---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12712 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 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 827 28538 0 2801 30903 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:0c:fb:0d brd ff:ff:ff:ff:ff:ff inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe0c:fb0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:bb:3e:10 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-12712) 01/16/24 _x86_64_ (8 CPU) 15:12:19 LINUX RESTART (8 CPU) 15:13:01 tps rtps wtps bread/s bwrtn/s 15:14:01 17.85 0.00 17.85 0.00 16535.11 15:15:01 11.53 0.00 11.53 0.00 16005.33 15:16:02 11.16 0.00 11.16 0.00 16272.89 15:17:01 11.24 0.02 11.22 0.14 16005.97 15:18:01 11.33 0.00 11.33 0.00 16005.46 15:19:01 11.23 0.00 11.23 0.00 16008.27 15:20:01 13.96 2.53 11.43 103.18 16453.66 15:21:01 104.53 37.21 67.32 1738.51 22179.90 15:22:01 134.49 16.91 117.58 393.34 27629.86 15:23:01 53.67 3.72 49.96 354.74 5260.72 Average: 38.14 6.05 32.10 259.41 16837.24 15:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:14:01 30657372 31899324 2281848 6.93 38652 1531496 1282804 3.77 621192 1414136 16 15:15:01 30656188 31898252 2283032 6.93 38740 1531500 1282804 3.77 621164 1414128 12 15:16:02 30652776 31894936 2286444 6.94 38828 1531500 1282804 3.77 624648 1414128 124 15:17:01 30651996 31894268 2287224 6.94 38912 1531504 1282804 3.77 624924 1414140 8 15:18:01 30650900 31893356 2288320 6.95 39008 1531504 1301644 3.83 626116 1414144 28 15:19:01 30649940 31892500 2289280 6.95 39088 1531516 1301644 3.83 627256 1414156 36 15:20:01 30558632 31809852 2380588 7.23 39224 1539948 1301644 3.83 711380 1420824 28 15:21:01 30072532 31673116 2866688 8.70 69288 1842088 1444748 4.25 897720 1678060 174336 15:22:01 28747160 30600228 4192060 12.73 83624 2067408 2563856 7.54 2002756 1872576 5400 15:23:01 29298872 31711140 3640348 11.05 92300 2606276 1347024 3.96 1120628 2181612 440804 Average: 30259637 31716697 2679583 8.13 51766 1724474 1439178 4.23 847778 1563790 62079 15:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 ens3 0.93 0.13 0.23 0.23 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 ens3 2.57 0.20 0.63 0.01 0.00 0.00 0.00 0.00 15:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:02 ens3 1.88 0.82 1.76 0.21 0.00 0.00 0.00 0.00 15:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 1.02 0.17 0.26 0.18 0.00 0.00 0.00 0.00 15:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 1.67 0.28 0.43 0.21 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 0.62 0.22 0.18 0.04 0.00 0.00 0.00 0.00 15:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 92.45 55.99 110.76 18.41 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 116.30 84.02 1052.20 27.40 0.00 0.00 0.00 0.00 15:21:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 376.79 269.23 2699.01 65.85 0.00 0.00 0.00 0.00 15:22:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 455.82 389.35 1907.06 1753.19 0.00 0.00 0.00 0.00 15:23:01 lo 2.07 2.07 0.18 0.18 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 105.18 80.17 578.22 186.87 0.00 0.00 0.00 0.00 Average: lo 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12712) 01/16/24 _x86_64_ (8 CPU) 15:12:19 LINUX RESTART (8 CPU) 15:13:01 CPU %user %nice %system %iowait %steal %idle 15:14:01 all 0.08 0.00 0.02 1.01 0.01 98.89 15:14:01 0 0.35 0.00 0.02 4.17 0.02 95.45 15:14:01 1 0.02 0.00 0.02 0.07 0.00 99.90 15:14:01 2 0.05 0.00 0.05 0.00 0.02 99.88 15:14:01 3 0.05 0.00 0.02 3.63 0.00 96.30 15:14:01 4 0.03 0.00 0.05 0.17 0.02 99.73 15:14:01 5 0.10 0.00 0.00 0.00 0.00 99.90 15:14:01 6 0.03 0.00 0.00 0.00 0.00 99.97 15:14:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:15:01 all 0.06 0.00 0.02 0.99 0.01 98.92 15:15:01 0 0.32 0.00 0.02 7.86 0.02 91.79 15:15:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:15:01 