---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5524 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: 2800.000 BogoMIPS: 5600.00 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 858 28424 0 2884 30867 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:50:62:01 brd ff:ff:ff:ff:ff:ff inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe50:6201/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:19:8a:70 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::42:95ff:fe19:8a70/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5524) 02/15/24 _x86_64_ (8 CPU) 10:42:54 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 162.59 87.49 75.10 6264.02 52565.91 10:45:01 109.33 16.94 92.39 416.13 21830.46 10:46:01 76.12 4.40 71.72 454.72 19822.16 10:47:01 31.78 0.93 30.84 26.93 14413.86 10:48:01 110.58 3.05 107.53 443.85 41066.58 Average: 98.08 22.56 75.52 1521.06 29939.89 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30164328 31665020 2774892 8.42 57312 1761900 1503240 4.42 919948 1581056 125276 10:45:01 29402408 31136900 3536812 10.74 80572 1956016 2336368 6.87 1460680 1766820 112160 10:46:01 28547804 30429264 4391416 13.33 86416 2090292 2940424 8.65 2215820 1851796 19056 10:47:01 26893644 28840812 6045576 18.35 89308 2149200 5452680 16.04 3816380 1887364 9000 10:48:01 29149416 31632232 3789804 11.51 97688 2666116 1424860 4.19 1207700 2227548 876 Average: 28831520 30740846 4107700 12.47 82259 2124705 2731514 8.04 1924106 1862917 53274 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 lo 1.87 1.87 0.19 0.19 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 10:44:01 ens3 316.03 214.16 1497.18 57.60 0.00 0.00 0.00 0.00 10:45:01 lo 1.27 1.27 0.13 0.13 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 10:45:01 ens3 148.73 125.69 1164.74 27.96 0.00 0.00 0.00 0.00 10:46:01 lo 0.17 0.17 0.01 0.01 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 10:46:01 ens3 565.91 380.17 1548.86 140.80 0.00 0.00 0.00 0.00 10:47:01 lo 0.27 0.27 0.02 0.02 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 10:47:01 ens3 324.36 261.82 764.33 79.39 0.00 0.00 0.00 0.00 10:48:01 lo 3.67 3.67 0.33 0.33 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:48:01 ens3 420.36 389.95 1522.48 1696.46 0.00 0.00 0.00 0.00 Average: lo 1.45 1.45 0.14 0.14 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 Average: ens3 355.07 274.36 1299.52 400.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5524) 02/15/24 _x86_64_ (8 CPU) 10:42:54 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 9.00 0.00 1.24 2.88 0.04 86.84 10:44:01 0 10.88 0.00 1.20 1.22 0.03 86.67 10:44:01 1 17.61 0.00 1.42 3.89 0.05 77.03 10:44:01 2 8.15 0.00 1.00 3.29 0.05 87.51 10:44:01 3 11.74 0.00 1.30 0.87 0.03 86.06 10:44:01 4 7.35 0.00 1.05 1.59 0.05 89.96 10:44:01 5 4.57 0.00 0.85 0.23 0.02 94.33 10:44:01 6 3.58 0.00 2.14 11.40 0.03 82.85 10:44:01 7 8.11 0.00 0.97 0.58 0.03 90.31 10:45:01 all 14.20 0.00 0.81 1.40 0.04 83.54 10:45:01 0 13.07 0.00 0.84 0.27 0.08 85.74 10:45:01 1 10.92 0.00 1.27 5.37 0.03 82.41 10:45:01 2 30.74 0.00 1.44 0.80 0.03 66.98 10:45:01 3 28.04 0.00 1.07 0.32 0.07 70.51 10:45:01 4 12.96 0.00 0.87 0.27 0.05 85.86 10:45:01 5 6.58 0.00 0.37 0.20 0.03 92.82 10:45:01 6 9.07 0.00 0.30 3.91 0.03 86.69 10:45:01 7 2.27 0.00 0.32 0.00 0.03 97.38 10:46:01 all 53.08 0.00 1.97 0.68 0.10 44.17 10:46:01 0 49.44 0.00 1.64 0.45 0.10 48.37 10:46:01 1 55.53 0.00 1.91 0.84 0.10 41.62 10:46:01 2 55.33 0.00 2.49 0.40 0.10 41.67 10:46:01 3 53.58 0.00 2.10 2.48 0.10 41.74 10:46:01 4 43.64 0.00 1.58 0.37 0.08 54.32 10:46:01 5 55.49 0.00 1.96 0.02 0.08 42.45 10:46:01 6 59.96 0.00 2.39 0.84 0.10 36.71 10:46:01 7 51.75 0.00 1.73 0.02 0.10 46.41 10:47:01 all 70.31 0.00 2.28 0.21 0.11 27.08 10:47:01 0 65.79 0.00 1.96 0.03 0.08 32.14 10:47:01 1 70.54 0.00 2.70 0.02 0.12 26.63 10:47:01 2 68.63 0.00 2.23 0.00 0.10 29.04 10:47:01 3 71.19 0.00 2.29 1.50 0.10 24.91 10:47:01 4 70.21 0.00 1.99 0.02 0.12 27.66 10:47:01 5 75.15 0.00 2.07 0.03 0.10 22.64 10:47:01 6 66.57 0.00 2.57 0.08 0.12 30.65 10:47:01 7 74.36 0.00 2.49 0.02 0.12 23.02 10:48:01 all 41.10 0.00 2.00 1.59 0.08 55.23 10:48:01 0 35.95 0.00 1.80 1.85 0.07 60.33 10:48:01 1 49.15 0.00 2.82 0.62 0.08 47.33 10:48:01 2 37.66 0.00 1.83 0.05 0.07 60.39 10:48:01 3 40.84 0.00 1.64 1.77 0.10 55.65 10:48:01 4 39.93 0.00 1.54 0.63 0.07 57.83 10:48:01 5 47.85 0.00 2.23 2.58 0.08 47.26 10:48:01 6 41.21 0.00 2.19 2.51 0.08 54.02 10:48:01 7 36.23 0.00 1.96 2.73 0.08 59.00 Average: all 37.51 0.00 1.66 1.35 0.07 59.40 Average: 0 35.01 0.00 1.49 0.77 0.07 62.67 Average: 1 40.71 0.00 2.02 2.15 0.08 55.04 Average: 2 40.08 0.00 1.80 0.91 0.07 57.15 Average: 3 41.06 0.00 1.68 1.39 0.08 55.79 Average: 4 34.76 0.00 1.40 0.58 0.07 63.18 Average: 5 37.90 0.00 1.49 0.61 0.06 59.93 Average: 6 36.04 0.00 1.92 3.75 0.07 58.21 Average: 7 34.52 0.00 1.49 0.67 0.07 63.25