---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3733 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 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: 2800.000 BogoMIPS: 5600.00 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 796 28630 0 2740 30939 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:cc:c3:5e brd ff:ff:ff:ff:ff:ff inet 10.30.107.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fecc:c35e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:55:28:68 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3733) 12/09/23 _x86_64_ (8 CPU) 20:27:51 LINUX RESTART (8 CPU) 20:28:01 tps rtps wtps bread/s bwrtn/s 20:29:00 98.33 47.76 50.57 4442.46 58349.34 20:30:01 15.05 0.00 15.05 0.00 22353.97 20:31:01 15.16 0.02 15.14 3.07 22587.00 20:32:01 14.98 0.00 14.98 0.00 22590.50 20:33:01 14.98 0.00 14.98 0.00 22455.72 20:34:01 15.01 0.00 15.01 0.00 22719.89 20:35:01 9.78 0.02 9.77 0.13 14256.69 20:36:01 1.03 0.00 1.03 0.00 15.46 20:37:01 4.27 3.28 0.98 143.04 201.97 20:38:01 93.87 36.45 57.41 1698.50 5978.27 20:39:01 138.88 44.18 94.70 3468.49 27417.30 Average: 38.27 11.96 26.31 885.53 19905.96 20:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:00 30646684 31892588 2292536 6.96 38632 1535448 1329960 3.91 624484 1416980 204 20:30:01 30643880 31889936 2295340 6.97 38720 1535452 1329960 3.91 627284 1416924 176 20:31:01 30643176 31889400 2296044 6.97 38808 1535544 1329960 3.91 628720 1416988 12 20:32:01 30642372 31888740 2296848 6.97 38896 1535548 1329960 3.91 629348 1417028 84 20:33:01 30642348 31888776 2296872 6.97 39000 1535552 1329960 3.91 629976 1417036 52 20:34:01 30640420 31886972 2298800 6.98 39080 1535556 1329960 3.91 631280 1417048 160 20:35:01 30638908 31885548 2300312 6.98 39152 1535568 1329960 3.91 632420 1417056 124 20:36:01 30637676 31884380 2301544 6.99 39192 1535576 1329960 3.91 633588 1417068 40 20:37:01 30546856 31803712 2392364 7.26 39284 1545684 1329960 3.91 716824 1424380 16 20:38:01 30087784 31701468 2851436 8.66 70752 1852564 1455772 4.28 872576 1685756 189044 20:39:01 29322664 31668904 3616556 10.98 91632 2546432 1473224 4.33 1140908 2146320 26816 Average: 30462979 31843675 2476241 7.52 46650 1657175 1354421 3.99 706128 1508417 19703 20:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:00 ens3 241.41 149.59 576.84 29.96 0.00 0.00 0.00 0.00 20:29:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:00 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 20:30:01 ens3 0.43 0.28 0.16 0.67 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:31:01 ens3 0.12 0.07 0.05 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 0.23 0.18 0.06 0.32 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:33:01 ens3 0.15 0.15 0.05 0.17 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 0.45 0.17 0.14 0.07 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:35:01 ens3 0.13 0.20 0.05 0.33 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 0.25 0.20 0.06 0.02 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 ens3 96.98 59.24 130.85 22.87 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 ens3 95.13 69.74 1008.93 23.15 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 20:39:01 ens3 263.94 165.59 4181.60 21.97 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 lo 110.16 110.16 22.94 22.94 0.00 0.00 0.00 0.00 Average: ens3 63.47 40.43 535.44 9.04 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: lo 10.31 10.31 2.11 2.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3733) 12/09/23 _x86_64_ (8 CPU) 20:27:51 LINUX RESTART (8 CPU) 20:28:01 CPU %user %nice %system %iowait %steal %idle 20:29:00 all 2.33 0.00 0.63 2.27 0.02 94.75 20:29:00 0 1.47 0.00 0.63 0.58 0.00 97.31 20:29:00 1 4.30 0.00 0.47 7.14 0.02 88.08 20:29:00 2 2.42 0.00 1.60 0.08 0.02 95.88 20:29:00 3 1.86 0.00 0.27 0.20 0.02 97.66 20:29:00 4 2.54 0.00 0.48 0.05 0.02 96.91 20:29:00 5 1.52 0.00 0.50 8.39 0.03 89.55 20:29:00 6 2.62 0.00 0.53 0.90 0.02 95.93 20:29:00 7 1.89 0.00 0.58 0.80 0.03 96.69 20:30:01 all 0.04 0.00 0.01 0.28 0.01 99.67 20:30:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:30:01 1 0.03 0.00 0.02 0.10 0.02 99.84 20:30:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:30:01 3 0.03 0.00 0.02 0.00 0.02 99.93 