---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6533 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 15G 141G 10% / 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 905 24471 0 6789 30806 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:1a:c3:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe1a:c3e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:73:b7:4f 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-6533) 12/20/23 _x86_64_ (8 CPU) 15:08:30 LINUX RESTART (8 CPU) 15:09:02 tps rtps wtps bread/s bwrtn/s 15:10:01 116.98 43.60 73.38 1965.03 25510.54 15:11:01 182.59 49.99 132.59 3730.98 34511.58 15:12:01 56.16 0.98 55.17 83.19 27573.27 15:13:01 89.80 13.00 76.80 2420.26 48361.27 15:14:01 233.19 5.98 227.21 868.66 75202.13 15:15:01 245.53 0.43 245.09 26.26 73069.02 15:16:01 63.86 0.12 63.74 10.53 25122.21 15:17:01 27.27 0.07 27.21 0.80 18199.13 15:18:01 61.08 1.20 59.88 78.04 2896.89 Average: 119.60 12.76 106.84 1018.56 36732.70 15:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:10:01 30126884 31736564 2812328 8.54 70664 1849240 1386400 4.08 838068 1680528 177348 15:11:01 29199080 31216572 3740132 11.35 86104 2227380 1750328 5.15 1477116 1935992 17800 15:12:01 27931960 30377576 5007252 15.20 91844 2639684 2982368 8.77 2404596 2254872 164052 15:13:01 27996376 31558656 4942836 15.01 106448 3713116 1517164 4.46 1454300 3092704 291688 15:14:01 24591236 30164676 8347976 25.34 142412 5501916 6652092 19.57 2984260 4805392 484456 15:15:01 21889316 28581640 11049896 33.55 180632 6499244 10508228 30.92 4707940 5664040 4200 15:16:01 19790576 26771384 13148636 39.92 185968 6797044 11673204 34.35 6575288 5868748 9328 15:17:01 19768144 26748860 13171068 39.99 186888 6798176 11768940 34.63 6599724 5864184 344 15:18:01 25027212 31532984 7912000 24.02 190688 6395592 1557972 4.58 1895852 5420300 64412 Average: 25146754 29854324 7792458 23.66 137961 4713488 5532966 16.28 3215238 4065196 134848 15:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:10:01 ens3 260.47 172.75 1459.14 49.85 0.00 0.00 0.00 0.00 15:10:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 368.12 272.82 2868.52 63.47 0.00 0.00 0.00 0.00 15:11:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 713.21 551.14 3976.56 173.58 0.00 0.00 0.00 0.00 15:12:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 664.49 486.75 1917.84 160.02 0.00 0.00 0.00 0.00 15:13:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 br-d85948415f15 19.63 19.68 9.71 9.99 0.00 0.00 0.00 0.00 15:14:01 veth589b046 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 