---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16860 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: 2799.996 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 712K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / 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 860 27211 0 4095 30851 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:fa:b0:1a brd ff:ff:ff:ff:ff:ff inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fefa:b01a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:53:36:7d 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:abff:fe53:367d/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-16860) 02/14/26 _x86_64_ (8 CPU) 14:40:21 LINUX RESTART (8 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 198.03 21.50 176.54 421.13 61457.76 14:43:01 104.78 5.43 99.35 465.26 61081.95 14:44:01 145.03 3.17 141.87 421.33 83628.66 14:45:01 104.00 0.37 103.63 2.93 10087.52 14:46:01 96.55 0.22 96.33 1.73 8918.80 14:47:01 90.78 0.17 90.62 9.47 4497.38 Average: 123.20 5.14 118.06 220.32 38280.75 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 29426812 31174232 3512408 10.66 84400 1962640 2016228 5.93 1399036 1796244 133664 14:43:01 27785424 29795860 5153796 15.65 88396 2213988 3269536 9.62 2823164 1992648 2404 14:44:01 27484248 30603724 5454972 16.56 103024 3283808 2402708 7.07 2462492 2595772 41560 14:45:01 26705432 30110760 6233788 18.93 138180 3475904 2880088 8.47 2973696 2787344 36224 14:46:01 26456448 30137976 6482772 19.68 173396 3678732 2853664 8.40 2988668 2983284 69544 14:47:01 27871084 31585120 5068136 15.39 178360 3713832 1480540 4.36 1630476 2955696 10472 Average: 27621575 30567945 5317645 16.14 127626 3054817 2483794 7.31 2379589 2518498 48978 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 ens3 272.17 196.53 1897.60 45.81 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 1.20 1.20 0.15 0.15 0.00 0.00 0.00 0.00 14:43:01 ens3 1251.19 828.38 3986.75 223.80 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 7.85 7.85 2.15 2.15 0.00 0.00 0.00 0.00 14:44:01 ens3 773.01 701.22 2787.90 3371.38 0.00 0.00 0.00 0.00 14:44:01 vethf9404e0 26.81 48.47 3.83 257.59 0.00 0.00 0.00 0.02 14:44:01 docker0 29.49 53.25 3.62 335.04 0.00 0.00 0.00 0.00 14:44:01 lo 6.60 6.60 0.64 0.64 0.00 0.00 0.00 0.00 14:45:01 ens3 260.41 186.39 545.81 38.23 0.00 0.00 0.00 0.00 14:45:01 vethf9404e0 163.97 212.25 31.15 535.27 0.00 0.00 0.00 0.04 14:45:01 docker0 163.97 212.20 28.91 535.27 0.00 0.00 0.00 0.00 14:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:46:01 ens3 253.22 176.40 753.73 32.24 0.00 0.00 0.00 0.00 14:46:01 docker0 172.53 242.97 28.29 751.79 0.00 0.00 0.00 0.00 14:46:01 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 14:46:01 veth399d118 143.30 215.60 28.60 749.36 0.00 0.00 0.00 0.06 14:47:01 ens3 106.55 92.73 57.37 15.65 0.00 0.00 0.00 0.00 14:47:01 docker0 73.60 74.24 7.09 45.42 0.00 0.00 0.00 0.00 14:47:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 486.11 363.62 1671.58 621.28 0.00 0.00 0.00 0.00 Average: docker0 73.26 97.10 11.32 277.91 0.00 0.00 0.00 0.00 Average: lo 2.73 2.73 0.50 0.