---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43700 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 142G 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 890 24888 0 6388 30820 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:65:08:6f brd ff:ff:ff:ff:ff:ff inet 10.30.106.79/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fe65:86f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:7b:7b:df 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 inet6 fe80::42:41ff:fe7b:7bdf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43700) 09/05/25 _x86_64_ (8 CPU) 12:08:10 LINUX RESTART (8 CPU) 12:09:03 tps rtps wtps bread/s bwrtn/s 12:10:01 218.48 20.34 198.14 2386.35 45918.01 12:11:01 496.75 3.18 493.57 426.20 162134.31 12:12:01 30.54 0.00 30.54 0.00 23668.99 12:13:01 20.42 0.00 20.42 0.00 23115.24 12:14:01 149.68 0.15 149.53 22.66 38562.24 12:15:01 103.03 0.28 102.75 19.60 38305.48 12:16:01 8.98 0.00 8.98 0.00 226.32 12:17:01 30.26 0.07 30.19 5.87 466.19 12:18:01 52.92 1.82 51.11 94.52 2451.06 Average: 123.09 2.81 120.29 320.69 37171.72 12:09:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 26412916 31575448 6526296 19.81 109920 5252348 2043184 6.01 1040392 5027844 3160420 12:11:01 24226048 30012068 8713164 26.45 144260 5786000 7397220 21.76 2807932 5312296 1564 12:12:01 24200428 29989512 8738784 26.53 145420 5787712 7592116 22.34 2835928 5307272 40 12:13:01 24129064 29915964 8810148 26.75 145672 5785732 7685600 22.61 2910708 5303320 520 12:14:01 23548344 29807076 9390868 28.51 169908 6184604 7944176 23.37 3104700 5633024 58180 12:15:01 23507808 29837380 9431404 28.63 187576 6232620 7997644 23.53 3109028 5664752 576 12:16:01 23494632 29825296 9444580 28.67 187716 6233188 7991440 23.51 3120676 5663888 752 12:17:01 23723112 30007412 9216100 27.98 187960 6193344 6560592 19.30 2959660 5615136 292 12:18:01 25417712 31499748 7521500 22.83 190172 5977644 1658352 4.88 1499052 5436460 20404 Average: 24295563 30274434 8643649 26.24 163178 5937021 6318925 18.59 2598675 5440444 360305 12:09:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 950.03 570.07 28657.33 51.97 0.00 0.00 0.00 0.00 12:10:01 lo 14.34 14.34 1.34 1.34 0.00 0.00 0.00 0.00 12:11:01 veth9b8b117 0.10 0.45 0.01 0.03 0.00 0.00 0.00 0.00 12:11:01 veth4644962 0.65 0.88 0.05 0.05 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 veth82bc547 91.72 91.42 15.60 18.61 0.00 0.00 0.00 0.00 12:12:01 veth9b8b117 0.35 0.33 0.04 0.90 0.00 0.00 0.00 0.00 12:12:01 veth4644962 1.05 1.30 0.13 0.15 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 veth82bc547 0.13 0.18 0.44 0.02 0.00 0.00 0.00 0.00 12:13:01 veth9b8b117 0.57 0.57 0.06 1.16 0.00 