20:30:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:30:01 5 0.16 0.00 0.02 2.13 0.02 97.67 20:30:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:30:01 7 0.07 0.00 0.00 0.00 0.02 99.92 20:31:01 all 0.26 0.00 0.01 0.29 0.01 99.43 20:31:01 0 0.00 0.00 0.00 0.00 0.02 99.98 20:31:01 1 0.03 0.00 0.00 0.08 0.00 99.88 20:31:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:31:01 3 1.92 0.00 0.02 0.00 0.02 98.05 20:31:01 4 0.03 0.00 0.02 0.00 0.00 99.95 20:31:01 5 0.00 0.00 0.00 2.24 0.00 97.76 20:31:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:31:01 7 0.05 0.00 0.03 0.00 0.02 99.90 20:32:01 all 0.26 0.00 0.01 0.26 0.01 99.46 20:32:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:32:01 1 0.00 0.00 0.00 0.08 0.00 99.92 20:32:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:32:01 3 1.99 0.00 0.00 0.00 0.00 98.01 20:32:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:32:01 5 0.03 0.00 0.02 1.97 0.02 97.96 20:32:01 6 0.02 0.00 0.02 0.00 0.02 99.95 20:32:01 7 0.02 0.00 0.03 0.00 0.03 99.92 20:33:01 all 0.22 0.00 0.01 0.30 0.01 99.47 20:33:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:33:01 1 0.00 0.00 0.00 0.08 0.00 99.92 20:33:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:33:01 3 1.60 0.00 0.05 0.00 0.02 98.34 20:33:01 4 0.02 0.00 0.02 0.00 0.00 99.97 20:33:01 5 0.03 0.00 0.00 2.28 0.02 97.67 20:33:01 6 0.00 0.00 0.02 0.00 0.00 99.98 20:33:01 7 0.07 0.00 0.03 0.00 0.02 99.88 20:34:01 all 0.04 0.00 0.01 0.28 0.01 99.67 20:34:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:34:01 1 0.00 0.00 0.00 0.07 0.00 99.93 20:34:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:34:01 3 0.18 0.00 0.00 0.00 0.02 99.80 20:34:01 4 0.03 0.00 0.00 0.00 0.00 99.97 20:34:01 5 0.02 0.00 0.00 2.18 0.02 97.78 20:34:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:34:01 7 0.03 0.00 0.00 0.00 0.03 99.93 20:35:01 all 0.02 0.00 0.00 0.16 0.01 99.81 20:35:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:35:01 1 0.00 0.00 0.00 0.07 0.00 99.93 20:35:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:35:01 3 0.00 0.00 0.00 0.00 0.02 99.98 20:35:01 4 0.02 0.00 0.00 0.00 0.02 99.97 20:35:01 5 0.03 0.00 0.00 1.25 0.02 98.70 20:35:01 6 0.02 0.00 0.02 0.00 0.02 99.95 20:35:01 7 0.03 0.00 0.00 0.00 0.00 99.97 20:36:01 all 0.02 0.00 0.01 0.01 0.01 99.96 20:36:01 0 0.03 0.00 0.00 0.05 0.02 99.90 20:36:01 1 0.00 0.00 0.02 0.02 0.00 99.97 20:36:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:36:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:36:01 4 0.02 0.00 0.02 0.00 0.00 99.97 20:36:01 5 0.05 0.00 0.03 0.00 0.03 99.88 20:36:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:36:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:37:01 all 0.74 0.00 0.07 0.01 0.01 99.17 20:37:01 0 0.93 0.00 0.12 0.03 0.00 98.92 20:37:01 1 0.77 0.00 0.00 0.02 0.00 99.22 20:37:01 2 1.37 0.00 0.00 0.00 0.00 98.63 20:37:01 3 1.00 0.00 0.03 0.00 0.02 98.95 20:37:01 4 0.00 0.00 0.03 0.00 0.00 99.97 20:37:01 5 0.90 0.00 0.08 0.02 0.02 98.98 20:37:01 6 0.10 0.00 0.02 0.00 0.00 99.88 20:37:01 7 0.85 0.00 0.27 0.03 0.02 98.83 20:38:01 all 10.88 0.00 0.85 0.76 0.03 87.47 20:38:01 0 2.60 0.00 0.38 0.05 0.02 96.95 20:38:01 1 3.17 0.00 0.75 1.50 0.02 94.56 20:38:01 2 7.68 0.00 0.62 0.15 0.02 91.54 20:38:01 3 16.91 0.00 1.03 3.25 0.05 78.76 20:38:01 4 30.24 0.00 1.85 0.45 0.07 67.40 20:38:01 5 20.37 0.00 1.28 0.28 0.05 78.01 20:38:01 6 3.41 0.00 0.48 0.07 0.03 96.01 20:38:01 7 2.73 0.00 0.40 0.33 0.00 96.53 20:39:01 all 34.95 0.00 1.47 0.86 0.07 62.65 20:39:01 0 31.85 0.00 1.52 0.45 0.07 66.11 20:39:01 1 34.37 0.00 1.40 0.12 0.07 64.05 20:39:01 2 28.93 0.00 0.87 0.05 0.05 70.10 20:39:01 3 38.74 0.00 1.84 2.11 0.07 57.24 20:39:01 4 42.80 0.00 2.09 0.84 0.07 54.21 20:39:01 5 39.10 0.00 1.57 2.45 0.08 56.79 20:39:01 6 31.76 0.00 1.39 0.17 0.07 66.62 20:39:01 7 32.07 0.00 1.07 0.74 0.07 66.05 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.51 0.00 0.28 0.50 0.02 94.70 Average: 0 3.35 0.00 0.24 0.11 0.01 96.29 Average: 1 3.87 0.00 0.24 0.84 0.01 95.04 Average: 2 3.66 0.00 0.28 0.03 0.01 96.02 Average: 3 5.81 0.00 0.30 0.50 0.02 93.37 Average: 4 6.86 0.00 0.41 0.12 0.02 92.59 Average: 5 5.64 0.00 0.32 2.11 0.03 91.91 Average: 6 3.43 0.00 0.22 0.10 0.01 96.23 Average: 7 3.43 0.00 0.22 0.17 0.02 96.16