---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4583 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: 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): 0-7 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 787 28461 0 2918 30932 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:89:90:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe89:9043/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:5b:d1:73 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-4583) 11/26/23 _x86_64_ (8 CPU) 02:14:41 LINUX RESTART (8 CPU) 02:15:02 tps rtps wtps bread/s bwrtn/s 02:16:01 108.81 69.08 39.73 5184.55 51229.28 02:17:01 91.95 17.59 74.36 1020.33 27008.33 02:18:01 116.96 7.28 109.68 87.59 31738.31 02:19:01 91.95 22.15 69.81 2924.71 25045.96 02:20:01 27.91 0.07 27.85 4.00 33109.42 02:21:01 12.46 0.00 12.46 0.00 18145.15 02:22:01 13.05 0.03 13.01 3.73 18827.59 02:23:01 13.48 0.00 13.48 0.00 19347.58 02:24:01 35.43 1.75 33.68 115.58 3323.98 Average: 56.79 13.00 43.79 1030.12 25260.18 02:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 30389372 31738400 2549848 7.74 48168 1623692 1437380 4.23 811288 1481312 61288 02:17:01 30074864 31709900 2864356 8.70 73644 1869464 1478684 4.35 875516 1699484 178120 02:18:01 29841740 31755988 3097480 9.40 90560 2114936 1431564 4.21 842652 1932712 130036 02:19:01 29222620 31732740 3716600 11.28 106580 2679348 1391972 4.10 982104 2379704 458144 02:20:01 29222300 31732492 3716920 11.28 106672 2679496 1427228 4.20 984908 2377172 48 02:21:01 29225932 31736332 3713288 11.27 106724 2679640 1418796 4.17 982268 2376420 172 02:22:01 29226276 31736856 3712944 11.27 106796 2679756 1430916 4.21 982308 2376184 20 02:23:01 29232444 31743124 3706776 11.25 106872 2679760 1444448 4.25 976308 2375384 44 02:24:01 29087204 31636992 3852016 11.69 111704 2712288 1551424 4.56 1106996 2384204 48764 Average: 29502528 31724758 3436692 10.43 95302 2413153 1445824 4.25 949372 2153620 97404 02:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 02:16:01 ens3 325.31 216.57 947.76 55.39 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 02:17:01 ens3 71.56 48.62 866.96 8.19 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 02:18:01 ens3 52.62 37.78 423.23 8.96 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 br-ffe0b2940517 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 lo 2.57 2.57 0.26 0.26 0.00 0.00 0.00 0.00 02:19:01 ens3 366.99 223.41 5577.72 20.61 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 br-ffe0b2940517 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 1.55 1.28 0.34 0.29 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 br-ffe0b2940517 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:21:01 ens3 6.81 3.58 5.74 1.29 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 br-ffe0b2940517 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 1.50 1.23 0.33 0.53 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 br-ffe0b2940517 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:23:01 ens3 1.42 1.15 0.30 0.46 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 02:24:01 ens3 34.09 26.20 68.97 9.94 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 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 95.33 61.91 876.61 11.