---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41432 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 868 28523 0 2775 30863 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:17:06:7d brd ff:ff:ff:ff:ff:ff inet 10.30.106.79/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe17:67d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:49:36:50 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-41432) 09/24/24 _x86_64_ (8 CPU) 15:20:25 LINUX RESTART (8 CPU) 15:21:01 tps rtps wtps bread/s bwrtn/s 15:22:01 249.34 35.24 214.10 1671.72 32762.81 15:23:01 140.75 20.80 119.95 727.07 38338.93 15:24:01 92.10 1.10 91.00 63.45 43153.08 Average: 160.73 19.05 141.68 820.71 38085.21 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:01 30003044 31648212 2936176 8.91 75088 1875592 1455380 4.28 921808 1711732 217196 15:23:01 28113940 29974364 4825280 14.65 84052 2073416 3039180 8.94 2649264 1855416 10252 15:24:01 29215300 31611640 3723920 11.31 91492 2591628 1437832 4.23 1222476 2161556 16616 Average: 29110761 31078072 3828459 11.62 83544 2180212 1977464 5.82 1597849 1909568 81355 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:22:01 ens3 61.09 45.19 1000.11 21.37 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:23:01 ens3 1073.70 702.07 2860.36 232.02 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 15:24:01 ens3 358.53 314.06 1843.88 1703.95 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 497.73 353.75 1901.39 652.53 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41432) 09/24/24 _x86_64_ (8 CPU) 15:20:25 LINUX RESTART (8 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 9.88 0.00 0.84 3.12 0.03 86.12 15:22:01 0 18.31 0.00 1.02 1.59 0.07 79.01 15:22:01 1 7.87 0.00 0.95 8.33 0.03 82.82 15:22:01 2 19.07 0.00 1.27 0.62 0.03 79.01 15:22:01 3 7.45 0.00 0.58 0.15 0.03 91.78 15:22:01 4 0.77 0.00 0.60 10.74 0.03 87.86 15:22:01 5 1.34 0.00 0.28 0.42 0.00 97.96 15:22:01 6 0.87 0.00 0.35 0.82 0.02 97.95 15:22:01 7 23.43 0.00 1.64 2.30 0.05 72.58 15:23:01 all 25.17 0.00 1.45 2.38 0.09 70.91 15:23:01 0 26.35 0.00 2.09 0.77 0.07 70.73 15:23:01 1 43.00 0.00 1.59 0.18 0.18 55.05 15:23:01 2 32.47 0.00 1.41 0.45 0.08 65.58 15:23:01 3 28.06 0.00 0.97 0.28 0.07 70.62 15:23:01 4 8.98 0.00 1.56 13.31 0.02 76.14 15:23:01 5 20.92 0.00 1.09 0.27 0.08 77.64 15:23:01 6 19.85 0.00 1.77 3.23 0.08 75.06 15:23:01 7 21.76 0.00 1.14 0.50 0.07 76.54 15:24:01 all 15.36 0.00 0.89 2.37 0.05 81.33 15:24:01 0 4.28 0.00 0.92 4.01 0.03 90.75 15:24:01 1 20.10 0.00 0.48 0.03 0.05 79.33 15:24:01 2 23.64 0.00 1.49 0.82 0.08 73.96 15:24:01 3 8.93 0.00 1.07 0.03 0.03 89.94 15:24:01 4 3.65 0.00 0.75 6.64 0.03 88.92 15:24:01 5 10.04 0.00 0.87 6.04 0.05 83.00 15:24:01 6 37.32 0.00 1.15 1.25 0.10 60.17 15:24:01 7 14.95 0.00 0.45 0.13 0.03 84.44 Average: all 16.80 0.00 1.06 2.62 0.06 79.46 Average: 0 16.32 0.00 1.34 2.12 0.06 80.16 Average: 1 23.66 0.00 1.01 2.85 0.09 72.40 Average: 2 25.05 0.00 1.39 0.63 0.07 72.86 Average: 3 14.80 0.00 0.87 0.16 0.04 84.13 Average: 4 4.46 0.00 0.97 10.23 0.03 84.31 Average: 5 10.76 0.00 0.75 2.24 0.04 86.21 Average: 6 19.33 0.00 1.09 1.77 0.07 77.74 Average: 7 20.04 0.00 1.07 0.98 0.05 77.86