3.65 0.00 3.65 0.00 657.65 12:29:01 3.52 0.00 3.52 0.00 357.81 12:30:01 3.03 0.00 3.03 0.00 385.27 12:31:01 3.42 0.00 3.42 0.00 458.32 12:32:01 3.40 0.00 3.40 0.00 304.75 12:33:01 3.75 0.00 3.75 0.00 435.79 12:34:01 6.03 2.53 3.50 25.59 478.69 12:35:01 38.64 11.15 27.50 500.58 2905.65 Average: 23.76 2.97 20.78 256.29 2953.52 12:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:21:01 1502112 3345396 2536540 62.81 59916 1930780 879676 17.29 598444 1742788 179796 12:22:01 855396 3283768 3183256 78.82 84996 2467268 1299448 25.54 860712 2069044 177984 12:23:01 814640 3280908 3224012 79.83 89812 2493228 1294584 25.45 896684 2064852 2092 12:24:01 801040 3272856 3237612 80.17 90000 2498372 1301972 25.59 908648 2066244 4 12:25:01 790960 3285708 3247692 80.42 90220 2520120 1309612 25.74 897232 2084492 3912 12:26:01 778924 3282192 3259728 80.71 90392 2527848 1314356 25.84 904844 2088436 4652 12:27:01 756752 3276620 3281900 81.26 90528 2543428 1381560 27.16 915824 2097616 12828 12:28:01 755440 3282904 3283212 81.29 90696 2550320 1382456 27.18 912604 2101376 3072 12:29:01 736124 3274248 3302528 81.77 90856 2560184 1380336 27.13 925136 2107132 5408 12:30:01 730064 3272940 3308588 81.92 91048 2564252 1380276 27.13 929412 2108944 2124 12:31:01 716808 3270880 3321844 82.25 91260 2574592 1380184 27.13 936268 2114396 2740 12:32:01 710664 3273096 3327988 82.40 91476 2582120 1380920 27.14 938484 2118256 5940 12:33:01 686236 3260332 3352416 83.01 91680 2592880 1380576 27.14 955168 2124380 8396 12:34:01 504292 2835368 3534360 87.51 90092 2364016 1787712 35.14 1359984 1915924 51604 12:35:01 916368 3268780 3122284 77.31 93552 2386496 958168 18.83 1118352 1761524 18668 Average: 803721 3251066 3234931 80.10 88435 2477060 1320789 25.96 937186 2037694 31948 12:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:21:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 76.39 71.24 808.28 10.31 0.00 0.00 0.00 0.00 12:22:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:22:01 docker0 467.31 1076.00 26.95 2369.85 0.00 0.00 0.00 0.00 12:22:01 ens3 1151.39 506.68 2798.06 40.80 0.00 0.00 0.00 0.00 12:22:01 veth8347fae 390.80 962.82 28.13 1855.60 0.00 0.00 0.00 0.15 12:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 docker0 1.58 1.63 0.08 2.62 0.00 0.00 0.00 0.00 12:23:01 ens3 12.30 11.61 9.19 5.92 0.00 0.00 0.00 0.00 12:23:01 veth8347fae 1.58 1.65 0.11 2.62 0.00 0.00 0.00 0.00 12:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 6.67 6.07 1.43 1.72 0.00 0.00 0.00 0.00 12:24:01 veth8347fae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 