---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6035 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 921 24451 0 6793 30790 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:ca:48:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:feca:48f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:d0:1a:1c 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-6035) 12/18/23 _x86_64_ (8 CPU) 13:17:12 LINUX RESTART (8 CPU) 13:18:01 tps rtps wtps bread/s bwrtn/s 13:19:01 91.88 17.75 74.14 1023.83 17970.34 13:20:01 189.49 49.86 139.63 3717.25 31031.49 13:21:01 42.44 1.10 41.34 86.92 17347.38 13:22:01 86.07 13.61 72.46 2535.15 44663.25 13:23:01 213.61 5.90 207.72 855.72 63551.27 13:24:01 194.53 0.05 194.48 4.67 59746.98 13:25:01 79.09 0.00 79.09 0.00 17919.81 13:26:01 50.22 0.40 49.83 31.19 16832.39 13:27:01 21.36 0.03 21.33 0.27 11765.37 13:28:01 69.67 1.25 68.42 88.79 14255.62 Average: 103.84 9.00 94.84 834.41 29508.64 13:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:19:01 30069872 31690380 2869348 8.71 71660 1858564 1431100 4.21 885524 1688508 174704 13:20:01 28893848 31036104 4045372 12.28 87340 2347728 1966576 5.79 1659820 2055288 36468 13:21:01 26310796 28762344 6628424 20.12 91952 2645136 4253008 12.51 4021960 2258656 166560 13:22:01 27953084 31540364 4986136 15.14 107608 3733740 1542036 4.54 1476712 3110552 221340 13:23:01 25473572 30717300 7465648 22.66 136820 5220052 5702916 16.78 2392192 4539348 198548 13:24:01 22760096 29271888 10179124 30.90 172972 6362004 9216384 27.12 3964840 5567148 1808 13:25:01 20936768 27765012 12002452 36.44 179832 6667784 10436168 30.71 5578236 5754648 2756 13:26:01 20507024 27481828 12432196 37.74 185676 6786548 11063608 32.55 5875368 5864488 1708 13:27:01 20500628 27471360 12438592 37.76 186392 6787196 11053148 32.52 5888156 5856508 308 13:28:01 25022688 31505828 7916532 24.03 188864 6378748 1608104 4.73 1921400 5408160 37408 Average: 24842838 29724241 8096382 24.58 140912 4878750 5827305 17.15 3366421 4210330 84161 13:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:19:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 13:19:01 ens3 57.97 40.76 981.59 7.46 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 13:20:01 ens3 476.72 370.89 4809.63 64.56 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:21:01 ens3 947.99 712.21 2146.00 260.21 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:22:01 ens3 226.62 181.36 1773.38 45.82 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 lo 6.73 6.73 0.76 0.76 0.00 0.00 0.00 0.00 13:23:01 vetha1f8cda 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:23:01 br-c85106ca7fb7 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:23:01 ens3 738.09 370.05 13246.83 33.33 0.00 0.00 0.00 0.00 