---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14269 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 844 28455 0 2866 30882 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:df:1c:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fedf:1cf4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:65:a1:4f 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::42:4bff:fe65:a14f/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-14269) 03/19/24 _x86_64_ (8 CPU) 10:41:25 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 101.38 22.19 79.20 1138.84 21385.61 10:44:01 140.41 21.15 119.26 846.13 28288.89 10:45:01 29.57 0.48 29.09 9.60 17052.18 10:46:01 59.84 1.25 58.59 77.99 31215.60 10:47:01 96.03 3.33 92.70 411.66 29618.66 Average: 85.45 9.68 75.77 496.89 25511.49 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30091256 31705188 2847964 8.65 72552 1851316 1430644 4.21 868148 1685016 191424 10:44:01 28383040 30236848 4556180 13.83 85164 2065844 2896320 8.52 2394492 1838384 24044 10:45:01 28442860 30351156 4496360 13.65 87992 2114396 2546644 7.49 2300056 1867948 13648 10:46:01 27826832 30224040 5112388 15.52 93760 2586940 2612904 7.69 2592872 2164992 452 10:47:01 29162944 31647604 3776276 11.46 99952 2666352 1445400 4.25 1196888 2223320 21856 Average: 28781386 30832967 4157834 12.62 87884 2256970 2186382 6.43 1870491 1955932 50285 10:42:01 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 61.91 43.35 1016.79 8.19 0.00 0.00 0.00 0.00 10:43:01 lo 1.67 1.67 0.18 0.18 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 428.91 309.90 2254.59 76.62 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 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 556.71 317.41 456.82 115.37 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 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 196.40 159.96 1893.39 42.16 0.00 0.00 0.00 0.00 10:46:01 lo 1.13 1.13 0.10 0.10 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 10:47:01 ens3 243.53 259.51 49.42 1669.05 0.00 0.00 0.00 0.00 10:47:01 lo 3.27 3.27 0.31 0.31 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 297.48 218.01 1134.17 382.23 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14269) 03/19/24 _x86_64_ (8 CPU) 10:41:25 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.36 0.00 0.72 1.96 0.04 86.93 10:43:01 0 6.19 0.00 0.60 0.42 0.02 92.78 10:43:01 1 1.28 0.00 0.17 6.72 0.02 91.81 10:43:01 2 1.20 0.00 0.50 4.89 0.03 93.37 10:43:01 3 0.32 0.00 0.15 0.79 0.08 98.66 10:43:01 4 6.42 0.00 0.57 0.15 0.02 92.85 10:43:01 5 26.35 0.00 1.39 1.29 0.05 70.92 10:43:01 6 29.21 0.00 1.50 1.05 0.03 68.20 10:43:01 7 11.95 0.00 0.85 0.40 0.02 86.79 10:44:01 all 32.08 0.00 1.30 1.17 0.07 65.38 10:44:01 0 34.93 0.00 1.30 0.52 0.08 63.17 10:44:01 1 37.21 0.00 1.71 6.29 0.10 54.69 10:44:01 2 34.99 0.00 0.95 0.27 0.07 63.72 10:44:01 3 27.74 0.00 1.79 2.01 0.10 68.37 10:44:01 4 27.86 0.00 1.02 0.10 0.05 70.97 10:44:01 5 22.76 0.00 0.65 0.00 0.07 76.52 10:44:01 6 42.81 0.00 2.02 0.17 0.08 54.92 10:44:01 7 28.31 0.00 0.95 0.02 0.07 70.65 10:45:01 all 61.95 0.00 2.10 0.26 0.09 35.59 10:45:01 0 59.04 0.00 2.01 0.03 0.10 38.81 10:45:01 1 60.71 0.00 2.38 2.00 0.08 34.82 10:45:01 2 65.78 0.00 1.96 0.00 0.10 32.16 10:45:01 3 66.30 0.00 2.40 0.00 0.10 31.21 10:45:01 4 63.44 0.00 1.96 0.00 0.08 34.52 10:45:01 5 62.98 0.00 2.03 0.03 0.08 34.87 10:45:01 6 60.04 0.00 2.20 0.00 0.08 37.68 10:45:01 7 57.32 0.00 1.91 0.03 0.08 40.66 10:46:01 all 65.13 0.00 2.00 0.68 0.10 32.10 10:46:01 0 65.33 0.00 1.99 0.05 0.07 32.56 10:46:01 1 70.22 0.00 1.86 2.19 0.10 25.63 10:46:01 2 64.92 0.00 2.29 0.00 0.08 32.70 10:46:01 3 66.74 0.00 2.03 0.00 0.10 31.13 10:46:01 4 64.91 0.00 2.14 0.23 0.10 32.61 10:46:01 5 66.49 0.00 1.87 0.03 0.10 31.50 10:46:01 6 61.51 0.00 2.06 0.42 0.10 35.91 10:46:01 7 60.95 0.00 1.66 2.53 0.10 34.77 10:47:01 all 11.57 0.00 1.03 1.40 0.04 85.96 10:47:01 0 7.84 0.00 1.10 0.13 0.03 90.89 10:47:01 1 6.36 0.00 0.89 1.25 0.03 91.47 10:47:01 2 8.28 0.00 0.94 3.63 0.07 87.08 10:47:01 3 25.11 0.00 1.30 1.30 0.05 72.23 10:47:01 4 10.68 0.00 1.02 0.20 0.03 88.06 10:47:01 5 21.31 0.00 1.02 0.37 0.03 77.27 10:47:01 6 3.44 0.00 1.07 3.77 0.03 91.68 10:47:01 7 9.47 0.00 0.97 0.52 0.03 89.01 Average: all 36.19 0.00 1.43 1.10 0.07 61.22 Average: 0 34.63 0.00 1.40 0.23 0.06 63.68 Average: 1 35.09 0.00 1.40 3.70 0.07 59.75 Average: 2 35.00 0.00 1.33 1.76 0.07 61.84 Average: 3 37.21 0.00 1.53 0.82 0.09 60.35 Average: 4 34.64 0.00 1.34 0.14 0.06 63.82 Average: 5 39.95 0.00 1.39 0.34 0.07 58.25 Average: 6 39.38 0.00 1.77 1.08 0.07 57.70 Average: 7 33.59 0.00 1.27 0.70 0.06 64.39