15:14:01 veth463988e 3.85 5.00 0.70 0.79 0.00 0.00 0.00 0.00 15:14:01 ens3 813.30 403.00 14062.18 36.82 0.00 0.00 0.00 0.00 15:15:01 br-d85948415f15 13.28 12.35 3.60 2.41 0.00 0.00 0.87 0.00 15:15:01 vethdd52bd9 154.71 149.66 331.23 13.17 0.00 0.00 0.00 0.03 15:15:01 veth589b046 0.00 0.95 0.00 0.25 0.00 0.00 0.00 0.00 15:15:01 veth463988e 0.82 2.23 0.12 0.42 0.00 0.00 0.00 0.00 15:16:01 br-d85948415f15 40.98 40.44 32.58 37.48 0.00 0.00 0.00 0.00 15:16:01 vethdd52bd9 205.35 165.87 18.46 20.42 0.00 0.00 0.00 0.00 15:16:01 veth589b046 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 veth463988e 0.33 0.53 0.04 0.05 0.00 0.00 0.00 0.00 15:17:01 br-d85948415f15 38.35 38.27 5.59 6.15 0.00 0.00 0.00 0.00 15:17:01 vethdd52bd9 2.20 2.98 0.75 0.82 0.00 0.00 0.00 0.00 15:17:01 veth589b046 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 veth463988e 0.68 0.95 0.10 0.11 0.00 0.00 0.00 0.00 15:18:01 ens3 3501.02 2256.22 34095.20 563.64 0.00 0.00 0.00 0.00 15:18:01 lo 27.30 27.30 2.81 2.81 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 373.37 240.68 3756.50 60.86 0.00 0.00 0.00 0.00 Average: lo 2.61 2.61 0.28 0.28 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-6533) 12/20/23 _x86_64_ (8 CPU) 15:08:30 LINUX RESTART (8 CPU) 15:09:02 CPU %user %nice %system %iowait %steal %idle 15:10:01 all 10.76 0.00 0.91 2.20 0.04 86.09 15:10:01 0 5.04 0.00 0.41 0.37 0.02 94.16 15:10:01 1 32.47 0.00 2.06 7.15 0.10 58.22 15:10:01 2 15.17 0.00 1.05 0.20 0.03 83.54 15:10:01 3 3.07 0.00 0.41 2.31 0.02 94.20 15:10:01 4 2.97 0.00 0.66 0.27 0.02 96.08 15:10:01 5 2.88 0.00 0.43 5.92 0.03 90.74 15:10:01 6 18.27 0.00 1.53 0.93 0.05 79.22 15:10:01 7 6.26 0.00 0.75 0.51 0.02 92.47 15:11:01 all 20.94 0.00 1.08 1.82 0.07 76.09 15:11:01 0 13.06 0.00 0.73 0.15 0.07 85.99 15:11:01 1 22.35 0.00 0.92 5.33 0.10 71.30 15:11:01 2 16.40 0.00 0.95 1.02 0.07 81.56 15:11:01 3 27.69 0.00 1.17 0.87 0.07 70.20 15:11:01 4 18.02 0.00 0.86 1.53 0.05 79.54 15:11:01 5 14.70 0.00 1.41 1.41 0.07 82.42 15:11:01 6 32.11 0.00 1.71 2.02 0.07 64.10 15:11:01 7 23.17 0.00 0.90 2.19 0.07 73.66 15:12:01 all 38.04 0.00 1.17 0.85 0.07 59.87 15:12:01 0 36.14 0.00 1.13 0.02 0.07 62.64 15:12:01 1 42.00 0.00 0.80 0.10 0.07 57.03 15:12:01 2 39.29 0.00 1.22 0.00 0.05 59.44 15:12:01 3 47.80 0.00 1.00 0.03 0.07 51.09 15:12:01 4 47.38 0.00 1.42 0.05 0.07 51.08 15:12:01 5 32.02 0.00 1.51 0.25 0.07 66.15 15:12:01 6 25.51 0.00 1.42 5.34 0.08 67.65 15:12:01 7 34.21 0.00 0.85 0.99 0.08 63.87 15:13:01 all 20.73 0.00 1.91 2.64 0.06 74.66 15:13:01 0 23.81 0.00 2.66 0.37 0.05 73.11 15:13:01 1 15.41 0.00 1.27 0.28 0.05 