---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11131 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 885 28089 0 3192 30834 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:d7:3d:de brd ff:ff:ff:ff:ff:ff inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fed7:3dde/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:e2:99:14 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::42:7dff:fee2:9914/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11131) 01/11/24 _x86_64_ (8 CPU) 03:27:42 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:02 151.31 74.00 77.30 5276.99 70836.46 03:30:01 134.22 26.66 107.56 1277.99 40716.52 03:31:01 93.70 6.36 87.34 215.66 41766.08 03:32:01 29.48 0.20 29.28 6.93 32200.67 03:33:01 105.98 3.52 102.47 455.58 46362.41 03:34:01 98.35 0.75 97.60 34.66 22456.51 Average: 102.09 18.56 83.53 1211.07 42394.16 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:02 30242424 31676712 2696796 8.19 55356 1698288 1477760 4.35 870856 1551452 95996 03:30:01 29669960 31371888 3269260 9.93 81384 1923200 2236776 6.58 1220524 1739424 104056 03:31:01 28489472 30420008 4449748 13.51 87468 2138288 3192056 9.39 2231476 1892972 7180 03:32:01 28131436 30099884 4807784 14.60 89476 2172172 3257836 9.59 2580840 1895748 6428 03:33:01 27783124 30292304 5156096 15.65 97216 2692856 2751144 8.09 2476268 2316780 80268 03:34:01 28759000 31561592 4180220 12.69 105664 2971372 1497220 4.41 1226260 2580840 52160 Average: 28845903 30903731 4093317 12.43 86094 2266029 2402132 7.07 1767704 1996203 57681 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:02 ens3 340.63 225.68 1472.46 57.41 0.00 0.00 0.00 0.00 03:29:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 03:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 138.59 118.19 737.21 31.50 0.00 0.00 0.00 0.00 03:30:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 652.63 440.74 3371.43 129.57 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 315.35 198.93 460.40 67.38 0.00 0.00 0.00 0.00 03:32:01 lo 0.72 0.72 0.06 0.06 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 668.31 426.67 1717.97 148.41 0.00 0.00 0.00 0.00 03:33:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:33:01 docker0 3.97 6.58 0.23 77.98 0.00 0.00 0.00 0.00 03:34:01 ens3 397.83 304.20 370.84 114.16 0.00 0.00 0.00 0.00 03:34:01 lo 15.73 15.73 1.41 1.41 0.00 0.00 0.00 0.00 03:34:01 docker0 1.85 3.22 0.11 39.90 0.00 0.00 0.00 0.00 Average: ens3 419.67 286.20 1356.80 91.57 0.00 0.00 0.00 0.00 Average: lo 3.38 3.38 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 0.97 1.64 0.06 19.