---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22290 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 9% / 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 930 24542 0 6693 30781 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:84:68:55 brd ff:ff:ff:ff:ff:ff inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe84:6855/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:99:c4:ff 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-22290) 04/11/24 _x86_64_ (8 CPU) 09:38:13 LINUX RESTART (8 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:01 94.87 17.91 76.95 1029.03 18098.18 09:41:01 190.18 50.79 139.39 3799.37 31924.95 09:42:01 48.83 12.73 36.09 2385.34 14803.13 09:43:01 88.95 3.57 85.39 462.86 47287.72 09:44:01 253.29 6.08 247.21 410.06 98805.80 09:45:01 202.43 0.37 202.07 22.66 30462.26 09:46:01 46.38 0.02 46.37 0.13 12829.46 09:47:01 78.75 1.95 76.80 101.32 14623.56 Average: 125.46 11.68 113.78 1026.32 33603.95 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 30080444 31688452 2858776 8.68 72600 1845808 1427696 4.20 894844 1675612 162744 09:41:01 28158976 30347168 4780244 14.51 89560 2390280 2744816 8.08 2373624 2075412 22720 09:42:01 26979004 30308636 5960216 18.09 96800 3505492 2429592 7.15 2672280 2917452 974768 09:43:01 26917656 31589208 6021564 18.28 130088 4733672 1423032 4.19 1450736 4113028 1186488 09:44:01 23733060 30097572 9206160 27.95 165596 6276276 7266236 21.38 3065088 5529464 126400 09:45:01 20536040 27248388 12403180 37.65 184448 6573340 11543968 33.97 6047012 5683096 7156 09:46:01 19832352 26704048 13106868 39.79 186024 6726228 11943484 35.14 6634900 5785140 1420 09:47:01 25130240 31518504 7808980 23.71 188440 6289816 1566764 4.61 1908760 5322164 2232 Average: 25170972 29937747 7768248 23.58 139194 4792614 5043198 14.84 3130906 4137671 310491 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 ens3 58.87 42.08 972.45 8.00 0.00 0.00 0.00 0.00 09:41:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 1005.98 680.89 6143.21 168.89 0.00 0.00 0.00 0.00 09:42:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 884.97 532.99 2088.02 170.63 0.00 0.00 0.00 0.00 09:43:01 lo 4.53 4.53 0.51 0.51 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 br-795657ba883c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 450.69 215.91 8228.88 26.54 0.00 0.00 0.00 0.00 09:44:01 veth91304e9 8.62 7.53 2.52 1.02 0.00 0.00 0.00 0.00 09:44:01 vethf7a5846 6.15 7.52 0.79 1.80 0.00 0.00 0.00 0.00 09:44:01 lo 2.90 2.90 0.32 0.32 0.00 0.00 0.00 0.00 09:44:01 veth2fe0c78 0.00 0.87 0.00 0.41 0.00 0.00 0.00 0.00 09:45:01 veth53d0a4f 149.63 155.01 13.16 331.26 0.00 0.00 0.00 0.03 09:45:01 veth91304e9 23.38 26.35 4.89 4.31 0.00 0.00 0.00 0.00 09:45:01 vethf7a5846 4.20 5.33 1.91 2.18 0.00 0.00 0.00 0.00 09:45:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00 09:46:01 veth53d0a4f 1.13 1.40 0.19 0.17 0.00 0.00 0.00 0.00 09:46:01 veth91304e9 68.48 72.34 14.87 32.77 0.00 0.00 0.00 0.00 09:46:01 vethf7a5846 37.44 43.35 24.10 10.42 0.00 0.00 0.00 0.00 09:46:01 lo 1.65 1.65 0.19 0.19 0.00 0.00 0.00 0.00 09:47:01 lo 1.82 1.82 0.21 0.21 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 09:47:01 ens3 3567.47 2064.29 33726.35 499.69 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.22 0.22 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 Average: ens3 392.87 226.15 4108.97 55.