---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8606 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 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 850 28442 0 2873 30876 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:d7:f4:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fed7:f4c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:e9:c9:bd 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:b2ff:fee9:c9bd/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-8606) 02/25/24 _x86_64_ (8 CPU) 10:41:27 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 114.42 45.53 68.89 2036.27 25908.83 10:44:01 133.74 20.58 113.16 836.39 29942.08 10:45:01 44.69 0.73 43.96 15.20 22744.48 10:46:01 34.49 0.82 33.67 25.46 20308.70 10:47:01 118.08 3.58 114.50 446.06 47914.28 Average: 89.00 14.14 74.85 667.29 29374.92 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30170100 31753616 2769120 8.41 68388 1826720 1387984 4.08 818224 1663616 171236 10:44:01 28894892 30671616 4044328 12.28 81772 1995568 4810124 14.15 1946192 1784288 15924 10:45:01 28553036 30452016 4386184 13.32 87160 2107044 2827988 8.32 2195364 1865388 20136 10:46:01 26847344 28788804 6091876 18.49 89096 2144472 5281960 15.54 3867520 1882948 1960 10:47:01 29188304 31675280 3750916 11.39 99364 2669328 1443544 4.25 1166560 2229268 44664 Average: 28730735 30668266 4208485 12.78 85156 2148626 3150320 9.27 1998772 1885102 50784 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 293.78 223.59 1567.75 61.10 0.00 0.00 0.00 0.00 10:43:01 lo 1.63 1.63 0.17 0.17 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 ens3 279.79 206.25 1384.96 55.73 0.00 0.00 0.00 0.00 10:44:01 lo 0.53 0.53 0.05 0.05 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 ens3 492.80 371.54 1447.64 133.69 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 122.88 91.95 442.24 32.46 0.00 0.00 0.00 0.00 10:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 492.02 430.88 1546.50 1714.24 0.00 0.00 0.00 0.00 10:47:01 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 336.39 264.97 1276.82 400.56 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 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-8606) 02/25/24 _x86_64_ (8 CPU) 10:41:27 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 11.51 0.00 0.91 2.75 0.04 84.79 10:43:01 0 15.00 0.00 1.27 10.11 0.03 73.58 10:43:01 1 17.56 0.00 1.14 0.66 0.03 80.61 10:43:01 2 3.92 0.00 0.37 0.25 0.02 95.43 10:43:01 3 10.41 0.00 1.00 5.05 0.03 83.51 10:43:01 4 1.85 0.00 0.51 0.53 0.02 97.10 10:43:01 5 20.79 0.00 1.04 1.65 0.03 76.49 10:43:01 6 14.82 0.00 1.25 0.36 0.05 83.52 10:43:01 7 7.73 0.00 0.66 3.46 0.07 88.08 10:44:01 all 21.54 0.00 0.90 4.85 0.05 72.66 10:44:01 0 23.79 0.00 1.11 10.25 0.07 64.78 10:44:01 1 17.87 0.00 0.69 0.52 0.03 80.89 10:44:01 2 27.32 0.00 1.04 1.71 0.05 69.88 10:44:01 3 20.80 0.00 1.12 2.09 0.03 75.96 10:44:01 4 24.11 0.00 0.48 0.30 0.03 75.07 10:44:01 5 15.97 0.00 0.60 6.21 0.05 77.16 10:44:01 6 27.53 0.00 1.26 1.99 0.05 69.16 10:44:01 7 14.82 0.00 0.89 15.77 0.05 68.47 10:45:01 all 50.80 0.00 2.06 1.04 0.08 46.02 10:45:01 0 45.31 0.00 2.25 7.21 0.08 45.14 10:45:01 1 55.95 0.00 2.20 0.09 0.10 41.66 10:45:01 2 53.69 0.00 2.36 0.39 0.10 43.46 10:45:01 3 53.08 0.00 1.95 0.13 0.10 44.73 10:45:01 4 45.91 0.00 1.61 0.12 0.08 52.29 10:45:01 5 51.66 0.00 1.87 0.08 0.08 46.31 10:45:01 6 49.71 0.00 1.94 0.03 0.08 48.23 10:45:01 7 51.20 0.00 2.30 0.24 0.08 46.18 10:46:01 all 80.89 0.00 2.31 0.34 0.12 16.34 10:46:01 0 79.23 0.00 2.52 0.84 0.14 17.28 10:46:01 1 85.15 0.00 2.12 0.00 0.12 12.61 10:46:01 2 80.59 0.00 2.02 0.02 0.12 17.26 10:46:01 3 79.12 0.00 2.74 0.00 0.12 18.02 10:46:01 4 78.62 0.00 2.33 0.00 0.10 18.95 10:46:01 5 81.49 0.00 2.44 1.83 0.12 14.12 10:46:01 6 79.22 0.00 2.25 0.03 0.13 18.36 10:46:01 7 83.64 0.00 2.10 0.03 0.12 14.11 10:47:01 all 21.40 0.00 1.56 2.95 0.06 74.03 10:47:01 0 17.21 0.00 1.39 7.64 0.07 73.69 10:47:01 1 14.88 0.00 1.27 0.48 0.03 83.33 10:47:01 2 17.47 0.00 1.34 0.84 0.05 80.30 10:47:01 3 21.33 0.00 0.96 0.08 0.07 77.56 10:47:01 4 16.29 0.00 1.21 0.50 0.03 81.97 10:47:01 5 38.87 0.00 2.21 0.82 0.07 58.04 10:47:01 6 21.44 0.00 1.69 1.14 0.05 75.67 10:47:01 7 23.69 0.00 2.41 12.09 0.07 61.74 Average: all 37.17 0.00 1.55 2.39 0.07 58.82 Average: 0 35.97 0.00 1.71 7.23 0.08 55.01 Average: 1 38.17 0.00 1.48 0.35 0.06 59.93 Average: 2 36.61 0.00 1.43 0.64 0.07 61.25 Average: 3 36.81 0.00 1.55 1.47 0.07 60.10 Average: 4 33.36 0.00 1.23 0.29 0.05 65.07 Average: 5 41.72 0.00 1.63 2.12 0.07 54.46 Average: 6 38.57 0.00 1.68 0.71 0.07 58.97 Average: 7 36.17 0.00 1.67 6.35 0.08 55.72