---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-224 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 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 784 28462 0 2920 30935 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:37:c1:3d brd ff:ff:ff:ff:ff:ff inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe37:c13d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:ba:1b:ce 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-224) 11/29/23 _x86_64_ (8 CPU) 02:14:42 LINUX RESTART (8 CPU) 02:15:17 tps rtps wtps bread/s bwrtn/s 02:16:01 166.17 100.11 66.06 7213.27 67817.36 02:17:01 88.77 13.91 74.85 979.17 21895.55 02:18:01 127.35 13.18 114.16 1299.78 29323.38 02:19:01 75.15 16.51 58.64 1766.16 20976.82 02:20:01 25.90 0.02 25.88 0.40 30039.53 02:21:01 9.72 0.03 9.68 4.40 13523.88 02:22:01 10.18 0.02 10.16 2.93 14594.10 02:23:01 10.13 0.02 10.11 0.93 14395.33 02:24:01 39.83 1.43 38.39 106.78 17900.88 Average: 58.27 13.57 44.70 1082.28 24319.43 02:15:17 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 30403184 31758204 2536036 7.70 50676 1626224 1484140 4.37 792044 1483212 64924 02:17:01 30083208 31710516 2856012 8.67 73440 1862196 1472156 4.33 873132 1694172 173556 02:18:01 29789848 31758648 3149372 9.56 92544 2165784 1523960 4.48 854892 1967644 136136 02:19:01 29224040 31735844 3715180 11.28 106628 2680944 1423416 4.19 976144 2382640 457680 02:20:01 29224132 31735928 3715088 11.28 106724 2680984 1428180 4.20 979808 2379316 16 02:21:01 29232452 31744524 3706768 11.25 106808 2681124 1414580 4.16 972288 2377780 212 02:22:01 29232060 31744328 3707160 11.25 106888 2681220 1414656 4.16 973664 2377544 56 02:23:01 29236512 31748860 3702708 11.24 106948 2681252 1432020 4.21 969488 2377092 180 02:24:01 29142732 31675032 3796488 11.53 110460 2698128 1512724 4.45 1066280 2373100 5060 Average: 29507574 31734654 3431646 10.42 95680 2417540 1456204 4.28 939749 2156944 93091 02:15:17 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 lo 1.82 1.82 0.18 0.18 0.00 0.00 0.00 0.00 02:16:01 ens3 584.08 331.69 1333.91 80.63 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 02:17:01 ens3 57.87 38.59 831.84 6.43 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 02:18:01 ens3 58.91 41.16 546.66 10.32 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 lo 2.37 2.37 0.25 0.25 0.00 0.00 0.00 0.00 02:19:01 ens3 352.51 167.87 5451.60 13.84 0.00 0.00 0.00 0.00 02:19:01 br-0c79a543357b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 1.38 1.13 0.37 0.68 0.00 0.00 0.00 0.00 02:20:01 br-0c79a543357b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:21:01 ens3 1.72 1.23 0.45 0.56 0.00 0.00 0.00 0.00 02:21:01 br-0c79a543357b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 1.65 1.58 0.62 0.91 0.00 0.00 0.00 0.00 02:22:01 br-0c79a543357b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:23:01 ens3 1.58 1.27 0.34 0.53 0.00 0.00 0.00 0.00 02:23:01 br-0c79a543357b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 02:24:01 ens3 24.41 20.31 64.22 8.25 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 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 106.33 59.14 901.91 11.