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22290) 04/11/24 _x86_64_ (8 CPU) 09:38:13 LINUX RESTART (8 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 10.14 0.00 0.64 2.12 0.04 87.06 09:40:01 0 6.19 0.00 0.33 0.10 0.02 93.36 09:40:01 1 4.55 0.00 0.23 0.10 0.02 95.10 09:40:01 2 0.54 0.00 0.23 0.32 0.02 98.90 09:40:01 3 0.18 0.00 0.28 12.53 0.03 86.97 09:40:01 4 0.43 0.00 0.35 0.30 0.00 98.92 09:40:01 5 46.76 0.00 2.14 2.89 0.07 48.16 09:40:01 6 20.99 0.00 1.25 0.74 0.03 76.99 09:40:01 7 1.49 0.00 0.27 0.03 0.10 98.11 09:41:01 all 30.84 0.00 1.61 2.49 0.08 64.98 09:41:01 0 17.91 0.00 0.92 1.34 0.03 79.80 09:41:01 1 40.39 0.00 1.34 0.80 0.08 57.38 09:41:01 2 27.54 0.00 1.60 2.91 0.08 67.87 09:41:01 3 30.62 0.00 2.90 8.35 0.08 58.05 09:41:01 4 31.08 0.00 1.88 3.81 0.10 63.13 09:41:01 5 39.10 0.00 1.94 1.39 0.10 57.46 09:41:01 6 25.21 0.00 1.14 0.27 0.07 73.32 09:41:01 7 34.88 0.00 1.12 1.16 0.10 62.74 09:42:01 all 41.24 0.00 1.96 0.60 0.08 56.11 09:42:01 0 30.84 0.00 1.55 0.15 0.10 67.36 09:42:01 1 50.64 0.00 1.73 3.54 0.10 43.99 09:42:01 2 37.33 0.00 1.44 0.18 0.08 60.96 09:42:01 3 34.66 0.00 2.21 0.25 0.08 62.80 09:42:01 4 42.41 0.00 2.56 0.03 0.08 54.91 09:42:01 5 50.13 0.00 2.41 0.12 0.08 47.25 09:42:01 6 47.80 0.00 1.48 0.07 0.08 50.57 09:42:01 7 36.17 0.00 2.35 0.45 0.07 60.97 09:43:01 all 10.11 0.00 2.09 5.32 0.04 82.44 09:43:01 0 6.74 0.00 1.82 8.02 0.05 83.37 09:43:01 1 8.88 0.00 1.80 15.13 0.05 74.15 09:43:01 2 31.28 0.00 2.56 8.08 0.07 58.01 09:43:01 3 9.87 0.00 2.28 10.58 0.03 77.23 09:43:01 4 10.77 0.00 2.78 0.47 0.03 85.94 09:43:01 5 5.45 0.00 1.69 0.07 0.03 92.77 09:43:01 6 3.81 0.00 2.13 0.00 0.03 94.03 09:43:01 7 4.01 0.00 1.68 0.18 0.03 94.09 09:44:01 all 24.99 0.00 4.61 8.84 0.10 61.47 09:44:01 0 22.81 0.00 5.27 22.83 0.10 48.98 09:44:01 1 26.80 0.00 4.86 4.18 0.08 64.07 09:44:01 2 23.68 0.00 4.27 1.93 0.08 70.03 09:44:01 3 23.41 0.00 4.19 8.22 0.10 64.08 09:44:01 4 30.22 0.00 4.40 0.44 0.15 64.79 09:44:01 5 22.16 0.00 4.58 4.86 0.08 68.32 09:44:01 6 26.53 0.00 3.88 5.90 0.08 63.60 09:44:01 7 24.29 0.00 5.48 22.38 0.08 47.78 09:45:01 all 29.00 0.00 3.12 3.21 0.14 64.52 09:45:01 0 19.14 0.00 2.78 0.07 0.15 77.86 09:45:01 1 31.67 0.00 3.56 9.18 0.13 55.46 09:45:01 2 28.93 0.00 3.24 3.26 0.13 64.45 09:45:01 3 32.05 0.00 2.33 1.33 0.12 64.18 09:45:01 4 35.94 0.00 3.65 2.73 0.13 57.55 09:45:01 5 22.50 0.00 2.93 2.19 0.10 72.28 09:45:01 6 37.42 0.00 2.55 0.52 0.15 59.35 09:45:01 7 24.40 0.00 3.96 6.48 0.13 65.03 09:46:01 all 21.94 0.00 2.81 1.19 0.11 73.95 09:46:01 0 14.19 0.00 2.69 0.03 0.10 82.99 09:46:01 1 24.12 0.00 3.57 4.97 0.12 67.21 09:46:01 2 21.96 0.00 2.82 3.05 0.12 72.05 09:46:01 3 25.05 0.00 2.30 0.17 0.10 72.38 09:46:01 4 26.27 0.00 3.13 0.61 0.13 69.86 09:46:01 5 22.89 0.00 2.39 0.30 0.10 74.32 09:46:01 6 15.58 0.00 2.07 0.20 0.10 82.05 09:46:01 7 25.64 0.00 3.46 0.19 0.12 70.60 09:47:01 all 9.33 0.00 1.00 1.15 0.06 88.46 09:47:01 0 2.46 0.00 0.64 0.15 0.02 96.74 09:47:01 1 14.45 0.00 1.09 1.57 0.10 82.79 09:47:01 2 2.32 0.00 0.95 0.18 0.05 96.49 09:47:01 3 11.27 0.00 1.27 0.35 0.05 87.05 09:47:01 4 2.54 0.00 0.90 0.37 0.03 96.15 09:47:01 5 18.60 0.00 1.09 4.18 0.08 76.05 09:47:01 6 17.79 0.00 1.24 0.37 0.07 80.53 09:47:01 7 5.21 0.00 0.82 2.04 0.05 91.89 Average: all 22.18 0.00 2.23 3.11 0.08 72.40 Average: 0 15.02 0.00 1.99 4.05 0.07 78.86 Average: 1 25.17 0.00 2.27 4.93 0.09 67.55 Average: 2 21.68 0.00 2.14 2.49 0.08 73.62 Average: 3 20.87 0.00 2.22 5.22 0.08 71.62 Average: 4 22.40 0.00 2.46 1.09 0.08 73.97 Average: 5 28.49 0.00 2.39 2.00 0.08 67.04 Average: 6 24.37 0.00 1.96 1.00 0.08 72.58 Average: 7 19.49 0.00 2.38 4.09 0.09 73.94