---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84863 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 12G 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 873 27494 0 3798 30837 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:8c:43:2d brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe8c:432d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:02:30:de 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-84863) 11/19/24 _x86_64_ (8 CPU) 02:18:27 LINUX RESTART (8 CPU) 02:19:02 tps rtps wtps bread/s bwrtn/s 02:20:01 324.62 72.52 252.10 4652.66 22921.31 02:21:01 120.26 19.76 100.50 2308.28 23947.34 02:22:01 190.45 9.02 181.44 998.33 67741.43 02:23:01 111.40 6.50 104.90 304.92 18505.48 02:24:01 56.83 1.35 55.48 106.90 15878.52 Average: 160.17 21.66 138.51 1664.31 29821.12 02:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 30129564 31690388 2809656 8.53 68932 1803452 1428672 4.20 880748 1638748 134924 02:21:01 29799780 31717248 3139440 9.53 89436 2122132 1344024 3.95 902244 1910804 124624 02:22:01 27888500 31341660 5050720 15.33 111536 3587892 3904296 11.49 1346952 3271520 996 02:23:01 26492296 30088492 6446924 19.57 115484 3720884 5575424 16.40 2683812 3312220 1972 02:24:01 28186856 31607896 4752364 14.43 117264 3556780 1446228 4.26 1195556 3145992 904 Average: 28499399 31289137 4439821 13.48 100530 2958228 2739729 8.06 1401862 2655857 52684 02:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 02:20:01 ens3 341.31 236.36 1593.95 74.76 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 02:21:01 ens3 59.01 43.09 764.46 8.38 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 veth8cad1aa 0.78 0.98 0.04 0.07 0.00 0.00 0.00 0.00 02:22:01 vethb4642f9 0.22 0.37 0.01 0.02 0.00 0.00 0.00 0.00 02:22:01 lo 7.13 7.13 0.65 0.65 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 veth8cad1aa 146.34 176.32 127.71 41.20 0.00 0.00 0.00 0.01 02:23:01 vethb4642f9 53.96 47.94 18.23 39.74 0.00 0.00 0.00 0.00 02:23:01 lo 6.63 6.63 1.54 1.54 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:24:01 ens3 837.17 541.20 15282.61 124.25 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 3.64 3.64 0.53 0.53 0.00 0.00 0.00 0.00 Average: ens3 165.51 106.48 3053.01 24.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84863) 11/19/24 _x86_64_ (8 CPU) 02:18:27 LINUX RESTART (8 CPU) 02:19:02 CPU %user %nice %system %iowait %steal %idle 02:20:01 all 10.76 0.00 1.20 3.17 0.04 84.83 02:20:01 0 34.32 0.00 2.59 3.24 0.09 59.77 02:20:01 1 5.51 0.00 1.07 3.23 0.05 90.14 02:20:01 2 7.48 0.00 1.33 1.94 0.03 89.21 02:20:01 3 5.76 0.00 0.97 0.34 0.03 92.90 02:20:01 4 5.58 0.00 0.92 0.88 0.02 92.61 02:20:01 5 7.32 0.00 0.65 0.41 0.03 91.59 02:20:01 6 12.99 0.00 1.21 6.25 0.05 79.50 02:20:01 7 7.18 0.00 0.87 9.08 0.03 82.83 02:21:01 all 8.43 0.00 0.68 5.12 0.03 85.74 02:21:01 0 16.94 0.00 1.05 3.57 0.03 78.41 02:21:01 1 3.86 0.00 0.70 8.69 0.05 86.70 02:21:01 2 13.84 0.00 0.77 4.13 0.02 81.24 02:21:01 3 3.57 0.00 0.67 10.35 0.00 85.42 02:21:01 4 1.63 0.00 0.42 7.94 0.02 89.99 02:21:01 5 16.02 0.00 0.94 1.39 0.03 81.63 02:21:01 6 2.97 0.00 0.37 1.33 0.02 95.31 02:21:01 7 8.63 0.00 0.55 3.57 0.02 87.23 02:22:01 all 7.75 0.00 2.85 9.02 0.05 80.33 02:22:01 0 9.66 0.00 3.60 1.96 0.05 84.73 02:22:01 1 8.84 0.00 2.85 1.52 0.05 86.74 02:22:01 2 6.55 0.00 3.24 6.22 0.07 83.92 02:22:01 3 6.80 0.00 2.32 3.92 0.05 86.91 02:22:01 4 8.28 0.00 2.31 0.82 0.05 88.53 02:22:01 5 7.84 0.00 2.24 3.23 0.05 86.64 02:22:01 6 6.15 0.00 3.42 51.31 0.07 39.05 02:22:01 7 7.86 0.00 2.76 3.48 0.05 85.85 02:23:01 all 24.38 0.00 2.67 2.98 0.08 69.89 02:23:01 0 22.91 0.00 2.71 3.75 0.08 70.56 02:23:01 1 21.86 0.00 2.30 1.76 0.10 73.98 02:23:01 2 25.97 0.00 2.54 1.02 0.07 70.40 02:23:01 3 27.77 0.00 2.90 0.17 0.08 69.08 02:23:01 4 28.21 0.00 3.21 2.84 0.08 65.66 02:23:01 5 27.16 0.00 3.12 2.24 0.08 67.40 02:23:01 6 18.28 0.00 1.81 11.62 0.07 68.23 02:23:01 7 22.95 0.00 2.81 0.40 0.05 73.79 02:24:01 all 4.86 0.00 0.56 1.74 0.03 92.82 02:24:01 0 23.60 0.00 0.60 6.04 0.05 69.71 02:24:01 1 0.75 0.00 0.40 0.17 0.02 98.66 02:24:01 2 1.47 0.00 0.55 0.60 0.03 97.35 02:24:01 3 3.24 0.00 0.58 0.33 0.02 95.83 02:24:01 4 3.02 0.00 0.70 0.28 0.02 95.98 02:24:01 5 1.92 0.00 0.60 4.36 0.02 93.11 02:24:01 6 0.97 0.00 0.43 1.88 0.00 96.71 02:24:01 7 3.94 0.00 0.59 0.25 0.03 95.19 Average: all 11.23 0.00 1.59 4.40 0.04 82.73 Average: 0 21.44 0.00 2.11 3.71 0.06 72.68 Average: 1 8.16 0.00 1.46 3.07 0.05 87.25 Average: 2 11.06 0.00 1.68 2.78 0.04 84.43 Average: 3 9.43 0.00 1.49 3.03 0.04 86.01 Average: 4 9.30 0.00 1.51 2.56 0.04 86.59 Average: 5 12.07 0.00 1.51 2.33 0.04 84.05 Average: 6 8.25 0.00 1.44 14.41 0.04 75.85 Average: 7 10.13 0.00 1.51 3.34 0.04 84.98