---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9824 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 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 875 24888 0 6403 30836 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:ad:f4:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.197/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fead:f4e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:67:02:c1 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-9824) 01/05/24 _x86_64_ (8 CPU) 20:21:31 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 108.76 58.98 49.78 3698.92 35570.46 20:24:01 77.92 13.25 64.67 972.90 20608.30 20:25:01 100.83 13.80 87.04 1117.55 24656.16 20:26:01 99.05 9.45 89.60 1687.99 40669.09 20:27:01 148.56 0.10 148.46 8.53 99605.80 20:28:01 232.26 13.26 219.00 756.37 42918.95 20:29:01 26.96 0.35 26.61 13.86 18341.42 20:30:01 61.69 0.02 61.67 0.27 16080.54 20:31:01 54.32 2.35 51.97 124.91 17485.22 Average: 101.14 12.31 88.82 926.26 35102.84 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30338368 31709956 2600852 7.90 52280 1640828 1446300 4.26 835376 1495512 41168 20:24:01 30108816 31721132 2830404 8.59 70084 1851860 1461568 4.30 853872 1686620 124132 20:25:01 29813748 31720728 3125472 9.49 84324 2117956 1440904 4.24 861912 1943928 123764 20:26:01 26592568 31672336 6346652 19.27 124304 5126592 1410880 4.15 993804 4871552 2319660 20:27:01 25628376 31672652 7310844 22.19 128832 6061508 1456280 4.28 1001960 5804996 743296 20:28:01 23811716 29902232 9127504 27.71 138292 6081104 9058776 26.65 2929728 5604592 1680 20:29:01 21489124 27717664 11450096 34.76 139212 6212296 11843712 34.85 5237460 5599436 1712 20:30:01 24099184 30346756 8840036 26.84 140292 6238720 3655756 10.76 2696632 5592336 204 20:31:01 25482032 31571520 7457188 22.64 146572 6081972 1598708 4.70 1486260 5440916 32820 Average: 26373770 30892775 6565450 19.93 113799 4601426 3708098 10.91 1877445 4226654 376493 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 242.53 202.73 899.91 54.91 0.00 0.00 0.00 0.00 20:23:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 57.19 40.86 787.34 5.32 0.00 0.00 0.00 0.00 20:24:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 48.11 35.18 727.63 6.02 0.00 0.00 0.00 0.00 20:25:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 ens3 966.31 526.96 27087.52 38.99 0.00 0.00 0.00 0.00 20:26:01 lo 9.60 9.60 0.93 0.93 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 br-6880754a3668 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 413.16 209.77 12720.81 15.47 0.00 0.00 0.00 0.00 20:27:01 lo 4.27 4.27 0.40 0.40 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 br-6880754a3668 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vetha9b3571 15.60 16.85 2.05 2.22 0.00 0.00 0.00 0.00 20:28:01 veth3da574a 3.72 3.27 0.45 0.38 0.00 0.00 0.00 0.00 20:28:01 ens3 5.05 3.65 1.25 1.16 0.00 0.00 0.00 0.00 20:28:01 veth581aed7 1.98 2.38 0.12 0.15 0.00 0.00 0.00 0.00 20:29:01 vetha9b3571 21.96 16.33 5.10 3.10 0.00 0.00 0.00 0.00 20:29:01 veth3da574a 3.73 5.33 0.59 1.07 0.00 0.00 0.00 0.00 20:29:01 ens3 9.43 5.65 3.35 2.61 0.00 0.00 0.00 0.00 20:29:01 veth581aed7 44.45 39.82 17.00 32.60 0.00 0.00 0.00 0.00 20:30:01 ens3 19.31 19.08 8.34 20.97 0.00 0.00 0.00 0.00 20:30:01 veth581aed7 9.25 8.38 3.47 9.34 0.00 0.00 0.00 0.00 20:30:01 lo 29.58 29.58 7.63 7.63 0.00 0.00 0.00 0.00 20:30:01 veth7298324 1.08 2.03 0.12 0.21 0.00 0.00 0.00 0.00 20:31:01 ens3 55.62 44.88 333.62 20.56 0.00 0.00 0.00 0.00 20:31:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 201.78 120.82 4736.78 18.38 0.00 0.00 0.00 0.00 Average: lo 3.00 3.00 0.83 0.83 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9824) 01/05/24 _x86_64_ (8 CPU) 20:21:31 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 8.50 0.00 0.85 7.48 0.04 