---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22704 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 13G 143G 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 842 26063 0 5260 30868 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:0f:e5:3d brd ff:ff:ff:ff:ff:ff inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe0f:e53d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:d7:84:57 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-22704) 04/12/24 _x86_64_ (8 CPU) 12:17:46 LINUX RESTART (8 CPU) 12:18:01 tps rtps wtps bread/s bwrtn/s 12:19:02 95.08 49.77 45.32 4478.11 50009.46 12:20:01 13.25 0.98 12.27 21.01 15787.56 12:21:01 10.46 0.00 10.46 0.00 15198.27 12:22:01 98.90 38.33 60.57 1798.63 20922.25 12:23:01 96.87 13.80 83.07 1115.55 24541.11 12:24:01 113.13 9.40 103.73 1684.12 23675.25 12:25:01 339.13 13.96 325.16 779.90 111825.68 12:26:01 28.10 0.50 27.60 37.73 19442.66 12:27:01 23.28 0.00 23.28 0.00 16933.81 12:28:01 76.49 1.80 74.69 115.18 18291.72 Average: 89.60 12.87 76.72 1004.72 31689.58 12:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:19:02 30615144 31856508 2324076 7.06 38560 1530564 1324692 3.90 661112 1412580 5160 12:20:01 30613128 31855432 2326092 7.06 38692 1531196 1350212 3.97 661004 1412992 48 12:21:01 30614172 31856604 2325048 7.06 38772 1531196 1350212 3.97 659756 1412992 20 12:22:01 30244484 31788092 2694736 8.18 67148 1788148 1352360 3.98 782160 1625152 136300 12:23:01 29908304 31738512 3030916 9.20 84728 2042008 1416652 4.17 842304 1868684 162540 12:24:01 26871740 31666240 6067480 18.42 122076 4862632 1572928 4.63 1009896 4595428 2727712 12:25:01 25597160 30535592 7342060 22.29 133656 4970076 7111480 20.92 2272900 4535012 272 12:26:01 24569356 29623972 8369864 25.41 135592 5079020 8471168 24.92 3236172 4585384 540 12:27:01 24824944 29909744 8114276 24.63 136100 5108804 7199180 21.18 2973192 4599520 168 12:28:01 26737212 31656444 6202008 18.83 138688 4954412 1466404 4.31 1259808 4450816 1740 Average: 28059564 31248714 4879656 14.81 93401 3339806 3261529 9.60 1435830 3049856 303450 12:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:19:02 ens3 223.49 152.82 587.72 41.74 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:20:01 ens3 0.34 0.22 0.07 0.15 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 2.27 0.60 2.35 0.43 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:22:01 ens3 167.14 99.25 937.29 23.10 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 12:23:01 ens3 44.63 33.23 646.41 6.94 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 lo 10.13 10.13 0.99 0.99 0.00 0.00 0.00 0.00 12:24:01 br-8e30fafcfcc0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 