---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10 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 712K 3.2G 1% /run /dev/vda1 155G 11G 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 826 27866 0 3474 30885 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:be:25:ac brd ff:ff:ff:ff:ff:ff inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:febe:25ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:ca:f9:77 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:d1ff:feca:f977/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10) 11/28/23 _x86_64_ (8 CPU) 14:22:32 LINUX RESTART (8 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 130.04 66.06 63.98 4468.24 30447.05 14:25:01 126.18 43.21 82.97 2405.33 28660.02 14:26:01 134.24 22.73 111.51 601.90 35626.33 14:27:01 82.72 4.08 78.64 256.36 35430.36 14:28:01 72.90 0.02 72.89 0.80 31095.62 14:29:01 116.54 2.65 113.90 371.74 50938.89 14:30:01 208.93 0.02 208.92 1.73 45003.70 14:31:01 99.83 0.97 98.87 17.19 9744.09 14:32:01 26.66 0.02 26.65 4.27 2979.64 Average: 110.90 15.53 95.37 903.10 29991.76 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 30120776 31714788 2818444 8.56 65716 1839564 1506916 4.43 898588 1637276 191312 14:25:01 29701932 31503076 3237288 9.83 79504 2024016 2193324 6.45 1127500 1808804 138432 14:26:01 29068744 31215176 3870476 11.75 96460 2337408 2622076 7.71 1462748 2073764 87832 14:27:01 29076744 31232220 3862476 11.73 122904 2317076 2522668 7.42 1478684 2044288 49476 14:28:01 28705160 31231664 4234060 12.85 127176 2649588 2533632 7.45 1478016 2362004 303664 14:29:01 28255100 31117256 4684120 14.22 141584 2972960 2680368 7.89 1693188 2593428 200584 14:30:01 27597172 31237228 5342048 16.22 190324 3595008 2504996 7.37 1740424 3093520 40396 14:31:01 27616948 31124404 5322272 16.16 196320 3461684 2639044 7.76 1888092 2930336 343108 14:32:01 28100736 31181256 4838484 14.69 197884 3083972 2510216 7.39 1825176 2562472 328 Average: 28693701 31284119 4245519 12.89 135319 2697920 2412582 7.10 1510268 2345099 150570 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 427.04 280.26 1435.39 64.29 0.00 0.00 0.00 0.00 14:24:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 103.83 88.02 854.67 20.77 0.00 0.00 0.00 0.00 14:25:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 200.32 160.94 2160.23 29.91 0.00 0.00 0.00 0.00 14:26:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 89.54 63.29 1111.95 14.01 0.00 0.00 0.00 0.00 14:27:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 66.77 58.11 17.95 15.71 0.00 0.00 0.00 0.00 14:28:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 docker0 80.06 189.95 7.93 4117.91 0.00 0.00 0.00 0.00 14:29:01 ens3 203.93 91.59 4372.99 10.81 0.00 0.00 0.00 0.00 14:29:01 vethdc0129e 62.31 124.34 7.80 2666.27 0.00 0.00 0.00 0.22 14:29:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 14:30:01 docker0 1.62 1.57 0.27 9.22 0.00 0.00 0.00 0.00 14:30:01 ens3 3.22 2.05 9.74 1.57 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:31:01 ens3 41.77 38.67 53.34 27.23 0.00 0.00 0.00 0.00 14:31:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 554.09 725.91 48.47 5511.15 0.00 0.00 0.00 0.00 14:32:01 lo 3.93 3.93 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 9.08 21.29 0.91 458.62 0.00 0.00 0.00 0.00 Average: ens3 187.84 167.65 1118.35 632.80 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10) 11/28/23 _x86_64_ (8 CPU) 14:22:32 LINUX RESTART (8 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 9.45 0.00 0.96 3.75 0.04 85.80 14:24:01 0 4.55 0.00 0.67 8.41 0.02 86.36 14:24:01 1 8.92 0.00 0.80 5.49 0.03 84.75 14:24:01 2 4.60 0.00 0.65 1.25 0.02 93.47 14:24:01 