---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8751 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / 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 867 22704 0 8595 30844 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:6b:a6:fb brd ff:ff:ff:ff:ff:ff inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:fe6b:a6fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:04:02:dc 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::42:55ff:fe04:2dc/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-8751) 11/04/25 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 236.01 23.25 212.76 2334.54 108371.80 20:24:01 729.97 5.46 724.51 438.39 258877.97 20:25:01 28.91 0.00 28.91 0.00 781.20 20:26:01 9.05 0.10 8.95 14.13 220.10 20:27:01 247.79 7.35 240.44 1321.65 39928.81 20:28:01 18.23 0.00 18.23 0.00 450.06 20:29:01 18.78 0.00 18.78 0.00 433.39 20:30:01 31.11 0.00 31.11 0.00 592.70 20:31:01 20.03 0.00 20.03 0.00 499.65 20:32:01 18.33 0.00 18.33 0.00 488.45 20:33:01 12.05 0.12 11.93 19.86 732.81 20:34:01 79.79 1.23 78.55 89.85 2805.93 Average: 120.85 3.13 117.72 351.54 34518.36 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 26669888 31576264 6269332 19.03 98800 5039284 2448684 7.20 1018656 4817748 3183272 20:24:01 20719912 28546780 12219308 37.10 170364 7691652 12703568 37.38 4330616 7157472 840 20:25:01 19240216 27076560 13699004 41.59 172156 7702244 14158240 41.66 5902144 7034404 528 20:26:01 19209820 27044536 13729400 41.68 172408 7701044 14190056 41.75 5937416 7029108 444 20:27:01 18426784 26883248 14512436 44.06 205108 8230188 14541720 42.79 6537200 7141392 3700 20:28:01 18378700 26838372 14560520 44.20 205320 8232928 14555332 42.83 6580356 7142848 172 20:29:01 18352052 26815600 14587168 44.29 205508 8236548 14620992 43.02 6603364 7145824 1812 20:30:01 17622356 26091192 15316864 46.50 205768 8241456 15364188 45.21 7328920 7146496 660 20:31:01 17582368 26058028 15356852 46.62 205916 8248152 15412588 45.35 7362880 7152332 2120 20:32:01 17501892 25996280 15437328 46.87 206060 8266124 15456288 45.48 7425388 7169908 14032 20:33:01 17530896 26035548 15408324 46.78 206264 8277808 15305940 45.03 7395960 7173232 9136 20:34:01 23191516 31525472 9747704 29.59 211352 8102188 1727956 5.08 2085628 6959984 59988 Average: 19535533 27540657 13403687 40.69 188752 7830801 12540463 36.90 5709044 6922562 273059 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 16.93 16.93 1.58 1.58 0.00 0.00 0.00 0.00 20:23:01 ens3 1213.28 692.28 37475.35 62.52 0.00 0.00 0.00 0.00 20:24:01 veth27617fb 0.72 1.00 0.04 0.06 0.00 0.00 0.00 0.00 20:24:01 veth64beef7 0.12 0.40 0.01 0.02 