---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-69 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 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 863 27963 0 3340 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:bc:0b:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:febc:bc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:5d:1e:44 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::42:8ff:fe5d:1e44/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-69) 10/08/26 _x86_64_ (8 CPU) 03:27:33 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 368.29 29.22 339.07 966.34 96602.60 03:30:01 166.52 19.46 147.06 482.59 48361.54 03:31:01 23.78 2.42 21.36 106.78 4093.58 03:32:01 37.78 1.02 36.76 74.92 12832.79 03:33:01 136.64 2.73 133.91 392.94 26703.10 03:34:01 37.43 1.72 35.71 112.78 6475.19 Average: 128.41 9.43 118.98 356.08 32513.09 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30027576 31657960 2911644 8.84 73336 1866336 1454096 4.28 896844 1722532 206420 03:30:01 28990944 30962632 3948276 11.99 89348 2175832 2429656 7.15 1619692 2003660 10520 03:31:01 27505676 29589500 5433544 16.50 92996 2280112 3697848 10.88 3045400 2051820 5060 03:32:01 27680484 30139248 5258736 15.96 99004 2639668 2870364 8.45 2579116 2323060 164 03:33:01 27256504 30110620 5682716 17.25 107140 3018532 2879492 8.47 2642788 2663300 52 03:34:01 28653168 31612032 4286052 13.01 109344 3118724 1432880 4.22 1170356 2736356 9164 Average: 28352392 30678665 4586828 13.93 95195 2516534 2460723 7.24 1992366 2250121 38563 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 253.55 163.70 1655.72 54.72 0.00 0.00 0.00 0.00 03:29:01 lo 1.13 1.13 0.14 0.14 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 386.10 268.21 2739.48 65.23 0.00 0.00 0.00 0.00 03:30:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 592.33 302.53 1653.07 139.27 0.00 0.00 0.00 0.00 03:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 569.72 298.85 2043.80 118.80 0.00 0.00 0.00 0.00 03:32:01 lo 1.25 1.25 0.11 0.11 0.00 0.00 0.00 0.00 03:33:01 docker0 10.41 24.53 0.69 189.68 0.00 0.00 0.00 0.00 03:33:01 ens3 315.76 170.14 420.33 79.39 0.00 0.00 0.00 0.00 03:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 197.33 147.76 84.63 73.82 0.00 0.00 0.00 0.00 03:34:01 lo 15.60 15.60 1.40 1.40 0.00 0.00 0.00 0.00 Average: docker0 1.74 4.09 0.11 31.62 0.00 0.00 0.00 0.00 Average: ens3 385.79 225.19 1432.82 88.54 0.00 0.00 0.00 0.00 Average: lo 3.16 3.16 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-69) 10/08/26 _x86_64_ (8 CPU) 03:27:33 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.54 0.00 0.92 2.30 0.01 86.23 03:29:01 0 