0.00 0.00 0.00 12:13:01 veth4644962 3.18 4.96 0.51 0.57 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 veth82bc547 0.20 0.22 0.55 0.02 0.00 0.00 0.00 0.00 12:14:01 veth9b8b117 0.57 0.58 0.05 1.22 0.00 0.00 0.00 0.00 12:14:01 veth4644962 3.00 4.72 0.46 0.47 0.00 0.00 0.00 0.00 12:14:01 docker0 63.42 78.85 4.40 1162.69 0.00 0.00 0.00 0.00 12:14:01 veth82bc547 0.20 0.23 0.55 0.02 0.00 0.00 0.00 0.00 12:15:01 veth9b8b117 0.55 0.62 0.05 1.25 0.00 0.00 0.00 0.00 12:15:01 veth4644962 3.70 5.60 0.59 0.69 0.00 0.00 0.00 0.00 12:15:01 docker0 6.42 7.10 0.86 179.48 0.00 0.00 0.00 0.00 12:15:01 veth82bc547 67.11 66.84 8.06 16.49 0.00 0.00 0.00 0.00 12:16:01 veth9b8b117 0.57 0.55 0.05 1.28 0.00 0.00 0.00 0.00 12:16:01 veth4644962 5.23 7.28 0.75 0.92 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 veth82bc547 69.63 69.34 8.30 16.84 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 veth82bc547 0.30 0.50 0.58 0.05 0.00 0.00 0.00 0.00 12:17:01 veth050d5e7 91.02 64.27 9.20 9.25 0.00 0.00 0.00 0.00 12:17:01 ens3 1496.40 961.12 31243.01 144.36 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 45.66 35.93 70.64 17.85 0.00 0.00 0.00 0.00 12:18:01 lo 31.33 31.33 2.77 2.77 0.00 0.00 0.00 0.00 Average: docker0 7.79 9.59 0.59 149.68 0.00 0.00 0.00 0.00 Average: ens3 125.77 80.23 3378.20 9.57 0.00 0.00 0.00 0.00 Average: lo 3.02 3.02 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43700) 09/05/25 _x86_64_ (8 CPU) 12:08:10 LINUX RESTART (8 CPU) 12:09:03 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 15.31 0.00 4.04 2.78 0.05 77.82 12:10:01 0 18.18 0.00 4.53 2.82 0.05 74.42 12:10:01 1 28.29 0.00 4.25 0.99 0.09 66.38 12:10:01 2 13.66 0.00 3.83 1.58 0.05 80.89 12:10:01 3 9.11 0.00 3.97 0.76 0.05 86.11 12:10:01 4 15.22 0.00 4.33 0.93 0.05 79.47 12:10:01 5 9.77 0.00 3.35 0.43 0.05 86.39 12:10:01 6 8.15 0.00 3.32 2.70 0.03 85.79 12:10:01 7 20.13 0.00 4.74 12.07 0.09 62.97 12:11:01 all 27.07 0.00 4.67 6.59 0.07 61.61 12:11:01 0 32.72 0.00 6.10 18.43 0.10 42.65 12:11:01 1 28.93 0.00 4.72 1.20 0.07 65.09 12:11:01 2 28.43 0.00 4.82 11.01 0.07 55.67 12:11:01 3 19.96 0.00 4.64 13.15 0.07 62.18 12:11:01 4 29.59 0.00 4.79 1.44 0.07 64.11 12:11:01 5 30.00 0.00 4.87 3.39 0.07 61.67 12:11:01 6 24.56 0.00 3.71 0.61 0.07 71.05 12:11:01 7 22.34 0.00 3.68 3.53 0.07 70.38 12:12:01 all 2.38 0.00 0.27 1.06 0.05 96.23 12:12:01 0 2.25 0.00 0.33 0.00 0.07 97.35 12:12:01 1 2.32 0.00 0.20 0.02 0.07 97.40 12:12:01 2 2.42 0.00 0.20 0.08 0.02 97.28 12:12:01 3 2.21 0.00 0.30 8.35 0.03 89.11 12:12:01 4 2.47 0.00 0.18 0.00 0.02 97.33 12:12:01 5 2.44 0.00 0.30 0.00 0.08 97.18 12:12:01 6 1.52 0.00 0.30 0.02 0.07 98.10 12:12:01 7 3.43 0.00 0.27 0.03 0.05 