---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9121 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 11G 145G 7% / 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 861 28060 0 3244 30849 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:b9:20:fe brd ff:ff:ff:ff:ff:ff inet 10.30.106.161/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:feb9:20fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:70:df:5a 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::42:61ff:fe70:df5a/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-9121) 01/02/24 _x86_64_ (8 CPU) 10:18:13 LINUX RESTART (8 CPU) 10:19:02 tps rtps wtps bread/s bwrtn/s 10:20:01 114.25 14.51 99.75 1010.68 30081.27 10:21:01 171.06 66.21 104.85 4846.38 30819.19 10:22:01 27.13 1.40 25.73 35.19 18377.20 10:23:01 18.11 0.85 17.26 23.86 19888.55 10:24:01 14.80 0.00 14.80 0.00 19604.60 10:25:01 14.66 0.00 14.66 0.00 19730.84 10:26:01 14.71 0.02 14.69 0.27 19473.33 10:27:01 350.56 2.85 347.71 416.33 42698.62 10:28:01 92.78 0.58 92.20 55.32 4537.51 Average: 90.85 9.59 81.26 709.27 22787.76 10:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 29968500 31698636 2970720 9.02 75988 1957596 1447128 4.26 894328 1769324 172644 10:21:01 27563024 29587276 5376196 16.32 84364 2236012 4400904 12.95 3151508 1898316 9156 10:22:01 26546928 28615924 6392292 19.41 86532 2276392 5093840 14.99 4140524 1919104 4724 10:23:01 25273232 27353556 7665988 23.27 87404 2286248 7021980 20.66 5416488 1915140 276 10:24:01 24391912 26474452 8547308 25.95 87508 2288316 7996500 23.53 6293636 1916728 292 10:25:01 23150576 25236140 9788644 29.72 87640 2291056 9022524 26.55 7531328 1917132 1048 10:26:01 26231400 28332204 6707820 20.36 88532 2304372 6105220 17.96 4446232 1925932 11468 10:27:01 25711140 28498436 7228080 21.94 125420 2926132 5140476 15.12 4364224 2464936 2568 10:28:01 28790968 31642404 4148252 12.59 129272 2982676 1439648 4.24 1240128 2510008 43536 Average: 26403076 28604336 6536144 19.84 94740 2394311 5296469 15.58 4164266 2026291 27301 10:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 70.06 44.52 1141.80 8.62 0.00 0.00 0.00 0.00 10:21:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 321.24 267.43 2131.00 74.95 0.00 0.00 0.00 0.00 10:22:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 421.86 265.27 644.86 115.65 0.00 0.00 0.00 0.00 10:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 942.39 705.88 261.56 241.69 0.00 0.00 0.00 0.00 10:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 1071.55 840.81 306.93 280.48 0.00 0.00 0.00 0.00 10:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 241.81 183.05 85.06 69.61 0.00 0.00 0.00 0.00 10:26:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 325.84 223.45 119.49 80.08 0.00 0.00 0.00 0.00 10:27:01 lo 3.53 3.53 0.32 0.32 0.00 0.00 0.00 0.00 10:27:01 docker0 45.81 88.34 2.75 1433.13 0.00 0.00 0.00 0.00 10:27:01 ens3 478.35 333.64 3426.50 390.18 0.00 0.00 0.00 0.00 10:28:01 lo 5.67 5.67 0.52 0.52 0.00 0.00 0.00 0.00 10:28:01 docker0 5.78 13.10 0.44 150.71 0.00 0.00 0.00 0.00 10:28:01 ens3 342.89 297.02 408.59 1602.49 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 5.74 11.29 0.35 176.30 0.00 0.00 0.00 0.00 Average: ens3 469.18 351.79 946.94 318.