---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14440 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 15G 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 843 24706 0 6616 30867 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:a9:5d:01 brd ff:ff:ff:ff:ff:ff inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fea9:5d01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:53:8e:a5 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-14440) 03/19/24 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 114.32 44.75 69.57 1977.91 22179.06 20:24:01 123.23 22.71 100.52 2697.82 25929.55 20:25:01 165.00 0.28 164.71 45.18 79324.63 20:26:01 295.07 11.71 283.35 777.70 97853.29 20:27:01 32.04 0.20 31.84 36.65 17979.26 20:28:01 21.91 0.52 21.40 24.80 15051.54 20:29:01 77.99 1.27 76.72 104.12 17305.90 Average: 118.52 11.56 106.96 806.37 39415.81 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30158876 31731388 2780344 8.44 67736 1816404 1420776 4.18 840556 1651692 143448 20:24:01 29563804 31715820 3375416 10.25 89496 2351952 1399500 4.12 893892 2143576 335956 20:25:01 26530716 31657372 6408504 19.46 126188 5178380 1572292 4.63 1006856 4922292 1297448 20:26:01 23600040 29927520 9339180 28.35 141136 6302964 9543704 28.08 2872796 5861944 276 20:27:01 21243340 27688972 11695880 35.51 143124 6414472 12024696 35.38 5279948 5789824 532 20:28:01 20608400 27088504 12330820 37.44 143784 6446496 12586908 37.03 5896388 5801748 28700 20:29:01 25299776 31605880 7639444 23.19 145760 6287432 1576836 4.64 1463600 5630284 26864 Average: 25286422 30202208 7652798 23.23 122461 4971157 5732102 16.87 2607719 4543051 261889 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 334.65 205.32 1362.81 50.39 0.00 0.00 0.00 0.00 20:23:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 121.23 82.14 2808.19 11.27 0.00 0.00 0.00 0.00 20:24:01 lo 4.93 4.93 0.47 0.47 0.00 0.00 0.00 0.00 20:24:01 br-c3054e65f898 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 1080.81 504.72 25935.71 36.74 0.00 0.00 0.00 0.00 20:25:01 lo 7.60 7.60 0.75 0.75 0.00 0.00 0.00 0.00 20:25:01 br-c3054e65f898 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth8bb27d3 0.78 1.10 0.05 0.07 0.00 0.00 0.00 0.00 20:26:01 veth8bf631d 0.37 0.67 0.02 0.04 0.00 0.00 0.00 0.00 20:26:01 vetha31c6d1 0.40 0.73 0.03 0.04 0.00 0.00 0.00 0.00 20:26:01 veth56029c0 0.65 0.85 0.04 0.05 0.00 0.00 0.00 0.00 20:27:01 veth8bb27d3 27.01 25.12 11.56 16.28 0.00 0.00 0.00 0.00 20:27:01 veth8bf631d 3.60 4.18 0.48 0.41 0.00 0.00 0.00 0.00 20:27:01 vetha31c6d1 2.50 2.93 0.30 0.26 0.00 0.00 0.00 0.00 20:27:01 veth56029c0 5.68 5.93 0.75 0.63 0.00 0.00 0.00 0.00 20:28:01 veth8bb27d3 26.63 22.36 8.93 25.66 0.00 0.00 0.00 0.00 20:28:01 veth8bf631d 4.33 6.05 0.71 1.23 0.00 0.00 0.00 0.00 20:28:01 vetha31c6d1 5.23 6.72 1.77 2.38 0.00 0.00 0.00 0.00 20:28:01 veth56029c0 35.44 33.88 7.58 27.39 0.00 0.00 0.00 0.00 20:29:01 ens3 2042.79 1092.83 42367.81 164.91 0.00 0.00 0.00 0.00 20:29:01 lo 30.26 30.26 7.73 7.73 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 274.43 143.77 6023.93 21.66 0.00 0.00 0.00 0.00 Average: lo 3.78 3.78 1.06 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-14440) 