82.98 15:13:01 2 13.31 0.00 1.98 4.71 0.07 79.94 15:13:01 3 21.83 0.00 2.11 4.81 0.07 71.18 15:13:01 4 17.39 0.00 1.52 3.46 0.07 77.56 15:13:01 5 18.71 0.00 1.47 0.08 0.05 79.68 15:13:01 6 22.52 0.00 1.88 6.75 0.07 68.78 15:13:01 7 32.90 0.00 2.36 0.67 0.05 64.01 15:14:01 all 25.50 0.00 5.30 3.90 0.07 65.22 15:14:01 0 25.97 0.00 5.96 13.13 0.08 54.86 15:14:01 1 21.78 0.00 4.88 5.01 0.08 68.24 15:14:01 2 23.58 0.00 4.24 3.38 0.08 68.72 15:14:01 3 33.39 0.00 5.76 2.79 0.08 57.97 15:14:01 4 25.36 0.00 5.28 0.59 0.07 68.71 15:14:01 5 24.20 0.00 5.84 0.51 0.08 69.37 15:14:01 6 21.37 0.00 4.62 5.65 0.07 68.30 15:14:01 7 28.32 0.00 5.82 0.15 0.08 65.62 15:15:01 all 33.56 0.00 5.14 4.45 0.09 56.75 15:15:01 0 36.69 0.00 4.79 3.38 0.08 55.05 15:15:01 1 29.85 0.00 5.81 0.77 0.10 63.47 15:15:01 2 33.25 0.00 4.61 1.23 0.08 60.82 15:15:01 3 33.38 0.00 5.72 1.70 0.08 59.12 15:15:01 4 33.60 0.00 5.50 12.58 0.10 48.22 15:15:01 5 34.31 0.00 5.75 6.15 0.08 53.71 15:15:01 6 32.47 0.00 4.19 8.88 0.10 54.36 15:15:01 7 34.92 0.00 4.78 0.93 0.08 59.29 15:16:01 all 34.96 0.00 4.38 0.79 0.11 59.75 15:16:01 0 30.86 0.00 4.22 0.15 0.10 64.67 15:16:01 1 34.95 0.00 4.51 0.07 0.10 60.37 15:16:01 2 40.70 0.00 4.21 4.28 0.12 50.69 15:16:01 3 34.63 0.00 5.16 0.12 0.12 59.97 15:16:01 4 31.04 0.00 4.12 0.24 0.12 64.48 15:16:01 5 33.57 0.00 4.72 0.54 0.10 61.07 15:16:01 6 35.41 0.00 4.26 0.81 0.12 59.40 15:16:01 7 38.55 0.00 3.90 0.05 0.12 57.38 15:17:01 all 4.92 0.00 1.20 0.86 0.11 92.91 15:17:01 0 4.71 0.00 1.17 0.02 0.10 94.00 15:17:01 1 4.65 0.00 1.28 0.08 0.12 93.87 15:17:01 2 4.97 0.00 1.25 6.00 0.12 87.66 15:17:01 3 4.30 0.00 1.09 0.52 0.10 93.99 15:17:01 4 4.83 0.00 1.30 0.03 0.10 93.74 15:17:01 5 6.29 0.00 1.07 0.12 0.08 92.43 15:17:01 6 3.70 0.00 1.18 0.12 0.10 94.90 15:17:01 7 5.89 0.00 1.24 0.07 0.10 92.70 15:18:01 all 8.47 0.00 1.28 0.32 0.06 89.87 15:18:01 0 18.58 0.00 1.54 0.20 0.05 79.63 15:18:01 1 26.70 0.00 2.07 0.48 0.07 70.68 15:18:01 2 2.36 0.00 1.07 0.03 0.07 96.46 15:18:01 3 5.90 0.00 1.23 0.10 0.05 92.71 15:18:01 4 3.97 0.00 1.11 1.32 0.08 93.52 15:18:01 5 4.30 0.00 1.02 0.12 0.05 94.52 15:18:01 6 2.42 0.00 1.09 0.22 0.05 96.22 15:18:01 7 3.49 0.00 1.12 0.12 0.05 95.22 Average: all 21.99 0.00 2.48 1.98 0.08 73.48 Average: 0 21.66 0.00 2.51 1.97 0.07 73.80 Average: 1 25.56 0.00 2.62 2.13 0.09 69.60 Average: 2 21.01 0.00 2.28 2.32 0.08 74.31 Average: 3 23.55 0.00 2.62 1.47 0.07 72.28 Average: 4 20.52 0.00 2.42 2.23 0.07 74.76 Average: 5 19.00 0.00 2.57 1.67 0.07 76.69 Average: 6 21.52 0.00 2.42 3.41 0.08 72.56 Average: 7 23.07 0.00 2.41 0.63 0.07 73.81