---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6642 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 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 866 28065 0 3234 30852 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:af:1f:17 brd ff:ff:ff:ff:ff:ff inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:feaf:1f17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:0e:71:30 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::42:84ff:fe0e:7130/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6642) 12/21/23 _x86_64_ (8 CPU) 03:27:21 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 162.12 15.35 146.78 1024.63 104372.60 03:30:01 106.28 18.35 87.94 472.32 14223.90 03:31:01 11.00 0.22 10.78 7.07 1528.41 03:32:01 85.60 3.73 81.87 475.79 21337.11 03:33:01 97.23 0.77 96.47 41.46 22528.38 Average: 92.45 7.68 84.77 404.25 32798.08 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30079236 31787204 2859984 8.68 77496 1933908 1317024 3.87 784788 1769040 154992 03:30:01 28510172 30483008 4429048 13.45 87716 2179256 2528576 7.44 2169552 1934528 8908 03:31:01 27475628 29486848 5463592 16.59 89640 2213604 3626048 10.67 3193824 1937016 6284 03:32:01 27397808 29871340 5541412 16.82 97440 2656832 3251392 9.57 2897856 2282424 1900 03:33:01 28718084 31564436 4221136 12.81 105980 3013780 1472400 4.33 1223796 2623176 48836 Average: 28436186 30638567 4503034 13.67 91654 2399476 2439088 7.18 2053963 2109237 44184 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 ens3 66.42 42.19 1115.19 8.32 0.00 0.00 0.00 0.00 03:29:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 761.22 516.21 3726.69 139.83 0.00 0.00 0.00 0.00 03:30:01 lo 0.60 0.60 0.05 0.05 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 322.01 211.41 471.94 76.20 0.00 0.00 0.00 0.00 03:31:01 lo 0.53 0.53 0.05 0.05 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 625.93 396.33 1703.31 133.21 0.00 0.00 0.00 0.00 03:32:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:32:01 docker0 3.87 7.03 0.22 78.02 0.00 0.00 0.00 0.00 03:33:01 ens3 262.46 204.35 322.59 78.26 0.00 0.00 0.00 0.00 03:33:01 lo 15.53 15.53 1.40 1.40 0.00 0.00 0.00 0.00 03:33:01 docker0 1.95 3.50 0.12 39.92 0.00 0.00 0.00 0.00 Average: ens3 407.61 274.10 1467.94 87.16 0.00 0.00 0.00 0.00 Average: lo 3.75 3.75 0.34 0.34 0.00 0.00 0.00 0.00 Average: docker0 1.16 2.11 0.07 23.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6642) 12/21/23 _x86_64_ (8 CPU) 03:27:21 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.64 0.00 0.76 1.72 0.03 86.85 03:29:01 0 1.47 0.00 0.30 4.49 0.05 93.68 03:29:01 1 10.37 0.00 1.15 3.57 0.03 84.87 03:29:01 2 4.06 0.00 0.47 0.13 0.03 95.31 03:29:01 3 22.82 0.00 1.50 0.73 0.05 74.89 03:29:01 4 13.26 0.00 0.77 0.08 0.03 85.85 03:29:01 5 1.50 0.00 0.20 3.96 0.02 94.32 03:29:01 6 18.16 0.00 0.65 0.37 0.03 80.79 03:29:01 7 13.46 0.00 1.03 0.40 0.03 85.07 03:30:01 all 35.11 0.00 1.27 0.19 0.08 63.34 03:30:01 0 25.61 0.00 0.67 0.08 0.07 73.57 03:30:01 1 34.37 0.00 1.40 1.00 0.08 63.14 03:30:01 2 38.98 0.00 0.84 0.02 0.08 60.08 03:30:01 3 29.45 0.00 1.00 0.17 0.08 69.30 03:30:01 4 37.83 0.00 2.14 0.12 0.10 59.81 03:30:01 5 34.34 0.00 0.80 0.00 0.08 64.78 03:30:01 6 37.19 0.00 1.44 0.02 0.07 61.29 03:30:01 7 43.14 0.00 1.91 0.10 0.08 54.77 03:31:01 all 35.45 0.00 0.93 0.02 0.08 63.52 03:31:01 0 34.34 0.00 1.35 0.00 0.08 64.22 03:31:01 1 51.02 0.00 0.97 0.00 0.08 47.93 03:31:01 2 47.69 0.00 0.82 0.08 0.08 51.33 03:31:01 3 25.67 0.00 0.74 0.07 0.07 73.46 03:31:01 4 30.81 0.00 1.40 0.02 0.08 67.69 03:31:01 5 31.85 0.00 0.82 0.00 0.07 67.26 03:31:01 6 33.57 0.00 0.47 0.00 0.08 65.88 03:31:01 7 28.68 0.00 0.87 0.00 0.08 70.37 03:32:01 all 28.59 0.00 2.08 0.43 0.08 68.82 03:32:01 0 34.02 0.00 1.79 1.42 0.10 62.66 03:32:01 1 35.77 0.00 2.38 0.84 0.10 60.90 03:32:01 2 28.69 0.00 1.91 0.24 0.08 69.07 03:32:01 3 28.98 0.00 1.57 0.07 0.08 69.30 03:32:01 4 29.29 0.00 2.15 0.30 0.08 68.18 03:32:01 5 29.83 0.00 2.55 0.29 0.08 67.25 03:32:01 6 14.99 0.00 1.76 0.18 0.08 82.98 03:32:01 7 27.15 0.00 2.45 0.12 0.07 70.21 03:33:01 all 15.73 0.00 1.86 0.44 0.07 81.90 03:33:01 0 10.44 0.00 1.44 0.42 0.05 87.66 03:33:01 1 11.30 0.00 1.40 1.08 0.07 86.17 03:33:01 2 15.35 0.00 1.72 0.35 0.08 82.49 03:33:01 3 7.23 0.00 1.73 1.30 0.08 89.66 03:33:01 4 23.91 0.00 2.41 0.07 0.07 73.55 03:33:01 5 24.53 0.00 2.39 0.20 0.08 72.79 03:33:01 6 16.09 0.00 1.81 0.03 0.07 82.00 03:33:01 7 17.02 0.00 2.01 0.08 0.08 80.81 Average: all 25.10 0.00 1.38 0.56 0.07 72.89 Average: 0 21.17 0.00 1.11 1.28 0.07 76.36 Average: 1 28.58 0.00 1.46 1.30 0.07 68.58 Average: 2 26.95 0.00 1.15 0.16 0.07 71.66 Average: 3 22.81 0.00 1.31 0.47 0.07 75.34 Average: 4 27.01 0.00 1.77 0.12 0.07 71.03 Average: 5 24.41 0.00 1.35 0.89 0.07 73.28 Average: 6 24.01 0.00 1.22 0.12 0.07 74.58 Average: 7 25.88 0.00 1.65 0.14 0.07 72.26