---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8208 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 863 28375 0 2927 30861 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:98:59:9d brd ff:ff:ff:ff:ff:ff inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe98:599d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:94:69:b5 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::42:5dff:fe94:69b5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8208) 12/29/23 _x86_64_ (8 CPU) 05:03:23 LINUX RESTART (8 CPU) 05:04:03 tps rtps wtps bread/s bwrtn/s 05:05:01 121.06 59.50 61.56 3770.56 52333.13 05:06:01 80.29 13.81 66.48 979.64 49079.86 05:07:01 88.04 12.95 75.09 282.49 45826.36 05:08:01 91.70 8.23 83.47 567.41 10120.63 05:09:01 25.57 0.50 25.07 10.39 3097.53 05:10:01 29.20 1.17 28.03 63.86 11696.45 05:11:01 100.67 2.87 97.80 391.27 20068.26 Average: 76.43 13.93 62.50 852.63 27340.81 05:04:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30372960 31727092 2566260 7.79 51152 1625260 1424968 4.19 816676 1481876 23236 05:06:01 30152000 31698680 2787220 8.46 67192 1792676 1442680 4.24 868700 1630816 130156 05:07:01 29816712 31544000 3122508 9.48 78612 1951528 2031804 5.98 1045148 1770532 142776 05:08:01 27854384 29762728 5084836 15.44 85776 2117264 5109484 15.03 2868224 1883612 19132 05:09:01 28344400 30331928 4594820 13.95 89460 2189924 2903568 8.54 2319100 1938776 14348 05:10:01 27817880 30265288 5121340 15.55 93588 2636048 2646388 7.79 2548688 2215936 117248 05:11:01 29053024 31590808 3886196 11.80 100412 2717372 1486300 4.37 1250596 2275536 3488 Average: 29058766 30988646 3880454 11.78 80885 2147153 2435027 7.16 1673876 1885298 64341 05:04:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 422.20 303.65 889.45 63.82 0.00 0.00 0.00 0.00 05:05:01 lo 1.31 1.31 0.14 0.14 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 32.07 22.11 606.72 3.25 0.00 0.00 0.00 0.00 05:06:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 61.92 46.34 628.68 12.81 0.00 0.00 0.00 0.00 05:07:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 412.81 345.13 2111.45 97.32 0.00 0.00 0.00 0.00 05:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 398.02 306.16 837.94 106.50 0.00 0.00 0.00 0.00 05:09:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 ens3 185.14 146.88 1485.15 36.07 0.00 0.00 0.00 0.00 05:10:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:11:01 ens3 267.46 283.89 48.78 1682.44 0.00 0.00 0.00 0.00 05:11:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 253.43 207.28 944.29 287.06 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 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-8208) 12/29/23 _x86_64_ (8 CPU) 05:03:23 LINUX RESTART (8 CPU) 05:04:03 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 7.01 0.00 0.71 8.09 0.05 84.14 05:05:01 0 3.05 0.00 0.53 1.54 0.03 94.84 05:05:01 1 5.57 0.00 0.59 3.38 0.05 90.40 05:05:01 2 12.44 0.00 0.89 