83.14 20:23:01 0 12.95 0.00 0.68 2.11 0.03 84.22 20:23:01 1 14.87 0.00 0.84 6.54 0.05 77.71 20:23:01 2 14.09 0.00 1.19 6.25 0.03 78.43 20:23:01 3 5.88 0.00 0.78 5.73 0.03 87.58 20:23:01 4 2.69 0.00 1.24 32.30 0.05 63.72 20:23:01 5 1.95 0.00 0.71 3.09 0.03 94.21 20:23:01 6 4.87 0.00 0.37 0.70 0.02 94.05 20:23:01 7 10.72 0.00 0.94 3.05 0.09 85.21 20:24:01 all 5.81 0.00 0.53 6.60 0.04 87.01 20:24:01 0 1.37 0.00 0.20 0.00 0.00 98.43 20:24:01 1 8.29 0.00 0.48 2.09 0.03 89.10 20:24:01 2 12.33 0.00 0.94 5.27 0.05 81.41 20:24:01 3 3.37 0.00 0.40 0.38 0.02 95.83 20:24:01 4 11.74 0.00 1.19 33.46 0.13 53.48 20:24:01 5 5.67 0.00 0.52 10.17 0.02 83.62 20:24:01 6 0.48 0.00 0.28 0.13 0.00 99.10 20:24:01 7 3.33 0.00 0.27 1.39 0.05 94.97 20:25:01 all 7.38 0.00 0.56 5.63 0.04 86.39 20:25:01 0 0.07 0.00 0.12 1.65 0.02 98.15 20:25:01 1 11.13 0.00 0.54 8.30 0.03 80.00 20:25:01 2 27.34 0.00 1.76 4.24 0.08 66.58 20:25:01 3 5.35 0.00 0.47 0.43 0.02 93.73 20:25:01 4 1.09 0.00 0.17 0.00 0.00 98.75 20:25:01 5 10.42 0.00 0.97 28.23 0.08 60.30 20:25:01 6 3.40 0.00 0.32 0.08 0.05 96.15 20:25:01 7 0.48 0.00 0.12 2.17 0.05 97.18 20:26:01 all 11.85 0.00 4.59 6.53 0.08 76.95 20:26:01 0 11.26 0.00 3.57 7.71 0.10 77.36 20:26:01 1 10.29 0.00 5.58 21.77 0.07 62.29 20:26:01 2 15.29 0.00 4.63 3.37 0.07 76.64 20:26:01 3 14.43 0.00 4.93 14.55 0.10 65.98 20:26:01 4 9.29 0.00 3.82 1.42 0.08 85.38 20:26:01 5 11.89 0.00 4.99 0.12 0.08 82.91 20:26:01 6 10.68 0.00 3.80 0.68 0.07 84.77 20:26:01 7 11.68 0.00 5.46 2.65 0.09 80.13 20:27:01 all 4.00 0.00 1.86 13.57 0.06 80.51 20:27:01 0 2.97 0.00 2.65 65.41 0.10 28.86 20:27:01 1 4.15 0.00 1.54 0.87 0.03 93.40 20:27:01 2 4.87 0.00 1.51 2.99 0.03 90.60 20:27:01 3 4.47 0.00 2.23 11.63 0.10 81.57 20:27:01 4 4.48 0.00 1.47 0.64 0.03 93.37 20:27:01 5 3.36 0.00 1.96 0.34 0.03 94.31 20:27:01 6 4.16 0.00 1.79 0.45 0.03 93.56 20:27:01 7 3.53 0.00 1.73 26.55 0.07 68.12 20:28:01 all 25.78 0.00 4.71 9.85 0.12 59.54 20:28:01 0 26.90 0.00 4.85 19.01 0.10 49.14 20:28:01 1 24.40 0.00 4.79 3.05 0.13 67.63 20:28:01 2 26.81 0.00 4.50 7.13 0.10 61.45 20:28:01 3 28.04 0.00 4.87 8.45 0.10 58.54 20:28:01 4 25.85 0.00 4.88 2.14 0.17 66.95 20:28:01 5 24.27 0.00 4.76 8.60 0.15 62.21 20:28:01 6 25.51 0.00 4.67 8.80 0.10 60.93 20:28:01 7 24.41 0.00 4.41 21.55 0.08 49.54 20:29:01 all 39.21 0.00 5.49 1.44 0.13 53.73 20:29:01 0 37.21 0.00 5.59 4.83 0.15 52.21 20:29:01 1 36.09 0.00 5.04 0.96 0.12 57.78 20:29:01 2 42.38 0.00 5.94 2.27 0.12 49.29 20:29:01 3 41.55 0.00 5.56 0.39 0.19 52.31 20:29:01 4 37.69 0.00 5.41 0.20 0.14 56.56 20:29:01 5 41.33 0.00 5.73 0.75 0.10 52.09 20:29:01 6 37.25 0.00 4.93 1.14 0.17 56.52 20:29:01 7 40.19 0.00 5.68 0.95 0.12 53.06 20:30:01 all 4.83 0.00 1.02 2.15 0.06 91.93 20:30:01 0 4.60 0.00 0.87 8.05 0.05 86.43 20:30:01 1 4.65 0.00 1.27 0.77 0.07 93.24 20:30:01 2 5.60 0.00 0.89 0.67 0.05 92.80 20:30:01 3 4.30 0.00 1.09 0.99 0.05 93.57 20:30:01 4 4.52 0.00 0.80 0.67 0.07 93.94 20:30:01 5 5.62 0.00 1.32 0.62 0.10 92.34 20:30:01 6 4.47 0.00 0.94 3.61 0.05 90.93 20:30:01 7 4.94 0.00 0.99 1.85 0.03 92.19 20:31:01 all 8.00 0.00 0.61 3.89 0.04 87.46 20:31:01 0 8.34 0.00 0.60 0.77 0.02 90.27 20:31:01 1 1.18 0.00 0.40 1.12 0.02 97.28 20:31:01 2 8.27 0.00 0.60 0.99 0.02 90.13 20:31:01 3 7.67 0.00 0.52 1.68 0.03 90.10 20:31:01 4 4.04 0.00 0.57 3.34 0.05 92.01 20:31:01 5 0.63 0.00 0.40 0.47 0.02 98.48 20:31:01 6 17.96 0.00 1.33 20.99 0.08 59.63 20:31:01 7 16.07 0.00 0.45 1.92 0.05 81.50 Average: all 12.77 0.00 2.24 6.35 0.07 78.58 Average: 0 11.69 0.00 2.12 12.13 0.06 74.00 Average: 1 12.74 0.00 2.27 5.03 0.06 79.89 Average: 2 17.36 0.00 2.42 3.68 0.06 76.47 Average: 3 12.74 0.00 2.31 4.89 0.07 80.00 Average: 4 11.18 0.00 2.16 8.25 0.08 78.34 Average: 5 11.62 0.00 2.36 5.84 0.07 80.11 Average: 6 12.03 0.00 2.04 4.06 0.06 81.81 Average: 7 12.77 0.00 2.22 6.89 0.07 78.05