---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11263 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: 2800.000 BogoMIPS: 5600.00 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 14G 141G 10% / 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 901 24540 0 6725 30810 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:52:8d:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe52:8db0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:23:b5:88 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-11263) 03/06/24 _x86_64_ (8 CPU) 09:41:03 LINUX RESTART (8 CPU) 09:42:02 tps rtps wtps bread/s bwrtn/s 09:43:01 131.33 37.28 94.05 3405.52 29200.20 09:44:01 157.66 27.89 129.77 1440.45 36714.70 09:45:01 56.96 12.75 44.21 2391.07 27600.47 09:46:01 171.99 3.57 168.42 461.66 82578.77 09:47:01 319.53 2.57 316.96 416.06 89209.67 09:48:01 84.35 0.33 84.02 24.26 26801.13 09:49:01 64.79 0.38 64.41 48.79 21537.88 Average: 140.97 12.05 128.92 1164.36 44843.16 09:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 29990032 31740396 2949188 8.95 78044 1976916 1311832 3.86 880556 1767120 131684 09:44:01 27950336 30148440 4988884 15.15 90128 2399064 2815700 8.28 2577572 2078840 22304 09:45:01 28240584 31614420 4698636 14.26 98880 3544252 1439352 4.23 1371980 2950584 853508 09:46:01 26752384 31611540 6186836 18.78 132688 4911952 1457888 4.29 1428472 4293040 400832 09:47:01 22745252 29304684 10193968 30.95 179744 6415600 9226872 27.15 3942628 5597512 2712 09:48:01 19640924 26526132 13298296 40.37 186136 6720580 11762808 34.61 6828312 5788996 744 09:49:01 20905804 27760096 12033416 36.53 187628 6733720 6769140 19.92 5703684 5703224 268 Average: 25175045 29815101 7764175 23.57 136178 4671726 4969085 14.62 3247601 4025617 201722 09:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 72.95 47.23 1046.97 11.27 0.00 0.00 0.00 0.00 09:44:01 lo 0.87 0.87 0.08 0.08 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 09:44:01 ens3 681.59 541.24 5753.77 126.41 0.00 0.00 0.00 0.00 09:45:01 lo 0.33 0.33 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 09:45:01 ens3 907.12 702.82 2347.19 239.17 0.00 0.00 0.00 0.00 09:46:01 lo 6.07 6.07 0.66 0.66 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 09:46:01 ens3 529.80 317.76 11418.42 32.06 0.00 0.00 0.00 0.00 09:46:01 br-06f3212c9e8d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 vetha5cf1f1 92.43 99.73 7.97 239.05 0.00 0.00 0.00 0.02 09:47:01 veth5439216 0.00 1.02 0.00 0.24 0.00 0.00 0.00 0.00 09:47:01 br-67ca66b32887 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:47:01 lo 3.00 3.00 0.32 0.32 0.00 0.00 0.00 0.00 09:48:01 vetha5cf1f1 57.94 56.47 5.31 92.36 0.00 0.00 0.00 0.01 09:48:01 veth5439216 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 br-67ca66b32887 0.12 0.15 0.02 0.01 0.00 0.00 0.00 0.00 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 br-67ca66b32887 8.13 19.20 5.84 11.15 0.00 0.00 0.00 0.00 09:49:01 lo 2.57 2.57 0.31 0.31 0.00 0.00 0.00 0.00 09:49:01 veth770f262 72.15 51.06 6.74 7.41 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-67ca66b32887 1.18 2.78 0.84 1.60 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.23 0.23 0.00 0.00 0.00 0.00 Average: veth770f262 10.33 7.31 0.97 1.06 