0.00 0.00 0.00 0.00 20:24:01 veth17f5a83 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 veth9572d46 37.35 51.13 5.69 7.26 0.00 0.00 0.00 0.00 20:25:01 veth27617fb 91.42 91.10 15.99 18.59 0.00 0.00 0.00 0.00 20:25:01 veth64beef7 6.58 8.57 0.97 0.77 0.00 0.00 0.00 0.00 20:25:01 veth17f5a83 5.88 8.13 0.80 0.72 0.00 0.00 0.00 0.00 20:25:01 veth9572d46 120.13 124.43 23.66 23.58 0.00 0.00 0.00 0.00 20:26:01 veth27617fb 0.47 0.38 0.56 0.03 0.00 0.00 0.00 0.00 20:26:01 veth64beef7 6.35 9.32 0.96 0.71 0.00 0.00 0.00 0.00 20:26:01 veth17f5a83 6.32 9.25 0.86 0.71 0.00 0.00 0.00 0.00 20:26:01 veth9572d46 2.63 3.43 0.39 0.45 0.00 0.00 0.00 0.00 20:27:01 veth27617fb 0.47 0.53 0.57 0.04 0.00 0.00 0.00 0.00 20:27:01 veth64beef7 9.17 12.65 1.88 2.23 0.00 0.00 0.00 0.00 20:27:01 veth17f5a83 9.17 12.65 1.73 2.23 0.00 0.00 0.00 0.00 20:27:01 veth9572d46 21.93 25.95 13.82 4.59 0.00 0.00 0.00 0.00 20:28:01 veth27617fb 0.58 0.43 0.58 0.04 0.00 0.00 0.00 0.00 20:28:01 veth64beef7 10.21 13.85 2.24 2.80 0.00 0.00 0.00 0.00 20:28:01 veth17f5a83 10.21 13.83 2.08 2.80 0.00 0.00 0.00 0.00 20:28:01 veth9572d46 38.49 43.81 25.14 8.76 0.00 0.00 0.00 0.00 20:29:01 veth27617fb 0.28 0.27 0.56 0.02 0.00 0.00 0.00 0.00 20:29:01 veth64beef7 10.95 14.65 2.54 3.56 0.00 0.00 0.00 0.00 20:29:01 veth17f5a83 11.15 14.93 2.34 3.59 0.00 0.00 0.00 0.00 20:29:01 veth9572d46 47.58 53.21 43.72 14.26 0.00 0.00 0.00 0.00 20:30:01 veth27617fb 101.23 100.58 13.61 25.93 0.00 0.00 0.00 0.00 20:30:01 veth64beef7 10.65 14.30 2.33 5.04 0.00 0.00 0.00 0.00 20:30:01 veth17f5a83 11.10 14.61 3.05 5.77 0.00 0.00 0.00 0.00 20:30:01 veth9572d46 207.55 215.58 82.21 26.51 0.00 0.00 0.00 0.01 20:31:01 veth27617fb 3.83 3.73 1.50 1.19 0.00 0.00 0.00 0.00 20:31:01 veth64beef7 15.15 19.40 4.03 6.92 0.00 0.00 0.00 0.00 20:31:01 veth17f5a83 15.26 19.75 3.60 7.26 0.00 0.00 0.00 0.00 20:31:01 veth9572d46 106.75 115.40 85.28 18.57 0.00 0.00 0.00 0.01 20:32:01 veth27617fb 0.48 0.38 0.63 0.03 0.00 0.00 0.00 0.00 20:32:01 veth64beef7 13.98 18.25 3.75 5.59 0.00 0.00 0.00 0.00 20:32:01 veth17f5a83 13.56 18.06 3.29 5.57 0.00 0.00 0.00 0.00 20:32:01 veth9572d46 62.87 68.97 85.12 13.49 0.00 0.00 0.00 0.01 20:33:01 veth27617fb 0.42 0.40 0.63 0.03 0.00 0.00 0.00 0.00 20:33:01 veth64beef7 6.68 9.68 1.07 0.79 0.00 0.00 0.00 0.00 20:33:01 veth17f5a83 6.60 9.63 0.96 0.79 0.00 0.00 0.00 0.00 20:33:01 veth9572d46 5.42 6.53 0.61 0.62 0.00 0.00 0.00 0.00 20:34:01 docker0 44.03 63.91 4.03 1435.64 0.00 0.00 0.00 0.00 20:34:01 lo 37.99 37.99 3.34 3.34 0.00 0.00 0.00 0.00 20:34:01 ens3 2156.87 1302.58 52847.38 213.79 0.00 0.00 0.00 0.00 Average: docker0 3.67 5.33 0.34 119.64 0.00 0.00 0.00 0.00 Average: lo 2.84 2.84 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 148.46 86.82 4334.08 11.