42.02 0.10 44.55 05:05:01 3 6.40 0.00 0.64 9.38 0.05 83.52 05:05:01 4 13.72 0.00 0.59 4.98 0.05 80.66 05:05:01 5 8.98 0.00 1.21 1.31 0.03 88.46 05:05:01 6 2.02 0.00 0.90 0.14 0.02 96.92 05:05:01 7 3.94 0.00 0.33 2.11 0.02 93.61 05:06:01 all 4.73 0.00 0.41 9.04 0.02 85.80 05:06:01 0 0.07 0.00 0.03 0.32 0.00 99.58 05:06:01 1 3.69 0.00 0.42 2.69 0.00 93.20 05:06:01 2 7.69 0.00 1.02 8.42 0.05 82.82 05:06:01 3 12.25 0.00 0.64 27.73 0.03 59.35 05:06:01 4 4.21 0.00 0.37 0.90 0.02 94.51 05:06:01 5 7.96 0.00 0.55 32.53 0.03 58.92 05:06:01 6 0.98 0.00 0.17 0.00 0.02 98.83 05:06:01 7 1.08 0.00 0.10 0.02 0.00 98.80 05:07:01 all 7.10 0.00 0.43 7.96 0.04 84.48 05:07:01 0 0.93 0.00 0.12 0.05 0.07 98.83 05:07:01 1 18.07 0.00 1.21 35.78 0.05 44.89 05:07:01 2 4.69 0.00 0.13 0.02 0.02 95.15 05:07:01 3 12.82 0.00 0.57 3.39 0.07 83.15 05:07:01 4 11.13 0.00 0.60 0.64 0.05 87.58 05:07:01 5 1.90 0.00 0.32 23.32 0.02 74.44 05:07:01 6 4.25 0.00 0.38 0.70 0.00 94.66 05:07:01 7 3.30 0.00 0.08 0.35 0.02 96.25 05:08:01 all 37.03 0.00 1.59 1.29 0.09 59.99 05:08:01 0 37.95 0.00 1.82 0.08 0.08 60.06 05:08:01 1 34.88 0.00 2.09 2.20 0.08 60.74 05:08:01 2 37.46 0.00 1.42 0.07 0.07 60.98 05:08:01 3 33.78 0.00 2.25 4.63 0.10 59.25 05:08:01 4 30.07 0.00 1.70 3.25 0.08 64.89 05:08:01 5 43.37 0.00 1.38 0.03 0.10 55.12 05:08:01 6 42.47 0.00 0.84 0.00 0.13 56.56 05:08:01 7 36.28 0.00 1.23 0.07 0.08 62.34 05:09:01 all 53.63 0.00 2.30 0.24 0.13 43.70 05:09:01 0 55.33 0.00 2.40 0.03 0.14 42.09 05:09:01 1 58.18 0.00 2.76 0.73 0.14 38.19 05:09:01 2 54.09 0.00 2.20 0.56 0.14 43.02 05:09:01 3 53.01 0.00 2.26 0.09 0.12 44.53 05:09:01 4 53.51 0.00 2.19 0.07 0.12 44.12 05:09:01 5 55.65 0.00 2.34 0.22 0.13 41.66 05:09:01 6 53.43 0.00 2.21 0.12 0.17 44.07 05:09:01 7 45.93 0.00 2.09 0.05 0.10 51.84 05:10:01 all 62.29 0.00 1.89 1.79 0.12 33.90 05:10:01 0 62.07 0.00 1.77 0.05 0.12 35.99 05:10:01 1 61.70 0.00 1.62 3.57 0.08 33.02 05:10:01 2 62.48 0.00 2.20 6.91 0.15 28.25 05:10:01 3 66.16 0.00 1.81 0.02 0.10 31.91 05:10:01 4 64.14 0.00 1.93 2.22 0.15 31.56 05:10:01 5 58.79 0.00 2.10 1.15 0.14 37.82 05:10:01 6 62.21 0.00 2.15 0.07 0.14 35.43 05:10:01 7 60.82 0.00 1.52 0.27 0.10 37.29 05:11:01 all 7.86 0.00 0.88 4.93 0.05 86.29 05:11:01 0 5.99 0.00 1.04 1.17 0.05 91.75 05:11:01 1 9.31 0.00 0.87 5.41 0.05 84.36 05:11:01 2 7.09 0.00 0.89 2.80 0.07 89.16 05:11:01 3 19.71 0.00 1.48 4.83 0.08 73.90 05:11:01 4 3.90 0.00 0.72 6.72 0.03 88.63 05:11:01 5 0.82 0.00 0.69 0.23 0.02 98.24 05:11:01 6 5.29 0.00 0.57 17.73 0.03 76.38 05:11:01 7 10.81 0.00 0.77 0.57 0.05 87.80 Average: all 25.64 0.00 1.17 4.76 0.07 68.36 Average: 0 23.57 0.00 1.10 0.46 0.07 74.80 Average: 1 27.35 0.00 1.37 7.65 0.07 63.56 Average: 2 26.56 0.00 1.25 8.52 0.08 63.59 Average: 3 29.19 0.00 1.38 7.16 0.08 62.19 Average: 4 25.75 0.00 1.16 2.68 0.07 70.34 Average: 5 25.30 0.00 1.22 8.47 0.07 64.94 Average: 6 24.24 0.00 1.02 2.70 0.07 71.96 Average: 7 23.16 0.00 0.87 0.48 0.05 75.43