---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-586 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 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 815 24660 0 6691 30896 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:a6:0e:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fea6:ec7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:92:73:4c 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-586) 01/28/24 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 97.68 17.59 80.09 1020.33 27764.35 23:13:01 125.30 23.03 102.27 2766.61 33053.82 23:14:01 206.06 0.20 205.86 29.06 121596.40 23:15:01 354.52 13.10 341.43 801.83 75929.71 23:16:01 19.61 0.00 19.61 0.00 21388.50 23:17:02 28.25 0.07 28.18 6.00 22247.63 23:18:01 81.31 1.97 79.34 113.88 19286.95 Average: 130.51 8.01 122.50 678.15 45960.20 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30117052 31739796 2822168 8.57 70772 1861420 1413032 4.16 839032 1694616 179620 23:13:01 28793628 31687940 4145592 12.59 100852 3063776 1582320 4.66 971644 2802312 1044276 23:14:01 25326148 31693568 7613072 23.11 142368 6337056 1447676 4.26 998296 6072388 1373244 23:15:01 22953644 29507660 9985576 30.32 158740 6487384 8934480 26.29 3362100 6006372 1776 23:16:01 22942628 29497512 9996592 30.35 158952 6487656 8947852 26.33 3374656 6003856 200 23:17:02 23184880 29764884 9754340 29.61 159340 6515692 7366540 21.67 3130840 6018108 156 23:18:01 25237924 31621664 7701296 23.38 163196 6331012 1496512 4.40 1282992 5864780 32188 Average: 25507986 30787575 7431234 22.56 136317 5297714 4455487 13.11 1994223 4923205 375923 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 68.76 47.35 1005.45 7.79 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 23:13:01 br-e184840588ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 224.75 148.18 6315.89 14.99 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 7.20 7.20 0.67 0.67 0.00 0.00 0.00 0.00 23:14:01 br-e184840588ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 1161.60 521.11 29108.62 37.12 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 6.46 6.46 0.66 0.66 0.00 0.00 0.00 0.00 23:15:01 veth32a3d30 5.02 6.50 0.81 0.93 0.00 0.00 0.00 0.00 23:15:01 veth5cf988a 76.62 91.52 41.94 23.19 0.00 0.00 0.00 0.00 23:15:01 br-e184840588ce 1.48 1.43 0.90 1.82 0.00 0.00 0.00 0.00 23:15:01 veth46a5309 0.23 0.55 0.02 0.21 0.00 0.00 0.00 0.00 23:16:01 veth32a3d30 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 23:16:01 veth5cf988a 30.86 37.29 35.67 8.54 0.00 0.00 0.00 0.00 23:16:01 br-e184840588ce 1.62 1.83 0.99 0.24 0.00 0.00 0.00 0.00 23:16:01 veth46a5309 0.58 0.57 0.05 1.49 0.00 0.00 0.00 0.00 23:17:02 veth32a3d30 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 23:17:02 veth5cf988a 0.22 0.37 0.09 0.06 0.00 0.00 0.00 0.00 23:17:02 br-e184840588ce 1.18 1.45 0.10 0.14 0.00 0.00 0.00 0.00 23:17:02 veth9fc1137 58.56 57.96 13.53 38.21 0.00 0.00 0.00 0.00 23:18:01 ens3 1997.80 1093.04 37977.98 161.21 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 35.60 35.60 6.32 6.32 0.00 0.00 0.00 0.00 Average: ens3 219.24 111.49 5235.74 13.83 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 Average: lo 4.45 4.45 0.84 0.