---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14 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 865 28707 0 2594 30870 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:5a:f2:41 brd ff:ff:ff:ff:ff:ff inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe5a:f241/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:4a:65:59 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-14) 01/26/24 _x86_64_ (8 CPU) 18:52:06 LINUX RESTART (8 CPU) 18:53:02 tps rtps wtps bread/s bwrtn/s 18:54:01 81.04 14.15 66.89 996.03 16635.69 18:55:01 115.86 13.06 102.80 285.99 23154.96 18:56:01 30.09 5.83 24.26 390.33 11998.00 18:57:01 10.50 0.82 9.68 44.93 10325.35 18:58:01 49.76 2.92 46.84 112.51 22889.92 Average: 57.37 7.33 50.04 363.85 17002.41 18:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:54:01 30045008 31677588 2894212 8.79 71184 1869908 1444396 4.25 895216 1702052 186880 18:55:01 29242936 31077032 3696284 11.22 83364 2049472 2244048 6.60 1515480 1861036 12664 18:56:01 27817576 29695092 5121644 15.55 85060 2088924 3613416 10.63 2929640 1867812 652 18:57:01 27132012 29012960 5807208 17.63 85184 2091636 4198496 12.35 3617324 1863220 156 18:58:01 29378440 31603704 3560780 10.81 90776 2424428 1451172 4.27 1203164 2024144 15020 Average: 28723194 30613275 4216026 12.80 83114 2104874 2590306 7.62 2032165 1863653 43074 18:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:54:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 ens3 52.23 35.65 867.31 8.60 0.00 0.00 0.00 0.00 18:55:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 ens3 239.20 180.29 2218.95 33.51 0.00 0.00 0.00 0.00 18:56:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 ens3 493.13 307.05 489.01 127.47 0.00 0.00 0.00 0.00 18:57:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 ens3 152.12 111.30 55.76 45.44 0.00 0.00 0.00 0.00 18:58:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 ens3 218.60 214.58 563.63 1603.09 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 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: ens3 231.65 170.22 838.93 364.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14) 01/26/24 _x86_64_ (8 CPU) 18:52:06 LINUX RESTART (8 CPU) 18:53:02 CPU %user %nice %system %iowait %steal %idle 18:54:01 all 7.96 0.00 0.56 4.37 0.03 87.08 18:54:01 0 19.89 0.00 1.36 8.70 0.03 70.02 18:54:01 1 4.80 0.00 0.34 3.67 0.02 91.17 18:54:01 2 2.27 0.00 0.32 0.17 0.02 97.22 18:54:01 3 1.37 0.00 0.20 0.00 0.02 98.41 18:54:01 4 9.81 0.00 0.58 0.54 0.02 89.05 18:54:01 5 1.62 0.00 0.22 6.65 0.03 91.48 18:54:01 6 13.66 0.00 0.70 1.12 0.03 84.49 18:54:01 7 10.39 0.00 0.78 14.14 0.05 74.64 18:55:01 all 7.91 0.00 0.60 1.99 0.04 89.46 18:55:01 0 6.76 0.00 0.37 0.55 0.03 92.29 18:55:01 1 5.04 0.00 0.25 0.10 0.02 94.60 18:55:01 2 9.38 0.00 0.55 0.35 0.03 89.68 18:55:01 3 9.68 0.00 1.20 0.37 0.05 88.70 18:55:01 4 4.05 0.00 0.18 0.02 0.02 95.73 18:55:01 5 2.36 0.00 0.58 13.30 0.08 83.67 18:55:01 6 18.74 0.00 1.24 1.11 0.07 78.85 18:55:01 7 7.31 0.00 0.38 0.07 0.03 92.21 18:56:01 all 22.77 0.00 1.00 0.88 0.05 75.29 18:56:01 0 30.81 0.00 2.69 0.49 0.07 65.95 18:56:01 1 27.25 0.00 1.25 0.00 0.07 71.43 18:56:01 2 25.85 0.00 0.75 0.32 0.07 73.02 18:56:01 3 30.36 0.00 1.12 0.00 0.05 68.47 18:56:01 4 29.47 0.00 1.20 0.07 0.07 69.19 18:56:01 5 10.43 0.00 0.38 6.17 0.05 82.97 18:56:01 6 15.95 0.00 0.33 0.00 0.03 83.68 18:56:01 7 12.15 0.00 0.35 0.00 0.03 87.46 18:57:01 all 19.33 0.00 0.46 0.52 0.06 79.62 18:57:01 0 16.78 0.00 0.64 0.00 0.07 82.52 18:57:01 1 11.35 0.00 0.33 0.00 0.05 88.27 18:57:01 2 26.78 0.00 0.54 0.00 0.07 72.61 18:57:01 3 6.79 0.00 0.50 0.00 0.02 92.69 18:57:01 4 20.31 0.00 0.30 0.00 0.08 79.31 18:57:01 5 28.68 0.00 0.53 4.09 0.07 66.62 18:57:01 6 26.76 0.00 0.59 0.07 0.08 72.50 18:57:01 7 17.24 0.00 0.28 0.00 0.03 82.45 18:58:01 all 12.60 0.00 0.72 1.37 0.04 85.27 18:58:01 0 17.94 0.00 0.65 0.79 0.03 80.59 18:58:01 1 9.16 0.00 0.79 3.06 0.08 86.92 18:58:01 2 19.39 0.00 1.05 0.13 0.03 79.38 18:58:01 3 20.22 0.00 0.58 0.17 0.05 78.98 18:58:01 4 6.57 0.00 0.50 0.15 0.03 92.75 18:58:01 5 8.07 0.00 0.75 6.41 0.03 84.73 18:58:01 6 15.60 0.00 0.77 0.20 0.03 83.40 18:58:01 7 3.94 0.00 0.63 0.05 0.02 95.36 Average: all 14.13 0.00 0.67 1.82 0.04 83.33 Average: 0 18.41 0.00 1.14 2.08 0.05 78.32 Average: 1 11.54 0.00 0.59 1.36 0.05 86.46 Average: 2 16.78 0.00 0.64 0.19 0.04 82.34 Average: 3 13.72 0.00 0.72 0.11 0.04 85.41 Average: 4 14.04 0.00 0.55 0.15 0.04 85.21 Average: 5 10.24 0.00 0.49 7.33 0.05 81.88 Average: 6 18.15 0.00 0.72 0.50 0.05 80.57 Average: 7 10.20 0.00 0.49 2.81 0.03 86.47