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9121) 01/02/24 _x86_64_ (8 CPU) 10:18:13 LINUX RESTART (8 CPU) 10:19:02 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 9.85 0.00 0.72 2.42 0.03 86.97 10:20:01 0 7.77 0.00 0.51 1.00 0.03 90.69 10:20:01 1 2.34 0.00 0.46 5.50 0.00 91.70 10:20:01 2 6.50 0.00 0.46 0.54 0.03 92.47 10:20:01 3 4.18 0.00 0.61 9.33 0.03 85.84 10:20:01 4 25.81 0.00 1.53 1.70 0.05 70.92 10:20:01 5 16.32 0.00 1.01 0.85 0.09 81.74 10:20:01 6 9.68 0.00 0.68 0.15 0.02 89.47 10:20:01 7 6.28 0.00 0.53 0.25 0.03 92.91 10:21:01 all 21.40 0.00 1.05 1.72 0.06 75.77 10:21:01 0 16.91 0.00 0.40 0.02 0.05 82.62 10:21:01 1 21.92 0.00 1.58 4.21 0.07 72.24 10:21:01 2 25.11 0.00 1.39 1.37 0.07 72.07 10:21:01 3 16.45 0.00 0.53 1.70 0.05 81.26 10:21:01 4 17.12 0.00 1.03 0.60 0.05 81.19 10:21:01 5 22.28 0.00 0.97 4.66 0.07 72.03 10:21:01 6 26.26 0.00 0.87 0.10 0.07 72.70 10:21:01 7 25.17 0.00 1.61 1.10 0.07 72.05 10:22:01 all 19.81 0.00 0.69 1.79 0.04 77.67 10:22:01 0 10.62 0.00 0.60 0.00 0.03 88.75 10:22:01 1 17.73 0.00 0.65 0.00 0.05 81.56 10:22:01 2 32.40 0.00 0.70 0.05 0.07 66.78 10:22:01 3 14.25 0.00 0.25 0.00 0.03 85.46 10:22:01 4 8.33 0.00 0.48 0.00 0.03 91.16 10:22:01 5 36.27 0.00 0.91 14.35 0.05 48.42 10:22:01 6 22.87 0.00 1.27 0.00 0.03 75.83 10:22:01 7 16.16 0.00 0.70 0.03 0.05 83.06 10:23:01 all 16.15 0.00 1.03 0.83 0.04 81.95 10:23:01 0 13.85 0.00 1.10 0.00 0.03 85.02 10:23:01 1 11.19 0.00 1.30 0.00 0.03 87.48 10:23:01 2 23.35 0.00 1.65 0.02 0.07 74.91 10:23:01 3 7.15 0.00 0.67 0.00 0.02 92.17 10:23:01 4 21.92 0.00 0.92 0.00 0.03 77.13 10:23:01 5 18.49 0.00 1.75 6.43 0.05 73.28 10:23:01 6 18.69 0.00 0.38 0.00 0.05 80.88 10:23:01 7 14.58 0.00 0.45 0.17 0.03 84.77 10:24:01 all 13.97 0.00 1.10 0.81 0.04 84.08 10:24:01 0 3.84 0.00 0.18 0.02 0.02 95.94 10:24:01 1 16.15 0.00 0.62 0.02 0.05 83.16 10:24:01 2 15.83 0.00 1.57 0.05 0.05 82.50 10:24:01 3 26.51 0.00 0.77 0.00 0.05 72.67 10:24:01 4 16.74 0.00 0.83 0.00 0.03 82.39 10:24:01 5 8.81 0.00 2.27 6.40 0.03 82.48 10:24:01 6 15.13 0.00 1.07 0.00 0.05 83.75 10:24:01 7 8.77 0.00 1.47 0.02 0.03 89.71 10:25:01 all 11.78 0.00 0.39 0.76 0.03 87.04 10:25:01 0 2.48 0.00 0.45 0.07 0.03 96.97 10:25:01 1 26.97 0.00 0.53 0.00 0.03 72.46 10:25:01 2 15.67 0.00 0.42 0.00 0.03 83.88 10:25:01 3 14.80 0.00 0.42 0.00 0.03 84.75 10:25:01 4 5.86 0.00 0.28 0.00 0.03 93.82 10:25:01 5 11.93 0.00 0.57 6.01 0.03 81.46 10:25:01 6 3.64 0.00 0.30 0.07 0.03 95.96 10:25:01 7 12.90 0.00 0.17 0.00 0.03 86.90 10:26:01 all 11.52 0.00 0.33 0.92 0.03 87.20 10:26:01 0 7.63 0.00 0.27 0.03 0.02 92.05 10:26:01 1 13.42 0.00 0.62 0.00 0.02 85.95 10:26:01 2 28.74 0.00 0.40 0.00 0.03 70.83 10:26:01 3 13.62 0.00 0.22 0.00 0.02 86.14 10:26:01 4 5.62 0.00 0.28 0.00 0.03 94.06 10:26:01 5 9.04 0.00 0.20 7.29 0.03 83.43 10:26:01 6 8.57 0.00 0.42 0.00 0.05 90.97 10:26:01 7 5.53 0.00 0.30 0.00 0.03 94.13 10:27:01 all 12.83 0.00 2.84 2.22 0.06 82.05 10:27:01 0 14.11 0.00 2.06 0.35 0.07 83.41 10:27:01 1 12.67 0.00 3.59 5.12 0.08 78.54 10:27:01 2 7.99 0.00 2.38 0.55 0.05 89.03 10:27:01 3 18.02 0.00 3.41 0.13 0.07 78.37 10:27:01 4 10.18 0.00 2.47 1.18 0.05 86.12 10:27:01 5 16.07 0.00 2.79 1.98 0.05 79.12 10:27:01 6 13.43 0.00 2.60 1.06 0.05 82.86 10:27:01 7 10.19 0.00 3.41 7.40 0.07 78.93 10:28:01 all 10.71 0.00 1.03 0.39 0.05 87.82 10:28:01 0 11.35 0.00 1.18 0.00 0.05 87.42 10:28:01 1 24.07 0.00 1.71 0.15 0.07 74.00 10:28:01 2 7.65 0.00 1.15 0.02 0.05 91.13 10:28:01 3 3.54 0.00 0.72 0.12 0.02 95.61 10:28:01 4 17.70 0.00 1.05 0.08 0.07 81.10 10:28:01 5 5.30 0.00 0.68 0.42 0.05 93.55 10:28:01 6 12.69 0.00 0.89 0.05 0.07 86.31 10:28:01 7 3.43 0.00 0.87 2.33 0.07 93.30 Average: all 14.23 0.00 1.02 1.31 0.04 83.39 Average: 0 9.84 0.00 0.75 0.16 0.04 89.21 Average: 1 16.29 0.00 1.23 1.66 0.04 80.78 Average: 2 18.15 0.00 1.13 0.29 0.05 80.39 Average: 3 13.19 0.00 0.84 1.24 0.04 84.69 Average: 4 14.34 0.00 0.98 0.39 0.04 84.24 Average: 5 16.02 0.00 1.24 5.38 0.05 77.31 Average: 6 14.56 0.00 0.94 0.16 0.05 84.29 Average: 7 11.45 0.00 1.05 1.25 0.05 86.20