13:24:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:24:01 vetha1f8cda 9.28 8.00 1.16 1.33 0.00 0.00 0.00 0.00 13:24:01 br-c85106ca7fb7 28.28 27.36 12.41 11.44 0.00 0.00 0.83 0.00 13:24:01 ens3 474.22 201.28 9505.37 15.45 0.00 0.00 0.00 0.00 13:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 vetha1f8cda 33.44 22.51 2.84 3.00 0.00 0.00 0.00 0.00 13:25:01 br-c85106ca7fb7 18.95 18.93 2.78 3.04 0.00 0.00 0.00 0.00 13:25:01 ens3 3.05 1.88 6.20 0.39 0.00 0.00 0.00 0.00 13:26:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 13:26:01 vetha1f8cda 30.96 19.35 2.35 2.71 0.00 0.00 0.00 0.00 13:26:01 br-c85106ca7fb7 33.64 33.19 19.31 23.82 0.00 0.00 0.00 0.00 13:26:01 ens3 49.81 37.21 674.74 8.54 0.00 0.00 0.00 0.00 13:27:01 lo 6.30 6.30 0.69 0.69 0.00 0.00 0.00 0.00 13:27:01 vetha1f8cda 35.79 24.40 3.34 3.95 0.00 0.00 0.00 0.00 13:27:01 br-c85106ca7fb7 42.01 42.01 18.26 19.24 0.00 0.00 0.00 0.00 13:27:01 ens3 2.65 2.33 0.56 0.89 0.00 0.00 0.00 0.00 13:28:01 lo 4.18 4.18 0.43 0.43 0.00 0.00 0.00 0.00 13:28:01 ens3 79.14 61.96 73.89 41.93 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 305.63 197.99 3321.79 47.86 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-6035) 12/18/23 _x86_64_ (8 CPU) 13:17:12 LINUX RESTART (8 CPU) 13:18:01 CPU %user %nice %system %iowait %steal %idle 13:19:01 all 9.31 0.00 0.67 2.39 0.03 87.61 13:19:01 0 14.69 0.00 1.07 0.40 0.02 83.82 13:19:01 1 1.10 0.00 0.37 1.12 0.02 97.39 13:19:01 2 0.00 0.00 0.15 8.36 0.00 91.49 13:19:01 3 24.53 0.00 1.50 1.80 0.07 72.10 13:19:01 4 0.33 0.00 0.12 0.05 0.03 99.47 13:19:01 5 9.92 0.00 0.60 0.13 0.03 89.31 13:19:01 6 11.96 0.00 0.70 0.97 0.02 86.35 13:19:01 7 11.85 0.00 0.83 6.24 0.05 81.02 13:20:01 all 21.94 0.00 1.46 2.66 0.07 73.87 13:20:01 0 14.91 0.00 1.20 2.66 0.07 81.16 13:20:01 1 19.06 0.00 0.74 1.11 0.07 79.03 13:20:01 2 24.36 0.00 3.95 7.01 0.08 64.59 13:20:01 3 23.43 0.00 0.89 0.33 0.08 75.26 13:20:01 4 26.60 0.00 1.30 1.39 0.08 70.63 13:20:01 5 18.78 0.00 1.19 6.39 0.05 73.59 13:20:01 6 27.13 0.00 1.09 0.64 0.10 71.04 13:20:01 7 21.08 0.00 1.29 1.62 0.09 75.93 13:21:01 all 46.00 0.00 1.36 0.64 0.10 51.90 13:21:01 0 37.48 0.00 1.52 4.52 0.08 56.40 13:21:01 1 51.97 0.00 1.49 0.08 0.10 46.36 13:21:01 2 52.93 0.00 1.02 0.05 0.12 45.88 13:21:01 3 48.06 0.00 1.67 0.12 0.10 50.05 13:21:01 4 52.86 0.00 1.80 0.15 0.10 45.08 13:21:01 5 44.32 0.00 0.77 0.10 0.08 54.73 13:21:01 6 49.92 0.00 1.82 0.05 0.10 48.10 13:21:01 7 30.43 0.00 0.82 0.05 0.07 68.63 13:22:01 all 15.25 0.00 1.61 4.24 0.06 78.84 13:22:01 0 26.77 0.00 1.72 2.71 0.05 68.75 13:22:01 1 11.22 0.00 2.05 0.03 0.07 86.63 13:22:01 2 10.96 0.00 1.85 17.16 0.07 69.97 13:22:01 3 16.62 0.00 1.51 1.14 0.05 80.68 13:22:01 4 7.02 0.00 1.01 1.37 0.08 90.51 13:22:01 5 12.64 0.00 0.97 2.34 0.03 84.02 13:22:01 6 10.04 