---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22468 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 12G 144G 8% / 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 853 27272 0 4040 30857 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:64:ed:ce brd ff:ff:ff:ff:ff:ff inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe64:edce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:f8:22:fb 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::42:1aff:fef8:22fb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22468) 04/11/24 _x86_64_ (8 CPU) 13:40:09 LINUX RESTART (8 CPU) 13:41:02 tps rtps wtps bread/s bwrtn/s 13:42:01 95.76 18.03 77.73 1039.15 24986.41 13:43:01 148.91 44.14 104.77 2531.71 30493.32 13:44:01 24.83 0.07 24.76 3.60 20013.86 13:45:01 40.39 1.25 39.14 39.86 24683.22 13:46:01 25.66 0.38 25.28 55.59 19604.07 13:47:01 282.94 5.03 277.90 466.46 75186.00 13:48:01 122.41 0.95 121.46 110.38 51844.56 Average: 105.87 9.96 95.91 605.65 35283.29 13:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:42:01 30081480 31669656 2857740 8.68 72888 1825724 1462760 4.30 910052 1656584 153720 13:43:01 28436036 30293792 4503184 13.67 84200 2072876 2590520 7.62 2364920 1823036 8676 13:44:01 28620152 30517916 4319068 13.11 86248 2108500 2278720 6.70 2145272 1854520 6280 13:45:01 27731488 29830012 5207732 15.81 91856 2296320 3145420 9.25 2862580 2008892 25244 13:46:01 28171136 30311624 4768084 14.48 94660 2332476 2513848 7.40 2385772 2041160 18552 13:47:01 26389560 30215044 6549660 19.88 100276 3978008 2529184 7.44 2751932 3391592 95804 13:48:01 27963048 31631904 4976172 15.11 105468 3819336 1465332 4.31 1681328 2895256 1084 Average: 28198986 30638564 4740234 14.39 90799 2633320 2283683 6.72 2157408 2238720 44194 13:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:42:01 ens3 51.13 36.64 841.84 7.24 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 13:43:01 ens3 675.20 395.30 1912.10 131.04 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:44:01 ens3 1818.15 1232.44 418.17 450.44 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:45:01 ens3 1073.35 706.22 2597.28 284.66 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 13.58 13.58 5.99 5.99 0.00 0.00 0.00 0.00 13:46:01 ens3 714.88 499.75 198.55 180.42 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 lo 4.73 4.73 4.94 4.94 0.00 0.00 0.00 0.00 13:47:01 ens3 361.17 318.16 2224.12 3251.38 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:47:01 lo 4.45 4.45 0.42 0.42 0.00 0.00 0.00 0.00 13:48:01 ens3 402.60 403.08 64.95 2645.22 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 13:48:01 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 729.68 514.22 1180.38 995.27 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.09 4.09 1.71 1.