---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24364 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 836 28471 0 2859 30890 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:14:28:66 brd ff:ff:ff:ff:ff:ff inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe14:2866/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:dc:ea:6e 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:bff:fedc:ea6e/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-24364) 04/19/24 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 143.79 17.58 126.21 1020.36 88434.33 10:44:01 137.23 21.14 116.09 847.98 35913.91 10:45:01 28.21 0.48 27.73 10.26 3337.84 10:46:01 105.35 3.52 101.83 445.58 29646.65 10:47:01 32.89 1.20 31.69 62.52 1907.82 Average: 89.50 8.78 80.72 477.37 31848.31 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30144112 31788552 2795108 8.49 75740 1874632 1336892 3.93 785160 1711680 199420 10:44:01 27906716 29755048 5032504 15.28 85496 2059468 5205196 15.31 2882392 1826548 22220 10:45:01 28212252 30140984 4726968 14.35 89292 2132612 3035948 8.93 2514732 1881936 12064 10:46:01 27710384 30177624 5228836 15.87 97496 2651696 2731020 8.04 2655616 2215796 552 10:47:01 29170592 31648452 3768628 11.44 100776 2659212 1425136 4.19 1210684 2206148 2668 Average: 28628811 30702132 4310409 13.09 89760 2275524 2746838 8.08 2009717 1968422 47385 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 10:43:01 ens3 54.51 37.58 866.26 7.57 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 ens3 463.83 313.36 2268.64 81.30 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 359.24 214.15 805.85 85.89 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 10:46:01 ens3 210.01 186.25 1477.21 640.17 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 10:47:01 ens3 122.06 157.61 31.77 1041.50 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 241.95 181.80 1090.04 371.28 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 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-24364) 04/19/24 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.48 0.00 0.71 2.15 0.03 86.62 10:43:01 0 29.90 0.00 1.59 0.83 0.05 67.63 10:43:01 1 0.18 0.00 0.07 8.42 0.03 91.30 10:43:01 2 13.13 0.00 0.75 0.05 0.03 86.04 10:43:01 3 1.47 0.00 0.30 0.55 0.02 97.66 10:43:01 4 1.12 0.00 0.28 0.32 0.00 98.28 10:43:01 5 8.93 0.00 0.83 0.25 0.02 89.97 10:43:01 6 24.32 0.00 1.18 0.58 0.03 73.88 10:43:01 7 4.79 0.00 0.70 6.21 0.05 88.24 10:44:01 all 40.76 0.00 1.63 0.56 0.07 56.98 10:44:01 0 41.44 0.00 1.62 0.05 0.05 56.83 10:44:01 1 30.64 0.00 1.22 0.60 0.07 67.47 10:44:01 2 45.93 0.00 1.69 0.15 0.07 52.16 10:44:01 3 38.94 0.00 1.70 2.42 0.08 56.85 10:44:01 4 42.91 0.00 1.77 0.12 0.07 55.14 10:44:01 5 39.56 0.00 1.82 0.17 0.07 58.38 10:44:01 6 43.93 0.00 1.27 0.42 0.07 54.31 10:44:01 7 42.75 0.00 1.94 0.47 0.08 54.77 10:45:01 all 61.26 0.00 2.25 0.01 0.08 36.40 10:45:01 0 57.14 0.00 2.07 0.03 0.08 40.68 10:45:01 1 70.67 0.00 2.03 0.02 0.08 27.21 10:45:01 2 57.61 0.00 1.86 0.00 0.07 40.46 10:45:01 3 60.15 0.00 1.84 0.02 0.07 37.92 10:45:01 4 60.79 0.00 2.13 0.02 0.08 36.98 10:45:01 5 66.58 0.00 3.42 0.02 0.08 29.90 10:45:01 6 60.36 0.00 2.52 0.02 0.08 37.01 10:45:01 7 56.81 0.00 2.13 0.02 0.07 40.98 10:46:01 all 64.17 0.00 2.21 0.62 0.08 32.92 10:46:01 0 63.98 0.00 2.46 0.08 0.08 33.39 10:46:01 1 66.61 0.00 2.05 0.22 0.08 31.04 10:46:01 2 62.80 0.00 1.92 0.52 0.08 34.68 10:46:01 3 63.65 0.00 1.81 1.94 0.08 32.51 10:46:01 4 62.69 0.00 2.45 0.53 0.07 34.27 10:46:01 5 69.27 0.00 2.63 0.08 0.08 27.94 10:46:01 6 62.34 0.00 1.96 0.94 0.07 34.69 10:46:01 7 62.05 0.00 2.41 0.62 0.08 34.83 10:47:01 all 11.96 0.00 0.59 0.21 0.04 87.20 10:47:01 0 14.75 0.00 0.65 0.07 0.03 84.50 10:47:01 1 16.75 0.00 0.54 0.07 0.05 82.59 10:47:01 2 4.37 0.00 0.47 0.00 0.02 95.15 10:47:01 3 1.95 0.00 0.42 0.10 0.02 97.52 10:47:01 4 18.08 0.00 0.88 0.08 0.03 80.92 10:47:01 5 19.77 0.00 0.78 0.05 0.03 79.36 10:47:01 6 2.41 0.00 0.52 1.27 0.03 95.77 10:47:01 7 17.61 0.00 0.52 0.05 0.08 81.74 Average: all 37.70 0.00 1.48 0.71 0.06 60.05 Average: 0 41.41 0.00 1.68 0.21 0.06 56.63 Average: 1 36.96 0.00 1.18 1.87 0.06 59.93 Average: 2 36.75 0.00 1.34 0.14 0.05 61.72 Average: 3 33.20 0.00 1.21 1.01 0.05 64.53 Average: 4 37.10 0.00 1.50 0.21 0.05 61.14 Average: 5 40.78 0.00 1.90 0.11 0.06 57.15 Average: 6 38.65 0.00 1.49 0.65 0.06 59.15 Average: 7 36.78 0.00 1.54 1.47 0.07 60.14