96.21 12:13:01 all 1.84 0.00 0.25 1.11 0.04 96.76 12:13:01 0 1.73 0.00 0.33 0.02 0.03 97.88 12:13:01 1 2.50 0.00 0.23 0.02 0.03 97.21 12:13:01 2 1.53 0.00 0.37 0.02 0.05 98.03 12:13:01 3 1.90 0.00 0.30 8.72 0.05 89.03 12:13:01 4 1.37 0.00 0.23 0.00 0.03 98.36 12:13:01 5 2.37 0.00 0.20 0.10 0.05 97.28 12:13:01 6 1.69 0.00 0.23 0.03 0.07 97.98 12:13:01 7 1.65 0.00 0.13 0.00 0.03 98.18 12:14:01 all 4.83 0.00 1.22 4.32 0.05 89.57 12:14:01 0 8.99 0.00 1.67 0.13 0.08 89.12 12:14:01 1 3.35 0.00 2.05 9.89 0.07 84.64 12:14:01 2 2.68 0.00 1.09 0.42 0.07 95.75 12:14:01 3 2.43 0.00 0.95 17.26 0.05 79.31 12:14:01 4 3.06 0.00 1.00 0.37 0.07 95.50 12:14:01 5 4.79 0.00 0.62 4.54 0.05 90.01 12:14:01 6 8.24 0.00 1.00 0.47 0.05 90.24 12:14:01 7 5.12 0.00 1.32 1.54 0.03 91.99 12:15:01 all 6.74 0.00 1.66 2.12 0.06 89.43 12:15:01 0 5.01 0.00 1.91 1.69 0.07 91.32 12:15:01 1 6.46 0.00 1.45 0.00 0.05 92.04 12:15:01 2 6.25 0.00 1.90 8.56 0.05 83.24 12:15:01 3 11.08 0.00 2.28 2.24 0.05 84.35 12:15:01 4 6.19 0.00 1.64 3.20 0.05 88.92 12:15:01 5 6.17 0.00 1.18 0.43 0.07 92.15 12:15:01 6 6.80 0.00 0.95 0.62 0.05 91.58 12:15:01 7 5.96 0.00 1.99 0.22 0.05 91.78 12:16:01 all 2.40 0.00 0.42 0.11 0.05 97.02 12:16:01 0 2.40 0.00 0.25 0.00 0.05 97.30 12:16:01 1 2.15 0.00 0.70 0.15 0.03 96.96 12:16:01 2 2.10 0.00 0.30 0.38 0.05 97.17 12:16:01 3 1.68 0.00 0.27 0.00 0.05 98.00 12:16:01 4 1.84 0.00 0.55 0.00 0.05 97.56 12:16:01 5 2.18 0.00 0.34 0.02 0.03 97.43 12:16:01 6 2.19 0.00 0.38 0.13 0.05 97.24 12:16:01 7 4.64 0.00 0.55 0.17 0.07 94.58 12:17:01 all 1.31 0.00 0.44 0.39 0.05 97.81 12:17:01 0 1.42 0.00 0.47 0.02 0.03 98.06 12:17:01 1 0.90 0.00 0.42 0.00 0.05 98.63 12:17:01 2 1.20 0.00 0.40 0.93 0.02 97.45 12:17:01 3 2.24 0.00 0.40 0.00 0.03 97.32 12:17:01 4 1.27 0.00 0.52 0.07 0.03 98.11 12:17:01 5 1.35 0.00 0.38 0.43 0.13 97.69 12:17:01 6 1.15 0.00 0.45 1.19 0.07 97.14 12:17:01 7 0.95 0.00 0.45 0.47 0.03 98.09 12:18:01 all 7.66 0.00 0.65 1.17 0.04 90.48 12:18:01 0 0.37 0.00 0.43 3.30 0.02 95.88 12:18:01 1 3.87 0.00 0.67 3.12 0.03 92.31 12:18:01 2 32.37 0.00 1.17 0.92 0.07 65.47 12:18:01 3 13.33 0.00 0.70 0.28 0.03 85.65 12:18:01 4 5.89 0.00 0.80 0.17 0.00 93.14 12:18:01 5 0.92 0.00 0.55 1.59 0.15 96.78 12:18:01 6 3.75 0.00 0.65 0.02 0.02 95.56 12:18:01 7 0.80 0.00 0.23 0.00 0.02 98.95 Average: all 7.68 0.00 1.50 2.18 0.05 88.59 Average: 0 8.04 0.00 1.76 2.91 0.06 87.22 Average: 1 8.65 0.00 1.62 1.71 0.05 87.97 Average: 2 10.05 0.00 1.55 2.65 0.05 85.70 Average: 3 7.09 0.00 1.52 5.65 0.05 85.69 Average: 4 7.39 0.00 1.55 0.68 0.04 90.33 Average: 5 6.64 0.00 1.30 1.22 0.08 90.77 Average: 6 6.43 0.00 1.21 0.63 0.05 91.67 Average: 7 7.15 0.00 1.47 1.96 0.05 89.37