---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-76110 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 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 838 28466 0 2862 30893 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:ff:dc:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:feff:dcf3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:ff:69:05 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-v1-8c-8g-76110) 10/12/24 _x86_64_ (8 CPU) 08:43:27 LINUX RESTART (8 CPU) 08:44:01 tps rtps wtps bread/s bwrtn/s 08:45:01 326.68 36.74 289.94 1708.65 29613.06 08:46:01 170.57 18.98 151.59 689.22 41211.53 08:47:01 26.04 5.06 20.98 151.42 21412.60 08:48:01 14.51 0.00 14.51 0.00 21123.81 08:49:01 29.05 5.73 23.31 1022.90 21594.53 Average: 113.37 13.30 100.06 714.42 26990.92 08:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 30019988 31665780 2919232 8.86 73472 1879532 1476536 4.34 915344 1709300 217208 08:46:01 28026968 30086676 4912252 14.91 88468 2263184 3497944 10.29 2580456 2003480 18920 08:47:01 26474916 28539620 6464304 19.62 88580 2267948 4509520 13.27 4145948 1985992 256 08:48:01 26425076 28490112 6514144 19.78 88660 2268008 4509520 13.27 4195580 1986032 252 08:49:01 29183748 31666192 3755472 11.40 90412 2678956 1416852 4.17 1155604 2263652 382288 Average: 28026139 30089676 4913081 14.92 85918 2271526 3082074 9.07 2598586 1989691 123785 08:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 08:45:01 ens3 110.08 73.67 1086.96 28.47 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:46:01 ens3 1025.21 719.88 5749.30 189.20 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 lo 3.83 3.83 0.67 0.67 0.00 0.00 0.00 0.00 08:47:01 ens3 268.63 181.64 87.09 75.81 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 lo 0.45 0.45 0.05 0.05 0.00 0.00 0.00 0.00 08:48:01 ens3 55.44 36.34 16.71 13.35 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 4.08 4.08 0.46 0.46 0.00 0.00 0.00 0.00 08:49:01 ens3 362.32 261.22 227.26 105.77 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 2.10 2.10 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 364.33 254.55 1433.42 82.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-76110) 10/12/24 _x86_64_ (8 CPU) 08:43:27 LINUX RESTART (8 CPU) 08:44:01 CPU %user %nice %system %iowait %steal %idle 08:45:01 all 9.76 0.00 0.88 2.98 0.04 86.35 08:45:01 0 23.35 0.00 1.34 1.72 0.05 73.54 08:45:01 1 9.65 0.00 1.66 3.34 0.05 85.30 08:45:01 2 13.94 0.00 1.19 12.52 0.05 72.31 08:45:01 3 3.00 0.00 0.38 0.00 0.02 96.60 08:45:01 4 1.72 0.00 0.30 0.20 0.02 97.77 08:45:01 5 1.13 0.00 0.32 0.65 0.02 97.88 08:45:01 6 0.85 0.00 0.38 3.50 0.02 95.25 08:45:01 7 24.46 0.00 1.44 1.94 0.05 72.11 08:46:01 all 31.26 0.00 1.75 1.95 0.08 64.96 08:46:01 0 34.55 0.00 1.59 0.35 0.07 63.44 08:46:01 1 34.64 0.00 1.67 2.14 0.13 61.41 08:46:01 2 27.29 0.00 1.93 6.18 0.08 64.52 08:46:01 3 32.73 0.00 1.39 0.47 0.07 65.35 08:46:01 4 22.78 0.00 1.47 4.83 0.08 70.84 08:46:01 5 30.11 0.00 1.76 0.00 0.08 68.05 08:46:01 6 35.77 0.00 2.41 1.42 0.10 60.30 08:46:01 7 32.21 0.00 1.76 0.17 0.07 65.80 08:47:01 all 15.36 0.00 0.64 0.98 0.04 82.98 08:47:01 0 11.75 0.00 0.63 0.02 0.03 87.57 08:47:01 1 10.95 0.00 0.33 0.00 0.03 88.69 08:47:01 2 19.45 0.00 0.40 7.45 0.05 72.65 08:47:01 3 24.08 0.00 1.37 0.25 0.05 74.25 08:47:01 4 8.55 0.00 0.85 0.00 0.03 90.57 08:47:01 5 18.83 0.00 0.45 0.00 0.03 80.69 08:47:01 6 14.56 0.00 0.58 0.13 0.05 84.67 08:47:01 7 14.77 0.00 0.48 0.00 0.03 84.72 08:48:01 all 1.08 0.00 0.17 1.08 0.02 97.65 08:48:01 0 0.42 0.00 0.23 0.00 0.02 99.33 08:48:01 1 1.70 0.00 0.13 0.00 0.02 98.15 08:48:01 2 0.40 0.00 0.10 8.66 0.02 90.83 08:48:01 3 0.93 0.00 0.22 0.00 0.02 98.83 08:48:01 4 1.03 0.00 0.18 0.00 0.03 98.75 08:48:01 5 0.77 0.00 0.18 0.00 0.00 99.05 08:48:01 6 0.62 0.00 0.27 0.02 0.03 99.07 08:48:01 7 2.73 0.00 0.03 0.00 0.00 97.24 08:49:01 all 27.57 0.00 1.20 0.92 0.06 70.25 08:49:01 0 18.43 0.00 1.57 0.02 0.03 79.95 08:49:01 1 20.77 0.00 1.44 0.03 0.07 77.69 08:49:01 2 29.78 0.00 1.14 4.00 0.07 65.02 08:49:01 3 49.38 0.00 1.32 0.25 0.08 48.96 08:49:01 4 32.26 0.00 0.82 0.05 0.07 66.81 08:49:01 5 28.02 0.00 1.30 2.64 0.07 67.97 08:49:01 6 19.61 0.00 1.18 0.13 0.03 79.04 08:49:01 7 22.36 0.00 0.87 0.27 0.05 76.45 Average: all 16.99 0.00 0.93 1.58 0.05 80.46 Average: 0 17.68 0.00 1.07 0.42 0.04 80.78 Average: 1 15.53 0.00 1.05 1.10 0.06 82.26 Average: 2 18.16 0.00 0.95 7.76 0.05 73.08 Average: 3 22.01 0.00 0.94 0.19 0.05 76.82 Average: 4 13.26 0.00 0.72 1.01 0.05 84.96 Average: 5 15.75 0.00 0.80 0.66 0.04 82.75 Average: 6 14.27 0.00 0.96 1.04 0.05 83.68 Average: 7 19.25 0.00 0.91 0.47 0.04 79.33