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4583) 11/26/23 _x86_64_ (8 CPU) 02:14:41 LINUX RESTART (8 CPU) 02:15:02 CPU %user %nice %system %iowait %steal %idle 02:16:01 all 5.35 0.00 0.94 14.18 0.05 79.47 02:16:01 0 6.00 0.00 1.11 49.15 0.05 43.68 02:16:01 1 6.48 0.00 0.47 5.14 0.03 87.87 02:16:01 2 3.65 0.00 0.65 2.51 0.03 93.15 02:16:01 3 5.03 0.00 0.85 6.53 0.03 87.55 02:16:01 4 3.42 0.00 0.61 3.78 0.03 92.16 02:16:01 5 2.21 0.00 0.63 14.46 0.07 82.64 02:16:01 6 3.89 0.00 0.78 26.24 0.10 68.99 02:16:01 7 12.10 0.00 2.39 5.84 0.03 79.64 02:17:01 all 9.31 0.00 0.66 2.68 0.12 87.23 02:17:01 0 19.18 0.00 1.10 18.10 0.81 60.80 02:17:01 1 21.35 0.00 1.18 0.48 0.03 76.95 02:17:01 2 5.60 0.00 0.45 0.58 0.02 93.34 02:17:01 3 0.42 0.00 0.28 0.33 0.02 98.95 02:17:01 4 0.03 0.00 0.00 0.00 0.05 99.92 02:17:01 5 5.18 0.00 0.62 0.22 0.02 93.97 02:17:01 6 9.42 0.00 0.72 0.78 0.03 89.04 02:17:01 7 13.20 0.00 0.90 0.83 0.03 85.03 02:18:01 all 7.57 0.00 0.67 5.43 0.03 86.30 02:18:01 0 7.90 0.00 1.00 30.32 0.03 60.75 02:18:01 1 2.34 0.00 0.32 0.10 0.02 97.23 02:18:01 2 0.82 0.00 0.42 2.55 0.00 96.21 02:18:01 3 0.13 0.00 0.10 0.08 0.00 99.68 02:18:01 4 4.22 0.00 0.40 0.00 0.03 95.35 02:18:01 5 10.05 0.00 0.55 1.29 0.03 88.08 02:18:01 6 7.17 0.00 0.68 0.07 0.02 92.06 02:18:01 7 28.03 0.00 1.91 9.01 0.10 60.95 02:19:01 all 6.98 0.00 1.16 4.22 0.03 87.61 02:19:01 0 5.47 0.00 0.90 3.95 0.03 89.65 02:19:01 1 4.85 0.00 0.99 0.60 0.03 93.53 02:19:01 2 3.58 0.00 1.17 0.07 0.03 95.15 02:19:01 3 13.59 0.00 1.04 0.85 0.02 84.50 02:19:01 4 13.33 0.00 1.25 2.06 0.07 83.30 02:19:01 5 6.41 0.00 1.26 14.17 0.02 78.13 02:19:01 6 5.35 0.00 0.92 2.21 0.02 91.50 02:19:01 7 3.26 0.00 1.76 9.88 0.02 85.08 02:20:01 all 0.08 0.00 0.04 4.29 0.00 95.59 02:20:01 0 0.32 0.00 0.03 1.70 0.00 97.95 02:20:01 1 0.03 0.00 0.02 1.68 0.00 98.27 02:20:01 2 0.00 0.00 0.03 0.00 0.00 99.97 02:20:01 3 0.07 0.00 0.17 25.49 0.02 74.26 02:20:01 4 0.03 0.00 0.02 0.00 0.00 99.95 02:20:01 5 0.10 0.00 0.02 5.40 0.02 94.47 02:20:01 6 0.03 0.00 0.02 0.00 0.02 99.93 02:20:01 7 0.07 0.00 0.02 0.10 0.00 99.82 02:21:01 all 0.12 0.00 0.02 2.63 0.00 97.22 02:21:01 0 0.38 0.00 0.03 0.00 0.00 99.58 02:21:01 1 0.27 0.00 0.02 0.00 0.00 99.72 02:21:01 2 0.03 0.00 0.00 0.00 0.00 99.97 02:21:01 3 0.05 0.00 0.03 21.09 0.00 78.83 02:21:01 4 0.05 0.00 0.02 0.00 0.00 99.93 02:21:01 5 0.03 0.00 0.03 0.00 0.02 99.92 02:21:01 6 0.03 0.00 0.02 0.00 0.00 99.95 02:21:01 7 0.10 0.00 0.03 0.00 0.02 99.85 02:22:01 all 0.09 0.00 0.03 2.21 0.00 97.67 02:22:01 0 0.40 0.00 0.03 0.15 0.02 99.40 02:22:01 1 0.13 0.00 0.03 0.00 0.00 99.83 02:22:01 2 0.05 0.00 0.03 0.00 0.00 99.92 02:22:01 3 0.03 0.00 0.03 17.49 0.00 82.44 02:22:01 4 0.02 0.00 0.00 0.00 0.02 99.97 02:22:01 5 0.07 0.00 0.07 0.00 0.00 99.87 02:22:01 6 0.03 0.00 0.02 0.00 0.00 99.95 02:22:01 7 0.03 0.00 0.00 0.00 0.00 99.97 02:23:01 all 0.11 0.00 0.03 1.81 0.00 98.04 02:23:01 0 0.70 0.00 0.03 0.00 0.00 99.27 02:23:01 1 0.03 0.00 0.02 0.00 0.00 99.95 02:23:01 2 0.02 0.00 0.03 0.00 0.00 99.95 02:23:01 3 0.03 0.00 0.03 14.51 0.02 85.41 02:23:01 4 0.02 0.00 0.03 0.00 0.00 99.95 02:23:01 5 0.00 0.00 0.07 0.02 0.00 99.92 02:23:01 6 0.03 0.00 0.02 0.00 0.00 99.95 02:23:01 7 0.03 0.00 0.03 0.00 0.00 99.93 02:24:01 all 8.46 0.00 0.51 0.99 0.02 90.03 02:24:01 0 17.83 0.00 0.45 0.62 0.03 81.07 02:24:01 1 11.24 0.00 0.67 0.60 0.03 87.46 02:24:01 2 19.02 0.00 0.92 0.85 0.05 79.16 02:24:01 3 0.70 0.00 0.30 4.99 0.02 93.99 02:24:01 4 3.13 0.00 0.32 0.02 0.00 96.53 02:24:01 5 1.18 0.00 0.48 0.70 0.02 97.62 02:24:01 6 0.48 0.00 0.32 0.00 0.02 99.18 02:24:01 7 14.15 0.00 0.65 0.10 0.03 85.06 Average: all 4.22 0.00 0.45 4.25 0.03 91.05 Average: 0 6.46 0.00 0.52 11.46 0.11 81.45 Average: 1 5.18 0.00 0.41 0.95 0.02 93.44 Average: 2 3.64 0.00 0.41 0.73 0.01 95.21 Average: 3 2.22 0.00 0.31 10.16 0.01 87.29 Average: 4 2.69 0.00 0.29 0.64 0.02 96.35 Average: 5 2.80 0.00 0.41 4.00 0.02 92.77 Average: 6 2.94 0.00 0.39 3.21 0.02 93.45 Average: 7 7.87 0.00 0.85 2.85 0.03 88.40