---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6671 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 144G 8% / 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 848 28080 0 3237 30876 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:77:31:ae brd ff:ff:ff:ff:ff:ff inet 10.30.106.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe77:31ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:22:8c:06 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::42:2eff:fe22:8c06/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6671) 02/19/24 _x86_64_ (8 CPU) 10:13:45 LINUX RESTART (8 CPU) 10:14:01 tps rtps wtps bread/s bwrtn/s 10:15:01 172.73 87.97 84.76 6280.44 55219.86 10:16:01 161.74 38.89 122.85 2324.01 29280.45 10:17:01 37.78 6.28 31.49 199.70 15844.03 10:18:01 10.78 0.02 10.76 0.13 13269.26 10:19:01 334.16 4.90 329.26 478.19 62543.44 Average: 143.44 27.61 115.82 1856.64 35232.07 10:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:15:01 30201392 31747932 2737828 8.31 65500 1793112 1356376 3.99 818028 1631420 142060 10:16:01 29112816 31076692 3826404 11.62 84568 2175796 2454260 7.22 1539972 1965008 72312 10:17:01 27641716 29612232 5297504 16.08 84740 2182188 3566912 10.49 3054956 1915356 224 10:18:01 28808156 30783948 4131064 12.54 84940 2187108 2154628 6.34 1893152 1915508 3400 10:19:01 28747148 31589948 4192072 12.73 93924 3029048 1499636 4.41 1347248 2484340 3632 Average: 28902246 30962150 4036974 12.26 82734 2273450 2206362 6.49 1730671 1982326 44326 10:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:15:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 10:15:01 ens3 333.31 235.32 1513.97 60.89 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 10:16:01 ens3 350.54 290.78 3693.52 48.85 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 89.30 89.30 41.49 41.49 0.00 0.00 0.00 0.00 10:17:01 ens3 95.53 65.01 29.21 28.11 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 102.33 102.33 36.50 36.50 0.00 0.00 0.00 0.00 10:18:01 ens3 143.36 120.78 46.88 58.53 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 5.27 5.27 0.48 0.48 0.00 0.00 0.00 0.00 10:19:01 ens3 522.30 493.43 2359.26 3544.27 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 39.99 39.99 15.76 15.76 0.00 0.00 0.00 0.00 Average: ens3 289.01 241.07 1528.57 748.11 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-6671) 02/19/24 _x86_64_ (8 CPU) 10:13:45 LINUX RESTART (8 CPU) 10:14:01 CPU %user %nice %system %iowait %steal %idle 10:15:01 all 10.52 0.00 1.32 2.87 0.05 85.24 10:15:01 0 14.94 0.00 1.85 5.66 0.03 77.51 10:15:01 1 3.43 0.00 0.71 4.46 0.03 91.36 10:15:01 2 9.66 0.00 0.95 0.73 0.05 88.60 10:15:01 3 16.90 0.00 1.41 9.37 0.07 72.26 10:15:01 4 21.27 0.00 1.68 0.72 0.05 76.28 10:15:01 5 6.00 0.00 0.73 0.45 0.07 92.75 10:15:01 6 6.43 0.00 2.35 0.97 0.03 90.22 10:15:01 7 5.61 0.00 0.84 0.60 0.05 92.90 10:16:01 all 18.40 0.00 1.08 1.55 0.06 78.91 10:16:01 0 7.84 0.00 1.37 1.79 0.03 88.97 10:16:01 1 6.99 0.00 0.57 0.10 0.03 92.31 10:16:01 2 21.83 0.00 0.90 0.75 0.05 76.47 10:16:01 3 16.81 0.00 1.10 7.15 0.07 74.87 10:16:01 4 36.44 0.00 1.64 1.00 0.10 60.82 10:16:01 5 17.48 0.00 1.51 0.12 0.08 80.82 10:16:01 6 19.36 0.00 0.97 1.48 0.03 78.15 10:16:01 7 20.49 0.00 0.58 0.00 0.05 78.87 10:17:01 all 32.14 0.00 0.56 0.73 0.08 66.49 10:17:01 0 26.98 0.00 0.70 0.70 0.07 71.55 10:17:01 1 31.27 0.00 0.52 0.03 0.07 68.12 10:17:01 2 38.24 0.00 0.35 0.03 0.07 61.31 10:17:01 3 28.59 0.00 0.70 4.83 0.08 65.79 10:17:01 4 31.49 0.00 0.77 0.13 0.07 67.54 10:17:01 5 30.94 0.00 0.40 0.00 0.07 68.59 10:17:01 6 41.68 0.00 0.40 0.00 0.08 57.84 10:17:01 7 28.01 0.00 0.63 0.12 0.07 71.17 10:18:01 all 27.16 0.00 0.35 0.58 0.06 71.85 10:18:01 0 20.09 0.00 0.50 0.00 0.10 79.31 10:18:01 1 40.55 0.00 0.43 0.00 0.07 58.95 10:18:01 2 25.82 0.00 0.30 0.00 0.07 73.81 10:18:01 3 26.96 0.00 0.47 4.65 0.07 67.85 10:18:01 4 30.40 0.00 0.32 0.00 0.07 69.22 10:18:01 5 18.61 0.00 0.17 0.00 0.05 81.18 10:18:01 6 29.38 0.00 0.45 0.00 0.08 70.09 10:18:01 7 25.44 0.00 0.18 0.00 0.07 74.31 10:19:01 all 10.57 0.00 1.70 3.06 0.06 84.62 10:19:01 0 9.84 0.00 2.81 5.45 0.05 81.85 10:19:01 1 10.98 0.00 1.54 1.26 0.05 86.17 10:19:01 2 7.13 0.00 1.45 1.65 0.05 89.71 10:19:01 3 13.55 0.00 2.03 6.32 0.08 78.02 10:19:01 4 11.87 0.00 1.29 0.52 0.03 86.28 10:19:01 5 7.40 0.00 1.67 2.14 0.05 88.73 10:19:01 6 15.80 0.00 1.42 1.11 0.05 81.62 10:19:01 7 7.97 0.00 1.33 6.09 0.05 84.56 Average: all 19.76 0.00 1.00 1.76 0.06 77.42 Average: 0 15.94 0.00 1.45 2.72 0.06 79.84 Average: 1 18.63 0.00 0.75 1.17 0.05 79.39 Average: 2 20.54 0.00 0.79 0.63 0.06 77.98 Average: 3 20.57 0.00 1.14 6.46 0.07 71.75 Average: 4 26.30 0.00 1.14 0.47 0.06 72.03 Average: 5 16.08 0.00 0.90 0.54 0.06 82.42 Average: 6 22.52 0.00 1.12 0.71 0.06 75.59 Average: 7 17.53 0.00 0.71 1.36 0.06 80.35