1001.87 432.49 25843.19 33.01 0.00 0.00 0.00 0.00 12:25:01 veth9c9f9e1 1.22 1.40 0.07 0.09 0.00 0.00 0.00 0.00 12:25:01 vethf033a31 30.99 40.31 3.14 4.73 0.00 0.00 0.00 0.00 12:25:01 vethab1cbd1 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 veth9c9f9e1 20.50 19.95 4.82 13.61 0.00 0.00 0.00 0.00 12:26:01 vethf033a31 42.78 49.58 44.11 20.62 0.00 0.00 0.00 0.00 12:26:01 vethab1cbd1 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 veth9c9f9e1 23.63 23.48 8.23 27.33 0.00 0.00 0.00 0.00 12:27:01 vethf033a31 25.30 31.74 43.06 8.37 0.00 0.00 0.00 0.00 12:27:01 vethab1cbd1 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 lo 22.35 22.35 2.36 2.36 0.00 0.00 0.00 0.00 12:28:01 ens3 1558.74 806.25 29136.27 177.42 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: lo 1.94 1.94 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 155.68 80.25 2918.35 17.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22704) 04/12/24 _x86_64_ (8 CPU) 12:17:46 LINUX RESTART (8 CPU) 12:18:01 CPU %user %nice %system %iowait %steal %idle 12:19:02 all 2.93 0.00 0.75 6.28 0.03 90.01 12:19:02 0 3.10 0.00 0.65 10.87 0.03 85.34 12:19:02 1 1.87 0.00 0.57 1.57 0.02 95.98 12:19:02 2 2.32 0.00 0.60 1.72 0.02 95.35 12:19:02 3 1.97 0.00 0.57 0.65 0.03 96.77 12:19:02 4 3.69 0.00 1.71 31.18 0.03 63.39 12:19:02 5 4.31 0.00 0.45 1.55 0.02 93.67 12:19:02 6 2.00 0.00 0.55 1.03 0.03 96.39 12:19:02 7 4.18 0.00 0.85 1.82 0.03 93.12 12:20:01 all 0.05 0.00 0.03 0.76 0.01 99.15 12:20:01 0 0.27 0.00 0.05 0.14 0.02 99.53 12:20:01 1 0.00 0.00 0.03 0.00 0.00 99.97 12:20:01 2 0.00 0.00 0.02 0.00 0.00 99.98 12:20:01 3 0.02 0.00 0.03 0.00 0.00 99.95 12:20:01 4 0.08 0.00 0.05 5.93 0.02 93.91 12:20:01 5 0.02 0.00 0.02 0.00 0.02 99.95 12:20:01 6 0.02 0.00 0.02 0.00 0.02 99.95 12:20:01 7 0.00 0.00 0.03 0.00 0.00 99.97 12:21:01 all 0.02 0.00 0.01 1.05 0.00 98.91 12:21:01 0 0.02 0.00 0.00 0.12 0.00 99.87 12:21:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:21:01 2 0.03 0.00 0.00 0.00 0.00 99.97 12:21:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:21:01 4 0.07 0.00 0.03 8.30 0.02 91.58 12:21:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:21:01 6 0.00 0.00 0.02 0.00 0.02 99.97 12:21:01 7 0.02 0.00 0.00 0.00 0.00 99.98 12:22:01 all 8.28 0.00 0.73 4.80 0.03 86.16 12:22:01 0 13.24 0.00 1.05 0.23 0.05 85.42 12:22:01 1 4.82 0.00 0.47 0.05 0.03 94.63 12:22:01 2 0.53 0.00 0.40 7.54 0.02 91.50 12:22:01 3 1.02 0.00 0.30 1.09 0.02 97.58 12:22:01 4 2.42 0.00 0.38 23.39 0.02 73.79 12:22:01 5 2.35 0.00 0.38 0.48 0.00 96.78 12:22:01 6 6.88 0.00 0.44 0.91 0.07 91.71 12:22:01 7 34.93 0.00 2.42 4.70 0.07 57.89 12:23:01 all 8.97 0.00 0.58 