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8751) 11/04/25 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 14.67 0.00 3.54 1.95 0.05 79.80 20:23:01 0 6.52 0.00 3.42 0.37 0.03 89.66 20:23:01 1 20.33 0.00 3.46 2.38 0.08 73.75 20:23:01 2 30.71 0.00 4.15 0.55 0.07 64.52 20:23:01 3 22.05 0.00 4.51 0.75 0.05 72.64 20:23:01 4 12.88 0.00 3.29 0.27 0.03 83.53 20:23:01 5 9.49 0.00 3.65 0.82 0.03 86.01 20:23:01 6 7.28 0.00 2.76 0.08 0.02 89.86 20:23:01 7 8.08 0.00 3.07 10.35 0.05 78.45 20:24:01 all 48.09 0.00 9.22 5.10 0.12 37.47 20:24:01 0 50.65 0.00 8.86 6.97 0.12 33.40 20:24:01 1 47.79 0.00 11.19 16.22 0.15 24.65 20:24:01 2 48.05 0.00 8.65 1.27 0.14 41.90 20:24:01 3 43.51 0.00 8.63 1.93 0.12 45.81 20:24:01 4 49.51 0.00 8.85 2.53 0.10 39.00 20:24:01 5 48.52 0.00 9.88 8.03 0.12 33.46 20:24:01 6 47.54 0.00 8.79 2.49 0.14 41.05 20:24:01 7 49.14 0.00 8.97 1.34 0.10 40.46 20:25:01 all 46.16 0.00 3.37 0.04 0.10 50.33 20:25:01 0 46.18 0.00 3.83 0.18 0.12 49.69 20:25:01 1 47.44 0.00 3.41 0.02 0.10 49.03 20:25:01 2 45.04 0.00 3.39 0.00 0.12 51.46 20:25:01 3 40.54 0.00 2.65 0.05 0.10 56.66 20:25:01 4 48.62 0.00 3.73 0.02 0.10 47.53 20:25:01 5 47.38 0.00 3.24 0.03 0.08 49.26 20:25:01 6 48.05 0.00 3.27 0.02 0.10 48.56 20:25:01 7 46.00 0.00 3.34 0.03 0.08 50.54 20:26:01 all 2.14 0.00 0.38 0.03 0.05 97.40 20:26:01 0 2.70 0.00 0.52 0.03 0.07 96.68 20:26:01 1 2.54 0.00 0.38 0.07 0.05 96.96 20:26:01 2 2.08 0.00 0.30 0.02 0.07 97.54 20:26:01 3 1.59 0.00 0.33 0.05 0.05 97.98 20:26:01 4 2.27 0.00 0.27 0.00 0.05 97.41 20:26:01 5 1.92 0.00 0.45 0.00 0.05 97.57 20:26:01 6 2.51 0.00 0.38 0.00 0.03 97.07 20:26:01 7 1.55 0.00 0.45 0.00 0.07 97.93 20:27:01 all 12.62 0.00 2.52 1.09 0.08 83.69 20:27:01 0 12.68 0.00 3.05 2.33 0.07 81.87 20:27:01 1 9.85 0.00 1.98 0.35 0.08 87.74 20:27:01 2 13.69 0.00 2.28 0.35 0.07 83.62 20:27:01 3 12.94 0.00 2.30 0.17 0.07 84.52 20:27:01 4 16.61 0.00 2.46 0.17 0.07 80.70 20:27:01 5 17.12 0.00 3.30 1.96 0.08 77.54 20:27:01 6 8.91 0.00 2.44 1.36 0.08 87.20 20:27:01 7 9.17 0.00 2.33 2.02 0.08 86.40 20:28:01 all 5.88 0.00 0.61 0.04 0.07 93.40 20:28:01 0 7.52 0.00 0.62 0.02 0.08 91.76 20:28:01 1 5.97 0.00 0.69 0.07 0.08 93.20 20:28:01 2 6.63 0.00 0.68 0.03 0.05 92.60 20:28:01 3 3.65 0.00 0.62 0.03 0.07 95.63 20:28:01 4 5.95 0.00 0.55 0.03 0.07 93.40 20:28:01 5 6.52 0.00 0.67 0.00 0.10 92.71 20:28:01 6 6.09 0.00 0.52 0.02 0.07 93.30 20:28:01 7 4.69 0.00 0.54 0.13 0.07 94.57 20:29:01 all 5.92 0.00 0.67 0.04 0.06 93.30 20:29:01 0 6.40 0.00 0.87 0.05 0.07 92.62 