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16860) 02/14/26 _x86_64_ (8 CPU) 14:40:21 LINUX RESTART (8 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 14.15 0.00 0.96 1.59 0.05 83.26 14:42:01 0 10.79 0.00 0.58 0.13 0.08 88.41 14:42:01 1 24.02 0.00 1.55 0.42 0.05 73.96 14:42:01 2 9.11 0.00 0.58 0.08 0.03 90.19 14:42:01 3 4.44 0.00 0.58 4.09 0.02 90.86 14:42:01 4 11.05 0.00 0.93 0.52 0.03 87.47 14:42:01 5 5.65 0.00 0.20 4.44 0.03 89.67 14:42:01 6 11.31 0.00 1.10 0.95 0.03 86.60 14:42:01 7 36.79 0.00 2.10 2.04 0.05 59.02 14:43:01 all 17.99 0.00 1.66 0.78 0.05 79.52 14:43:01 0 20.50 0.00 0.93 0.22 0.05 78.30 14:43:01 1 19.41 0.00 1.46 0.47 0.05 78.61 14:43:01 2 13.89 0.00 2.05 0.08 0.05 83.93 14:43:01 3 22.62 0.00 0.89 0.00 0.05 76.45 14:43:01 4 16.76 0.00 1.14 0.03 0.05 82.02 14:43:01 5 17.06 0.00 2.92 3.81 0.07 76.14 14:43:01 6 19.30 0.00 1.54 1.49 0.07 77.60 14:43:01 7 14.40 0.00 2.30 0.08 0.05 83.17 14:44:01 all 12.70 0.00 2.07 1.26 0.06 83.92 14:44:01 0 12.06 0.00 2.10 0.30 0.07 85.47 14:44:01 1 14.37 0.00 1.60 0.02 0.05 83.96 14:44:01 2 11.11 0.00 1.35 0.25 0.07 87.23 14:44:01 3 21.76 0.00 2.81 0.44 0.05 74.94 14:44:01 4 14.70 0.00 2.40 1.46 0.07 81.37 14:44:01 5 12.33 0.00 1.68 4.11 0.05 81.83 14:44:01 6 8.54 0.00 2.48 0.44 0.03 88.51 14:44:01 7 6.68 0.00 2.10 3.10 0.05 88.07 14:45:01 all 6.78 0.00 0.98 0.30 0.04 91.90 14:45:01 0 3.24 0.00 0.68 0.50 0.05 95.53 14:45:01 1 2.92 0.00 0.68 0.00 0.03 96.36 14:45:01 2 1.61 0.00 0.15 0.00 0.02 98.22 14:45:01 3 3.53 0.00 1.32 0.10 0.05 94.99 14:45:01 4 12.06 0.00 0.57 0.00 0.05 87.32 14:45:01 5 2.49 0.00 0.75 0.03 0.03 96.69 14:45:01 6 6.84 0.00 2.51 1.77 0.07 88.81 14:45:01 7 21.48 0.00 1.19 0.00 0.05 77.28 14:46:01 all 6.62 0.00 0.92 0.24 0.04 92.18 14:46:01 0 1.57 0.00 0.75 0.65 0.03 96.99 14:46:01 1 30.61 0.00 1.00 0.02 0.05 68.32 14:46:01 2 3.65 0.00 0.49 0.03 0.03 95.79 14:46:01 3 2.26 0.00 1.20 1.22 0.05 95.27 14:46:01 4 0.37 0.00 0.89 0.02 0.03 98.69 14:46:01 5 11.53 0.00 2.45 0.02 0.05 85.95 14:46:01 6 0.20 0.00 0.12 0.00 0.02 99.67 14:46:01 7 2.71 0.00 0.52 0.00 0.03 96.74 14:47:01 all 1.78 0.00 0.35 0.21 0.03 97.63 14:47:01 0 0.37 0.00 0.23 0.27 0.02 99.12 14:47:01 1 5.49 0.00 0.95 0.00 0.05 93.51 14:47:01 2 0.28 0.00 0.18 0.02 0.02 99.50 14:47:01 3 0.28 0.00 0.45 1.35 0.03 97.88 14:47:01 4 0.17 0.00 0.30 0.00 0.03 99.50 14:47:01 5 2.92 0.00 0.32 0.00 0.02 96.75 14:47:01 6 4.32 0.00 0.27 0.03 0.03 95.34 14:47:01 7 0.40 0.00 0.07 0.03 0.02 99.48 Average: all 10.00 0.00 1.16 0.73 0.04 88.07 Average: 0 8.08 0.00 0.88 0.35 0.05 90.64 Average: 1 16.14 0.00 1.21 0.15 0.05 82.45 Average: 2 6.60 0.00 0.80 0.08 0.04 92.48 Average: 3 9.15 0.00 1.21 1.20 0.04 88.40 Average: 4 9.18 0.00 1.04 0.34 0.04 89.40 Average: 5 8.66 0.00 1.39 2.07 0.04 87.85 Average: 6 8.41 0.00 1.34 0.78 0.04 89.43 Average: 7 13.75 0.00 1.38 0.87 0.04 83.96