---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5875 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 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 870 28098 0 3198 30854 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:57:6c:2e brd ff:ff:ff:ff:ff:ff inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe57:6c2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:f6:0c:20 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::42:57ff:fef6:c20/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5875) 02/16/24 _x86_64_ (8 CPU) 16:46:40 LINUX RESTART (8 CPU) 16:47:02 tps rtps wtps bread/s bwrtn/s 16:48:01 82.48 51.08 31.40 4553.94 40885.82 16:49:01 89.30 36.49 52.81 1699.98 10498.65 16:50:01 101.70 29.99 71.71 1636.12 14099.70 16:51:01 97.50 16.73 80.77 955.15 16041.99 16:52:01 247.47 2.98 244.49 416.47 53288.43 16:53:01 41.30 1.33 39.97 90.10 8210.73 Average: 109.66 23.08 86.58 1553.33 23708.42 16:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:48:01 30555344 31808912 2383876 7.24 38672 1543592 1307524 3.85 714780 1423920 6052 16:49:01 30138260 31670940 2800960 8.50 58812 1790812 1499592 4.41 919832 1606344 116728 16:50:01 29829300 31564688 3109920 9.44 78316 1960800 1590728 4.68 1022804 1784324 108112 16:51:01 28118560 30251360 4820660 14.64 85292 2341176 2645600 7.78 2504380 1989888 165640 16:52:01 27839796 30636936 5099424 15.48 92388 2985792 2280500 6.71 2333468 2408872 748 16:53:01 28743332 31565492 4195888 12.74 98068 3004596 1555076 4.58 1425452 2416492 27540 Average: 29204099 31249721 3735121 11.34 75258 2271128 1813170 5.33 1486786 1938307 70803 16:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 16:48:01 ens3 277.73 210.78 712.86 50.55 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:49:01 ens3 70.45 49.64 854.07 11.72 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 16:50:01 ens3 71.13 52.42 562.46 19.59 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 lo 3.27 3.27 1.85 1.85 0.00 0.00 0.00 0.00 16:51:01 ens3 559.66 427.89 3029.10 1382.68 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:52:01 lo 4.68 4.68 0.42 0.42 0.00 0.00 0.00 0.00 16:52:01 ens3 390.50 351.31 1557.24 1377.75 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 16:53:01 ens3 35.30 31.76 67.07 47.35 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 1.97 1.97 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 233.58 186.78 1130.48 480.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5875) 02/16/24 _x86_64_ (8 CPU) 16:46:40 LINUX RESTART (8 CPU) 16:47:02 CPU %user %nice %system %iowait %steal %idle 16:48:01 all 3.64 0.00 0.86 14.99 0.04 80.48 16:48:01 0 3.63 0.00 0.80 59.60 0.03 35.94 16:48:01 1 3.39 0.00 1.91 17.52 0.02 77.17 16:48:01 2 5.52 0.00 0.36 0.44 0.03 93.64 16:48:01 3 4.42 0.00 0.56 1.66 0.03 93.32 16:48:01 4 2.20 0.00 0.78 1.33 0.07 95.62 16:48:01 5 3.36 0.00 0.78 3.37 0.02 92.47 16:48:01 6 3.28 0.00 0.75 3.08 0.03 92.86 16:48:01 7 3.30 0.00 0.87 32.98 0.05 62.81 16:49:01 all 7.02 0.00 0.65 5.74 0.03 86.56 16:49:01 0 18.24 0.00 1.25 10.50 0.07 69.93 16:49:01 1 8.00 0.00 0.63 20.46 0.03 70.88 16:49:01 2 12.38 0.00 0.89 3.71 0.03 83.00 16:49:01 3 1.02 0.00 0.48 7.23 0.02 91.25 16:49:01 4 5.35 0.00 0.53 1.52 0.02 92.58 16:49:01 5 6.07 0.00 0.73 0.62 0.02 92.57 16:49:01 6 1.44 0.00 0.28 1.19 0.02 97.06 16:49:01 7 3.67 0.00 0.42 0.73 0.02 95.16 16:50:01 all 10.79 0.00 0.74 3.85 0.05 84.57 16:50:01 0 17.49 0.00 1.55 10.37 0.07 70.52 16:50:01 1 1.25 0.00 0.22 7.63 0.02 90.88 16:50:01 2 3.52 0.00 0.17 0.05 0.02 96.25 16:50:01 3 3.70 0.00 0.50 0.93 0.05 94.81 16:50:01 4 3.38 0.00 0.35 5.79 0.07 90.41 16:50:01 5 28.38 0.00 1.47 3.99 0.07 66.09 16:50:01 6 14.23 0.00 0.90 1.39 0.08 83.39 16:50:01 7 14.43 0.00 0.79 0.65 0.07 84.07 16:51:01 all 35.89 0.00 1.61 2.07 0.10 60.32 16:51:01 0 35.89 0.00 1.10 5.64 0.08 57.29 16:51:01 1 37.19 0.00 1.31 0.05 0.10 61.36 16:51:01 2 32.21 0.00 2.04 2.45 0.12 63.19 16:51:01 3 44.06 0.00 1.39 2.76 0.10 51.68 16:51:01 4 40.94 0.00 2.58 3.90 0.10 52.48 16:51:01 5 35.54 0.00 1.30 0.38 0.08 62.69 16:51:01 6 28.02 0.00 1.47 1.04 0.08 69.40 16:51:01 7 33.31 0.00 1.67 0.42 0.08 64.51 16:52:01 all 6.52 0.00 1.73 9.50 0.05 82.20 16:52:01 0 5.94 0.00 1.77 10.37 0.03 81.89 16:52:01 1 3.67 0.00 2.03 0.78 0.05 93.47 16:52:01 2 8.50 0.00 1.61 7.34 0.07 82.49 16:52:01 3 5.78 0.00 1.66 13.23 0.09 79.25 16:52:01 4 7.12 0.00 1.84 18.00 0.07 72.97 16:52:01 5 8.82 0.00 2.83 18.66 0.07 69.62 16:52:01 6 5.23 0.00 0.83 5.50 0.03 88.40 16:52:01 7 7.10 0.00 1.29 2.12 0.05 89.43 16:53:01 all 9.26 0.00 0.59 3.60 0.03 86.52 16:53:01 0 11.82 0.00 1.02 4.18 0.05 82.93 16:53:01 1 0.97 0.00 0.50 7.59 0.05 90.89 16:53:01 2 7.49 0.00 0.50 1.08 0.02 90.91 16:53:01 3 1.20 0.00 0.23 0.05 0.00 98.52 16:53:01 4 23.13 0.00 1.09 0.54 0.03 75.22 16:53:01 5 13.69 0.00 0.62 13.96 0.03 71.70 16:53:01 6 1.13 0.00 0.27 0.13 0.00 98.47 16:53:01 7 14.73 0.00 0.50 1.25 0.03 83.49 Average: all 12.22 0.00 1.03 6.59 0.05 80.11 Average: 0 15.57 0.00 1.25 16.65 0.06 66.47 Average: 1 9.10 0.00 1.09 9.01 0.04 80.75 Average: 2 11.62 0.00 0.92 2.50 0.05 84.91 Average: 3 10.04 0.00 0.80 4.29 0.05 84.82 Average: 4 13.74 0.00 1.19 5.15 0.06 79.86 Average: 5 16.03 0.00 1.29 6.81 0.05 75.83 Average: 6 8.90 0.00 0.75 2.04 0.04 88.26 Average: 7 12.79 0.00 0.92 6.29 0.05 79.94