---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2986 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 872 27816 0 3478 30839 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:02:d5:48 brd ff:ff:ff:ff:ff:ff inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:fe02:d548/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:c5:91:11 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::42:14ff:fec5:9111/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2986) 11/22/23 _x86_64_ (8 CPU) 14:22:32 LINUX RESTART (8 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 117.26 50.59 66.67 2244.48 27803.56 14:25:01 77.07 13.30 63.77 586.30 24609.77 14:26:01 155.17 52.26 102.92 2424.40 31094.28 14:27:01 77.17 3.65 73.52 213.16 30943.51 14:28:01 87.77 0.48 87.29 44.12 30159.41 14:29:01 96.85 3.60 93.25 404.20 38280.42 14:30:01 56.76 0.02 56.74 0.13 32665.76 14:31:01 243.46 0.98 242.48 23.86 46244.03 14:32:01 66.91 0.05 66.86 5.33 7599.80 14:33:01 13.18 0.17 13.01 9.47 635.23 Average: 99.16 12.51 86.65 595.59 27003.66 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 30139840 31725268 2799380 8.50 68036 1828168 1413292 4.16 853156 1660504 173060 14:25:01 30032484 31754076 2906736 8.82 78380 1946588 2187164 6.44 824276 1780616 126876 14:26:01 29054256 31147140 3884964 11.79 93064 2288904 2619404 7.71 1519888 2030384 109468 14:27:01 28571264 31091736 4367956 13.26 121424 2652192 2604632 7.66 1584824 2389268 322672 14:28:01 28506840 31080796 4432380 13.46 125992 2713148 2640204 7.77 1660856 2389276 370204 14:29:01 28642204 31136940 4297016 13.05 133376 2629880 2614348 7.69 1628512 2286264 47692 14:30:01 28138212 31041760 4801008 14.58 143740 3005004 2690176 7.92 1779440 2612744 91280 14:31:01 27974996 31099120 4964224 15.07 191216 3134528 2599532 7.65 1761544 2748984 49456 14:32:01 28037068 31138940 4902152 14.88 197032 3103404 2523604 7.43 1860000 2583728 7588 14:33:01 28520948 31605880 4418272 13.41 197488 3089248 1470432 4.33 1414220 2551724 1048 Average: 28761811 31282166 4177409 12.68 134975 2639106 2336279 6.87 1488672 2303349 129934 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 358.00 231.95 1516.60 59.06 0.00 0.00 0.00 0.00 14:24:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 25.76 17.75 388.64 4.40 0.00 0.00 0.00 0.00 14:25:01 lo 0.47 0.47 0.04 0.04 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 14:26:01 ens3 231.88 192.15 2144.33 40.91 0.00 0.00 0.00 0.00 14:26:01 lo 2.87 2.87 0.28 0.28 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 14:27:01 ens3 83.77 55.54 1493.87 9.05 0.00 0.00 0.00 0.00 14:27:01 lo 0.47 0.47 0.04 0.04 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 14:28:01 ens3 52.17 49.00 16.12 14.08 0.00 0.00 0.00 0.00 