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11131) 01/11/24 _x86_64_ (8 CPU) 03:27:42 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:02 all 8.31 0.00 1.08 2.53 0.03 88.05 03:29:02 0 9.17 0.00 0.83 0.27 0.03 89.70 03:29:02 1 10.72 0.00 2.31 7.12 0.03 79.81 03:29:02 2 18.24 0.00 1.51 1.22 0.05 78.98 03:29:02 3 11.26 0.00 1.19 0.55 0.03 86.97 03:29:02 4 5.76 0.00 0.52 7.54 0.03 86.15 03:29:02 5 5.62 0.00 0.97 0.60 0.02 92.79 03:29:02 6 3.82 0.00 0.77 0.22 0.03 95.16 03:29:02 7 1.89 0.00 0.55 2.71 0.02 94.84 03:30:01 all 12.05 0.00 0.96 1.82 0.04 85.13 03:30:01 0 31.96 0.00 2.31 0.98 0.07 64.67 03:30:01 1 14.45 0.00 0.93 0.07 0.03 84.51 03:30:01 2 16.27 0.00 1.93 0.54 0.03 81.22 03:30:01 3 4.54 0.00 0.36 0.07 0.02 95.02 03:30:01 4 5.07 0.00 0.32 8.62 0.02 85.97 03:30:01 5 10.42 0.00 0.92 3.58 0.05 85.03 03:30:01 6 6.31 0.00 0.39 0.22 0.05 93.03 03:30:01 7 7.37 0.00 0.49 0.48 0.02 91.65 03:31:01 all 34.17 0.00 1.13 0.99 0.07 63.64 03:31:01 0 40.82 0.00 1.13 0.10 0.08 57.86 03:31:01 1 40.49 0.00 0.60 0.07 0.08 58.76 03:31:01 2 33.61 0.00 1.13 0.02 0.07 65.18 03:31:01 3 31.17 0.00 1.34 0.02 0.07 67.41 03:31:01 4 24.36 0.00 1.12 0.15 0.05 74.32 03:31:01 5 22.75 0.00 1.33 7.05 0.07 68.81 03:31:01 6 47.22 0.00 1.81 0.35 0.10 50.52 03:31:01 7 32.94 0.00 0.62 0.17 0.07 66.21 03:32:01 all 35.31 0.00 0.87 0.75 0.07 63.00 03:32:01 0 35.47 0.00 0.90 0.03 0.07 63.53 03:32:01 1 36.25 0.00 0.47 0.00 0.07 63.21 03:32:01 2 34.19 0.00 1.25 0.00 0.07 64.50 03:32:01 3 33.06 0.00 0.80 0.03 0.07 66.04 03:32:01 4 39.51 0.00 0.82 0.02 0.07 59.59 03:32:01 5 21.21 0.00 0.77 5.96 0.03 72.03 03:32:01 6 55.56 0.00 0.83 0.00 0.08 43.52 03:32:01 7 27.20 0.00 1.09 0.02 0.08 71.62 03:33:01 all 27.25 0.00 2.06 1.28 0.08 69.32 03:33:01 0 22.70 0.00 2.68 2.97 0.07 71.58 03:33:01 1 31.17 0.00 1.91 3.46 0.08 63.38 03:33:01 2 32.57 0.00 2.04 0.08 0.08 65.22 03:33:01 3 23.43 0.00 2.50 0.34 0.08 73.65 03:33:01 4 33.07 0.00 1.83 0.35 0.08 64.67 03:33:01 5 22.25 0.00 2.09 2.79 0.07 72.80 03:33:01 6 29.44 0.00 1.85 0.02 0.07 68.63 03:33:01 7 23.40 0.00 1.61 0.24 0.07 74.68 03:34:01 all 15.50 0.00 1.81 0.89 0.06 81.74 03:34:01 0 14.71 0.00 1.89 0.10 0.05 83.24 03:34:01 1 11.82 0.00 1.84 0.02 0.05 86.28 03:34:01 2 12.72 0.00 1.78 0.28 0.07 85.16 03:34:01 3 14.56 0.00 1.61 1.02 0.07 82.74 03:34:01 4 10.23 0.00 1.56 0.62 0.05 87.53 03:34:01 5 11.66 0.00 1.98 4.66 0.07 81.64 03:34:01 6 34.39 0.00 1.88 0.15 0.08 63.50 03:34:01 7 13.87 0.00 1.96 0.28 0.07 83.82 Average: all 22.13 0.00 1.32 1.38 0.06 75.12 Average: 0 25.79 0.00 1.62 0.74 0.06 71.78 Average: 1 24.18 0.00 1.34 1.79 0.06 72.63 Average: 2 24.62 0.00 1.61 0.36 0.06 73.36 Average: 3 19.72 0.00 1.30 0.34 0.06 78.59 Average: 4 19.71 0.00 1.03 2.87 0.05 76.34 Average: 5 15.66 0.00 1.34 4.11 0.05 78.84 Average: 6 29.52 0.00 1.26 0.16 0.07 68.99 Average: 7 17.80 0.00 1.05 0.65 0.05 80.44