docker0 57.52 72.65 3.11 517.92 0.00 0.00 0.00 0.00 12:25:01 ens3 76.82 60.81 518.88 5.24 0.00 0.00 0.00 0.00 12:25:01 veth8347fae 57.52 72.65 3.90 517.92 0.00 0.00 0.00 0.04 12:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 ens3 5.27 4.02 1.09 1.59 0.00 0.00 0.00 0.00 12:26:01 veth8347fae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 9.42 8.45 1.97 2.40 0.00 0.00 0.00 0.00 12:27:01 veth8347fae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 ens3 5.61 5.13 1.21 1.58 0.00 0.00 0.00 0.00 12:28:01 veth8347fae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 ens3 4.45 5.30 0.99 1.52 0.00 0.00 0.00 0.00 12:29:01 veth8347fae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 ens3 4.30 5.07 0.96 1.53 0.00 0.00 0.00 0.00 12:30:01 veth8347fae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 4.43 3.72 0.95 1.35 0.00 0.00 0.00 0.00 12:31:01 veth8347fae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 6.02 5.32 1.29 1.82 0.00 0.00 0.00 0.00 12:32:01 veth8347fae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 6.85 8.05 1.49 1.99 0.00 0.00 0.00 0.00 12:33:01 veth8347fae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 6.36 6.66 1.32 1.76 0.00 0.00 0.00 0.00 12:34:01 veth8347fae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:35:01 docker0 1.13 1.05 0.09 6.22 0.00 0.00 0.00 0.00 12:35:01 ens3 26.76 25.26 22.15 11.42 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 Average: docker0 35.17 76.75 2.02 193.10 0.00 0.00 0.00 0.00 Average: ens3 93.53 48.89 277.94 6.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3409) 06/13/24 _x86_64_ (4 CPU) 12:19:12 LINUX RESTART (4 CPU) 12:20:01 CPU %user %nice %system %iowait %steal %idle 12:21:01 all 20.41 0.00 1.46 2.60 0.06 75.47 12:21:01 0 19.02 0.00 1.28 0.73 0.03 78.93 12:21:01 1 38.63 0.00 2.32 0.35 0.07 58.64 12:21:01 2 16.86 0.00 1.17 1.54 0.07 80.36 12:21:01 3 7.14 0.00 1.05 7.79 0.03 83.99 12:22:01 all 9.83 0.00 3.83 4.80 0.05 81.49 12:22:01 0 11.24 0.00 3.93 4.78 0.07 79.98 12:22:01 1 9.44 0.00 3.59 6.64 0.05 80.28 12:22:01 2 5.43 0.00 3.77 2.72 0.07 88.01 12:22:01 3 13.24 0.00 4.04 5.03 0.07 77.63 12:23:01 all 3.46 0.00 0.99 0.31 0.03 95.21 12:23:01 0 2.97 0.00 0.95 0.12 0.02 95.94 12:23:01 1 3.02 0.00 0.85 0.23 0.02 95.88 12:23:01 2 2.48 0.00 0.98 0.07 0.02 96.45 12:23:01 3 5.36 0.00 1.12 0.85 0.05 92.61 12:24:01 all 2.89 0.00 0.81 0.04 0.03 96.23 12:24:01 0 2.54 0.00 0.67 0.00 0.03 96.76 12:24:01 1 2.60 0.00 0.85 0.00 0.02 96.53 12:24:01 2 3.24 0.00 0.90 0.00 0.03 95.82 12:24:01 3 3.23 0.00 0.82 0.15 0.02 95.78 12:25:01 all 6.55 0.00 1.09 0.05 