---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17761 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 845 28451 0 2870 30881 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:9c:de:75 brd ff:ff:ff:ff:ff:ff inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe9c:de75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:26:e2:43 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:d7ff:fe26:e243/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17761) 03/24/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 134.33 39.83 94.50 1807.01 54431.02 10:44:01 152.61 21.00 131.61 844.93 60188.90 10:45:01 46.99 0.47 46.53 7.60 34088.99 10:46:01 27.29 0.60 26.69 23.19 3141.75 10:47:01 113.11 3.72 109.40 475.12 29363.37 Average: 94.74 13.04 81.70 627.78 36183.32 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30168948 31748732 2770272 8.41 69520 1821076 1408228 4.14 818120 1658168 151520 10:44:01 28738336 30556360 4200884 12.75 83388 2033352 2629024 7.74 2070916 1811148 21272 10:45:01 28048936 29954220 4890284 14.85 87624 2111332 4992752 14.69 2689536 1864908 12444 10:46:01 28221744 30364500 4717476 14.32 90904 2340376 2481800 7.30 2371940 2001724 157592 10:47:01 29112520 31600248 3826700 11.62 99480 2669792 1478868 4.35 1241172 2227228 860 Average: 28858097 30844812 4081123 12.39 86183 2195186 2598134 7.64 1838337 1912635 68738 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 111.82 75.95 1021.77 29.07 0.00 0.00 0.00 0.00 10:43:01 lo 1.63 1.63 0.17 0.17 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 10:44:01 ens3 436.04 324.10 1909.77 92.66 0.00 0.00 0.00 0.00 10:44:01 lo 0.60 0.60 0.05 0.05 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 10:45:01 ens3 398.17 301.35 938.85 105.55 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 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 203.77 156.55 1027.41 46.26 0.00 0.00 0.00 0.00 10:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 ens3 355.96 354.64 950.51 1691.09 0.00 0.00 0.00 0.00 10:47:01 lo 3.53 3.53 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 301.76 243.05 1170.13 394.08 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17761) 03/24/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.05 0.00 0.81 4.63 0.04 84.48 10:43:01 0 13.09 0.00 0.90 0.97 0.05 85.00 10:43:01 1 10.45 0.00 0.93 0.70 0.03 87.89 10:43:01 2 1.58 0.00 0.36 0.49 0.02 97.55 10:43:01 3 8.15 0.00 0.68 0.46 0.05 90.67 10:43:01 4 2.04 0.00 0.19 23.19 0.03 74.55 10:43:01 5 1.05 0.00 0.49 4.57 0.03 93.85 10:43:01 6 27.50 0.00 1.99 5.51 0.05 64.96 10:43:01 7 16.54 0.00 0.94 1.12 0.05 81.35 10:44:01 all 29.47 0.00 1.24 2.97 0.07 66.25 10:44:01 0 42.78 0.00 1.55 0.42 0.07 55.18 10:44:01 1 33.22 0.00 1.07 8.45 0.07 57.20 10:44:01 2 28.59 0.00 1.10 0.18 0.07 70.05 10:44:01 3 23.96 0.00 1.56 0.70 0.08 73.69 10:44:01 4 28.35 0.00 0.92 6.76 0.07 63.91 10:44:01 5 21.61 0.00 0.72 0.37 0.05 77.25 10:44:01 6 25.77 0.00 1.36 3.67 0.07 69.14 10:44:01 7 31.41 0.00 1.65 3.22 0.08 63.63 10:45:01 all 61.50 0.00 2.28 0.76 0.09 35.36 10:45:01 0 62.87 0.00 2.42 0.05 0.10 34.56 10:45:01 1 59.67 0.00 2.70 5.68 0.08 31.87 10:45:01 2 62.61 0.00 1.73 0.07 0.10 35.50 10:45:01 3 57.53 0.00 2.23 0.02 0.08 40.13 10:45:01 4 65.10 0.00 1.90 0.02 0.10 32.89 10:45:01 5 55.16 0.00 2.35 0.25 0.08 42.16 10:45:01 6 65.85 0.00 2.10 0.02 0.08 31.95 10:45:01 7 63.27 0.00 2.80 0.00 0.10 33.83 10:46:01 all 73.69 0.00 1.96 0.04 0.11 24.21 10:46:01 0 74.80 0.00 1.98 0.00 0.10 23.12 10:46:01 1 74.55 0.00 1.84 0.18 0.12 23.31 10:46:01 2 70.60 0.00 1.57 0.00 0.10 27.74 10:46:01 3 73.21 0.00 2.33 0.08 0.10 24.27 10:46:01 4 74.05 0.00 2.55 0.00 0.08 23.31 10:46:01 5 70.81 0.00 1.71 0.00 0.10 27.38 10:46:01 6 75.65 0.00 1.82 0.02 0.12 22.40 10:46:01 7 75.84 0.00 1.85 0.03 0.12 22.15 10:47:01 all 11.33 0.00 1.31 2.11 0.04 85.20 10:47:01 0 9.44 0.00 1.34 1.22 0.05 87.96 10:47:01 1 5.63 0.00 0.90 6.75 0.03 86.68 10:47:01 2 7.09 0.00 1.71 5.53 0.05 85.61 10:47:01 3 22.07 0.00 1.54 0.20 0.08 76.11 10:47:01 4 7.71 0.00 1.40 0.07 0.03 90.78 10:47:01 5 13.56 0.00 1.24 1.04 0.05 84.12 10:47:01 6 7.55 0.00 1.46 1.99 0.03 88.96 10:47:01 7 17.58 0.00 0.90 0.08 0.03 81.40 Average: all 37.29 0.00 1.52 2.09 0.07 59.03 Average: 0 40.65 0.00 1.64 0.53 0.07 57.10 Average: 1 36.77 0.00 1.49 4.36 0.07 57.31 Average: 2 34.23 0.00 1.30 1.26 0.07 63.15 Average: 3 37.08 0.00 1.67 0.29 0.08 60.88 Average: 4 35.53 0.00 1.40 5.95 0.06 57.06 Average: 5 32.52 0.00 1.30 1.24 0.06 64.88 Average: 6 40.50 0.00 1.74 2.23 0.07 55.45 Average: 7 41.00 0.00 1.63 0.89 0.08 56.40