3.77 0.03 86.65 12:23:01 0 30.01 0.00 1.30 1.67 0.05 66.98 12:23:01 1 10.92 0.00 0.88 0.08 0.02 88.10 12:23:01 2 0.83 0.00 0.38 16.00 0.02 82.77 12:23:01 3 2.62 0.00 0.35 0.55 0.02 96.47 12:23:01 4 0.23 0.00 0.17 9.03 0.03 90.53 12:23:01 5 4.95 0.00 0.40 0.07 0.02 94.57 12:23:01 6 2.30 0.00 0.20 0.35 0.05 97.10 12:23:01 7 19.85 0.00 0.97 2.40 0.03 76.75 12:24:01 all 10.31 0.00 3.80 4.20 0.06 81.65 12:24:01 0 11.01 0.00 4.05 0.78 0.03 84.14 12:24:01 1 8.23 0.00 3.08 0.14 0.07 88.47 12:24:01 2 11.38 0.00 3.86 20.44 0.07 64.26 12:24:01 3 8.39 0.00 4.67 0.07 0.05 86.82 12:24:01 4 9.08 0.00 4.52 2.90 0.07 83.42 12:24:01 5 8.81 0.00 3.44 5.84 0.05 81.85 12:24:01 6 13.82 0.00 3.91 0.96 0.05 81.27 12:24:01 7 11.67 0.00 2.75 2.41 0.07 83.11 12:25:01 all 13.47 0.00 2.70 8.48 0.06 75.29 12:25:01 0 13.35 0.00 2.99 0.67 0.05 82.94 12:25:01 1 9.27 0.00 2.28 1.67 0.05 86.73 12:25:01 2 14.40 0.00 2.60 0.94 0.07 82.00 12:25:01 3 16.78 0.00 3.05 2.18 0.05 77.95 12:25:01 4 14.07 0.00 3.77 42.87 0.10 39.18 12:25:01 5 15.13 0.00 2.18 2.65 0.05 79.98 12:25:01 6 13.72 0.00 2.66 8.36 0.07 75.20 12:25:01 7 11.02 0.00 2.16 8.69 0.03 78.09 12:26:01 all 17.08 0.00 1.53 0.89 0.06 80.44 12:26:01 0 14.41 0.00 1.32 0.03 0.07 84.17 12:26:01 1 16.16 0.00 1.46 0.08 0.08 82.22 12:26:01 2 21.95 0.00 1.81 0.03 0.07 76.14 12:26:01 3 15.32 0.00 1.51 6.92 0.05 76.21 12:26:01 4 22.59 0.00 2.09 0.00 0.05 75.27 12:26:01 5 16.44 0.00 1.46 0.02 0.07 82.02 12:26:01 6 15.17 0.00 1.29 0.02 0.07 83.46 12:26:01 7 14.60 0.00 1.27 0.02 0.07 84.04 12:27:01 all 3.54 0.00 0.56 0.64 0.06 95.21 12:27:01 0 3.04 0.00 0.57 0.02 0.05 96.33 12:27:01 1 3.88 0.00 0.50 0.02 0.05 95.55 12:27:01 2 3.74 0.00 0.62 0.00 0.08 95.56 12:27:01 3 4.07 0.00 0.57 4.97 0.07 90.33 12:27:01 4 3.07 0.00 0.43 0.02 0.05 96.43 12:27:01 5 3.17 0.00 0.57 0.02 0.07 96.18 12:27:01 6 3.56 0.00 0.65 0.03 0.08 95.67 12:27:01 7 3.75 0.00 0.55 0.03 0.03 95.63 12:28:01 all 7.92 0.00 0.65 0.94 0.03 90.47 12:28:01 0 29.99 0.00 1.15 1.52 0.05 67.29 12:28:01 1 5.16 0.00 0.70 0.33 0.03 93.78 12:28:01 2 3.21 0.00 0.57 0.08 0.02 96.12 12:28:01 3 1.63 0.00 0.60 5.04 0.03 92.70 12:28:01 4 2.15 0.00 0.37 0.03 0.03 97.41 12:28:01 5 0.90 0.00 0.62 0.03 0.00 98.45 12:28:01 6 19.95 0.00 0.75 0.25 0.03 79.02 12:28:01 7 0.43 0.00 0.42 0.17 0.02 98.97 Average: all 7.26 0.00 1.13 3.18 0.04 88.39 Average: 0 11.86 0.00 1.31 1.61 0.04 85.18 Average: 1 6.03 0.00 0.99 0.40 0.04 92.55 Average: 2 5.83 0.00 1.08 4.66 0.04 88.39 Average: 3 5.18 0.00 1.16 2.15 0.03 91.48 Average: 4 5.74 0.00 1.35 12.35 0.04 80.51 Average: 5 5.60 0.00 0.95 1.06 0.03 92.36 Average: 6 7.76 0.00 1.05 1.19 0.05 89.95 Average: 7 10.06 0.00 1.14 2.02 0.04 86.74