3 13.70 0.00 1.45 7.21 0.03 77.61 14:24:01 4 14.98 0.00 1.37 1.22 0.08 82.35 14:24:01 5 16.09 0.00 1.44 2.01 0.05 80.41 14:24:01 6 4.74 0.00 0.43 0.17 0.02 94.64 14:24:01 7 8.04 0.00 0.90 4.25 0.02 86.80 14:25:01 all 9.67 0.00 0.69 6.04 0.06 83.54 14:25:01 0 15.85 0.00 1.00 0.70 0.05 82.40 14:25:01 1 13.72 0.00 0.87 1.17 0.10 84.14 14:25:01 2 17.23 0.00 1.30 5.63 0.03 75.80 14:25:01 3 6.13 0.00 0.45 0.55 0.10 92.77 14:25:01 4 3.06 0.00 0.23 9.47 0.12 87.12 14:25:01 5 2.95 0.00 0.27 0.28 0.02 96.48 14:25:01 6 8.21 0.00 0.57 0.13 0.02 91.07 14:25:01 7 10.24 0.00 0.82 30.46 0.05 58.42 14:26:01 all 10.45 0.00 0.80 4.47 0.12 84.17 14:26:01 0 4.11 0.00 0.50 1.14 0.02 94.24 14:26:01 1 3.33 0.00 0.52 0.28 0.02 95.84 14:26:01 2 2.40 0.00 0.47 12.54 0.68 83.91 14:26:01 3 5.77 0.00 0.74 6.98 0.03 86.48 14:26:01 4 5.89 0.00 0.80 5.66 0.04 87.62 14:26:01 5 12.98 0.00 0.75 0.77 0.02 85.49 14:26:01 6 37.99 0.00 1.63 6.17 0.08 54.12 14:26:01 7 10.90 0.00 1.02 2.33 0.03 85.72 14:27:01 all 11.15 0.00 0.87 2.53 0.03 85.42 14:27:01 0 3.57 0.00 0.45 0.02 0.02 95.95 14:27:01 1 4.32 0.00 0.20 0.03 0.02 95.43 14:27:01 2 5.32 0.00 0.38 0.72 0.03 93.54 14:27:01 3 4.08 0.00 0.52 14.70 0.03 80.67 14:27:01 4 3.19 0.00 0.32 0.15 0.03 96.31 14:27:01 5 21.19 0.00 0.85 0.40 0.03 77.53 14:27:01 6 38.38 0.00 2.94 3.93 0.07 54.68 14:27:01 7 9.22 0.00 1.30 0.35 0.02 89.11 14:28:01 all 11.49 0.00 0.52 2.48 0.03 85.49 14:28:01 0 0.53 0.00 0.03 0.00 0.02 99.42 14:28:01 1 0.94 0.00 0.03 0.00 0.00 99.03 14:28:01 2 2.33 0.00 0.33 4.25 0.03 93.05 14:28:01 3 8.49 0.00 0.68 7.62 0.03 83.18 14:28:01 4 17.07 0.00 0.50 0.30 0.03 82.10 14:28:01 5 61.69 0.00 2.44 2.46 0.08 33.33 14:28:01 6 0.48 0.00 0.12 5.17 0.02 94.21 14:28:01 7 0.57 0.00 0.03 0.00 0.00 99.40 14:29:01 all 8.75 0.00 1.31 3.44 0.04 86.46 14:29:01 0 7.35 0.00 1.60 0.10 0.02 90.93 14:29:01 1 8.72 0.00 1.63 0.42 0.03 89.19 14:29:01 2 2.75 0.00 0.73 1.91 0.05 94.56 14:29:01 3 14.36 0.00 1.31 1.16 0.05 83.12 14:29:01 4 2.90 0.00 0.84 0.85 0.03 95.38 14:29:01 5 0.92 0.00 1.00 4.96 0.02 93.10 14:29:01 6 30.43 0.00 2.66 8.35 0.05 58.51 14:29:01 7 2.63 0.00 0.72 9.78 0.05 86.82 14:30:01 all 9.59 0.00 2.08 2.79 0.04 85.50 14:30:01 0 2.93 0.00 2.28 12.81 0.03 81.96 14:30:01 1 4.46 0.00 1.71 0.12 0.07 93.65 14:30:01 2 10.42 0.00 1.45 1.38 0.03 86.71 14:30:01 3 36.06 0.00 4.87 0.55 0.05 58.46 14:30:01 4 14.95 0.00 3.27 0.32 0.07 81.40 14:30:01 5 2.58 0.00 0.89 0.00 0.02 96.52 14:30:01 6 1.69 0.00 0.65 0.03 0.02 97.61 14:30:01 7 3.57 0.00 1.51 7.15 0.03 87.74 14:31:01 all 11.02 0.00 0.99 0.71 0.04 87.24 14:31:01 0 1.72 0.00 0.55 0.20 0.02 97.52 14:31:01 1 5.52 0.00 1.35 0.68 0.02 92.43 14:31:01 2 10.00 0.00 0.75 0.93 0.02 88.30 14:31:01 3 1.54 0.00 0.45 0.02 0.05 97.95 14:31:01 4 63.02 0.00 3.59 0.88 0.08 32.43 14:31:01 5 1.52 0.00 0.35 0.73 0.02 97.38 14:31:01 6 3.73 0.00 0.33 0.10 0.02 95.82 14:31:01 7 1.20 0.00 0.57 2.17 0.05 96.01 14:32:01 all 16.46 0.00 0.93 0.36 0.08 82.16 14:32:01 0 12.72 0.00 1.27 0.02 0.05 85.95 14:32:01 1 9.79 0.00 0.47 0.18 0.07 89.49 14:32:01 2 38.92 0.00 1.44 0.15 0.13 59.36 14:32:01 3 18.51 0.00 1.44 0.12 0.13 79.80 14:32:01 4 11.84 0.00 0.69 0.25 0.10 87.12 14:32:01 5 18.43 0.00 1.08 1.26 0.08 79.15 14:32:01 6 5.89 0.00 0.38 0.92 0.03 92.77 14:32:01 7 15.56 0.00 0.70 0.00 0.07 83.68 Average: all 10.89 0.00 1.02 2.95 0.05 85.09 Average: 0 5.93 0.00 0.93 2.59 0.03 90.53 Average: 1 6.63 0.00 0.84 0.93 0.04 91.55 Average: 2 10.43 0.00 0.83 3.20 0.11 85.42 Average: 3 12.06 0.00 1.32 4.32 0.06 82.23 Average: 4 15.28 0.00 1.29 2.10 0.07 81.26 Average: 5 15.36 0.00 1.01 1.43 0.04 82.16 Average: 6 14.59 0.00 1.08 2.77 0.04 81.53 Average: 7 6.88 0.00 0.84 6.26 0.04 85.98