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-11263) 03/06/24 _x86_64_ (8 CPU) 09:41:03 LINUX RESTART (8 CPU) 09:42:02 CPU %user %nice %system %iowait %steal %idle 09:43:01 all 8.89 0.00 0.72 2.87 0.03 87.49 09:43:01 0 0.59 0.00 0.31 2.83 0.02 96.25 09:43:01 1 1.14 0.00 0.47 3.41 0.05 94.93 09:43:01 2 4.18 0.00 0.71 11.67 0.03 83.40 09:43:01 3 1.02 0.00 0.32 0.07 0.00 98.58 09:43:01 4 20.48 0.00 1.41 2.35 0.05 75.70 09:43:01 5 26.45 0.00 1.29 1.05 0.05 71.16 09:43:01 6 10.92 0.00 0.65 1.14 0.07 87.23 09:43:01 7 6.28 0.00 0.59 0.37 0.02 92.74 09:44:01 all 39.62 0.00 1.42 1.37 0.09 57.51 09:44:01 0 31.35 0.00 1.54 1.76 0.08 65.27 09:44:01 1 40.13 0.00 1.31 4.92 0.08 53.56 09:44:01 2 50.35 0.00 1.04 0.60 0.07 47.94 09:44:01 3 43.68 0.00 1.42 0.47 0.10 54.32 09:44:01 4 33.89 0.00 1.31 0.22 0.08 64.50 09:44:01 5 35.04 0.00 1.54 0.94 0.12 62.36 09:44:01 6 42.88 0.00 1.17 1.71 0.07 54.18 09:44:01 7 39.65 0.00 2.01 0.33 0.08 57.93 09:45:01 all 33.96 0.00 2.18 1.22 0.07 62.56 09:45:01 0 25.63 0.00 2.24 0.12 0.07 71.93 09:45:01 1 41.31 0.00 2.43 6.55 0.07 49.65 09:45:01 2 35.01 0.00 2.78 0.34 0.07 61.80 09:45:01 3 25.62 0.00 1.96 2.57 0.07 69.79 09:45:01 4 40.70 0.00 1.34 0.00 0.07 57.90 09:45:01 5 42.10 0.00 2.42 0.02 0.09 55.38 09:45:01 6 27.02 0.00 2.26 0.12 0.07 70.54 09:45:01 7 34.25 0.00 2.02 0.03 0.10 63.59 09:46:01 all 10.32 0.00 2.59 4.40 0.05 82.63 09:46:01 0 19.42 0.00 2.64 1.09 0.05 76.80 09:46:01 1 8.74 0.00 2.58 2.97 0.05 85.66 09:46:01 2 11.39 0.00 3.04 5.87 0.05 79.65 09:46:01 3 6.23 0.00 2.15 16.55 0.05 75.02 09:46:01 4 19.78 0.00 2.35 1.26 0.07 76.54 09:46:01 5 6.59 0.00 3.05 0.13 0.03 90.20 09:46:01 6 5.69 0.00 2.35 0.08 0.02 91.86 09:46:01 7 4.75 0.00 2.61 7.27 0.05 85.31 09:47:01 all 32.73 0.00 5.82 4.44 0.11 56.90 09:47:01 0 34.22 0.00 5.69 1.11 0.10 58.87 09:47:01 1 31.53 0.00 5.53 0.98 0.12 61.83 09:47:01 2 33.62 0.00 5.32 8.88 0.10 52.08 09:47:01 3 33.40 0.00 5.77 12.31 0.10 48.43 09:47:01 4 32.70 0.00 5.90 2.60 0.12 58.68 09:47:01 5 30.18 0.00 5.47 0.82 0.10 63.43 09:47:01 6 33.42 0.00 6.60 2.90 0.10 56.99 09:47:01 7 32.74 0.00 6.26 5.94 0.12 54.93 09:48:01 all 33.73 0.00 1.96 1.04 0.12 63.16 09:48:01 0 27.27 0.00 1.64 2.98 0.10 68.01 09:48:01 1 29.93 0.00 2.00 0.79 0.12 67.17 09:48:01 2 29.67 0.00 2.50 0.59 0.13 67.10 09:48:01 3 26.63 0.00 1.90 0.08 0.12 71.27 09:48:01 4 33.62 0.00 1.94 1.74 0.12 62.58 09:48:01 5 28.19 0.00 2.11 0.93 0.13 68.64 09:48:01 6 32.54 0.00 2.10 1.11 0.12 64.14 09:48:01 7 61.90 0.00 1.48 0.10 0.10 36.42 09:49:01 all 9.59 0.00 1.74 1.17 0.09 87.41 09:49:01 0 9.63 0.00 1.78 0.45 0.12 88.03 09:49:01 1 9.82 0.00 1.84 0.07 0.08 88.18 09:49:01 2 8.99 0.00 1.51 0.20 0.10 89.20 09:49:01 3 8.71 0.00 1.88 0.42 0.10 88.89 09:49:01 4 9.52 0.00 1.95 3.76 0.10 84.67 09:49:01 5 8.27 0.00 1.71 0.52 0.08 89.41 09:49:01 6 8.82 0.00 1.62 0.29 0.08 89.19 09:49:01 7 12.99 0.00 1.61 3.65 0.10 81.65 Average: all 24.12 0.00 2.35 2.36 0.08 71.09 Average: 0 21.17 0.00 2.26 1.48 0.08 75.01 Average: 1 23.22 0.00 2.31 2.81 0.08 71.58 Average: 2 24.76 0.00 2.41 4.01 0.08 68.74 Average: 3 20.79 0.00 2.20 4.64 0.08 72.29 Average: 4 27.24 0.00 2.31 1.70 0.09 68.66 Average: 5 25.21 0.00 2.51 0.63 0.09 71.56 Average: 6 23.06 0.00 2.39 1.05 0.07 73.43 Average: 7 27.54 0.00 2.37 2.53 0.08 67.48