---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12336 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: 2799.996 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 14G 142G 9% / 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 824 25767 0 5575 30887 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:2d:ce:90 brd ff:ff:ff:ff:ff:ff inet 10.30.107.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe2d:ce90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:66:05:70 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-12336) 03/10/24 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:02 98.07 17.73 80.34 1021.83 25946.61 13:35:01 141.40 23.57 117.83 2829.08 33620.88 13:36:01 312.11 11.70 300.42 776.10 128350.04 13:37:01 93.77 0.57 93.20 38.79 23865.58 13:38:01 19.15 0.10 19.05 2.93 20196.05 13:39:01 64.49 1.35 63.14 106.92 20663.66 Average: 121.44 9.13 112.31 790.26 42130.26 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:02 30106860 31714556 2832360 8.60 70792 1847476 1426924 4.20 861028 1682344 165860 13:35:01 28457024 31689016 4482196 13.61 103732 3391388 1398440 4.11 958608 3138676 1307164 13:36:01 25713452 30970768 7225768 21.94 132396 5279768 6665600 19.61 1792424 4891072 1736 13:37:01 24329260 29708444 8609960 26.14 136840 5392040 8413128 24.75 3147704 4904576 328 13:38:01 24124488 29535576 8814732 26.76 137276 5422064 8519712 25.07 3333728 4921500 36 13:39:01 26365084 31605328 6574136 19.96 139160 5264524 1534616 4.52 1321056 4753100 25980 Average: 26516028 30870615 6423192 19.50 120033 4432877 4659737 13.71 1902425 4048545 250184 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:34:02 ens3 61.47 42.88 997.11 7.86 0.00 0.00 0.00 0.00 13:35:01 br-e603ac8bbcc3 0.00 0.00 0.00 0.00 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 13:35:01 lo 8.07 8.07 0.80 0.80 0.00 0.00 0.00 0.00 13:35:01 ens3 493.36 271.67 11211.02 24.43 0.00 0.00 0.00 0.00 13:36:01 veth6ae8be0 3.75 5.13 0.37 0.53 0.00 0.00 0.00 0.00 13:36:01 vethce52d43 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 13:36:01 veth38c9140 1.32 1.83 0.15 0.18 0.00 0.00 0.00 0.00 13:36:01 br-e603ac8bbcc3 0.22 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:37:01 veth6ae8be0 75.69 90.55 46.67 25.90 0.00 0.00 0.00 0.00 13:37:01 vethce52d43 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:37:01 veth38c9140 3.82 4.27 0.65 0.70 0.00 0.00 0.00 0.00 13:37:01 br-e603ac8bbcc3 0.30 0.32 0.03 0.03 0.00 0.00 0.00 0.00 13:38:01 veth6ae8be0 28.66 34.81 42.50 8.12 0.00 0.00 0.00 0.00 13:38:01 vethce52d43 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth38c9140 0.35 0.57 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 br-e603ac8bbcc3 0.33 0.40 0.24 0.04 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 13:39:01 lo 21.78 21.78 2.29 2.29 0.00 0.00 0.00 0.00 13:39:01 ens3 1526.88 892.68 31611.99 149.20 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 Average: lo 2.98 2.98 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 203.71 111.04 5154.44 15.