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22468) 04/11/24 _x86_64_ (8 CPU) 13:40:09 LINUX RESTART (8 CPU) 13:41:02 CPU %user %nice %system %iowait %steal %idle 13:42:01 all 9.80 0.00 0.71 2.92 0.03 86.55 13:42:01 0 0.12 0.00 0.31 2.06 0.05 97.47 13:42:01 1 35.25 0.00 2.03 2.88 0.07 59.76 13:42:01 2 17.56 0.00 1.04 3.18 0.05 78.18 13:42:01 3 17.48 0.00 0.93 0.49 0.03 81.06 13:42:01 4 5.75 0.00 0.42 0.02 0.02 93.79 13:42:01 5 0.88 0.00 0.36 0.37 0.00 98.39 13:42:01 6 0.76 0.00 0.31 0.10 0.00 98.83 13:42:01 7 0.58 0.00 0.25 14.25 0.02 84.90 13:43:01 all 39.15 0.00 1.29 1.59 0.09 57.88 13:43:01 0 42.87 0.00 1.02 2.72 0.10 53.28 13:43:01 1 35.94 0.00 1.49 0.52 0.08 61.97 13:43:01 2 43.57 0.00 1.29 0.33 0.08 54.72 13:43:01 3 39.05 0.00 1.56 1.14 0.10 58.15 13:43:01 4 38.14 0.00 1.19 0.35 0.08 60.24 13:43:01 5 29.85 0.00 0.82 1.03 0.08 68.21 13:43:01 6 32.94 0.00 1.86 3.98 0.08 61.14 13:43:01 7 50.93 0.00 1.11 2.62 0.10 45.24 13:44:01 all 37.02 0.00 3.40 0.76 0.10 58.72 13:44:01 0 33.69 0.00 2.83 0.02 0.07 63.40 13:44:01 1 22.83 0.00 3.54 0.12 0.12 73.40 13:44:01 2 37.00 0.00 0.94 0.02 0.07 61.98 13:44:01 3 73.89 0.00 4.21 0.00 0.12 21.78 13:44:01 4 28.57 0.00 0.92 0.02 0.07 70.43 13:44:01 5 37.18 0.00 6.28 0.00 0.08 56.45 13:44:01 6 29.31 0.00 1.06 5.97 0.13 63.53 13:44:01 7 33.82 0.00 7.45 0.00 0.08 58.65 13:45:01 all 44.26 0.00 2.51 0.90 0.10 52.24 13:45:01 0 48.83 0.00 1.88 0.12 0.10 49.08 13:45:01 1 43.28 0.00 1.61 0.12 0.10 54.89 13:45:01 2 47.82 0.00 4.00 0.10 0.08 47.99 13:45:01 3 47.86 0.00 2.22 0.08 0.12 49.72 13:45:01 4 52.89 0.00 4.25 0.02 0.10 42.74 13:45:01 5 42.61 0.00 2.33 0.02 0.10 54.94 13:45:01 6 30.07 0.00 2.06 6.71 0.08 61.07 13:45:01 7 40.67 0.00 1.72 0.02 0.10 57.49 13:46:01 all 35.71 0.00 1.41 0.95 0.08 61.84 13:46:01 0 43.48 0.00 0.62 0.03 0.07 55.80 13:46:01 1 24.70 0.00 2.13 0.00 0.07 73.10 13:46:01 2 34.77 0.00 1.07 0.05 0.08 64.02 13:46:01 3 31.14 0.00 1.37 0.45 0.08 66.95 13:46:01 4 38.71 0.00 1.07 0.05 0.10 60.07 13:46:01 5 38.40 0.00 1.84 1.04 0.10 58.63 13:46:01 6 38.62 0.00 1.34 5.87 0.07 54.11 13:46:01 7 35.91 0.00 1.86 0.12 0.08 62.02 13:47:01 all 21.27 0.00 1.88 3.49 0.08 73.28 13:47:01 0 19.27 0.00 1.51 4.86 0.08 74.28 13:47:01 1 14.16 0.00 1.26 0.25 0.07 84.26 13:47:01 2 41.09 0.00 2.88 0.05 0.08 55.89 13:47:01 3 18.65 0.00 1.64 0.03 0.10 79.58 13:47:01 4 23.01 0.00 1.96 1.02 0.07 73.94 13:47:01 5 22.96 0.00 1.89 16.53 0.07 58.54 13:47:01 6 14.49 0.00 1.78 0.05 0.05 83.63 13:47:01 7 16.53 0.00 2.14 5.12 0.07 76.14 13:48:01 all 9.06 0.00 1.13 2.99 0.05 86.78 13:48:01 0 8.42 0.00 2.06 4.44 0.03 85.04 13:48:01 1 1.26 0.00 0.49 0.60 0.07 97.58 13:48:01 2 6.22 0.00 1.27 1.74 0.03 90.73 13:48:01 3 17.75 0.00 1.17 0.57 0.07 80.45 13:48:01 4 16.74 0.00 1.12 9.12 0.05 72.97 13:48:01 5 6.85 0.00 0.94 6.65 0.05 85.51 13:48:01 6 7.41 0.00 0.97 0.02 0.03 91.57 13:48:01 7 7.76 0.00 1.01 0.75 0.05 90.43 Average: all 28.08 0.00 1.76 1.94 0.07 68.15 Average: 0 28.17 0.00 1.46 2.03 0.07 68.26 Average: 1 25.35 0.00 1.79 0.64 0.08 72.14 Average: 2 32.61 0.00 1.78 0.78 0.07 64.76 Average: 3 35.13 0.00 1.87 0.40 0.09 62.51 Average: 4 29.17 0.00 1.56 1.52 0.07 67.69 Average: 5 25.57 0.00 2.06 3.67 0.07 68.62 Average: 6 21.97 0.00 1.34 3.25 0.06 73.38 Average: 7 26.65 0.00 2.23 3.25 0.07 67.81