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-586) 01/28/24 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.34 0.00 0.76 2.30 0.04 87.56 23:12:01 0 2.19 0.00 0.25 0.18 0.05 97.33 23:12:01 1 21.39 0.00 1.42 1.20 0.03 75.95 23:12:01 2 11.88 0.00 1.02 3.75 0.03 83.32 23:12:01 3 7.38 0.00 0.63 6.78 0.03 85.17 23:12:01 4 16.07 0.00 0.90 5.81 0.03 77.19 23:12:01 5 8.72 0.00 0.89 0.44 0.07 89.89 23:12:01 6 6.03 0.00 0.58 0.07 0.02 93.30 23:12:01 7 1.07 0.00 0.33 0.18 0.02 98.40 23:13:01 all 10.98 0.00 2.18 2.06 0.04 84.74 23:13:01 0 3.88 0.00 2.17 2.64 0.07 91.25 23:13:01 1 7.84 0.00 2.72 0.13 0.07 89.24 23:13:01 2 27.67 0.00 3.42 1.21 0.05 67.65 23:13:01 3 3.94 0.00 1.77 10.62 0.03 83.64 23:13:01 4 21.94 0.00 2.87 0.81 0.05 74.34 23:13:01 5 8.07 0.00 1.35 0.42 0.03 90.13 23:13:01 6 5.32 0.00 1.58 0.17 0.03 92.90 23:13:01 7 9.20 0.00 1.64 0.52 0.03 88.61 23:14:01 all 12.83 0.00 6.05 5.67 0.08 75.37 23:14:01 0 10.74 0.00 6.60 3.94 0.08 78.63 23:14:01 1 15.15 0.00 6.53 9.47 0.07 68.79 23:14:01 2 13.73 0.00 6.06 0.24 0.10 79.88 23:14:01 3 14.98 0.00 5.48 6.23 0.07 73.24 23:14:01 4 11.40 0.00 5.32 0.83 0.07 82.38 23:14:01 5 11.26 0.00 5.79 21.42 0.07 61.46 23:14:01 6 12.20 0.00 6.37 3.33 0.08 78.00 23:14:01 7 13.19 0.00 6.31 0.03 0.07 80.40 23:15:01 all 28.68 0.00 3.83 4.58 0.08 62.83 23:15:01 0 18.18 0.00 3.34 23.07 0.08 55.33 23:15:01 1 37.18 0.00 4.93 3.64 0.10 54.15 23:15:01 2 31.05 0.00 3.98 2.17 0.08 62.72 23:15:01 3 28.19 0.00 3.59 0.87 0.08 67.26 23:15:01 4 39.61 0.00 4.48 1.02 0.08 54.80 23:15:01 5 26.31 0.00 3.52 2.20 0.08 67.88 23:15:01 6 22.19 0.00 3.73 2.82 0.08 71.18 23:15:01 7 26.85 0.00 2.99 0.74 0.08 69.33 23:16:01 all 4.71 0.00 0.45 0.99 0.05 93.80 23:16:01 0 5.07 0.00 0.51 5.88 0.07 88.47 23:16:01 1 5.84 0.00 0.53 1.92 0.02 91.69 23:16:01 2 4.37 0.00 0.45 0.00 0.05 95.13 23:16:01 3 2.52 0.00 0.25 0.00 0.03 97.20 23:16:01 4 3.74 0.00 0.50 0.00 0.10 95.66 23:16:01 5 6.16 0.00 0.57 0.02 0.05 93.21 23:16:01 6 4.88 0.00 0.40 0.05 0.03 94.63 23:16:01 7 5.10 0.00 0.47 0.00 0.05 94.39 23:17:02 all 1.51 0.00 0.36 1.04 0.05 97.04 23:17:02 0 2.89 0.00 0.31 0.00 0.05 96.75 23:17:02 1 1.99 0.00 0.32 5.98 0.03 91.69 23:17:02 2 0.97 0.00 0.30 0.02 0.03 98.68 23:17:02 3 0.92 0.00 0.38 0.07 0.05 98.58 23:17:02 4 0.82 0.00 0.37 1.80 0.05 96.96 23:17:02 5 1.40 0.00 0.40 0.00 0.05 98.14 23:17:02 6 1.94 0.00 0.50 0.38 0.07 97.11 23:17:02 7 1.15 0.00 0.32 0.03 0.05 98.45 23:18:01 all 7.65 0.00 0.68 1.14 0.04 90.49 23:18:01 0 2.91 0.00 0.60 0.90 0.07 95.52 23:18:01 1 38.50 0.00 1.68 0.68 0.05 59.09 23:18:01 2 11.28 0.00 0.71 0.31 0.02 87.69 23:18:01 3 2.70 0.00 0.59 2.38 0.03 94.29 23:18:01 4 1.00 0.00 0.51 4.44 0.03 94.02 23:18:01 5 0.98 0.00 0.49 0.08 0.03 98.40 23:18:01 6 0.81 0.00 0.37 0.20 0.02 98.59 23:18:01 7 3.14 0.00 0.48 0.17 0.02 96.20 Average: all 10.80 0.00 2.04 2.53 0.05 84.57 Average: 0 6.55 0.00 1.95 5.24 0.07 86.19 Average: 1 18.21 0.00 2.58 3.28 0.05 75.88 Average: 2 14.39 0.00 2.27 1.10 0.05 82.18 Average: 3 8.65 0.00 1.80 3.84 0.05 85.66 Average: 4 13.53 0.00 2.13 2.10 0.06 82.18 Average: 5 8.99 0.00 1.85 3.45 0.06 85.66 Average: 6 7.62 0.00 1.93 1.00 0.05 89.41 Average: 7 8.52 0.00 1.78 0.24 0.05 89.41