---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79289 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 870 28440 0 2855 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:b4:16:8b brd ff:ff:ff:ff:ff:ff inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:feb4:168b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:bb:52:54 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::42:5bff:febb:5254/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79289) 10/25/24 _x86_64_ (8 CPU) 05:03:29 LINUX RESTART (8 CPU) 05:04:02 tps rtps wtps bread/s bwrtn/s 05:05:01 353.01 72.04 280.97 4654.94 30478.09 05:06:01 147.12 21.01 126.11 843.32 33239.85 05:07:01 40.09 0.62 39.47 11.86 23738.49 05:08:01 36.83 0.57 36.26 18.80 22674.22 05:09:01 119.64 3.82 115.83 465.58 49709.16 Average: 138.62 19.43 119.19 1187.27 31973.30 05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30134172 31697572 2805048 8.52 70604 1803876 1428224 4.20 872888 1640820 155448 05:06:01 28637888 30447184 4301332 13.06 83648 2024548 2611804 7.68 2178488 1802088 22308 05:07:01 27999880 29892860 4939340 15.00 87400 2099588 5152164 15.16 2752688 1853112 10816 05:08:01 28081792 30167120 4857428 14.75 90628 2284624 2670396 7.86 2527192 1988248 130248 05:09:01 29099156 31571928 3840064 11.66 99216 2655784 1575372 4.64 1270092 2212860 17728 Average: 28790578 30755333 4148642 12.59 86299 2173684 2687592 7.91 1920270 1899426 67310 05:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 330.57 233.28 1556.13 75.65 0.00 0.00 0.00 0.00 05:06:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 606.33 367.53 1969.76 128.03 0.00 0.00 0.00 0.00 05:07:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 418.33 308.46 953.92 109.78 0.00 0.00 0.00 0.00 05:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 167.74 146.83 791.20 43.81 0.00 0.00 0.00 0.00 05:09:01 lo 3.87 3.87 0.36 0.36 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:09:01 ens3 288.09 286.77 1151.96 1668.99 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 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 Average: ens3 362.32 268.70 1283.70 406.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79289) 10/25/24 _x86_64_ (8 CPU) 05:03:29 LINUX RESTART (8 CPU) 05:04:02 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 11.45 0.00 1.16 2.99 0.04 84.36 05:05:01 0 8.99 0.00 0.81 0.83 0.02 89.35 05:05:01 1 10.06 0.00 1.38 1.55 0.03 86.98 05:05:01 2 26.02 0.00 1.92 2.14 0.05 69.87 05:05:01 3 13.93 0.00 0.88 0.12 0.05 85.03 05:05:01 4 5.12 0.00 0.63 0.32 0.02 93.91 05:05:01 5 9.69 0.00 1.69 14.98 0.05 73.60 05:05:01 6 3.45 0.00 0.90 3.18 0.02 92.46 05:05:01 7 14.27 0.00 1.10 0.95 0.03 83.65 05:06:01 all 29.57 0.00 1.27 1.81 0.06 67.29 05:06:01 0 36.13 0.00 1.67 1.04 0.08 61.08 05:06:01 1 31.48 0.00 1.22 0.28 0.07 66.95 05:06:01 2 33.66 0.00 1.12 2.14 0.08 62.99 05:06:01 3 29.10 0.00 0.99 0.67 0.05 69.19 05:06:01 4 26.85 0.00 0.89 0.17 0.05 72.05 05:06:01 5 26.06 0.00 1.77 0.70 0.08 71.39 05:06:01 6 27.54 0.00 1.62 9.33 0.07 61.44 05:06:01 7 25.69 0.00 0.85 0.10 0.05 73.30 05:07:01 all 63.47 0.00 2.34 0.48 0.10 33.61 05:07:01 0 61.80 0.00 2.01 0.13 0.08 35.97 05:07:01 1 68.54 0.00 3.20 0.00 0.10 28.16 05:07:01 2 66.09 0.00 2.24 0.87 0.08 30.71 05:07:01 3 61.88 0.00 2.15 0.05 0.08 35.84 05:07:01 4 63.94 0.00 1.94 0.10 0.10 33.92 05:07:01 5 62.76 0.00 2.49 0.03 0.08 34.63 05:07:01 6 63.60 0.00 2.51 2.61 0.10 31.18 05:07:01 7 59.16 0.00 2.17 0.07 0.10 38.51 05:08:01 all 74.99 0.00 1.98 0.24 0.09 22.69 05:08:01 0 70.70 0.00 1.77 0.02 0.10 27.42 05:08:01 1 72.10 0.00 1.90 0.00 0.08 25.91 05:08:01 2 76.40 0.00 2.16 0.00 0.12 21.32 05:08:01 3 74.03 0.00 1.87 0.00 0.10 24.00 05:08:01 4 76.77 0.00 2.04 0.13 0.08 20.98 05:08:01 5 77.61 0.00 2.31 1.67 0.10 18.31 05:08:01 6 73.89 0.00 1.47 0.13 0.10 24.41 05:08:01 7 78.38 0.00 2.32 0.00 0.10 19.20 05:09:01 all 12.56 0.00 1.45 2.33 0.05 83.61 05:09:01 0 14.42 0.00 1.64 0.47 0.03 83.44 05:09:01 1 9.02 0.00 1.42 1.27 0.05 88.24 05:09:01 2 22.85 0.00 1.78 1.51 0.03 73.84 05:09:01 3 22.14 0.00 1.44 0.59 0.07 75.77 05:09:01 4 14.17 0.00 1.75 0.08 0.05 83.94 05:09:01 5 2.90 0.00 0.85 5.08 0.03 91.13 05:09:01 6 8.47 0.00 1.39 6.73 0.05 83.36 05:09:01 7 6.52 0.00 1.27 2.97 0.03 89.20 Average: all 38.48 0.00 1.64 1.57 0.07 58.24 Average: 0 38.48 0.00 1.58 0.50 0.06 59.38 Average: 1 38.32 0.00 1.83 0.62 0.07 59.17 Average: 2 45.07 0.00 1.84 1.33 0.07 51.68 Average: 3 40.24 0.00 1.47 0.28 0.07 57.94 Average: 4 37.48 0.00 1.45 0.16 0.06 60.85 Average: 5 35.89 0.00 1.82 4.45 0.07 57.76 Average: 6 35.53 0.00 1.58 4.40 0.07 58.43 Average: 7 36.86 0.00 1.54 0.82 0.06 60.71