---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12499 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 708K 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 886 27924 0 3355 30825 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:d8:c6:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fed8:c6a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:99:03:f4 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:cbff:fe99:3f4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12499) 01/15/24 _x86_64_ (8 CPU) 16:21:32 LINUX RESTART (8 CPU) 16:22:02 tps rtps wtps bread/s bwrtn/s 16:23:01 155.36 43.35 112.01 1961.16 89902.86 16:24:01 196.12 66.06 130.06 4873.32 49037.16 16:25:01 23.88 1.77 22.11 41.99 2948.31 16:26:01 5.32 0.85 4.47 23.86 511.51 16:27:01 2.40 0.02 2.38 3.60 121.47 16:28:01 2.32 0.02 2.30 0.13 121.05 16:29:01 4.15 0.38 3.77 9.47 231.83 16:30:01 341.64 2.67 338.98 399.93 39018.96 16:31:01 118.66 0.35 118.31 40.79 8857.71 Average: 94.32 12.77 81.54 815.02 21067.25 16:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:23:01 30107444 31722452 2831776 8.60 69300 1855836 1399232 4.12 849500 1687656 174484 16:24:01 28402184 30354624 4537036 13.77 83244 2167896 3464352 10.19 2381056 1834560 11072 16:25:01 26564464 28592028 6374756 19.35 86016 2237168 5079264 14.94 4166776 1878680 2944 16:26:01 25421664 27460344 7517556 22.82 86884 2246604 7058084 20.77 5312144 1874412 96 16:27:01 24463392 26504704 8475828 25.73 86988 2249032 8148172 23.97 6265012 1876356 96 16:28:01 23313136 25357172 9626084 29.22 87112 2251468 9149824 26.92 7413036 1876496 232 16:29:01 26427220 28489456 6512000 19.77 88220 2266704 5930044 17.45 4292384 1885440 12124 16:30:01 25747780 28493296 7191440 21.83 125072 2885932 5129788 15.09 4371572 2423200 2416 16:31:01 28637112 31590872 4302108 13.06 131504 3071328 1463036 4.30 1311404 2579816 7908 Average: 26564933 28729439 6374287 19.35 93816 2359108 5202422 15.31 4040320 1990735 23486 16:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 16:23:01 ens3 254.01 162.50 1403.32 40.76 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 16:24:01 ens3 313.21 224.53 1807.14 56.52 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:25:01 ens3 321.81 211.25 1004.24 73.99 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:26:01 ens3 1166.02 676.59 357.68 280.76 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 ens3 1404.90 1028.60 424.02 362.56 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:28:01 ens3 372.20 251.39 123.06 93.75 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:29:01 ens3 283.99 195.17 118.07 81.66 0.00 0.00 0.00 0.00 16:30:01 docker0 111.00 170.29 6.20 1438.83 0.00 0.00 0.00 0.00 16:30:01 lo 3.47 3.47 0.31 0.31 0.00 0.00 0.00 0.00 16:30:01 ens3 577.94 426.63 3412.59 580.05 0.00 0.00 0.00 0.00 16:31:01 docker0 5.90 11.61 0.44 150.56 0.00 0.00 0.00 0.00 16:31:01 lo 5.60 5.60 0.51 0.51 0.00 0.00 0.00 0.00 16:31:01 ens3 328.12 312.46 953.19 1409.25 0.00 0.00 0.00 0.00 Average: docker0 13.01 20.25 0.74 176.93 0.00 0.00 0.00 0.00 Average: lo 1.46 1.46 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 558.57 388.08 1066.42 331.