03/19/24 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 11.05 0.00 1.00 2.03 0.04 85.88 20:23:01 0 7.18 0.00 0.92 0.29 0.03 91.58 20:23:01 1 20.25 0.00 1.24 10.88 0.07 67.56 20:23:01 2 24.06 0.00 2.44 0.83 0.05 72.62 20:23:01 3 15.10 0.00 0.80 0.39 0.03 83.68 20:23:01 4 10.67 0.00 0.47 0.10 0.03 88.72 20:23:01 5 2.93 0.00 0.75 3.10 0.03 93.18 20:23:01 6 4.78 0.00 0.54 0.32 0.03 94.32 20:23:01 7 3.48 0.00 0.80 0.37 0.03 95.31 20:24:01 all 10.33 0.00 0.99 2.32 0.04 86.32 20:24:01 0 5.77 0.00 0.94 0.32 0.02 92.96 20:24:01 1 2.90 0.00 0.83 11.36 0.03 84.87 20:24:01 2 22.15 0.00 1.49 3.65 0.05 72.66 20:24:01 3 14.08 0.00 1.00 0.25 0.05 84.62 20:24:01 4 3.34 0.00 0.62 0.02 0.02 96.01 20:24:01 5 5.73 0.00 0.78 0.15 0.03 93.31 20:24:01 6 5.95 0.00 0.79 0.33 0.02 92.91 20:24:01 7 22.78 0.00 1.56 2.46 0.07 73.13 20:25:01 all 11.10 0.00 5.30 6.29 0.10 77.21 20:25:01 0 8.96 0.00 4.83 0.53 0.09 85.60 20:25:01 1 10.86 0.00 4.74 25.43 0.10 58.86 20:25:01 2 11.49 0.00 5.80 15.10 0.09 67.52 20:25:01 3 13.52 0.00 5.92 6.81 0.10 73.64 20:25:01 4 9.03 0.00 5.32 0.17 0.10 85.38 20:25:01 5 13.50 0.00 4.13 2.07 0.12 80.18 20:25:01 6 12.09 0.00 5.04 0.02 0.10 82.75 20:25:01 7 9.32 0.00 6.65 0.20 0.14 83.69 20:26:01 all 20.35 0.00 8.25 6.43 0.13 64.84 20:26:01 0 23.29 0.00 7.62 1.14 0.14 67.81 20:26:01 1 19.03 0.00 7.64 33.28 0.14 39.91 20:26:01 2 19.74 0.00 7.05 1.31 0.14 71.76 20:26:01 3 19.65 0.00 6.89 7.30 0.14 66.03 20:26:01 4 18.19 0.00 9.39 1.96 0.12 70.33 20:26:01 5 22.77 0.00 9.04 0.29 0.14 67.77 20:26:01 6 19.11 0.00 9.76 2.69 0.14 68.29 20:26:01 7 20.97 0.00 8.54 3.65 0.14 66.70 20:27:01 all 58.88 0.00 6.93 0.82 0.15 33.21 20:27:01 0 54.83 0.00 6.33 1.28 0.12 37.44 20:27:01 1 61.36 0.00 7.19 0.32 0.14 30.99 20:27:01 2 59.09 0.00 7.20 0.70 0.15 32.86 20:27:01 3 58.33 0.00 6.54 2.33 0.15 32.66 20:27:01 4 59.37 0.00 7.63 0.58 0.15 32.27 20:27:01 5 66.46 0.00 7.58 0.59 0.15 25.21 20:27:01 6 52.44 0.00 6.45 0.03 0.15 40.92 20:27:01 7 59.15 0.00 6.55 0.78 0.15 33.36 20:28:01 all 12.83 0.00 1.51 0.92 0.07 84.67 20:28:01 0 11.76 0.00 1.44 6.44 0.08 80.27 20:28:01 1 15.84 0.00 1.77 0.12 0.07 82.20 20:28:01 2 13.59 0.00 1.61 0.03 0.08 84.69 20:28:01 3 12.59 0.00 1.24 0.08 0.08 86.00 20:28:01 4 8.52 0.00 1.34 0.23 0.07 89.84 20:28:01 5 15.07 0.00 1.96 0.03 0.07 82.87 20:28:01 6 12.29 0.00 1.37 0.02 0.07 86.26 20:28:01 7 12.98 0.00 1.40 0.33 0.08 85.20 20:29:01 all 4.66 0.00 0.73 1.16 0.04 93.41 20:29:01 0 1.36 0.00 0.62 7.02 0.03 90.97 20:29:01 1 1.37 0.00 0.74 0.69 0.03 97.18 20:29:01 2 1.81 0.00 0.62 0.07 0.03 97.47 20:29:01 3 3.31 0.00 0.67 0.70 0.03 95.28 20:29:01 4 16.61 0.00 1.02 0.43 0.03 81.91 20:29:01 5 1.92 0.00 0.64 0.23 0.03 97.17 20:29:01 6 4.06 0.00 0.73 0.02 0.03 95.16 20:29:01 7 6.86 0.00 0.75 0.18 0.03 92.17 Average: all 18.40 0.00 3.51 2.84 0.08 75.16 Average: 0 16.14 0.00 3.23 2.45 0.07 78.11 Average: 1 18.74 0.00 3.43 11.62 0.08 66.12 Average: 2 21.66 0.00 3.73 3.09 0.08 71.45 Average: 3 19.46 0.00 3.28 2.53 0.08 74.65 Average: 4 17.90 0.00 3.66 0.50 0.07 77.87 Average: 5 18.26 0.00 3.54 0.92 0.08 77.21 Average: 6 15.75 0.00 3.50 0.48 0.08 80.19 Average: 7 19.33 0.00 3.73 1.14 0.09 75.71