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-224) 11/29/23 _x86_64_ (8 CPU) 02:14:42 LINUX RESTART (8 CPU) 02:15:17 CPU %user %nice %system %iowait %steal %idle 02:16:01 all 7.74 0.00 1.39 5.30 0.05 85.52 02:16:01 0 15.00 0.00 1.07 0.80 0.05 83.09 02:16:01 1 4.14 0.00 1.41 0.55 0.07 93.83 02:16:01 2 3.35 0.00 0.94 2.14 0.05 93.52 02:16:01 3 8.31 0.00 1.53 0.80 0.05 89.32 02:16:01 4 10.20 0.00 1.19 0.57 0.05 88.00 02:16:01 5 9.70 0.00 2.64 1.18 0.05 86.43 02:16:01 6 7.74 0.00 0.75 11.70 0.05 79.77 02:16:01 7 3.47 0.00 1.56 24.81 0.09 70.07 02:17:01 all 7.71 0.00 0.57 4.92 0.07 86.73 02:17:01 0 16.12 0.00 0.70 0.72 0.03 82.43 02:17:01 1 6.67 0.00 0.40 0.15 0.05 92.73 02:17:01 2 5.10 0.00 0.50 13.79 0.02 80.59 02:17:01 3 2.35 0.00 0.30 0.12 0.00 97.23 02:17:01 4 3.41 0.00 0.43 0.51 0.00 95.65 02:17:01 5 4.87 0.00 0.43 0.95 0.00 93.75 02:17:01 6 3.39 0.00 0.47 0.27 0.02 95.86 02:17:01 7 19.73 0.00 1.36 22.79 0.38 55.75 02:18:01 all 8.40 0.00 0.70 4.30 0.03 86.57 02:18:01 0 29.04 0.00 1.76 8.75 0.07 60.38 02:18:01 1 3.95 0.00 0.47 1.12 0.03 94.43 02:18:01 2 6.36 0.00 0.65 2.17 0.03 90.78 02:18:01 3 7.21 0.00 0.45 0.37 0.02 91.96 02:18:01 4 0.85 0.00 0.43 1.84 0.02 96.86 02:18:01 5 7.67 0.00 0.62 0.12 0.02 91.58 02:18:01 6 11.03 0.00 0.79 5.48 0.05 82.65 02:18:01 7 1.14 0.00 0.42 14.62 0.02 83.81 02:19:01 all 6.05 0.00 1.07 4.18 0.04 88.66 02:19:01 0 4.82 0.00 1.27 13.64 0.02 80.26 02:19:01 1 4.82 0.00 1.17 5.72 0.05 88.24 02:19:01 2 6.39 0.00 0.63 0.43 0.03 92.51 02:19:01 3 5.11 0.00 0.74 0.18 0.03 93.93 02:19:01 4 6.30 0.00 1.42 0.80 0.03 91.44 02:19:01 5 7.08 0.00 1.18 11.77 0.07 79.91 02:19:01 6 9.42 0.00 1.19 0.97 0.02 88.40 02:19:01 7 4.49 0.00 0.99 0.02 0.03 94.47 02:20:01 all 0.05 0.00 0.05 3.85 0.01 96.04 02:20:01 0 0.03 0.00 0.02 0.02 0.02 99.92 02:20:01 1 0.05 0.00 0.03 1.80 0.00 98.12 02:20:01 2 0.05 0.00 0.05 0.00 0.00 99.90 02:20:01 3 0.07 0.00 0.02 0.02 0.00 99.90 02:20:01 4 0.03 0.00 0.05 0.57 0.03 99.32 02:20:01 5 0.08 0.00 0.00 0.00 0.00 99.92 02:20:01 6 0.03 0.00 0.20 28.46 0.00 71.30 02:20:01 7 0.07 0.00 0.03 0.00 0.00 99.90 02:21:01 all 0.06 0.00 0.03 4.44 0.00 95.47 02:21:01 0 0.02 0.00 0.02 0.00 0.02 99.95 02:21:01 1 0.07 0.00 0.03 0.00 0.00 99.90 02:21:01 2 0.05 0.00 0.00 0.12 0.02 99.82 02:21:01 3 0.03 0.00 0.03 0.25 0.00 99.68 02:21:01 4 0.10 0.00 0.03 0.00 0.00 99.87 02:21:01 5 0.15 0.00 0.03 0.00 0.00 99.82 02:21:01 6 0.02 0.00 0.05 35.14 0.02 64.78 02:21:01 7 0.02 0.00 0.00 0.00 0.00 99.98 02:22:01 all 0.10 0.00 0.03 3.58 0.01 96.28 02:22:01 0 0.00 0.00 0.00 0.00 0.00 100.00 02:22:01 1 0.05 0.00 0.05 0.00 0.00 99.90 02:22:01 2 0.02 0.00 0.02 0.00 0.00 99.97 02:22:01 3 0.02 0.00 0.02 0.00 0.00 99.97 02:22:01 4 0.05 0.00 0.03 0.37 0.03 99.52 02:22:01 5 0.62 0.00 0.02 0.00 0.02 99.35 02:22:01 6 0.05 0.00 0.05 28.34 0.00 71.56 02:22:01 7 0.02 0.00 0.00 0.00 0.00 99.98 02:23:01 all 0.09 0.00 0.03 3.21 0.09 96.57 02:23:01 0 0.00 0.00 0.03 0.00 0.51 99.45 02:23:01 1 0.02 0.00 0.05 0.00 0.00 99.93 02:23:01 2 0.08 0.00 0.03 0.00 0.08 99.80 02:23:01 3 0.02 0.00 0.02 0.00 0.00 99.97 02:23:01 4 0.05 0.00 0.05 0.00 0.12 99.78 02:23:01 5 0.12 0.00 0.03 0.00 0.00 99.85 02:23:01 6 0.43 0.00 0.02 25.75 0.00 73.80 02:23:01 7 0.02 0.00 0.03 0.00 0.00 99.95 02:24:01 all 5.66 0.00 0.38 5.46 0.03 88.46 02:24:01 0 8.57 0.00 0.37 11.73 0.05 79.29 02:24:01 1 16.51 0.00 0.79 1.51 0.07 81.13 02:24:01 2 0.53 0.00 0.25 0.27 0.02 98.93 02:24:01 3 2.62 0.00 0.32 0.22 0.02 96.83 02:24:01 4 10.61 0.00 0.64 15.60 0.03 73.11 02:24:01 5 0.80 0.00 0.25 0.18 0.02 98.75 02:24:01 6 3.31 0.00 0.20 13.54 0.07 82.89 02:24:01 7 2.43 0.00 0.25 0.70 0.02 96.60 Average: all 3.87 0.00 0.44 4.33 0.04 91.32 Average: 0 7.96 0.00 0.57 4.05 0.09 87.35 Average: 1 4.02 0.00 0.46 1.22 0.03 94.27 Average: 2 2.41 0.00 0.32 2.10 0.03 95.15 Average: 3 2.69 0.00 0.34 0.20 0.01 96.76 Average: 4 3.30 0.00 0.45 2.30 0.03 93.91 Average: 5 3.26 0.00 0.51 1.58 0.02 94.63 Average: 6 3.82 0.00 0.40 16.79 0.02 78.98 Average: 7 3.48 0.00 0.48 6.43 0.06 89.55