---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21211 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 14G 142G 9% / 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 876 25696 0 5593 30834 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:7e:3e:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.123/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe7e:3ef4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:f7:ff:a1 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-21211) 04/06/24 _x86_64_ (8 CPU) 22:54:23 LINUX RESTART (8 CPU) 22:55:01 tps rtps wtps bread/s bwrtn/s 22:56:01 102.48 17.73 84.75 1021.83 29499.48 22:57:01 149.84 20.48 129.36 825.73 37410.43 22:58:01 172.95 5.60 167.35 842.11 133320.54 22:59:01 92.47 3.13 89.34 233.92 38877.97 Average: 129.44 11.73 117.70 730.89 59782.36 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 30085804 31701368 2853416 8.66 72244 1853800 1467596 4.32 876392 1684388 193560 22:57:01 25958732 29939972 6980488 21.19 103544 4113760 3599656 10.59 2722376 3835868 2087296 22:58:01 25848572 30656596 7090648 21.53 109192 4902968 2387844 7.03 2136592 4497332 7716 22:59:01 26374604 31636132 6564616 19.93 115640 5331692 1402100 4.13 1318180 4774836 3360 Average: 27066928 30983517 5872292 17.83 100155 4050555 2214299 6.51 1763385 3698106 572983 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 22:56:01 ens3 62.86 43.74 971.44 8.61 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 5.13 5.13 0.63 0.63 0.00 0.00 0.00 0.00 22:57:01 ens3 978.54 622.68 17963.26 112.37 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 lo 1.48 1.48 0.14 0.14 0.00 0.00 0.00 0.00 22:58:01 ens3 188.56 123.69 153.91 51.03 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 22:59:01 ens3 381.62 314.00 2047.51 1265.72 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: lo 2.52 2.52 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 402.87 276.02 5283.47 359.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21211) 04/06/24 _x86_64_ (8 CPU) 22:54:23 LINUX RESTART (8 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 10.19 0.00 0.69 2.46 0.04 86.62 22:56:01 0 2.30 0.00 0.35 0.17 0.02 97.17 22:56:01 1 21.21 0.00 1.32 1.40 0.05 76.02 22:56:01 2 14.81 0.00 0.68 0.23 0.02 84.25 22:56:01 3 0.13 0.00 0.33 14.95 0.03 84.54 22:56:01 4 8.07 0.00 0.38 0.50 0.07 90.98 22:56:01 5 27.22 0.00 1.35 1.71 0.07 69.65 22:56:01 6 5.40 0.00 0.66 0.64 0.03 93.26 22:56:01 7 2.48 0.00 0.42 0.08 0.03 96.98 22:57:01 all 27.84 0.00 3.84 2.24 0.08 66.00 22:57:01 0 26.13 0.00 3.55 2.12 0.12 68.09 22:57:01 1 34.37 0.00 4.49 3.18 0.10 57.86 22:57:01 2 29.03 0.00 4.75 1.97 0.07 64.19 22:57:01 3 22.02 0.00 3.24 6.36 0.08 68.30 22:57:01 4 30.80 0.00 3.55 2.02 0.08 63.55 22:57:01 5 25.81 0.00 3.51 1.39 0.07 69.22 22:57:01 6 24.92 0.00 4.18 0.15 0.07 70.69 22:57:01 7 29.63 0.00 3.48 0.74 0.08 66.07 22:58:01 all 17.17 0.00 2.50 6.29 0.06 73.99 22:58:01 0 17.22 0.00 2.30 8.23 0.03 72.22 22:58:01 1 13.99 0.00 2.03 4.00 0.03 79.95 22:58:01 2 18.26 0.00 2.63 20.38 0.08 58.65 22:58:01 3 20.20 0.00 2.61 0.17 0.05 76.97 22:58:01 4 20.91 0.00 2.60 13.81 0.07 62.61 22:58:01 5 19.11 0.00 2.23 0.44 0.08 78.14 22:58:01 6 11.19 0.00 3.22 0.70 0.07 84.82 22:58:01 7 16.52 0.00 2.36 2.68 0.05 78.39 22:59:01 all 15.22 0.00 0.84 1.95 0.05 81.94 22:59:01 0 23.53 0.00 1.23 0.18 0.07 74.99 22:59:01 1 12.49 0.00 0.79 8.09 0.05 78.59 22:59:01 2 25.05 0.00 0.69 0.23 0.07 73.96 22:59:01 3 16.05 0.00 0.49 0.59 0.03 82.84 22:59:01 4 7.31 0.00 0.60 0.00 0.03 92.05 22:59:01 5 20.70 0.00 1.16 3.57 0.07 74.51 22:59:01 6 7.17 0.00 0.97 2.88 0.08 88.89 22:59:01 7 9.43 0.00 0.75 0.07 0.05 89.70 Average: all 17.58 0.00 1.96 3.23 0.06 77.17 Average: 0 17.27 0.00 1.85 2.66 0.06 78.15 Average: 1 20.50 0.00 2.15 4.17 0.06 73.13 Average: 2 21.78 0.00 2.18 5.68 0.06 70.30 Average: 3 14.57 0.00 1.66 5.53 0.05 78.19 Average: 4 16.74 0.00 1.78 4.07 0.06 77.34 Average: 5 23.21 0.00 2.06 1.78 0.07 72.88 Average: 6 12.13 0.00 2.25 1.10 0.06 84.46 Average: 7 14.49 0.00 1.75 0.89 0.05 82.82