---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9422 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 865 27530 0 3772 30847 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:c6:aa:dd brd ff:ff:ff:ff:ff:ff inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fec6:aadd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:49:75:62 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::42:7fff:fe49:7562/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9422) 02/28/24 _x86_64_ (8 CPU) 10:48:45 LINUX RESTART (8 CPU) 10:49:01 tps rtps wtps bread/s bwrtn/s 10:50:03 142.13 74.22 67.91 5328.18 60742.54 10:51:01 112.70 13.72 98.98 1006.86 33338.11 10:52:01 137.31 21.35 115.96 829.86 37444.43 10:53:01 71.88 3.97 67.91 427.59 50812.80 10:54:01 88.09 0.52 87.57 22.66 52293.95 10:55:01 125.98 0.10 125.88 0.80 32321.55 10:56:01 53.49 0.22 53.27 6.53 17530.81 10:57:01 97.52 0.43 97.08 40.39 5296.45 Average: 103.60 14.32 89.28 957.64 36234.95 10:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:03 30345228 31711508 2593992 7.88 52288 1635268 1424196 4.19 838720 1489796 59324 10:51:01 30068340 31698536 2870880 8.72 73368 1865596 1446404 4.26 884596 1694896 63348 10:52:01 28346368 30358336 4592852 13.94 87540 2217844 2966836 8.73 2276032 1989112 8292 10:53:01 27571124 30687000 5368096 16.30 92640 3298840 2390484 7.03 2194324 2805736 251808 10:54:01 26973880 30240392 5965340 18.11 130208 3366372 2589284 7.62 2867572 2653752 175348 10:55:01 26930180 30269388 6009040 18.24 136520 3418180 2540904 7.48 2844348 2705508 144 10:56:01 26667972 30170692 6271248 19.04 162596 3519760 2592880 7.63 2972352 2799820 128456 10:57:01 28197776 31590256 4741444 14.39 165208 3433360 1514944 4.46 1628124 2659656 43836 Average: 28137608 30840764 4801612 14.58 112546 2844402 2183242 6.42 2063258 2349784 91320 10:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:03 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:50:03 ens3 246.84 197.50 1006.57 56.05 0.00 0.00 0.00 0.00 10:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 10:51:01 ens3 48.04 32.17 878.25 6.11 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.93 0.93 0.06 0.06 0.00 0.00 0.00 0.00 10:52:01 ens3 1045.14 833.23 4874.20 248.19 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 8.11 8.11 2.20 2.20 0.00 0.00 0.00 0.00 10:53:01 ens3 316.84 251.62 1465.69 75.54 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 5.47 5.47 0.52 0.52 0.00 0.00 0.00 0.00 10:54:01 ens3 1046.78 1130.89 1830.30 3409.72 0.00 0.00 0.00 0.00 10:54:01 docker0 612.43 555.81 63.08 955.39 0.00 0.00 0.00 0.00 10:54:01 veth0daf748 609.47 551.01 71.23 877.93 0.00 0.00 0.00 0.07 10:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:55:01 ens3 102.38 125.00 41.56 11.13 0.00 0.00 0.00 0.00 10:55:01 docker0 124.78 101.88 9.16 41.42 0.00 0.00 0.00 0.00 10:55:01 veth0daf748 124.78 101.92 10.86 41.42 0.00 0.00 0.00 0.00 10:56:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:56:01 ens3 715.51 773.64 965.03 98.82 0.00 0.00 0.00 0.00 10:56:01 veth6064079 659.37 601.08 76.63 909.10 0.00 0.00 0.00 0.07 10:56:01 docker0 741.51 661.67 74.93 948.18 0.00 0.00 0.00 0.00 10:57:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:57:01 ens3 98.70 114.83 55.81 15.14 0.00 0.00 0.00 0.00 10:57:01 docker0 102.05 80.70 8.20 40.24 0.00 0.00 0.00 0.00 Average: lo 2.28 2.28 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 454.22 434.03 1391.82 492.10 0.00 0.00 0.00 0.00 Average: docker0 198.42 175.74 19.50 249.