---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1423 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 13G 143G 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 812 26876 0 4478 30898 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a0:45:10 brd ff:ff:ff:ff:ff:ff inet 10.30.106.125/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fea0:4510/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:e6:ff:06 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1423) 12/01/23 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 103.17 42.68 60.49 1928.75 16315.28 13:35:01 85.82 13.90 71.92 1127.27 19000.58 13:36:01 111.38 9.52 101.87 1671.99 24652.56 13:37:01 258.62 11.80 246.83 792.67 76421.98 13:38:01 15.41 0.38 15.03 37.33 14609.45 13:39:01 49.14 1.35 47.79 104.92 12643.99 Average: 103.97 13.27 90.71 943.31 27297.01 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30205920 31756604 2733300 8.30 66540 1796772 1410912 4.15 815992 1634808 140648 13:35:01 29947780 31736520 2991440 9.08 79348 2010196 1458040 4.29 844500 1839932 156360 13:36:01 27559076 31667744 5380144 16.33 105760 4234136 1588364 4.67 984416 3980820 1950892 13:37:01 26923076 31049672 6016144 18.26 113724 4233976 4572984 13.45 1673996 3883392 308 13:38:01 25640384 29932124 7298836 22.16 114360 4392664 6074108 17.87 2851260 3972576 27016 13:39:01 27501168 31612420 5438052 16.51 116676 4220372 1523052 4.48 1201328 3803768 44032 Average: 27962901 31292514 4976319 15.11 99401 3481353 2771243 8.15 1395249 3185883 386543 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 13:34:01 ens3 163.36 119.71 1044.07 37.73 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 13:35:01 ens3 41.89 28.37 639.71 6.23 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 7.87 7.87 0.73 0.73 0.00 0.00 0.00 0.00 13:36:01 ens3 519.26 279.07 18712.61 21.72 0.00 0.00 0.00 0.00 13:36:01 br-5fe9f75ec17a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth1a1ad2f 1.57 1.60 0.14 0.13 0.00 0.00 0.00 0.00 13:37:01 veth249e8c6 0.52 0.72 0.03 0.04 0.00 0.00 0.00 0.00 13:37:01 vethb9fa4ed 0.57 0.72 0.04 0.04 0.00 0.00 0.00 0.00 13:37:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 13:38:01 veth1a1ad2f 44.56 39.93 21.90 34.45 0.00 0.00 0.00 0.00 13:38:01 veth249e8c6 1.10 1.30 0.19 2.61 0.00 0.00 0.00 0.00 13:38:01 vethb9fa4ed 1.65 1.68 2.66 2.87 0.00 0.00 0.00 0.00 13:38:01 lo 3.37 3.37 0.54 0.54 0.00 0.00 0.00 0.00 13:39:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:39:01 ens3 992.95 614.91 22516.50 121.71 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.49 2.49 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 139.20 83.96 3681.84 16.47 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1423) 12/01/23 