0.00 1.24 0.12 0.05 88.56 13:22:01 7 26.69 0.00 2.52 9.06 0.07 61.66 13:23:01 all 17.59 0.00 3.68 5.45 0.07 73.21 13:23:01 0 15.90 0.00 3.43 0.62 0.07 79.98 13:23:01 1 17.75 0.00 3.67 3.85 0.05 74.68 13:23:01 2 17.29 0.00 3.59 30.67 0.08 48.36 13:23:01 3 17.35 0.00 4.04 0.17 0.07 78.37 13:23:01 4 16.35 0.00 3.21 0.35 0.07 80.01 13:23:01 5 16.30 0.00 3.63 0.40 0.07 79.60 13:23:01 6 15.84 0.00 3.51 1.30 0.05 79.31 13:23:01 7 23.93 0.00 4.43 6.17 0.08 65.39 13:24:01 all 29.13 0.00 4.35 6.50 0.11 59.90 13:24:01 0 36.87 0.00 4.92 1.02 0.10 57.09 13:24:01 1 25.30 0.00 5.09 0.29 0.12 69.20 13:24:01 2 31.38 0.00 4.23 3.12 0.12 61.15 13:24:01 3 28.18 0.00 4.18 7.76 0.12 59.76 13:24:01 4 27.74 0.00 3.71 5.53 0.10 62.92 13:24:01 5 28.35 0.00 4.19 3.20 0.10 64.16 13:24:01 6 28.45 0.00 4.76 28.62 0.12 38.05 13:24:01 7 26.76 0.00 3.74 2.70 0.12 66.68 13:25:01 all 30.33 0.00 1.55 1.89 0.10 66.14 13:25:01 0 25.79 0.00 1.79 2.29 0.10 70.03 13:25:01 1 27.05 0.00 1.64 0.47 0.10 70.73 13:25:01 2 55.09 0.00 1.67 0.85 0.10 42.28 13:25:01 3 26.35 0.00 1.39 0.37 0.08 71.81 13:25:01 4 27.48 0.00 1.51 0.07 0.10 70.85 13:25:01 5 27.18 0.00 1.64 7.68 0.10 63.40 13:25:01 6 28.43 0.00 1.48 0.27 0.10 69.72 13:25:01 7 25.21 0.00 1.26 3.09 0.10 70.34 13:26:01 all 9.17 0.00 1.45 1.55 0.09 87.74 13:26:01 0 8.64 0.00 1.64 0.12 0.08 89.51 13:26:01 1 9.77 0.00 1.41 0.94 0.08 87.80 13:26:01 2 8.74 0.00 1.54 4.55 0.08 85.09 13:26:01 3 8.13 0.00 1.38 0.40 0.10 89.98 13:26:01 4 10.44 0.00 1.33 0.44 0.07 87.73 13:26:01 5 9.59 0.00 1.39 2.68 0.10 86.24 13:26:01 6 7.94 0.00 1.25 0.22 0.08 90.50 13:26:01 7 10.09 0.00 1.66 3.07 0.08 85.09 13:27:01 all 4.02 0.00 1.07 0.80 0.07 94.04 13:27:01 0 4.64 0.00 1.16 0.13 0.07 94.00 13:27:01 1 3.82 0.00 1.03 0.05 0.08 95.02 13:27:01 2 3.31 0.00 0.86 5.90 0.05 89.88 13:27:01 3 4.26 0.00 1.14 0.02 0.07 94.52 13:27:01 4 3.77 0.00 1.14 0.17 0.07 94.86 13:27:01 5 4.27 0.00 0.98 0.02 0.07 94.67 13:27:01 6 3.42 0.00 1.10 0.08 0.08 95.32 13:27:01 7 4.65 0.00 1.15 0.08 0.07 94.05 13:28:01 all 7.70 0.00 1.27 1.00 0.06 89.97 13:28:01 0 4.14 0.00 1.09 0.07 0.05 94.65 13:28:01 1 7.57 0.00 1.51 1.12 0.07 89.73 13:28:01 2 5.02 0.00 1.14 5.29 0.08 88.46 13:28:01 3 4.19 0.00 1.36 0.28 0.05 94.12 13:28:01 4 28.10 0.00 1.99 0.49 0.08 69.34 13:28:01 5 5.49 0.00 1.06 0.22 0.07 93.17 13:28:01 6 3.82 0.00 0.94 0.25 0.03 94.95 13:28:01 7 3.22 0.00 1.06 0.25 0.05 95.42 Average: all 19.05 0.00 1.85 2.71 0.08 76.32 Average: 0 19.01 0.00 1.95 1.45 0.07 77.51 Average: 1 17.47 0.00 1.90 0.91 0.08 79.66 Average: 2 20.93 0.00 2.00 8.29 0.08 68.70 Average: 3 20.12 0.00 1.90 1.23 0.08 76.67 Average: 4 20.08 0.00 1.71 1.00 0.08 77.14 Average: 5 17.68 0.00 1.64 2.32 0.07 78.29 Average: 6 18.69 0.00 1.79 3.23 0.07 76.22 Average: 7 18.38 0.00 1.87 3.24 0.08 76.42