---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2254 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: 2799.996 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 1916 27718 0 2532 29819 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:05:72:ff brd ff:ff:ff:ff:ff:ff inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe05:72ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:0c:4a: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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2254) 02/03/24 _x86_64_ (8 CPU) 09:42:23 LINUX RESTART (8 CPU) 09:43:03 tps rtps wtps bread/s bwrtn/s 09:44:01 97.33 24.51 72.82 1294.40 15611.38 09:45:01 138.70 18.36 120.34 625.92 23341.55 09:46:01 9.35 1.07 8.28 53.32 8651.22 09:47:01 18.60 3.63 14.96 107.72 10641.96 09:48:01 33.73 0.83 32.89 87.05 17918.08 Average: 59.29 9.58 49.71 427.91 15230.57 09:43:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 30074096 31705956 2865124 8.70 71180 1869624 1394456 4.10 865144 1703136 181008 09:45:01 28031908 29928408 4907312 14.90 84844 2108288 3454668 10.16 2689408 1892340 2964 09:46:01 27148692 29048792 5790528 17.58 84956 2111472 4230976 12.45 3577592 1886516 368 09:47:01 29144316 31313488 3794904 11.52 86168 2374784 1619168 4.76 1512340 1952976 193740 09:48:01 28348568 30510076 4590652 13.94 90780 2361984 2437416 7.17 2298432 1956296 56052 Average: 28549516 30501344 4389704 13.33 83586 2165230 2627337 7.73 2188583 1878253 86826 09:43:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 ens3 62.02 44.92 1037.86 7.71 0.00 0.00 0.00 0.00 09:44:01 lo 1.45 1.45 0.16 0.16 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 335.20 274.13 2982.42 73.36 0.00 0.00 0.00 0.00 09:45:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 261.12 171.14 88.00 83.20 0.00 0.00 0.00 0.00 09:46:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 315.91 246.56 651.90 93.19 0.00 0.00 0.00 0.00 09:47:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 73.62 53.06 77.16 172.79 0.00 0.00 0.00 0.00 09:48:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 210.57 158.72 967.06 86.58 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 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-2254) 02/03/24 _x86_64_ (8 CPU) 09:42:23 LINUX RESTART (8 CPU) 09:43:03 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 9.80 0.00 0.68 1.95 0.04 87.52 09:44:01 0 6.29 0.00 0.40 0.69 0.07 92.56 09:44:01 1 4.22 0.00 0.36 0.07 0.02 95.33 09:44:01 2 1.21 0.00 0.31 0.31 0.00 98.17 09:44:01 3 0.67 0.00 0.12 0.12 0.00 99.09 09:44:01 4 3.36 0.00 0.57 10.87 0.02 85.18 09:44:01 5 10.39 0.00 0.83 0.54 0.03 88.21 09:44:01 6 38.24 0.00 1.97 2.75 0.05 56.98 09:44:01 7 14.15 0.00 0.86 0.31 0.03 84.64 09:45:01 all 22.98 0.00 1.34 2.43 0.07 73.19 09:45:01 0 15.34 0.00 1.04 0.49 0.07 83.07 09:45:01 1 32.42 0.00 2.66 0.74 0.08 64.09 09:45:01 2 28.33 0.00 1.09 2.89 0.08 67.60 09:45:01 3 12.78 0.00 0.52 0.12 0.05 86.53 09:45:01 4 20.89 0.00 0.91 3.64 0.07 74.49 09:45:01 5 36.65 0.00 1.32 1.07 0.12 60.84 09:45:01 6 18.86 0.00 2.03 1.24 0.05 77.82 09:45:01 7 18.76 0.00 1.07 9.24 0.05 70.88 09:46:01 all 18.04 0.00 0.51 0.39 0.05 81.01 09:46:01 0 26.37 0.00 0.72 0.00 0.07 72.84 09:46:01 1 15.97 0.00 0.65 0.00 0.05 83.33 09:46:01 2 25.27 0.00 0.35 0.02 0.05 74.31 09:46:01 3 18.06 0.00 0.43 0.13 0.05 81.33 09:46:01 4 11.47 0.00 0.37 0.02 0.05 88.09 09:46:01 5 8.71 0.00 0.45 0.00 0.03 90.81 09:46:01 6 13.00 0.00 0.55 0.05 0.05 86.34 09:46:01 7 25.48 0.00 0.58 2.88 0.05 71.01 09:47:01 all 20.23 0.00 0.60 0.57 0.06 78.53 09:47:01 0 15.32 0.00 1.03 2.43 0.07 81.14 09:47:01 1 30.51 0.00 0.47 0.00 0.07 68.95 09:47:01 2 21.39 0.00 0.53 0.00 0.07 78.01 09:47:01 3 26.99 0.00 0.73 0.10 0.08 72.09 09:47:01 4 19.87 0.00 0.45 0.00 0.05 79.63 09:47:01 5 16.35 0.00 0.67 0.00 0.05 82.93 09:47:01 6 15.32 0.00 0.37 0.00 0.08 84.23 09:47:01 7 16.10 0.00 0.58 2.04 0.07 81.21 09:48:01 all 11.75 0.00 0.45 0.97 0.03 86.80 09:48:01 0 4.25 0.00 0.33 2.93 0.03 92.45 09:48:01 1 10.04 0.00 0.32 0.28 0.02 89.34 09:48:01 2 11.58 0.00 0.65 0.00 0.02 87.76 09:48:01 3 9.50 0.00 0.20 0.00 0.02 90.28 09:48:01 4 17.25 0.00 0.40 0.07 0.03 82.25 09:48:01 5 19.98 0.00 0.70 0.38 0.05 78.88 09:48:01 6 14.78 0.00 0.53 0.02 0.03 84.64 09:48:01 7 6.64 0.00 0.45 4.12 0.02 88.77 Average: all 16.60 0.00 0.72 1.26 0.05 81.37 Average: 0 13.56 0.00 0.71 1.31 0.06 84.36 Average: 1 18.72 0.00 0.90 0.22 0.05 80.12 Average: 2 17.65 0.00 0.59 0.64 0.04 81.08 Average: 3 13.69 0.00 0.40 0.09 0.04 85.78 Average: 4 14.65 0.00 0.54 2.86 0.04 81.91 Average: 5 18.42 0.00 0.79 0.39 0.06 80.33 Average: 6 19.91 0.00 1.08 0.80 0.05 78.15 Average: 7 16.24 0.00 0.71 3.74 0.04 79.27