---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5487 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 13G 143G 8% / 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 820 26482 0 4863 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:74:7f:2d brd ff:ff:ff:ff:ff:ff inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe74:7f2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:42:a4:2e 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-5487) 02/15/24 _x86_64_ (8 CPU) 07:42:23 LINUX RESTART (8 CPU) 07:43:01 tps rtps wtps bread/s bwrtn/s 07:44:01 115.18 36.74 78.44 1710.38 29482.69 07:45:01 124.13 23.00 101.13 2764.21 34628.10 07:46:01 309.50 12.30 297.20 791.00 107481.34 07:47:01 52.09 0.55 51.54 41.33 26884.75 07:48:01 48.96 0.20 48.76 22.26 22989.52 Average: 129.97 14.56 115.41 1065.84 44293.28 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30127536 31740344 2811684 8.54 70084 1852492 1422568 4.19 830196 1686864 172036 07:45:01 28921584 31689956 4017636 12.20 99780 2941320 1520360 4.47 964348 2682684 929060 07:46:01 26785060 31338936 6154160 18.68 124184 4603148 4771200 14.04 1366556 4294040 1608 07:47:01 23901764 28675532 9037456 27.44 125756 4719448 8981600 26.43 4135172 4388284 52 07:48:01 27219016 31711720 5720204 17.37 126392 4564940 1440340 4.24 1140424 4114228 1252 Average: 27390992 31031298 5548228 16.84 109239 3736270 3627214 10.67 1687339 3433220 220802 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 100.95 72.94 1064.89 17.54 0.00 0.00 0.00 0.00 07:44:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 205.33 131.34 6205.64 14.53 0.00 0.00 0.00 0.00 07:45:01 br-dab731063829 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 6.20 6.20 0.58 0.58 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 vethdd50dee 0.15 0.48 0.01 0.03 0.00 0.00 0.00 0.00 07:46:01 ens3 576.45 323.61 20476.49 22.44 0.00 0.00 0.00 0.00 07:46:01 veth63103fa 0.27 0.38 0.02 0.02 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 vethdd50dee 3.17 3.55 1.33 0.90 0.00 0.00 0.00 0.00 07:47:01 ens3 7.17 4.78 1.57 1.50 0.00 0.00 0.00 0.00 07:47:01 veth63103fa 4.63 4.08 0.79 0.53 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 40.16 30.93 18.09 64.49 0.00 0.00 0.00 0.00 07:48:01 lo 27.13 27.13 3.56 3.56 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 186.01 112.72 5553.34 24.10 0.00 0.00 0.00 0.00 Average: lo 4.65 4.65 0.65 0.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5487) 02/15/24 _x86_64_ (8 CPU) 07:42:23 LINUX RESTART (8 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 10.36 0.00 0.78 2.52 0.04 86.31 07:44:01 0 13.75 0.00 1.31 16.35 0.03 68.56 07:44:01 1 13.56 0.00 1.07 1.18 0.02 84.17 07:44:01 2 27.03 0.00 1.30 1.60 0.07 70.00 07:44:01 3 22.70 0.00 1.59 0.37 0.05 75.29 07:44:01 4 1.72 0.00 0.27 0.30 0.03 97.68 07:44:01 5 1.47 0.00 0.33 0.03 0.02 98.15 07:44:01 6 1.14 0.00 0.18 0.12 0.02 98.54 07:44:01 7 1.50 0.00 0.20 0.25 0.07 97.98 07:45:01 all 11.00 0.00 1.86 3.08 0.05 84.02 07:45:01 0 7.38 0.00 1.94 14.78 0.03 75.87 07:45:01 1 24.15 0.00 3.11 0.92 0.07 71.75 07:45:01 2 10.76 0.00 1.59 0.10 0.05 87.50 07:45:01 3 4.34 0.00 0.77 0.10 0.02 94.77 07:45:01 4 7.89 0.00 1.47 0.75 0.03 89.85 07:45:01 5 2.62 0.00 1.43 3.49 0.03 92.44 07:45:01 6 24.49 0.00 2.34 1.65 0.05 71.47 07:45:01 7 6.44 0.00 2.15 2.80 0.08 88.53 07:46:01 all 8.71 0.00 3.54 9.06 0.05 78.65 07:46:01 0 8.12 0.00 2.86 2.16 0.05 86.82 07:46:01 1 8.46 0.00 3.49 0.24 0.03 87.78 07:46:01 2 8.60 0.00 4.09 54.23 0.05 33.02 07:46:01 3 9.45 0.00 3.88 1.21 0.05 85.41 07:46:01 4 10.83 0.00 3.15 1.65 0.05 84.32 07:46:01 5 8.05 0.00 3.82 7.38 0.03 80.72 07:46:01 6 8.02 0.00 3.87 1.16 0.05 86.90 07:46:01 7 8.10 0.00 3.17 4.87 0.05 83.81 07:47:01 all 32.06 0.00 3.18 1.29 0.08 63.39 07:47:01 0 23.14 0.00 2.99 0.37 0.07 73.44 07:47:01 1 35.36 0.00 3.19 5.02 0.07 56.36 07:47:01 2 38.49 0.00 3.39 3.41 0.08 54.63 07:47:01 3 30.80 0.00 2.77 0.30 0.08 66.05 07:47:01 4 30.74 0.00 3.52 0.17 0.08 65.49 07:47:01 5 40.57 0.00 3.82 1.04 0.08 54.48 07:47:01 6 39.43 0.00 4.04 0.02 0.12 56.40 07:47:01 7 18.18 0.00 1.79 0.00 0.08 79.95 07:48:01 all 3.05 0.00 0.63 2.60 0.06 93.66 07:48:01 0 3.08 0.00 0.67 0.18 0.08 95.98 07:48:01 1 3.11 0.00 0.50 18.75 0.07 77.57 07:48:01 2 2.17 0.00 0.57 0.03 0.05 97.18 07:48:01 3 2.82 0.00 0.75 0.52 0.07 95.85 07:48:01 4 3.15 0.00 0.83 0.38 0.07 95.58 07:48:01 5 2.49 0.00 0.58 0.78 0.08 96.06 07:48:01 6 4.29 0.00 0.55 0.13 0.05 94.98 07:48:01 7 3.30 0.00 0.60 0.05 0.08 95.97 Average: all 13.03 0.00 1.99 3.70 0.06 81.22 Average: 0 11.09 0.00 1.95 6.78 0.05 80.12 Average: 1 16.92 0.00 2.27 5.22 0.05 75.54 Average: 2 17.42 0.00 2.18 11.75 0.06 68.58 Average: 3 14.02 0.00 1.95 0.50 0.05 83.48 Average: 4 10.83 0.00 1.84 0.65 0.05 86.62 Average: 5 11.00 0.00 1.99 2.54 0.05 84.42 Average: 6 15.46 0.00 2.19 0.61 0.06 81.67 Average: 7 7.52 0.00 1.58 1.59 0.07 89.24