11.23 0.00 0.68 3.70 0.00 84.38 03:29:01 1 14.52 0.00 1.12 1.30 0.02 83.04 03:29:01 2 9.47 0.00 0.75 0.27 0.02 89.50 03:29:01 3 2.34 0.00 0.50 0.03 0.02 97.11 03:29:01 4 2.23 0.00 0.48 0.13 0.02 97.14 03:29:01 5 1.12 0.00 0.20 0.02 0.00 98.67 03:29:01 6 3.88 0.00 0.67 9.41 0.00 86.05 03:29:01 7 39.56 0.00 2.97 3.59 0.03 53.85 03:30:01 all 14.05 0.00 1.20 0.68 0.01 84.07 03:30:01 0 15.36 0.00 1.93 0.17 0.03 82.51 03:30:01 1 14.70 0.00 0.60 0.00 0.00 84.70 03:30:01 2 15.43 0.00 0.84 0.00 0.00 83.73 03:30:01 3 14.90 0.00 1.17 1.24 0.00 82.69 03:30:01 4 11.28 0.00 1.31 0.34 0.00 87.08 03:30:01 5 8.90 0.00 0.60 0.02 0.02 90.46 03:30:01 6 13.57 0.00 1.56 3.30 0.02 81.56 03:30:01 7 18.21 0.00 1.54 0.35 0.02 79.89 03:31:01 all 38.68 0.00 1.12 0.04 0.02 60.15 03:31:01 0 33.18 0.00 0.88 0.02 0.02 65.90 03:31:01 1 57.39 0.00 0.97 0.03 0.02 41.59 03:31:01 2 44.25 0.00 1.40 0.05 0.03 54.26 03:31:01 3 29.10 0.00 1.19 0.07 0.02 69.63 03:31:01 4 34.66 0.00 0.89 0.02 0.00 64.43 03:31:01 5 44.40 0.00 1.22 0.02 0.00 54.37 03:31:01 6 34.65 0.00 1.35 0.07 0.00 63.93 03:31:01 7 31.77 0.00 1.05 0.02 0.02 67.15 03:32:01 all 35.64 0.00 1.45 0.17 0.02 62.72 03:32:01 0 36.88 0.00 1.69 0.20 0.02 61.20 03:32:01 1 23.85 0.00 1.73 0.05 0.03 74.33 03:32:01 2 44.64 0.00 1.07 0.27 0.02 54.01 03:32:01 3 32.03 0.00 1.68 0.82 0.03 65.44 03:32:01 4 34.43 0.00 1.34 0.00 0.02 64.21 03:32:01 5 45.59 0.00 1.57 0.07 0.02 52.75 03:32:01 6 36.23 0.00 1.70 0.00 0.02 62.05 03:32:01 7 31.51 0.00 0.82 0.00 0.00 67.67 03:33:01 all 20.44 0.00 2.74 0.59 0.02 76.21 03:33:01 0 19.46 0.00 2.47 0.77 0.02 77.29 03:33:01 1 21.00 0.00 3.29 0.40 0.02 75.29 03:33:01 2 19.55 0.00 2.84 2.67 0.03 74.91 03:33:01 3 23.98 0.00 2.13 0.03 0.00 73.86 03:33:01 4 22.06 0.00 3.07 0.08 0.02 74.76 03:33:01 5 18.14 0.00 2.61 0.13 0.02 79.10 03:33:01 6 22.50 0.00 2.97 0.13 0.02 74.38 03:33:01 7 16.83 0.00 2.54 0.49 0.03 80.11 03:34:01 all 17.11 0.00 1.53 0.14 0.01 81.19 03:34:01 0 9.51 0.00 1.70 0.27 0.02 88.50 03:34:01 1 12.35 0.00 1.37 0.00 0.00 86.28 03:34:01 2 11.99 0.00 1.48 0.42 0.02 86.10 03:34:01 3 27.26 0.00 2.39 0.33 0.03 69.98 03:34:01 4 10.85 0.00 1.30 0.07 0.02 87.76 03:34:01 5 15.99 0.00 1.60 0.00 0.03 82.38 03:34:01 6 32.26 0.00 1.42 0.03 0.03 66.25 03:34:01 7 16.76 0.00 1.00 0.02 0.00 82.23 Average: all 22.74 0.00 1.49 0.65 0.01 75.10 Average: 0 20.93 0.00 1.56 0.86 0.02 76.64 Average: 1 23.98 0.00 1.51 0.30 0.01 74.20 Average: 2 24.21 0.00 1.40 0.61 0.02 73.76 Average: 3 21.59 0.00 1.51 0.42 0.02 76.46 Average: 4 19.24 0.00 1.40 0.11 0.01 79.24 Average: 5 22.35 0.00 1.30 0.04 0.01 76.29 Average: 6 23.85 0.00 1.61 2.16 0.01 72.36 Average: 7 25.78 0.00 1.65 0.74 0.02 71.81