---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4283 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 817 28466 0 2883 30912 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:8e:8e:81 brd ff:ff:ff:ff:ff:ff inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fe8e:8e81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:51:db:99 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-4283) 02/10/24 _x86_64_ (8 CPU) 08:43:25 LINUX RESTART (8 CPU) 08:44:01 tps rtps wtps bread/s bwrtn/s 08:45:01 99.12 23.75 75.36 1252.97 24516.94 08:46:01 157.40 16.46 140.94 588.07 34578.34 08:47:01 41.78 7.70 34.08 251.96 23327.05 08:48:01 13.03 0.00 13.03 0.00 18049.79 08:49:01 13.63 0.00 13.63 0.00 18074.99 08:50:01 46.74 6.13 40.61 1028.23 31608.20 Average: 61.95 9.01 52.95 520.25 25026.12 08:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 30123420 31723452 2815800 8.55 68988 1841564 1408288 4.14 844956 1678392 165552 08:46:01 29083516 31004308 3855704 11.71 86408 2129412 2000512 5.89 1601192 1927104 22712 08:47:01 26636468 28708308 6302752 19.13 88480 2274792 4326204 12.73 3970156 1993220 480 08:48:01 26604704 28677168 6334516 19.23 88556 2274964 4326204 12.73 4001172 1993372 212 08:49:01 27429576 29507124 5509644 16.73 88956 2279624 3846088 11.32 3179684 1993832 456 08:50:01 29153560 31657668 3785660 11.49 94676 2694732 1381728 4.07 1165180 2276376 53876 Average: 28171874 30213005 4767346 14.47 86011 2249181 2881504 8.48 2460390 1977049 40548 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 ens3 111.49 100.10 1008.39 14.10 0.00 0.00 0.00 0.00 08:45:01 lo 23.52 23.52 2.55 2.55 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 ens3 368.24 322.93 3478.49 64.35 0.00 0.00 0.00 0.00 08:46:01 lo 4.87 4.87 0.51 0.51 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 ens3 648.94 463.22 2309.67 149.21 0.00 0.00 0.00 0.00 08:47:01 lo 3.27 3.27 0.62 0.62 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 ens3 76.29 55.12 20.29 19.27 0.00 0.00 0.00 0.00 08:48:01 lo 0.57 0.57 0.06 0.06 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 ens3 278.99 184.62 83.92 69.99 0.00 0.00 0.00 0.00 08:49:01 lo 1.57 1.57 0.22 0.22 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 ens3 191.27 160.16 223.47 48.27 0.00 0.00 0.00 0.00 08:50:01 lo 20.13 20.13 2.12 2.12 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: ens3 279.20 214.35 1187.43 60.86 0.00 0.00 0.00 0.00 Average: lo 8.99 8.99 1.01 1.