---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9127 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 867 28372 0 2927 30857 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:33:8b:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe33:8b1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:73:e8:6b 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:e2ff:fe73:e86b/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-9127) 01/02/24 _x86_64_ (8 CPU) 10:43:26 LINUX RESTART (8 CPU) 10:44:02 tps rtps wtps bread/s bwrtn/s 10:45:01 106.71 45.45 61.26 2030.16 12591.76 10:46:01 130.56 20.23 110.33 820.53 19833.09 10:47:01 37.06 0.98 36.08 28.00 9771.97 10:48:01 25.36 0.90 24.46 22.53 7408.63 10:49:01 111.03 3.62 107.41 469.71 34839.72 Average: 82.06 14.13 67.93 669.64 16904.01 10:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 30168464 31728616 2770748 8.41 67616 1805060 1442352 4.24 842324 1641236 140536 10:46:01 28908888 30733452 4030324 12.24 82304 2041520 2383376 7.01 1884616 1831860 18920 10:47:01 28061724 30012576 4877488 14.81 87912 2155348 4994408 14.69 2629028 1913368 21000 10:48:01 28385488 30379096 4553724 13.82 89844 2194916 2572692 7.57 2284272 1933504 5168 10:49:01 29066168 31603348 3873044 11.76 100080 2717340 1481032 4.36 1237748 2276424 42988 Average: 28918146 30891418 4021066 12.21 85551 2182837 2574772 7.58 1775598 1919278 45722 10:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 10:45:01 ens3 303.71 209.74 1332.56 51.87 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 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:46:01 ens3 274.52 192.23 1627.65 48.91 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 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 555.89 343.54 1451.21 123.62 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:48:01 ens3 265.54 143.01 463.86 43.84 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:49:01 lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 10:49:01 ens3 456.66 399.62 1527.57 1697.10 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 Average: lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 371.49 257.79 1280.40 394.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9127) 01/02/24 _x86_64_ (8 CPU) 10:43:26 LINUX RESTART (8 CPU) 10:44:02 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 11.43 0.00 0.92 1.83 0.04 85.78 10:45:01 0 12.31 0.00 0.83 0.63 0.03 86.19 10:45:01 1 12.96 0.00 1.05 0.39 0.03 85.57 10:45:01 2 16.49 0.00 1.17 4.38 0.05 77.91 10:45:01 3 9.22 0.00 1.07 0.02 0.03 89.66 10:45:01 4 8.60 0.00 0.92 2.11 0.03 88.34 10:45:01 5 6.79 0.00 0.73 5.41 0.03 87.04 10:45:01 6 5.87 0.00 0.56 0.78 0.03 92.75 10:45:01 7 19.22 0.00 0.97 0.95 0.05 78.81 10:46:01 all 21.07 0.00 0.96 1.86 0.06 76.05 10:46:01 0 23.15 0.00 0.85 0.33 0.07 75.60 10:46:01 1 20.18 0.00 0.70 0.05 0.07 79.00 10:46:01 2 11.17 0.00 0.70 0.50 0.05 87.58 10:46:01 3 28.95 0.00 1.84 0.60 0.05 68.57 10:46:01 4 19.08 0.00 0.63 4.91 0.05 75.32 10:46:01 5 25.32 0.00 1.16 8.23 0.08 65.20 10:46:01 6 26.28 0.00 0.85 0.12 0.07 72.68 10:46:01 7 14.46 0.00 0.97 0.17 0.03 84.38 10:47:01 all 54.06 0.00 1.87 0.25 0.10 43.72 10:47:01 0 49.92 0.00 1.72 0.12 0.10 48.14 10:47:01 1 61.76 0.00 2.53 0.10 0.12 35.49 10:47:01 2 46.91 0.00 1.56 0.08 0.10 51.34 10:47:01 3 57.13 0.00 2.16 0.27 0.12 40.32 10:47:01 4 56.71 0.00 1.99 1.26 0.10 39.94 10:47:01 5 58.04 0.00 1.41 0.00 0.10 40.46 10:47:01 6 49.59 0.00 1.72 0.03 0.08 48.57 10:47:01 7 52.43 0.00 1.83 0.15 0.12 45.46 10:48:01 all 82.55 0.00 1.95 0.11 0.15 15.24 10:48:01 0 78.33 0.00 1.62 0.00 0.15 19.90 10:48:01 1 85.70 0.00 2.04 0.00 0.15 12.11 10:48:01 2 84.28 0.00 1.90 0.03 0.18 13.60 10:48:01 3 82.42 0.00 2.25 0.60 0.15 14.58 10:48:01 4 82.85 0.00 1.96 0.13 0.15 14.91 10:48:01 5 84.03 0.00 1.63 0.00 0.15 14.19 10:48:01 6 81.56 0.00 1.99 0.02 0.15 16.28 10:48:01 7 81.21 0.00 2.24 0.07 0.15 16.33 10:49:01 all 13.48 0.00 1.39 2.87 0.05 82.22 10:49:01 0 15.34 0.00 1.84 5.91 0.03 76.89 10:49:01 1 16.37 0.00 1.34 0.23 0.05 82.01 10:49:01 2 11.79 0.00 1.47 0.50 0.03 86.20 10:49:01 3 9.68 0.00 1.41 4.04 0.07 84.81 10:49:01 4 7.29 0.00 1.17 4.26 0.03 87.25 10:49:01 5 6.08 0.00 0.84 0.53 0.03 92.51 10:49:01 6 9.80 0.00 1.19 0.34 0.05 88.62 10:49:01 7 31.54 0.00 1.83 7.11 0.10 59.42 Average: all 36.58 0.00 1.42 1.38 0.08 60.54 Average: 0 35.86 0.00 1.37 1.40 0.08 61.28 Average: 1 39.46 0.00 1.53 0.15 0.08 58.76 Average: 2 34.13 0.00 1.36 1.09 0.08 63.33 Average: 3 37.54 0.00 1.74 1.11 0.08 59.52 Average: 4 34.97 0.00 1.34 2.54 0.07 61.08 Average: 5 36.13 0.00 1.15 2.82 0.08 59.81 Average: 6 34.70 0.00 1.26 0.25 0.08 63.70 Average: 7 39.83 0.00 1.57 1.69 0.09 56.83