---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18251 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 859 28438 0 2869 30868 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:5f:49:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe5f:49a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:a6:95:5d 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:f4ff:fea6:955d/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-18251) 03/26/24 _x86_64_ (8 CPU) 10:41:25 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 133.66 40.28 93.37 1858.53 45831.55 10:44:01 147.74 21.15 126.60 845.99 49758.51 10:45:01 49.36 0.58 48.78 11.86 38626.23 10:46:01 44.93 1.27 43.66 76.25 28655.62 10:47:01 110.40 3.15 107.25 407.80 25177.94 Average: 97.09 13.20 83.90 636.01 37582.48 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30084940 31666408 2854280 8.67 70044 1822476 1457848 4.29 903088 1659344 152652 10:44:01 28645568 30467584 4293652 13.04 83984 2037088 2576560 7.58 2159276 1814264 24352 10:45:01 28345976 30251744 4593244 13.94 87680 2112552 2637876 7.76 2398076 1866324 13368 10:46:01 27846148 30109836 5093072 15.46 91812 2458868 2858344 8.41 2663224 2079744 153556 10:47:01 29182720 31669760 3756500 11.40 99476 2669368 1408164 4.14 1172380 2227044 980 Average: 28821070 30833066 4118150 12.50 86599 2220070 2187758 6.44 1859209 1929344 68982 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 156.06 102.05 1038.87 30.53 0.00 0.00 0.00 0.00 10:43:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 440.44 283.17 1918.12 84.67 0.00 0.00 0.00 0.00 10:44:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 441.88 285.60 932.08 108.39 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 270.34 185.90 1352.15 50.46 0.00 0.00 0.00 0.00 10:46:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 275.84 277.29 607.57 1670.25 0.00 0.00 0.00 0.00 10:47:01 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 317.45 227.22 1170.19 390.06 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18251) 03/26/24 _x86_64_ (8 CPU) 10:41:25 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 11.12 0.00 0.80 2.50 0.03 85.55 10:43:01 0 14.28 0.00 1.07 0.27 0.03 84.35 10:43:01 1 3.59 0.00 0.54 0.08 0.02 95.76 10:43:01 2 1.78 0.00 0.39 0.36 0.00 97.47 10:43:01 3 1.48 0.00 0.32 0.24 0.02 97.95 10:43:01 4 27.66 0.00 1.70 16.87 0.09 53.68 10:43:01 5 12.12 0.00 0.66 0.17 0.03 87.02 10:43:01 6 18.97 0.00 1.09 1.36 0.03 78.55 10:43:01 7 9.12 0.00 0.66 0.71 0.03 89.48 10:44:01 all 29.73 0.00 1.18 2.62 0.08 66.39 10:44:01 0 21.75 0.00 1.07 1.88 0.07 75.23 10:44:01 1 25.71 0.00 1.33 5.44 0.08 67.44 10:44:01 2 30.31 0.00 0.99 0.45 0.08 68.17 10:44:01 3 37.33 0.00 1.12 0.22 0.08 61.25 10:44:01 4 27.43 0.00 1.04 11.30 0.07 60.16 10:44:01 5 21.89 0.00 0.60 0.18 0.07 77.26 10:44:01 6 41.66 0.00 1.56 1.21 0.08 55.49 10:44:01 7 31.74 0.00 1.71 0.33 0.08 66.14 10:45:01 all 64.48 0.00 2.30 1.10 0.13 31.99 10:45:01 0 64.46 0.00 2.39 0.12 0.12 32.91 10:45:01 1 69.19 0.00 2.55 1.69 0.15 26.41 10:45:01 2 65.77 0.00 2.07 0.02 0.12 32.03 10:45:01 3 69.16 0.00 2.23 0.12 0.17 28.32 10:45:01 4 60.75 0.00 2.06 6.48 0.13 30.58 10:45:01 5 57.90 0.00 2.16 0.00 0.12 39.82 10:45:01 6 65.94 0.00 2.43 0.13 0.13 31.37 10:45:01 7 62.64 0.00 2.55 0.17 0.13 34.51 10:46:01 all 69.57 0.00 1.88 0.68 0.13 27.73 10:46:01 0 75.98 0.00 1.91 0.07 0.13 21.90 10:46:01 1 68.30 0.00 1.83 3.51 0.12 26.24 10:46:01 2 72.76 0.00 1.72 0.08 0.15 25.28 10:46:01 3 69.15 0.00 2.15 0.03 0.13 28.53 10:46:01 4 67.39 0.00 1.79 1.41 0.13 29.27 10:46:01 5 69.04 0.00 1.59 0.02 0.13 29.21 10:46:01 6 64.73 0.00 1.81 0.05 0.12 33.29 10:46:01 7 69.17 0.00 2.30 0.30 0.12 28.10 10:47:01 all 10.87 0.00 1.05 2.01 0.05 86.01 10:47:01 0 18.07 0.00 1.47 2.96 0.05 77.45 10:47:01 1 8.19 0.00 0.90 1.57 0.05 89.29 10:47:01 2 21.76 0.00 1.19 7.39 0.07 69.59 10:47:01 3 3.62 0.00 0.75 0.22 0.03 95.37 10:47:01 4 6.72 0.00 0.84 1.59 0.05 90.80 10:47:01 5 7.00 0.00 1.36 2.01 0.05 89.59 10:47:01 6 4.43 0.00 1.05 0.23 0.03 94.25 10:47:01 7 17.17 0.00 0.87 0.18 0.05 81.73 Average: all 37.17 0.00 1.45 1.78 0.08 59.52 Average: 0 38.93 0.00 1.58 1.06 0.08 58.34 Average: 1 35.03 0.00 1.43 2.46 0.08 60.99 Average: 2 38.51 0.00 1.27 1.67 0.08 58.47 Average: 3 36.15 0.00 1.32 0.17 0.09 62.28 Average: 4 37.99 0.00 1.48 7.50 0.09 52.93 Average: 5 33.61 0.00 1.27 0.48 0.08 64.56 Average: 6 39.16 0.00 1.59 0.59 0.08 58.58 Average: 7 37.96 0.00 1.62 0.34 0.08 60.00