---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83688 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 862 28655 0 2649 30866 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:62:c3:7a brd ff:ff:ff:ff:ff:ff inet 10.30.106.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:fe62:c37a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:f6:09:56 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::42:8bff:fef6:956/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83688) 11/14/24 _x86_64_ (8 CPU) 12:58:26 LINUX RESTART (8 CPU) 12:59:01 tps rtps wtps bread/s bwrtn/s 13:00:01 341.59 37.61 303.98 1752.37 29157.14 13:01:01 211.56 9.31 202.25 1654.65 54640.19 Average: 276.57 23.46 253.11 1703.51 41899.73 12:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:01 30022352 31645600 2916868 8.86 72144 1860044 1453788 4.28 934676 1691660 204616 13:01:01 29354692 31615664 3584528 10.88 95160 2449864 1457900 4.29 1101432 2128456 16860 Average: 29688522 31630632 3250698 9.87 83652 2154954 1455844 4.28 1018054 1910058 110738 12:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 122.86 89.84 1064.12 40.59 0.00 0.00 0.00 0.00 13:00:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 13:01:01 docker0 27.34 44.02 2.09 413.26 0.00 0.00 0.00 0.00 13:01:01 ens3 160.98 104.28 2284.02 85.70 0.00 0.00 0.00 0.00 13:01:01 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 13.67 22.01 1.04 206.65 0.00 0.00 0.00 0.00 Average: ens3 141.92 97.06 1674.12 63.15 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83688) 11/14/24 _x86_64_ (8 CPU) 12:58:26 LINUX RESTART (8 CPU) 12:59:01 CPU %user %nice %system %iowait %steal %idle 13:00:01 all 10.38 0.00 0.96 2.90 0.04 85.72 13:00:01 0 2.14 0.00 0.38 0.17 0.02 97.30 13:00:01 1 10.35 0.00 0.92 0.94 0.07 87.72 13:00:01 2 23.36 0.00 1.65 7.43 0.07 67.50 13:00:01 3 20.90 0.00 1.26 0.54 0.05 77.26 13:00:01 4 18.13 0.00 1.10 1.67 0.05 79.05 13:00:01 5 1.68 0.00 0.42 0.40 0.02 97.48 13:00:01 6 0.89 0.00 1.17 11.41 0.03 86.50 13:00:01 7 5.67 0.00 0.78 0.67 0.02 92.86 13:01:01 all 15.15 0.00 3.19 3.05 0.06 78.55 13:01:01 0 13.26 0.00 3.48 7.83 0.07 75.36 13:01:01 1 12.95 0.00 3.44 0.25 0.05 83.31 13:01:01 2 11.95 0.00 2.99 7.40 0.05 77.60 13:01:01 3 12.50 0.00 2.48 0.67 0.05 84.30 13:01:01 4 12.90 0.00 2.78 0.87 0.03 83.41 13:01:01 5 11.96 0.00 3.12 0.07 0.05 84.80 13:01:01 6 13.59 0.00 3.20 5.43 0.05 77.72 13:01:01 7 32.07 0.00 4.01 1.83 0.08 62.01 Average: all 12.76 0.00 2.07 2.97 0.05 82.14 Average: 0 7.68 0.00 1.93 3.99 0.04 86.37 Average: 1 11.65 0.00 2.18 0.59 0.06 85.52 Average: 2 17.67 0.00 2.32 7.42 0.06 72.53 Average: 3 16.72 0.00 1.86 0.60 0.05 80.76 Average: 4 15.52 0.00 1.94 1.27 0.04 81.23 Average: 5 6.80 0.00 1.77 0.23 0.03 91.16 Average: 6 7.23 0.00 2.18 8.43 0.04 82.12 Average: 7 18.84 0.00 2.39 1.25 0.05 77.47