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12499) 01/15/24 _x86_64_ (8 CPU) 16:21:32 LINUX RESTART (8 CPU) 16:22:02 CPU %user %nice %system %iowait %steal %idle 16:23:01 all 11.38 0.00 0.88 1.77 0.04 85.93 16:23:01 0 6.75 0.00 0.85 3.77 0.03 88.60 16:23:01 1 6.75 0.00 0.66 0.09 0.03 92.46 16:23:01 2 13.00 0.00 0.64 0.20 0.03 86.12 16:23:01 3 2.86 0.00 0.41 0.53 0.02 96.19 16:23:01 4 15.58 0.00 1.17 4.79 0.07 78.38 16:23:01 5 10.14 0.00 0.83 0.31 0.05 88.67 16:23:01 6 9.17 0.00 0.76 3.24 0.03 86.78 16:23:01 7 26.72 0.00 1.75 1.22 0.07 70.24 16:24:01 all 19.04 0.00 1.00 1.00 0.05 78.90 16:24:01 0 27.79 0.00 1.08 0.18 0.05 70.90 16:24:01 1 16.49 0.00 0.97 0.30 0.03 82.21 16:24:01 2 17.18 0.00 1.24 0.40 0.05 81.13 16:24:01 3 14.92 0.00 0.33 0.07 0.05 84.63 16:24:01 4 14.90 0.00 0.74 5.34 0.05 78.98 16:24:01 5 13.23 0.00 0.79 0.30 0.05 85.63 16:24:01 6 27.44 0.00 1.60 0.77 0.07 70.13 16:24:01 7 20.39 0.00 1.24 0.62 0.05 77.70 16:25:01 all 26.19 0.00 0.64 0.05 0.05 73.07 16:25:01 0 17.55 0.00 0.77 0.07 0.03 81.58 16:25:01 1 62.61 0.00 0.63 0.05 0.08 36.62 16:25:01 2 24.95 0.00 0.63 0.00 0.07 74.35 16:25:01 3 14.55 0.00 0.38 0.00 0.03 85.03 16:25:01 4 16.95 0.00 0.50 0.27 0.03 82.25 16:25:01 5 28.60 0.00 1.12 0.02 0.05 70.21 16:25:01 6 11.89 0.00 0.55 0.03 0.02 87.51 16:25:01 7 32.38 0.00 0.53 0.00 0.05 67.04 16:26:01 all 15.91 0.00 1.01 0.03 0.04 83.01 16:26:01 0 20.72 0.00 0.64 0.05 0.05 78.53 16:26:01 1 14.66 0.00 1.77 0.02 0.03 83.52 16:26:01 2 19.79 0.00 0.84 0.00 0.05 79.33 16:26:01 3 16.10 0.00 1.63 0.00 0.05 82.22 16:26:01 4 7.55 0.00 0.52 0.15 0.03 91.75 16:26:01 5 18.59 0.00 0.55 0.00 0.03 80.82 16:26:01 6 11.29 0.00 1.48 0.00 0.03 87.20 16:26:01 7 18.58 0.00 0.65 0.00 0.05 80.72 16:27:01 all 14.70 0.00 1.03 0.03 0.04 84.19 16:27:01 0 13.44 0.00 1.14 0.02 0.07 85.33 16:27:01 1 16.90 0.00 1.09 0.00 0.05 81.97 16:27:01 2 13.90 0.00 1.60 0.17 0.03 84.30 16:27:01 3 10.77 0.00 0.80 0.00 0.03 88.39 16:27:01 4 12.53 0.00 0.59 0.10 0.05 86.72 16:27:01 5 21.32 0.00 0.58 0.00 0.03 78.06 16:27:01 6 13.31 0.00 1.02 0.00 0.05 85.62 16:27:01 7 15.39 0.00 1.45 0.00 0.02 83.14 16:28:01 all 9.79 0.00 0.39 0.01 0.03 89.79 16:28:01 0 12.35 0.00 0.52 0.00 0.03 87.10 16:28:01 1 14.20 0.00 0.30 0.00 0.02 85.49 16:28:01 2 17.73 0.00 0.35 0.00 0.03 81.89 16:28:01 3 7.57 0.00 0.35 0.00 0.02 92.06 16:28:01 4 3.79 0.00 0.55 0.07 0.03 95.56 16:28:01 5 12.95 0.00 0.42 0.00 0.03 86.60 16:28:01 6 8.46 0.00 0.43 0.00 0.02 91.09 16:28:01 7 1.30 0.00 0.15 0.00 0.02 98.53 16:29:01 all 13.48 0.00 0.37 0.02 0.04 86.09 16:29:01 0 19.98 0.00 0.42 0.10 0.03 79.47 16:29:01 1 22.40 0.00 0.48 0.00 0.05 77.07 16:29:01 2 13.85 0.00 0.58 0.02 0.05 85.50 16:29:01 3 12.55 0.00 0.48 0.02 0.03 86.92 16:29:01 4 15.60 0.00 0.22 0.07 0.03 84.09 16:29:01 5 11.48 0.00 0.28 0.00 0.02 88.22 16:29:01 6 6.49 0.00 0.25 0.00 0.03 93.23 16:29:01 7 5.55 0.00 0.25 0.00 0.02 94.18 16:30:01 all 11.32 0.00 2.50 1.63 0.07 84.48 16:30:01 0 12.26 0.00 2.34 1.10 0.07 84.23 16:30:01 1 12.29 0.00 3.99 5.10 0.07 78.56 16:30:01 2 10.18 0.00 2.01 2.16 0.07 85.58 16:30:01 3 17.16 0.00 2.39 0.51 0.08 79.86 16:30:01 4 9.91 0.00 2.46 0.20 0.05 87.38 16:30:01 5 12.35 0.00 2.22 1.21 0.07 84.15 16:30:01 6 9.58 0.00 2.61 2.38 0.07 85.36 16:30:01 7 6.91 0.00 2.04 0.33 0.05 90.67 16:31:01 all 16.90 0.00 2.61 0.31 0.08 80.11 16:31:01 0 27.22 0.00 1.88 0.20 0.12 70.58 16:31:01 1 14.21 0.00 2.79 1.66 0.07 81.27 16:31:01 2 17.60 0.00 2.96 0.03 0.08 79.32 16:31:01 3 13.75 0.00 2.59 0.18 0.08 83.39 16:31:01 4 8.55 0.00 4.51 0.12 0.05 86.78 16:31:01 5 20.28 0.00 2.66 0.08 0.08 76.89 16:31:01 6 17.12 0.00 1.26 0.12 0.07 81.44 16:31:01 7 16.42 0.00 2.22 0.10 0.08 81.17 Average: all 15.42 0.00 1.16 0.54 0.05 82.84 Average: 0 17.57 0.00 1.07 0.60 0.05 80.70 Average: 1 20.10 0.00 1.41 0.80 0.05 77.65 Average: 2 16.47 0.00 1.21 0.33 0.05 81.94 Average: 3 12.26 0.00 1.04 0.14 0.04 86.51 Average: 4 11.70 0.00 1.25 1.23 0.04 85.77 Average: 5 16.56 0.00 1.05 0.21 0.05 82.13 Average: 6 12.75 0.00 1.11 0.72 0.04 85.38 Average: 7 15.94 0.00 1.14 0.25 0.04 82.62