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9422) 02/28/24 _x86_64_ (8 CPU) 10:48:45 LINUX RESTART (8 CPU) 10:49:01 CPU %user %nice %system %iowait %steal %idle 10:50:03 all 7.69 0.00 1.04 5.91 0.04 85.33 10:50:03 0 14.48 0.00 1.19 1.65 0.07 82.61 10:50:03 1 11.77 0.00 2.14 2.04 0.05 84.00 10:50:03 2 11.79 0.00 1.07 1.86 0.03 85.26 10:50:03 3 6.29 0.00 0.52 0.87 0.07 92.26 10:50:03 4 3.50 0.00 0.87 1.08 0.02 94.53 10:50:03 5 5.81 0.00 0.74 13.03 0.05 80.37 10:50:03 6 5.38 0.00 1.09 2.34 0.02 91.17 10:50:03 7 2.47 0.00 0.70 24.36 0.03 72.43 10:51:01 all 7.49 0.00 0.61 6.15 0.04 85.71 10:51:01 0 8.90 0.00 0.54 3.09 0.02 87.46 10:51:01 1 30.76 0.00 1.91 8.24 0.09 59.00 10:51:01 2 14.10 0.00 0.73 1.22 0.03 83.92 10:51:01 3 1.99 0.00 0.47 3.80 0.03 93.71 10:51:01 4 1.22 0.00 0.19 0.07 0.02 98.50 10:51:01 5 1.17 0.00 0.33 1.31 0.00 97.19 10:51:01 6 1.55 0.00 0.31 0.66 0.02 97.47 10:51:01 7 0.38 0.00 0.43 30.82 0.07 68.29 10:52:01 all 19.61 0.00 1.69 3.71 0.08 74.92 10:52:01 0 22.20 0.00 2.31 2.09 0.07 73.33 10:52:01 1 13.09 0.00 1.21 14.45 0.07 71.19 10:52:01 2 31.73 0.00 2.91 3.15 0.10 62.11 10:52:01 3 18.26 0.00 3.53 4.60 0.08 73.53 10:52:01 4 16.64 0.00 0.70 0.08 0.05 82.53 10:52:01 5 9.11 0.00 0.60 0.44 0.05 89.80 10:52:01 6 20.47 0.00 1.41 2.11 0.10 75.92 10:52:01 7 25.38 0.00 0.81 2.79 0.12 70.91 10:53:01 all 11.82 0.00 1.30 3.06 0.04 83.78 10:53:01 0 16.63 0.00 1.64 4.68 0.05 77.00 10:53:01 1 16.43 0.00 1.00 0.03 0.05 82.48 10:53:01 2 11.44 0.00 0.83 0.08 0.05 87.59 10:53:01 3 26.81 0.00 2.82 6.51 0.05 63.82 10:53:01 4 3.63 0.00 1.02 0.92 0.03 94.39 10:53:01 5 8.35 0.00 1.15 0.03 0.03 90.43 10:53:01 6 5.83 0.00 1.00 12.12 0.03 81.01 10:53:01 7 5.49 0.00 0.92 0.12 0.03 93.45 10:54:01 all 10.96 0.00 1.90 3.69 0.08 83.36 10:54:01 0 8.60 0.00 1.00 3.35 0.05 87.00 10:54:01 1 23.85 0.00 2.40 0.87 0.13 72.75 10:54:01 2 9.19 0.00 1.96 0.15 0.08 88.61 10:54:01 3 7.11 0.00 2.13 9.26 0.08 81.41 10:54:01 4 14.86 0.00 3.01 3.44 0.08 78.61 10:54:01 5 8.42 0.00 1.92 0.34 0.10 89.23 10:54:01 6 8.26 0.00 2.01 4.62 0.08 85.03 10:54:01 7 7.38 0.00 0.81 7.48 0.07 84.25 10:55:01 all 2.07 0.00 0.24 2.06 0.02 95.61 10:55:01 0 0.95 0.00 0.05 0.00 0.02 98.98 10:55:01 1 0.75 0.00 0.10 0.15 0.03 98.96 10:55:01 2 1.88 0.00 0.27 0.03 0.02 97.80 10:55:01 3 11.37 0.00 0.73 12.93 0.03 74.93 10:55:01 4 0.58 0.00 0.03 0.00 0.02 99.37 10:55:01 5 0.83 0.00 0.35 0.00 0.03 98.78 10:55:01 6 0.03 0.00 0.30 3.37 0.02 96.28 10:55:01 7 0.17 0.00 0.07 0.00 0.00 99.77 10:56:01 all 8.16 0.00 1.51 1.18 0.05 89.11 10:56:01 0 8.44 0.00 3.50 3.33 0.05 84.67 10:56:01 1 30.32 0.00 2.00 0.20 0.07 67.41 10:56:01 2 4.71 0.00 1.32 0.27 0.03 93.67 10:56:01 3 4.71 0.00 1.52 5.29 0.05 88.42 10:56:01 4 1.90 0.00 0.27 0.00 0.02 97.82 10:56:01 5 5.49 0.00 1.78 0.29 0.05 92.39 10:56:01 6 4.94 0.00 1.05 0.00 0.03 93.97 10:56:01 7 4.73 0.00 0.67 0.07 0.03 94.50 10:57:01 all 4.01 0.00 0.57 0.53 0.02 94.87 10:57:01 0 0.32 0.00 0.53 3.72 0.02 95.41 10:57:01 1 2.99 0.00 0.48 0.00 0.02 96.51 10:57:01 2 16.94 0.00 0.92 0.35 0.05 81.75 10:57:01 3 1.53 0.00 0.62 0.05 0.02 97.78 10:57:01 4 0.78 0.00 0.68 0.02 0.02 98.50 10:57:01 5 0.90 0.00 0.43 0.05 0.02 98.60 10:57:01 6 7.34 0.00 0.35 0.03 0.02 92.26 10:57:01 7 1.25 0.00 0.48 0.00 0.02 98.24 Average: all 8.98 0.00 1.11 3.27 0.05 86.60 Average: 0 10.06 0.00 1.35 2.74 0.04 85.81 Average: 1 16.18 0.00 1.40 3.22 0.06 79.14 Average: 2 12.71 0.00 1.25 0.89 0.05 85.10 Average: 3 9.78 0.00 1.55 5.42 0.05 83.20 Average: 4 5.40 0.00 0.85 0.70 0.03 93.02 Average: 5 5.02 0.00 0.91 1.94 0.04 92.09 Average: 6 6.74 0.00 0.94 3.16 0.04 89.11 Average: 7 5.92 0.00 0.61 8.11 0.05 85.31