2 0.02 0.00 0.05 0.07 0.00 99.87 15:15:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:15:01 4 0.03 0.00 0.02 0.00 0.02 99.93 15:15:01 5 0.05 0.00 0.00 0.00 0.00 99.95 15:15:01 6 0.02 0.00 0.03 0.00 0.00 99.95 15:15:01 7 0.02 0.00 0.02 0.00 0.00 99.97 15:16:02 all 0.02 0.00 0.01 0.90 0.01 99.06 15:16:02 0 0.03 0.00 0.02 7.20 0.00 92.75 15:16:02 1 0.02 0.00 0.00 0.00 0.00 99.98 15:16:02 2 0.03 0.00 0.00 0.02 0.00 99.95 15:16:02 3 0.00 0.00 0.00 0.00 0.00 100.00 15:16:02 4 0.00 0.00 0.02 0.00 0.02 99.97 15:16:02 5 0.05 0.00 0.03 0.00 0.03 99.88 15:16:02 6 0.03 0.00 0.00 0.00 0.00 99.97 15:16:02 7 0.02 0.00 0.02 0.00 0.00 99.97 15:17:01 all 0.03 0.00 0.01 1.04 0.00 98.92 15:17:01 0 0.08 0.00 0.02 8.30 0.02 91.59 15:17:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:17:01 2 0.03 0.00 0.02 0.00 0.00 99.95 15:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:17:01 4 0.00 0.00 0.02 0.00 0.00 99.98 15:17:01 5 0.07 0.00 0.03 0.00 0.00 99.90 15:17:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:17:01 7 0.02 0.00 0.02 0.00 0.00 99.97 15:18:01 all 0.01 0.00 0.01 1.06 0.01 98.91 15:18:01 0 0.05 0.00 0.00 8.55 0.00 91.40 15:18:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:18:01 3 0.02 0.00 0.00 0.00 0.02 99.97 15:18:01 4 0.00 0.00 0.00 0.00 0.02 99.98 15:18:01 5 0.02 0.00 0.02 0.02 0.02 99.93 15:18:01 6 0.00 0.00 0.02 0.00 0.00 99.98 15:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:19:01 all 0.07 0.00 0.01 0.99 0.00 98.92 15:19:01 0 0.40 0.00 0.05 7.89 0.02 91.64 15:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:19:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:19:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:19:01 4 0.00 0.00 0.02 0.00 0.02 99.97 15:19:01 5 0.08 0.00 0.02 0.00 0.02 99.88 15:19:01 6 0.00 0.00 0.02 0.00 0.00 99.98 15:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:20:01 all 0.63 0.00 0.05 0.93 0.01 98.39 15:20:01 0 0.45 0.00 0.03 7.41 0.02 92.09 15:20:01 1 0.65 0.00 0.12 0.07 0.00 99.17 15:20:01 2 1.40 0.00 0.00 0.00 0.02 98.58 15:20:01 3 0.08 0.00 0.02 0.00 0.00 99.90 15:20:01 4 0.10 0.00 0.02 0.00 0.00 99.88 15:20:01 5 0.68 0.00 0.08 0.00 0.02 99.22 15:20:01 6 0.83 0.00 0.02 0.00 0.00 99.15 15:20:01 7 0.82 0.00 0.05 0.00 0.02 99.12 15:21:01 all 9.86 0.00 0.75 2.59 0.03 86.77 15:21:01 0 3.04 0.00 0.33 9.83 0.02 86.78 15:21:01 1 1.89 0.00 0.43 0.10 0.02 97.56 15:21:01 2 12.12 0.00 0.94 0.28 0.03 86.63 15:21:01 3 0.42 0.00 0.20 0.03 0.02 99.33 15:21:01 4 15.90 0.00 0.95 7.70 0.07 75.38 15:21:01 5 16.72 0.00 1.09 1.05 0.03 81.10 15:21:01 6 8.35 0.00 0.82 0.82 0.03 89.98 15:21:01 7 20.47 0.00 1.27 0.90 0.05 77.31 15:22:01 all 17.87 0.00 1.04 2.19 0.05 78.85 15:22:01 0 12.34 0.00 0.93 2.17 0.03 84.53 15:22:01 1 14.08 0.00 1.32 0.48 0.03 84.08 15:22:01 2 16.62 0.00 1.24 0.63 0.05 81.45 15:22:01 3 16.90 0.00 1.81 1.55 0.07 79.67 15:22:01 4 10.61 0.00 0.60 8.36 0.05 80.38 15:22:01 5 17.54 0.00 0.40 0.00 0.03 82.02 15:22:01 6 33.84 0.00 1.41 0.62 0.05 64.09 15:22:01 7 21.05 0.00 0.62 3.69 0.08 74.56 15:23:01 all 20.72 0.00 1.09 0.24 0.05 77.92 15:23:01 0 13.89 0.00 0.50 0.53 0.03 85.04 15:23:01 1 25.96 0.00 1.67 0.05 0.05 72.27 15:23:01 2 16.47 0.00 0.60 0.00 0.03 82.90 15:23:01 3 23.81 0.00 2.37 0.23 0.05 73.54 15:23:01 4 18.64 0.00 0.80 0.89 0.05 79.62 15:23:01 5 25.60 0.00 1.15 0.10 0.07 73.08 15:23:01 6 23.16 0.00 0.42 0.02 0.05 76.36 15:23:01 7 18.22 0.00 1.15 0.08 0.05 80.49 Average: all 4.94 0.00 0.30 1.19 0.02 93.55 Average: 0 3.10 0.00 0.19 6.39 0.02 90.30 Average: 1 4.26 0.00 0.36 0.08 0.01 95.29 Average: 2 4.68 0.00 0.29 0.10 0.02 94.92 Average: 3 4.14 0.00 0.44 0.55 0.02 94.85 Average: 4 4.53 0.00 0.25 1.71 0.03 93.49 Average: 5 6.09 0.00 0.28 0.12 0.02 93.49 Average: 6 6.62 0.00 0.27 0.15 0.01 92.95 Average: 7 6.06 0.00 0.31 0.47 0.02 93.13