---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5397 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 13G 143G 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 866 26255 0 5045 30844 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:01:fd:5b brd ff:ff:ff:ff:ff:ff inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe01:fd5b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:1a:5e:87 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-5397) 02/14/24 _x86_64_ (8 CPU) 18:28:24 LINUX RESTART (8 CPU) 18:29:02 tps rtps wtps bread/s bwrtn/s 18:30:01 109.46 36.77 72.68 1718.76 18235.01 18:31:01 117.39 23.03 94.37 2752.28 23309.16 18:32:01 360.54 12.60 347.94 812.26 108233.01 18:33:01 27.45 0.43 27.01 45.86 15422.26 18:34:01 75.55 1.42 74.14 107.58 15234.34 Average: 138.17 14.78 123.40 1085.29 36146.02 18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30085548 31698556 2853672 8.66 70404 1852340 1403128 4.13 874252 1686072 171868 18:31:01 28769080 31672892 4170140 12.66 100836 3074936 1387108 4.08 980540 2816980 1059644 18:32:01 26105024 30831856 6834196 20.75 136612 4762500 6110928 17.98 1961128 4354652 176 18:33:01 24764692 29638524 8174528 24.82 138712 4901920 7511616 22.10 3224912 4413760 27012 18:34:01 26891836 31585228 6047384 18.36 142068 4734356 1497964 4.41 1291908 4273480 1588 Average: 27323236 31085411 5615984 17.05 117726 3865210 3582149 10.54 1666548 3508989 252058 18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 18:30:01 ens3 77.83 57.92 1058.50 11.09 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 br-f79920c738e6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 6.53 6.53 0.66 0.66 0.00 0.00 0.00 0.00 18:31:01 ens3 525.82 275.04 9618.62 24.67 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 br-f79920c738e6 0.20 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:32:01 vethd50a0fc 0.55 0.77 0.03 0.05 0.00 0.00 0.00 0.00 18:32:01 vethaf8a70a 1.67 1.82 0.17 0.18 0.00 0.00 0.00 0.00 18:32:01 lo 4.03 4.03 0.38 0.38 0.00 0.00 0.00 0.00 18:33:01 br-f79920c738e6 1.67 2.18 0.61 0.69 0.00 0.00 0.00 0.00 18:33:01 vethd50a0fc 53.37 47.24 18.20 39.70 0.00 0.00 0.00 0.00 18:33:01 vethaf8a70a 18.30 16.11 2.53 2.45 0.00 0.00 0.00 0.00 18:33:01 lo 6.65 6.65 1.53 1.53 0.00 0.00 0.00 0.00 18:34:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 18:34:01 ens3 1441.33 841.61 23675.63 138.28 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.88 3.88 0.56 0.56 0.00 0.00 0.00 0.00 Average: ens3 222.18 126.16 4606.21 17.24 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-5397) 02/14/24 _x86_64_ (8 CPU) 18:28:24 LINUX RESTART (8 CPU) 18:29:02 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.33 0.00 0.82 1.75 0.04 87.06 18:30:01 0 14.83 0.00 0.80 1.34 0.05 82.98 18:30:01 1 12.97 0.00 0.90 4.78 0.03 81.32 18:30:01 2 4.19 0.00 0.49 5.30 0.05 89.96 18:30:01 3 26.39 0.00 1.78 0.93 0.05 70.85 18:30:01 4 13.47 0.00 0.95 0.29 0.03 85.26 18:30:01 5 7.05 0.00 0.75 0.46 0.03 91.72 18:30:01 6 1.92 0.00 0.54 0.17 0.02 97.35 18:30:01 7 1.78 0.00 0.34 0.80 0.03 97.05 18:31:01 all 10.76 0.00 1.72 1.73 0.04 85.73 18:31:01 0 11.45 0.00 1.58 2.46 0.03 84.48 18:31:01 1 9.38 0.00 1.44 5.44 0.02 83.72 18:31:01 2 19.32 0.00 2.59 0.91 0.05 77.14 18:31:01 3 15.99 0.00 2.50 0.49 0.05 80.98 18:31:01 4 8.01 0.00 1.77 0.07 0.03 90.13 18:31:01 5 8.64 0.00 1.48 1.46 0.07 88.36 18:31:01 6 12.20 0.00 1.52 0.22 0.03 86.03 18:31:01 7 1.22 0.00 0.92 2.79 0.07 95.00 18:32:01 all 14.56 0.00 4.68 5.42 0.07 75.27 18:32:01 0 14.31 0.00 5.63 24.90 0.08 55.07 18:32:01 1 14.62 0.00 4.78 2.94 0.07 77.60 18:32:01 2 16.67 0.00 6.13 0.29 0.07 76.84 18:32:01 3 15.30 0.00 3.95 3.38 0.05 77.32 18:32:01 4 16.79 0.00 4.14 1.42 0.07 77.58 18:32:01 5 11.09 0.00 4.07 5.32 0.07 79.45 18:32:01 6 13.43 0.00 4.94 0.94 0.07 80.61 18:32:01 7 14.23 0.00 3.78 4.24 0.08 77.67 18:33:01 all 22.93 0.00 2.31 0.64 0.08 74.05 18:33:01 0 29.67 0.00 3.22 4.07 0.07 62.97 18:33:01 1 24.48 0.00 2.60 0.07 0.05 72.80 18:33:01 2 23.25 0.00 2.41 0.02 0.07 74.26 18:33:01 3 25.08 0.00 2.30 0.03 0.08 72.50 18:33:01 4 22.33 0.00 1.92 0.05 0.10 75.60 18:33:01 5 19.50 0.00 2.05 0.03 0.07 78.35 18:33:01 6 21.65 0.00 1.81 0.02 0.08 76.44 18:33:01 7 17.47 0.00 2.19 0.82 0.07 79.45 18:34:01 all 5.81 0.00 0.58 1.19 0.04 92.38 18:34:01 0 1.15 0.00 0.55 4.74 0.03 93.53 18:34:01 1 7.02 0.00 0.60 0.82 0.05 91.51 18:34:01 2 16.59 0.00 1.03 0.23 0.03 82.11 18:34:01 3 0.55 0.00 0.37 0.17 0.03 98.88 18:34:01 4 7.91 0.00 0.52 0.15 0.05 91.37 18:34:01 5 6.35 0.00 0.52 3.21 0.05 89.87 18:34:01 6 0.95 0.00 0.37 0.03 0.02 98.63 18:34:01 7 5.95 0.00 0.65 0.13 0.05 93.21 Average: all 12.87 0.00 2.02 2.14 0.05 82.91 Average: 0 14.27 0.00 2.35 7.48 0.05 75.84 Average: 1 13.69 0.00 2.06 2.80 0.04 81.40 Average: 2 16.04 0.00 2.53 1.34 0.05 80.04 Average: 3 16.63 0.00 2.17 0.99 0.05 80.15 Average: 4 13.69 0.00 1.86 0.39 0.06 84.01 Average: 5 10.53 0.00 1.77 2.09 0.06 85.55 Average: 6 10.03 0.00 1.84 0.28 0.04 87.81 Average: 7 8.14 0.00 1.58 1.75 0.06 88.47