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12336) 03/10/24 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:02 all 9.65 0.00 0.72 2.56 0.03 87.04 13:34:02 0 2.30 0.00 0.42 0.15 0.02 97.12 13:34:02 1 2.20 0.00 0.40 8.95 0.02 88.43 13:34:02 2 24.19 0.00 1.47 6.46 0.05 67.83 13:34:02 3 16.69 0.00 1.00 3.73 0.05 78.53 13:34:02 4 18.48 0.00 1.19 0.50 0.03 79.80 13:34:02 5 7.27 0.00 0.58 0.20 0.02 91.93 13:34:02 6 5.60 0.00 0.63 0.12 0.03 93.61 13:34:02 7 0.42 0.00 0.13 0.44 0.02 98.99 13:35:01 all 11.26 0.00 2.28 2.72 0.05 83.69 13:35:01 0 4.14 0.00 1.97 0.50 0.05 93.35 13:35:01 1 4.77 0.00 2.20 9.25 0.05 83.73 13:35:01 2 5.04 0.00 2.41 1.08 0.03 91.43 13:35:01 3 18.89 0.00 3.04 2.41 0.05 75.61 13:35:01 4 4.82 0.00 1.65 4.04 0.03 89.45 13:35:01 5 23.58 0.00 2.29 2.95 0.07 71.11 13:35:01 6 18.62 0.00 2.80 1.23 0.07 77.29 13:35:01 7 10.22 0.00 1.89 0.31 0.05 87.53 13:36:01 all 13.06 0.00 4.76 6.61 0.07 75.50 13:36:01 0 12.51 0.00 5.12 12.99 0.07 69.31 13:36:01 1 11.71 0.00 5.98 0.53 0.05 81.73 13:36:01 2 13.80 0.00 4.28 0.91 0.08 80.92 13:36:01 3 12.98 0.00 4.67 24.79 0.08 57.48 13:36:01 4 12.63 0.00 4.19 7.11 0.10 75.97 13:36:01 5 16.23 0.00 5.73 0.55 0.05 77.43 13:36:01 6 14.87 0.00 4.60 1.75 0.08 78.70 13:36:01 7 9.73 0.00 3.46 4.30 0.07 82.45 13:37:01 all 24.99 0.00 2.66 1.33 0.08 70.93 13:37:01 0 16.88 0.00 2.22 0.02 0.07 80.82 13:37:01 1 25.15 0.00 2.94 1.67 0.08 70.16 13:37:01 2 30.38 0.00 3.48 0.10 0.08 65.96 13:37:01 3 29.68 0.00 2.53 6.86 0.05 60.87 13:37:01 4 31.06 0.00 2.97 0.62 0.08 65.27 13:37:01 5 13.31 0.00 1.31 0.58 0.07 84.73 13:37:01 6 29.65 0.00 3.17 0.39 0.07 66.73 13:37:01 7 23.98 0.00 2.73 0.45 0.08 72.75 13:38:01 all 4.05 0.00 0.51 1.08 0.06 94.30 13:38:01 0 4.32 0.00 0.73 0.00 0.05 94.90 13:38:01 1 4.37 0.00 0.61 0.00 0.08 94.93 13:38:01 2 5.46 0.00 0.48 0.00 0.07 93.99 13:38:01 3 4.07 0.00 0.42 8.43 0.05 87.03 13:38:01 4 4.20 0.00 0.58 0.02 0.05 95.15 13:38:01 5 3.91 0.00 0.40 0.18 0.08 95.42 13:38:01 6 2.09 0.00 0.28 0.00 0.03 97.59 13:38:01 7 3.97 0.00 0.52 0.03 0.08 95.40 13:39:01 all 4.49 0.00 0.54 1.35 0.05 93.57 13:39:01 0 14.44 0.00 0.88 0.27 0.05 84.35 13:39:01 1 10.83 0.00 0.72 0.25 0.05 88.15 13:39:01 2 1.92 0.00 0.50 0.08 0.03 97.47 13:39:01 3 0.42 0.00 0.33 8.65 0.03 90.57 13:39:01 4 3.06 0.00 0.52 0.22 0.05 96.15 13:39:01 5 1.19 0.00 0.47 0.32 0.03 97.99 13:39:01 6 0.90 0.00 0.53 0.75 0.05 97.76 13:39:01 7 3.20 0.00 0.38 0.28 0.05 96.10 Average: all 11.24 0.00 1.90 2.60 0.06 84.20 Average: 0 9.11 0.00 1.88 2.30 0.05 86.66 Average: 1 9.84 0.00 2.13 3.42 0.06 84.55 Average: 2 13.49 0.00 2.10 1.44 0.06 82.92 Average: 3 13.76 0.00 1.99 9.14 0.05 75.06 Average: 4 12.39 0.00 1.84 2.07 0.06 83.65 Average: 5 10.87 0.00 1.79 0.79 0.05 86.50 Average: 6 11.92 0.00 2.00 0.70 0.06 85.33 Average: 7 8.56 0.00 1.51 0.96 0.06 88.91