0.04 92.28 12:25:01 0 7.53 0.00 1.20 0.00 0.03 91.24 12:25:01 1 6.39 0.00 1.03 0.00 0.05 92.52 12:25:01 2 5.53 0.00 1.07 0.00 0.03 93.37 12:25:01 3 6.71 0.00 1.06 0.17 0.05 92.01 12:26:01 all 3.71 0.00 0.88 0.04 0.03 95.33 12:26:01 0 3.59 0.00 0.88 0.00 0.03 95.49 12:26:01 1 3.47 0.00 1.05 0.00 0.03 95.44 12:26:01 2 4.32 0.00 0.85 0.00 0.03 94.79 12:26:01 3 3.45 0.00 0.73 0.18 0.05 95.58 12:27:01 all 4.96 0.00 1.00 0.07 0.05 93.93 12:27:01 0 3.99 0.00 1.09 0.05 0.05 94.82 12:27:01 1 6.22 0.00 1.02 0.00 0.03 92.72 12:27:01 2 5.17 0.00 0.89 0.00 0.05 93.90 12:27:01 3 4.45 0.00 1.04 0.18 0.05 94.28 12:28:01 all 3.86 0.00 0.86 0.05 0.04 95.19 12:28:01 0 3.34 0.00 0.88 0.02 0.03 95.73 12:28:01 1 4.74 0.00 0.78 0.00 0.03 94.45 12:28:01 2 4.18 0.00 0.87 0.00 0.03 94.93 12:28:01 3 3.17 0.00 0.92 0.22 0.05 95.64 12:29:01 all 4.90 0.00 1.10 0.02 0.05 93.93 12:29:01 0 4.37 0.00 1.07 0.00 0.05 94.51 12:29:01 1 5.20 0.00 0.99 0.02 0.03 93.76 12:29:01 2 5.35 0.00 1.08 0.00 0.05 93.51 12:29:01 3 4.67 0.00 1.24 0.10 0.07 93.93 12:30:01 all 3.56 0.00 0.80 0.05 0.03 95.56 12:30:01 0 3.39 0.00 0.72 0.00 0.02 95.87 12:30:01 1 3.67 0.00 0.92 0.12 0.03 95.26 12:30:01 2 3.60 0.00 0.75 0.03 0.03 95.58 12:30:01 3 3.56 0.00 0.77 0.03 0.02 95.62 12:31:01 all 4.61 0.00 1.05 0.05 0.06 94.23 12:31:01 0 4.81 0.00 1.20 0.02 0.05 93.92 12:31:01 1 4.39 0.00 0.90 0.02 0.05 94.64 12:31:01 2 4.35 0.00 1.14 0.13 0.07 94.31 12:31:01 3 4.90 0.00 0.95 0.05 0.07 94.03 12:31:01 CPU %user %nice %system %iowait %steal %idle 12:32:01 all 5.00 0.00 1.12 0.05 0.05 93.78 12:32:01 0 4.52 0.00 1.04 0.00 0.05 94.40 12:32:01 1 5.23 0.00 1.18 0.02 0.05 93.53 12:32:01 2 5.13 0.00 1.05 0.02 0.05 93.75 12:32:01 3 5.12 0.00 1.21 0.18 0.05 93.44 12:33:01 all 5.08 0.00 0.99 0.05 0.05 93.83 12:33:01 0 4.90 0.00 1.09 0.02 0.05 93.95 12:33:01 1 6.14 0.00 1.12 0.10 0.05 92.59 12:33:01 2 5.04 0.00 0.85 0.03 0.05 94.03 12:33:01 3 4.24 0.00 0.92 0.03 0.05 94.76 12:34:01 all 8.69 0.00 1.18 0.05 0.05 90.03 12:34:01 0 11.64 0.00 1.38 0.03 0.07 86.87 12:34:01 1 6.49 0.00 1.10 0.12 0.05 92.24 12:34:01 2 8.58 0.00 1.26 0.02 0.05 90.10 12:34:01 3 8.03 0.00 1.00 0.00 0.05 90.92 12:35:01 all 21.34 0.00 2.31 1.20 0.07 75.08 12:35:01 0 18.37 0.00 2.12 0.48 0.05 78.97 12:35:01 1 44.84 0.00 2.76 0.94 0.08 51.38 12:35:01 2 11.21 0.00 2.19 0.25 0.05 86.30 12:35:01 3 10.92 0.00 2.16 3.15 0.07 83.69 Average: all 7.25 0.00 1.30 0.63 0.05 90.78 Average: 0 7.08 0.00 1.30 0.42 0.04 91.16 Average: 1 10.03 0.00 1.36 0.57 0.04 88.00 Average: 2 6.03 0.00 1.25 0.32 0.05 92.35 Average: 3 5.88 0.00 1.27 1.21 0.05 91.60