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.62 0.00 0.87 3.65 0.04 85.82 13:34:01 0 13.73 0.00 1.03 1.02 0.03 84.18 13:34:01 1 2.75 0.00 0.33 0.25 0.03 96.63 13:34:01 2 7.49 0.00 0.62 1.81 0.03 90.05 13:34:01 3 13.69 0.00 1.76 19.07 0.07 65.41 13:34:01 4 5.28 0.00 0.78 0.28 0.03 93.62 13:34:01 5 1.25 0.00 0.35 4.10 0.02 94.28 13:34:01 6 9.13 0.00 0.78 0.38 0.03 89.67 13:34:01 7 23.65 0.00 1.27 2.42 0.08 72.57 13:35:01 all 7.32 0.00 0.52 6.10 0.04 86.02 13:35:01 0 4.90 0.00 0.31 0.07 0.03 94.69 13:35:01 1 8.13 0.00 0.70 2.99 0.03 88.16 13:35:01 2 0.10 0.00 0.07 0.36 0.02 99.46 13:35:01 3 9.16 0.00 0.46 6.29 0.07 84.03 13:35:01 4 14.76 0.00 0.89 7.82 0.05 76.49 13:35:01 5 4.67 0.00 0.55 28.77 0.09 65.92 13:35:01 6 15.27 0.00 1.04 2.57 0.05 81.08 13:35:01 7 1.58 0.00 0.22 0.05 0.02 98.13 13:36:01 all 10.22 0.00 3.18 6.12 0.08 80.40 13:36:01 0 6.26 0.00 3.42 0.83 0.07 89.43 13:36:01 1 6.52 0.00 3.03 0.32 0.05 90.08 13:36:01 2 5.41 0.00 3.38 2.65 0.05 88.51 13:36:01 3 17.68 0.00 3.35 2.91 0.07 75.99 13:36:01 4 13.01 0.00 3.11 9.65 0.05 74.18 13:36:01 5 9.67 0.00 2.36 18.17 0.07 69.73 13:36:01 6 11.93 0.00 3.20 1.94 0.15 82.77 13:36:01 7 11.28 0.00 3.59 12.45 0.14 72.54 13:37:01 all 8.66 0.00 1.99 13.91 0.09 75.36 13:37:01 0 9.05 0.00 1.96 0.67 0.10 88.23 13:37:01 1 9.58 0.00 1.82 0.57 0.05 87.98 13:37:01 2 5.79 0.00 2.16 1.17 0.05 90.83 13:37:01 3 12.75 0.00 2.47 7.34 0.17 77.27 13:37:01 4 6.47 0.00 1.66 1.46 0.05 90.36 13:37:01 5 11.94 0.00 2.14 44.70 0.10 41.12 13:37:01 6 6.64 0.00 1.79 19.79 0.07 71.71 13:37:01 7 7.06 0.00 1.86 35.79 0.15 55.14 13:38:01 all 18.51 0.00 1.81 1.32 0.08 78.28 13:38:01 0 24.05 0.00 2.38 0.00 0.08 73.49 13:38:01 1 17.80 0.00 2.04 1.94 0.07 78.15 13:38:01 2 20.73 0.00 1.85 0.03 0.08 77.30 13:38:01 3 18.39 0.00 1.79 0.02 0.07 79.74 13:38:01 4 14.37 0.00 1.30 1.99 0.08 82.25 13:38:01 5 15.20 0.00 1.28 6.28 0.07 77.16 13:38:01 6 14.61 0.00 1.40 0.25 0.07 83.67 13:38:01 7 22.96 0.00 2.45 0.00 0.12 74.48 13:39:01 all 4.52 0.00 0.50 1.49 0.03 93.46 13:39:01 0 1.05 0.00 0.50 0.07 0.02 98.36 13:39:01 1 3.78 0.00 0.70 0.15 0.02 95.35 13:39:01 2 1.00 0.00 0.40 0.62 0.03 97.95 13:39:01 3 3.34 0.00 0.33 0.12 0.03 96.17 13:39:01 4 2.72 0.00 0.43 0.20 0.03 96.61 13:39:01 5 12.10 0.00 0.60 3.06 0.03 84.21 13:39:01 6 11.19 0.00 0.58 1.46 0.05 86.72 13:39:01 7 0.88 0.00 0.42 6.27 0.02 92.41 Average: all 9.81 0.00 1.48 5.42 0.06 83.23 Average: 0 9.85 0.00 1.60 0.44 0.06 88.05 Average: 1 8.09 0.00 1.44 1.03 0.04 89.40 Average: 2 6.77 0.00 1.41 1.10 0.04 90.67 Average: 3 12.50 0.00 1.70 5.95 0.08 79.77 Average: 4 9.41 0.00 1.36 3.54 0.05 85.64 Average: 5 9.16 0.00 1.21 17.43 0.06 72.13 Average: 6 11.45 0.00 1.46 4.40 0.07 82.62 Average: 7 11.27 0.00 1.63 9.49 0.09 77.52