---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-74510 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 1817 27436 0 2913 29908 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:e4:01:46 brd ff:ff:ff:ff:ff:ff inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fee4:146/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:a4:7f:bd 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::42:1fff:fea4:7fbd/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-74510) 10/05/24 _x86_64_ (8 CPU) 02:23:44 LINUX RESTART (8 CPU) 02:24:01 tps rtps wtps bread/s bwrtn/s 02:25:01 152.24 73.18 79.06 5239.51 45937.03 02:26:01 74.50 14.05 60.46 988.77 14285.89 02:27:01 109.92 16.51 93.40 347.81 18830.46 02:28:01 59.36 4.52 54.84 458.19 13869.42 02:29:01 32.64 0.37 32.28 8.27 11525.81 02:30:01 45.96 1.17 44.79 66.92 23492.88 02:31:01 77.39 3.88 73.50 408.87 23255.99 02:32:01 38.46 1.60 36.86 107.18 11546.48 Average: 73.81 14.41 59.40 953.37 20344.06 02:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 30401016 31728668 2538196 7.71 46408 1605520 1410400 4.15 801776 1471740 39344 02:26:01 30192160 31734140 2747052 8.34 68496 1786616 1412076 4.15 838060 1624164 129384 02:27:01 29432896 31175596 3506316 10.64 79996 1965224 2245000 6.61 1418932 1778996 39452 02:28:01 28474384 30362880 4464828 13.55 85624 2098524 4239276 12.47 2275456 1861748 15400 02:29:01 28410116 30378740 4529096 13.75 89432 2170956 4866956 14.32 2274588 1917532 11900 02:30:01 27948340 30375108 4990872 15.15 93892 2616160 2434580 7.16 2445464 2191592 140 02:31:01 28741496 31299364 4197716 12.74 97896 2740548 1616904 4.76 1578792 2262440 3952 02:32:01 28093468 30624920 4845744 14.71 100492 2711972 2367532 6.97 2238560 2247164 404 Average: 28961734 30959927 3977478 12.08 82780 2211940 2574090 7.57 1733954 1919422 29997 02:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 ens3 276.69 206.88 930.94 58.00 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:26:01 ens3 42.16 28.78 637.43 5.22 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 02:27:01 ens3 161.81 130.54 1394.84 32.30 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 02:28:01 ens3 394.30 337.33 1695.74 112.80 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 02:29:01 ens3 491.90 389.50 864.32 138.60 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:30:01 ens3 130.56 109.05 1476.51 29.62 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 02:31:01 ens3 438.31 386.37 365.06 1716.63 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 02:31:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 02:32:01 ens3 59.77 42.71 26.04 145.50 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 249.44 203.90 923.86 279.82 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74510) 10/05/24 _x86_64_ (8 CPU) 02:23:44 LINUX RESTART (8 CPU) 02:24:01 CPU %user %nice %system %iowait %steal %idle 02:25:01 all 5.47 0.00 0.99 9.97 0.04 83.54 02:25:01 0 4.43 0.00 1.14 7.01 0.03 87.39 02:25:01 1 4.74 0.00 0.87 2.87 0.03 91.49 02:25:01 2 2.15 0.00 0.58 0.35 0.05 96.87 02:25:01 3 6.17 0.00 0.57 5.86 0.03 87.37 02:25:01 4 8.83 0.00 0.87 3.53 0.05 86.71 02:25:01 5 9.87 0.00 1.05 21.49 0.05 67.53 