14:28:01 lo 0.27 0.27 0.03 0.03 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 14:29:01 ens3 130.96 70.54 2066.05 13.07 0.00 0.00 0.00 0.00 14:29:01 vethf6a4d8f 12.26 22.78 1.79 351.09 0.00 0.00 0.00 0.03 14:29:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:29:01 docker0 28.15 83.29 2.52 1802.67 0.00 0.00 0.00 0.00 14:30:01 ens3 101.67 47.99 2325.10 6.76 0.00 0.00 0.00 0.00 14:30:01 vethf6a4d8f 47.38 100.45 6.04 2324.60 0.00 0.00 0.00 0.19 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 47.38 100.40 5.39 2324.60 0.00 0.00 0.00 0.00 14:31:01 ens3 20.00 17.78 45.97 6.77 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 14:31:01 docker0 0.12 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:32:01 ens3 61.31 56.87 17.57 22.36 0.00 0.00 0.00 0.00 14:32:01 lo 0.07 0.07 0.01 0.01 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 14:33:01 ens3 624.20 718.18 50.27 5528.56 0.00 0.00 0.00 0.00 14:33:01 lo 4.27 4.27 0.38 0.38 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 168.98 145.78 1006.45 570.48 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 7.56 18.38 0.79 412.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2986) 11/22/23 _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 11.04 0.00 0.91 2.30 0.04 85.72 14:24:01 0 4.76 0.00 0.42 0.27 0.02 94.54 14:24:01 1 4.80 0.00 0.78 0.23 0.03 94.15 14:24:01 2 6.85 0.00 0.88 3.80 0.02 88.45 14:24:01 3 32.48 0.00 1.82 1.66 0.07 63.97 14:24:01 4 10.79 0.00 0.72 7.42 0.03 81.04 14:24:01 5 15.69 0.00 1.37 0.47 0.03 82.44 14:24:01 6 9.01 0.00 0.70 4.28 0.03 85.97 14:24:01 7 4.00 0.00 0.59 0.23 0.02 95.16 14:25:01 all 4.16 0.00 0.32 8.61 0.03 86.88 14:25:01 0 0.07 0.00 0.03 0.00 0.02 99.88 14:25:01 1 0.07 0.00 0.02 0.10 0.00 99.82 14:25:01 2 5.30 0.00 0.22 14.07 0.03 80.38 14:25:01 3 5.88 0.00 0.47 1.95 0.07 91.63 14:25:01 4 16.95 0.00 1.44 52.80 0.07 28.74 14:25:01 5 4.28 0.00 0.27 0.15 0.02 95.29 14:25:01 6 0.80 0.00 0.10 0.12 0.00 98.98 14:25:01 7 0.10 0.00 0.03 0.00 0.00 99.87 14:26:01 all 12.07 0.00 0.95 6.14 0.07 80.78 14:26:01 0 19.98 0.00 1.19 9.67 0.08 69.07 14:26:01 1 21.90 0.00 1.11 14.73 0.07 62.20 14:26:01 2 12.72 0.00 0.92 3.61 0.08 82.66 14:26:01 3 6.81 0.00 0.77 3.56 0.03 88.83 14:26:01 4 5.76 0.00 0.52 8.20 0.07 85.46 14:26:01 5 9.10 0.00 0.95 4.86 0.08 85.00 14:26:01 6 7.44 0.00 0.89 1.12 0.05 90.51 14:26:01 7 12.87 0.00 1.22 3.43 0.08 82.40 14:27:01 all 8.95 0.00 0.59 4.41 0.03 86.02 14:27:01 0 0.00 0.00 0.02 2.28 0.02 97.68 14:27:01 1 48.93 0.00 2.81 9.96 0.08 38.22 14:27:01 2 8.14 0.00 0.70 0.13 0.02 91.01 14:27:01 3 2.02 0.00 0.18 12.14 0.02 85.64 14:27:01 4 1.59 0.00 0.28 6.89 0.02 91.22 14:27:01 5 0.22 0.00 0.23 2.87 0.02 96.66 14:27:01 6 0.55 0.00 0.07 0.03 0.05 99.30 