20:29:01 1 6.16 0.00 0.70 0.03 0.05 93.06 20:29:01 2 7.36 0.00 0.74 0.03 0.07 91.81 20:29:01 3 5.10 0.00 0.70 0.02 0.08 94.09 20:29:01 4 5.25 0.00 0.48 0.03 0.05 94.18 20:29:01 5 5.48 0.00 0.67 0.02 0.07 93.76 20:29:01 6 5.00 0.00 0.55 0.00 0.07 94.38 20:29:01 7 6.65 0.00 0.65 0.15 0.07 92.48 20:30:01 all 8.18 0.00 0.89 0.05 0.06 90.82 20:30:01 0 8.24 0.00 1.09 0.02 0.07 90.59 20:30:01 1 7.78 0.00 0.75 0.00 0.05 91.42 20:30:01 2 10.02 0.00 0.97 0.00 0.07 88.94 20:30:01 3 7.28 0.00 0.90 0.02 0.07 91.73 20:30:01 4 10.93 0.00 0.95 0.03 0.07 88.02 20:30:01 5 7.58 0.00 0.94 0.05 0.07 91.36 20:30:01 6 6.03 0.00 0.68 0.05 0.05 93.18 20:30:01 7 7.60 0.00 0.81 0.20 0.07 91.32 20:31:01 all 6.96 0.00 0.80 0.05 0.08 92.11 20:31:01 0 6.30 0.00 0.84 0.07 0.07 92.73 20:31:01 1 7.64 0.00 0.84 0.02 0.07 91.44 20:31:01 2 6.00 0.00 0.87 0.05 0.07 93.01 20:31:01 3 6.53 0.00 0.80 0.07 0.08 92.52 20:31:01 4 7.05 0.00 0.82 0.07 0.07 92.00 20:31:01 5 8.60 0.00 0.77 0.03 0.10 90.50 20:31:01 6 7.68 0.00 0.72 0.03 0.07 91.50 20:31:01 7 5.90 0.00 0.79 0.12 0.08 93.11 20:32:01 all 4.79 0.00 0.63 0.05 0.07 94.46 20:32:01 0 4.73 0.00 0.72 0.02 0.08 94.45 20:32:01 1 4.85 0.00 0.44 0.02 0.10 94.59 20:32:01 2 4.35 0.00 0.60 0.02 0.07 94.96 20:32:01 3 5.48 0.00 0.67 0.08 0.05 93.71 20:32:01 4 4.37 0.00 0.68 0.02 0.07 94.87 20:32:01 5 4.50 0.00 0.50 0.08 0.07 94.84 20:32:01 6 5.25 0.00 0.69 0.02 0.08 93.96 20:32:01 7 4.79 0.00 0.67 0.13 0.05 94.35 20:33:01 all 2.27 0.00 0.63 0.03 0.06 97.01 20:33:01 0 2.65 0.00 0.70 0.10 0.03 96.51 20:33:01 1 1.69 0.00 0.55 0.02 0.07 97.68 20:33:01 2 2.97 0.00 0.72 0.02 0.07 96.23 20:33:01 3 1.81 0.00 0.80 0.02 0.07 97.31 20:33:01 4 1.75 0.00 0.62 0.02 0.05 97.56 20:33:01 5 1.97 0.00 0.57 0.03 0.07 97.36 20:33:01 6 3.31 0.00 0.57 0.00 0.08 96.04 20:33:01 7 2.01 0.00 0.52 0.12 0.05 97.30 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 6.09 0.00 1.05 0.20 0.04 92.62 20:34:01 0 4.90 0.00 1.12 0.05 0.05 93.88 20:34:01 1 1.80 0.00 0.89 0.03 0.05 97.23 20:34:01 2 3.26 0.00 1.09 1.04 0.03 94.58 20:34:01 3 2.53 0.00 0.80 0.05 0.02 96.60 20:34:01 4 1.39 0.00 0.69 0.02 0.03 97.87 20:34:01 5 29.08 0.00 1.83 0.20 0.07 68.82 20:34:01 6 4.27 0.00 1.02 0.08 0.03 94.59 20:34:01 7 1.59 0.00 0.92 0.13 0.05 97.31 Average: all 13.60 0.00 2.02 0.72 0.07 83.59 Average: 0 13.25 0.00 2.13 0.84 0.07 83.70 Average: 1 13.60 0.00 2.09 1.59 0.08 82.64 Average: 2 14.97 0.00 2.03 0.28 0.07 82.64 Average: 3 12.68 0.00 1.97 0.27 0.07 85.01 Average: 4 13.83 0.00 1.94 0.26 0.06 83.90 Average: 5 15.63 0.00 2.20 0.93 0.08 81.16 Average: 6 12.62 0.00 1.86 0.34 0.07 85.11 Average: 7 12.23 0.00 1.92 1.23 0.07 84.55