02:25:01 6 4.42 0.00 1.93 9.46 0.03 84.16 02:25:01 7 3.18 0.00 0.85 29.17 0.03 66.76 02:26:01 all 5.30 0.00 0.49 7.39 0.02 86.80 02:26:01 0 14.72 0.00 1.19 2.19 0.03 81.87 02:26:01 1 1.57 0.00 0.23 0.67 0.02 97.51 02:26:01 2 0.64 0.00 0.30 1.97 0.02 97.07 02:26:01 3 0.98 0.00 0.28 6.14 0.02 92.58 02:26:01 4 0.15 0.00 0.08 1.47 0.02 98.28 02:26:01 5 3.49 0.00 0.23 1.89 0.02 94.37 02:26:01 6 5.51 0.00 0.75 31.64 0.02 62.08 02:26:01 7 15.38 0.00 0.84 13.14 0.03 70.60 02:27:01 all 9.84 0.00 0.57 6.84 0.04 82.71 02:27:01 0 9.68 0.00 0.62 1.24 0.03 88.44 02:27:01 1 6.12 0.00 0.23 0.50 0.05 93.09 02:27:01 2 6.49 0.00 0.44 1.66 0.03 91.38 02:27:01 3 9.12 0.00 0.55 11.87 0.03 78.42 02:27:01 4 12.25 0.00 0.82 14.33 0.03 72.57 02:27:01 5 8.42 0.00 0.27 0.45 0.03 90.82 02:27:01 6 13.06 0.00 0.69 16.27 0.05 69.93 02:27:01 7 13.55 0.00 0.93 8.41 0.03 77.07 02:28:01 all 41.64 0.00 1.79 3.76 0.10 52.72 02:28:01 0 34.89 0.00 1.75 0.70 0.12 62.55 02:28:01 1 49.91 0.00 1.77 0.66 0.12 47.55 02:28:01 2 43.72 0.00 2.16 1.15 0.10 52.87 02:28:01 3 44.43 0.00 2.93 14.99 0.14 37.52 02:28:01 4 38.46 0.00 1.64 8.63 0.10 51.17 02:28:01 5 40.80 0.00 1.33 1.89 0.08 55.90 02:28:01 6 38.94 0.00 1.48 2.03 0.08 57.46 02:28:01 7 41.99 0.00 1.31 0.02 0.08 56.60 02:29:01 all 52.79 0.00 1.97 1.22 0.12 43.91 02:29:01 0 52.10 0.00 2.11 0.24 0.12 45.43 02:29:01 1 60.19 0.00 1.99 0.44 0.13 37.25 02:29:01 2 47.94 0.00 2.39 0.29 0.12 49.26 02:29:01 3 49.35 0.00 1.35 7.43 0.08 41.79 02:29:01 4 48.43 0.00 1.90 0.15 0.12 49.40 02:29:01 5 57.70 0.00 2.10 0.02 0.15 40.02 02:29:01 6 53.22 0.00 2.19 0.47 0.10 44.02 02:29:01 7 53.37 0.00 1.69 0.74 0.10 44.10 02:30:01 all 60.40 0.00 1.73 3.41 0.09 34.38 02:30:01 0 60.94 0.00 1.82 0.64 0.07 36.53 02:30:01 1 59.54 0.00 1.41 8.62 0.07 30.36 02:30:01 2 60.34 0.00 1.73 0.02 0.07 37.84 02:30:01 3 62.36 0.00 1.71 0.51 0.10 35.32 02:30:01 4 61.49 0.00 1.50 4.36 0.08 32.56 02:30:01 5 58.97 0.00 1.77 0.12 0.10 39.05 02:30:01 6 60.34 0.00 2.08 0.97 0.08 36.53 02:30:01 7 59.19 0.00 1.82 11.93 0.08 26.98 02:31:01 all 11.53 0.00 0.81 7.19 0.05 80.42 02:31:01 0 14.15 0.00 0.77 2.20 0.05 82.83 02:31:01 1 13.58 0.00 1.06 8.58 0.05 76.73 02:31:01 2 6.66 0.00 0.95 9.10 0.08 83.20 02:31:01 3 13.26 0.00 1.00 0.22 0.07 85.45 02:31:01 4 9.14 0.00 0.59 0.47 0.05 89.74 02:31:01 5 13.16 0.00 0.42 1.39 0.03 85.00 02:31:01 6 13.38 0.00 0.81 14.30 0.10 71.41 02:31:01 7 8.95 0.00 0.87 21.20 0.03 68.95 02:32:01 all 9.37 0.00 0.43 1.48 0.03 88.69 02:32:01 0 2.98 0.00 0.35 0.00 0.02 96.65 02:32:01 1 13.86 0.00 0.50 0.64 0.05 84.95 02:32:01 2 4.37 0.00 0.35 0.03 0.03 95.21 02:32:01 3 5.22 0.00 0.40 0.00 0.00 94.38 02:32:01 4 2.57 0.00 0.27 0.00 0.00 97.17 02:32:01 5 4.81 0.00 0.17 0.00 0.03 94.99 02:32:01 6 10.48 0.00 0.57 9.47 0.02 79.47 02:32:01 7 30.69 0.00 0.80 1.72 0.05 66.74 Average: all 24.43 0.00 1.09 5.16 0.06 69.25 Average: 0 24.11 0.00 1.21 1.78 0.06 72.84 Average: 1 26.12 0.00 1.01 2.87 0.07 69.94 Average: 2 21.32 0.00 1.11 1.83 0.06 75.68 Average: 3 23.74 0.00 1.09 5.87 0.06 69.23 Average: 4 22.59 0.00 0.96 4.12 0.06 72.28 Average: 5 24.51 0.00 0.91 3.42 0.06 71.10 Average: 6 24.86 0.00 1.31 10.60 0.06 63.17 Average: 7 28.18 0.00 1.14 10.81 0.06 59.81