14:27:01 7 10.21 0.00 0.45 0.93 0.02 88.39 14:28:01 all 11.23 0.00 0.67 2.25 0.03 85.82 14:28:01 0 0.63 0.00 0.38 1.47 0.07 97.45 14:28:01 1 11.40 0.00 1.32 0.33 0.02 86.93 14:28:01 2 2.09 0.00 0.23 0.02 0.03 97.63 14:28:01 3 9.49 0.00 0.40 3.20 0.02 86.89 14:28:01 4 1.55 0.00 0.15 0.00 0.02 98.28 14:28:01 5 52.63 0.00 2.31 12.86 0.07 32.14 14:28:01 6 3.05 0.00 0.17 0.00 0.00 96.78 14:28:01 7 9.10 0.00 0.40 0.08 0.02 90.40 14:29:01 all 7.51 0.00 1.10 6.74 0.03 84.61 14:29:01 0 2.26 0.00 0.87 6.14 0.03 90.70 14:29:01 1 2.04 0.00 0.48 0.18 0.02 97.28 14:29:01 2 21.96 0.00 1.52 0.05 0.05 76.42 14:29:01 3 3.12 0.00 0.75 1.27 0.02 94.84 14:29:01 4 2.04 0.00 0.33 3.83 0.00 93.79 14:29:01 5 10.46 0.00 1.47 5.36 0.03 82.68 14:29:01 6 3.68 0.00 1.59 22.18 0.03 72.52 14:29:01 7 14.60 0.00 1.80 15.02 0.05 68.52 14:30:01 all 9.68 0.00 0.96 2.63 0.03 86.70 14:30:01 0 1.70 0.00 0.40 0.75 0.05 97.09 14:30:01 1 17.65 0.00 2.20 1.97 0.05 78.12 14:30:01 2 0.72 0.00 0.17 0.00 0.02 99.10 14:30:01 3 10.25 0.00 1.08 0.05 0.03 88.58 14:30:01 4 2.64 0.00 0.52 0.08 0.03 96.73 14:30:01 5 1.45 0.00 0.27 7.89 0.00 90.39 14:30:01 6 1.83 0.00 0.47 0.32 0.02 97.37 14:30:01 7 41.15 0.00 2.59 9.91 0.07 46.28 14:31:01 all 8.06 0.00 2.07 4.60 0.04 85.23 14:31:01 0 2.59 0.00 2.28 11.73 0.05 83.35 14:31:01 1 3.78 0.00 1.05 1.16 0.03 93.98 14:31:01 2 8.34 0.00 2.21 0.03 0.03 89.38 14:31:01 3 5.99 0.00 2.09 0.65 0.03 91.23 14:31:01 4 4.24 0.00 1.73 10.63 0.03 83.37 14:31:01 5 3.87 0.00 0.98 9.63 0.03 85.48 14:31:01 6 2.04 0.00 0.90 1.17 0.03 95.85 14:31:01 7 33.67 0.00 5.35 1.81 0.08 59.08 14:32:01 all 11.86 0.00 0.74 0.59 0.03 86.78 14:32:01 0 0.87 0.00 0.12 0.10 0.02 98.90 14:32:01 1 12.49 0.00 2.01 2.64 0.05 82.82 14:32:01 2 0.68 0.00 0.07 0.00 0.00 99.25 14:32:01 3 74.49 0.00 2.62 0.67 0.08 22.13 14:32:01 4 4.07 0.00 0.45 1.33 0.03 94.11 14:32:01 5 0.73 0.00 0.13 0.00 0.00 99.13 14:32:01 6 0.95 0.00 0.32 0.00 0.02 98.72 14:32:01 7 0.80 0.00 0.18 0.00 0.02 99.00 14:33:01 all 13.26 0.00 0.74 0.08 0.06 85.86 14:33:01 0 10.10 0.00 0.55 0.07 0.03 89.25 14:33:01 1 17.16 0.00 0.87 0.47 0.10 81.39 14:33:01 2 16.47 0.00 0.85 0.00 0.05 82.62 14:33:01 3 13.99 0.00 0.94 0.08 0.05 84.94 14:33:01 4 14.05 0.00 0.81 0.00 0.05 85.09 14:33:01 5 0.80 0.00 0.17 0.00 0.00 99.03 14:33:01 6 18.00 0.00 0.78 0.00 0.07 81.14 14:33:01 7 15.58 0.00 0.95 0.00 0.08 83.39 Average: all 9.78 0.00 0.90 3.83 0.04 85.44 Average: 0 4.29 0.00 0.62 3.24 0.04 91.81 Average: 1 14.01 0.00 1.26 3.17 0.05 81.51 Average: 2 8.33 0.00 0.78 2.18 0.03 88.69 Average: 3 16.45 0.00 1.11 2.53 0.04 79.87 Average: 4 6.36 0.00 0.69 9.10 0.04 83.82 Average: 5 9.91 0.00 0.81 4.41 0.03 84.84 Average: 6 4.74 0.00 0.60 2.92 0.03 91.72 Average: 7 14.20 0.00 1.35 3.14 0.04 81.26