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4283) 02/10/24 _x86_64_ (8 CPU) 08:43:25 LINUX RESTART (8 CPU) 08:44:01 CPU %user %nice %system %iowait %steal %idle 08:45:01 all 9.76 0.00 0.67 2.34 0.04 87.19 08:45:01 0 12.67 0.00 0.67 1.04 0.03 85.59 08:45:01 1 17.90 0.00 1.14 0.80 0.08 80.08 08:45:01 2 6.43 0.00 0.58 0.18 0.02 92.79 08:45:01 3 11.19 0.00 0.68 1.09 0.05 86.99 08:45:01 4 8.19 0.00 0.58 0.10 0.02 91.11 08:45:01 5 0.77 0.00 0.07 4.89 0.02 94.26 08:45:01 6 16.24 0.00 0.88 1.95 0.03 80.90 08:45:01 7 4.69 0.00 0.68 8.65 0.03 85.94 08:46:01 all 17.10 0.00 1.06 2.03 0.05 79.76 08:46:01 0 9.25 0.00 0.85 0.33 0.05 89.51 08:46:01 1 18.50 0.00 1.33 0.68 0.08 79.40 08:46:01 2 11.26 0.00 1.03 7.24 0.05 80.42 08:46:01 3 29.37 0.00 1.02 1.42 0.07 68.12 08:46:01 4 14.34 0.00 1.37 1.39 0.05 82.86 08:46:01 5 17.48 0.00 1.29 4.12 0.05 77.05 08:46:01 6 20.01 0.00 0.75 0.81 0.05 78.38 08:46:01 7 16.61 0.00 0.80 0.20 0.03 82.35 08:47:01 all 31.02 0.00 1.25 1.90 0.06 65.78 08:47:01 0 26.34 0.00 1.41 0.89 0.07 71.30 08:47:01 1 38.42 0.00 1.07 0.57 0.05 59.89 08:47:01 2 38.88 0.00 1.40 0.40 0.05 59.26 08:47:01 3 28.21 0.00 0.87 4.36 0.05 66.52 08:47:01 4 20.63 0.00 0.99 2.43 0.07 75.89 08:47:01 5 28.30 0.00 1.47 5.22 0.07 64.94 08:47:01 6 46.87 0.00 1.59 1.31 0.07 50.17 08:47:01 7 20.56 0.00 1.24 0.00 0.03 78.17 08:48:01 all 0.97 0.00 0.25 1.06 0.02 97.70 08:48:01 0 0.85 0.00 0.12 0.00 0.02 99.02 08:48:01 1 0.30 0.00 0.13 0.00 0.00 99.57 08:48:01 2 0.83 0.00 0.17 0.00 0.02 98.98 08:48:01 3 0.88 0.00 0.25 8.33 0.02 90.52 08:48:01 4 0.60 0.00 0.40 0.00 0.02 98.98 08:48:01 5 0.97 0.00 0.20 0.08 0.00 98.75 08:48:01 6 2.35 0.00 0.57 0.05 0.03 96.99 08:48:01 7 0.95 0.00 0.17 0.00 0.02 98.87 08:49:01 all 12.62 0.00 0.63 0.91 0.03 85.80 08:49:01 0 16.44 0.00 0.40 0.00 0.03 83.13 08:49:01 1 8.30 0.00 0.60 0.00 0.03 91.07 08:49:01 2 13.91 0.00 0.73 0.00 0.03 85.32 08:49:01 3 19.86 0.00 0.75 6.34 0.03 73.01 08:49:01 4 11.87 0.00 0.60 0.07 0.05 87.41 08:49:01 5 11.65 0.00 0.67 0.12 0.03 87.53 08:49:01 6 10.51 0.00 0.58 0.76 0.07 88.08 08:49:01 7 8.50 0.00 0.70 0.00 0.03 90.77 08:50:01 all 18.46 0.00 0.93 1.34 0.05 79.23 08:50:01 0 13.70 0.00 0.70 0.02 0.05 85.53 08:50:01 1 16.48 0.00 0.42 0.02 0.03 83.06 08:50:01 2 11.65 0.00 0.52 0.03 0.03 87.76 08:50:01 3 26.89 0.00 1.15 4.01 0.07 67.88 08:50:01 4 12.96 0.00 1.03 0.05 0.02 85.94 08:50:01 5 11.26 0.00 0.90 0.20 0.03 87.61 08:50:01 6 41.44 0.00 2.09 5.96 0.08 50.43 08:50:01 7 13.27 0.00 0.65 0.38 0.05 85.64 Average: all 14.97 0.00 0.80 1.59 0.04 82.60 Average: 0 13.20 0.00 0.69 0.38 0.04 85.69 Average: 1 16.64 0.00 0.78 0.34 0.05 82.19 Average: 2 13.78 0.00 0.74 1.31 0.03 84.13 Average: 3 19.39 0.00 0.79 4.26 0.05 75.51 Average: 4 11.43 0.00 0.83 0.67 0.04 87.04 Average: 5 11.72 0.00 0.77 2.43 0.03 85.04 Average: 6 22.81 0.00 1.07 1.80 0.06 74.26 Average: 7 10.75 0.00 0.71 1.54 0.03 86.97