---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19063 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 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 861 28447 0 2858 30866 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:8a:6d:35 brd ff:ff:ff:ff:ff:ff inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe8a:6d35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:0e:f1:d9 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::42:88ff:fe0e:f1d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19063) 03/29/24 _x86_64_ (8 CPU) 10:41:27 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 136.79 38.69 98.10 1756.64 62936.31 10:44:01 169.91 21.11 148.80 845.98 68922.89 10:45:01 28.18 0.48 27.70 9.60 16417.00 10:46:01 67.69 3.05 64.64 394.20 17307.92 10:47:01 63.74 1.22 62.52 83.45 14270.02 Average: 93.26 12.91 80.35 617.98 35971.93 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30150484 31727804 2788736 8.47 70672 1817288 1424124 4.19 842300 1654208 164752 10:44:01 28550096 30396292 4389124 13.32 85284 2058180 2777624 8.17 2234800 1830028 22996 10:45:01 28568848 30469596 4370372 13.27 88212 2106708 2434528 7.16 2181596 1859396 14200 10:46:01 27912104 30312392 5027116 15.26 94748 2588752 2911112 8.57 2504756 2165224 448 10:47:01 29191708 31668292 3747512 11.38 100128 2658384 1379336 4.06 1176112 2214848 27036 Average: 28874648 30914875 4064572 12.34 87809 2245862 2185345 6.43 1787913 1944741 45886 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 114.90 74.77 947.40 17.15 0.00 0.00 0.00 0.00 10:43:01 lo 1.73 1.73 0.18 0.18 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 448.78 314.00 2410.17 89.33 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 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 336.96 200.73 408.90 73.53 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 250.02 168.82 1896.53 40.62 0.00 0.00 0.00 0.00 10:46:01 lo 1.13 1.13 0.10 0.10 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 veth24a14b2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 262.64 285.77 53.21 1674.91 0.00 0.00 0.00 0.00 10:47:01 lo 3.00 3.00 0.28 0.28 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 282.67 208.82 1143.28 379.10 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 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-19063) 03/29/24 _x86_64_ (8 CPU) 10:41:27 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.41 0.00 0.80 2.99 0.04 85.76 10:43:01 0 22.30 0.00 1.23 1.74 0.05 74.68 10:43:01 1 25.13 0.00 1.72 0.45 0.03 72.66 10:43:01 2 0.38 0.00 0.38 19.66 0.03 79.53 10:43:01 3 0.57 0.00 0.22 0.40 0.10 98.71 10:43:01 4 7.87 0.00 0.65 0.08 0.03 91.37 10:43:01 5 4.30 0.00 0.43 0.42 0.02 94.83 10:43:01 6 1.13 0.00 0.43 0.12 0.02 98.30 10:43:01 7 21.51 0.00 1.28 1.08 0.05 76.07 10:44:01 all 31.31 0.00 1.34 2.11 0.06 65.17 10:44:01 0 27.14 0.00 0.95 0.15 0.03 71.72 10:44:01 1 39.55 0.00 2.57 1.39 0.08 56.41 10:44:01 2 23.86 0.00 1.12 12.00 0.07 62.95 10:44:01 3 28.22 0.00 1.01 1.81 0.08 68.88 10:44:01 4 36.63 0.00 1.49 1.35 0.07 60.47 10:44:01 5 31.52 0.00 1.34 0.17 0.07 66.91 10:44:01 6 31.48 0.00 1.34 0.08 0.08 67.01 10:44:01 7 32.05 0.00 0.87 0.00 0.05 67.03 10:45:01 all 64.85 0.00 2.20 0.17 0.09 32.69 10:45:01 0 66.42 0.00 2.14 0.00 0.08 31.35 10:45:01 1 63.68 0.00 2.36 0.00 0.08 33.88 10:45:01 2 68.90 0.00 2.12 1.22 0.10 27.65 10:45:01 3 64.59 0.00 2.15 0.08 0.10 33.08 10:45:01 4 69.01 0.00 1.94 0.00 0.08 28.96 10:45:01 5 59.73 0.00 2.11 0.02 0.08 38.06 10:45:01 6 63.79 0.00 2.06 0.00 0.08 34.07 10:45:01 7 62.69 0.00 2.73 0.00 0.08 34.50 10:46:01 all 65.66 0.00 2.01 0.79 0.09 31.45 10:46:01 0 64.26 0.00 1.86 0.57 0.10 33.22 10:46:01 1 63.31 0.00 2.17 0.03 0.08 34.40 10:46:01 2 65.47 0.00 2.09 0.12 0.08 32.23 10:46:01 3 64.22 0.00 2.24 0.03 0.08 33.42 10:46:01 4 63.48 0.00 1.97 0.13 0.08 34.33 10:46:01 5 65.89 0.00 1.82 0.55 0.07 31.67 10:46:01 6 68.95 0.00 2.14 4.22 0.08 24.61 10:46:01 7 69.68 0.00 1.82 0.67 0.10 27.72 10:47:01 all 11.95 0.00 0.90 0.76 0.05 86.34 10:47:01 0 8.44 0.00 1.04 3.46 0.03 87.04 10:47:01 1 12.98 0.00 0.94 0.02 0.05 86.01 10:47:01 2 6.33 0.00 0.60 0.02 0.08 92.96 10:47:01 3 6.63 0.00 0.77 2.11 0.05 90.44 10:47:01 4 4.76 0.00 0.67 0.05 0.03 94.49 10:47:01 5 27.68 0.00 1.15 0.10 0.07 71.00 10:47:01 6 11.77 0.00 1.07 0.22 0.05 86.90 10:47:01 7 17.00 0.00 1.00 0.10 0.03 81.87 Average: all 36.82 0.00 1.45 1.37 0.07 60.30 Average: 0 37.68 0.00 1.44 1.18 0.06 59.64 Average: 1 40.93 0.00 1.95 0.38 0.07 56.67 Average: 2 32.99 0.00 1.26 6.60 0.07 59.07 Average: 3 32.86 0.00 1.28 0.89 0.08 64.89 Average: 4 36.31 0.00 1.34 0.32 0.06 61.96 Average: 5 37.81 0.00 1.37 0.25 0.06 60.51 Average: 6 35.37 0.00 1.41 0.93 0.06 62.24 Average: 7 40.56 0.00 1.54 0.37 0.06 57.46