---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5807 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: 2799.998 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 829 28842 0 2494 30906 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:b6:e0:ed brd ff:ff:ff:ff:ff:ff inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86232sec preferred_lft 86232sec inet6 fe80::f816:3eff:feb6:e0ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:c5:c9:dc 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-5807) 09/28/26 _x86_64_ (8 CPU) 06:29:54 LINUX RESTART (8 CPU) 06:30:01 tps rtps wtps bread/s bwrtn/s 06:31:01 331.74 74.86 256.88 5320.09 114184.74 06:32:01 220.95 19.23 201.72 667.89 92140.91 Average: 276.35 47.05 229.30 2994.18 103163.74 06:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 30128232 31668240 2810988 8.53 61704 1793428 1431820 4.21 911604 1620704 177672 06:32:01 28828088 30779304 4111132 12.48 85608 2160316 2396092 7.05 1815764 1973004 6316 Average: 29478160 31223772 3461060 10.51 73656 1976872 1913956 5.63 1363684 1796854 91994 06:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 06:31:01 ens3 332.94 240.65 1689.80 73.46 0.00 0.00 0.00 0.00 06:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 06:32:01 ens3 499.50 299.70 2924.20 102.43 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 416.21 270.17 2306.95 87.94 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-5807) 09/28/26 _x86_64_ (8 CPU) 06:29:54 LINUX RESTART (8 CPU) 06:30:01 CPU %user %nice %system %iowait %steal %idle 06:31:01 all 8.75 0.00 1.35 2.46 0.00 87.45 06:31:01 0 2.06 0.00 1.14 10.36 0.00 86.45 06:31:01 1 12.02 0.00 2.01 4.83 0.00 81.15 06:31:01 2 5.23 0.00 0.97 0.42 0.00 93.39 06:31:01 3 17.84 0.00 1.59 1.01 0.00 79.56 06:31:01 4 13.68 0.00 1.07 1.71 0.00 83.55 06:31:01 5 8.70 0.00 0.87 0.32 0.00 90.11 06:31:01 6 4.37 0.00 0.80 0.52 0.00 94.31 06:31:01 7 6.14 0.00 2.30 0.52 0.00 91.03 06:32:01 all 22.31 0.00 1.52 1.25 0.01 74.91 06:32:01 0 16.67 0.00 1.93 5.69 0.00 75.71 06:32:01 1 22.46 0.00 1.32 1.99 0.00 74.23 06:32:01 2 13.23 0.00 1.47 1.15 0.00 84.15 06:32:01 3 19.64 0.00 0.67 0.12 0.00 79.57 06:32:01 4 33.86 0.00 2.70 0.50 0.00 62.94 06:32:01 5 40.07 0.00 1.90 0.45 0.02 57.56 06:32:01 6 10.66 0.00 0.74 0.08 0.00 88.52 06:32:01 7 22.01 0.00 1.43 0.07 0.00 76.48 Average: all 15.54 0.00 1.43 1.85 0.01 81.17 Average: 0 9.36 0.00 1.53 8.02 0.00 81.09 Average: 1 17.24 0.00 1.66 3.41 0.00 77.69 Average: 2 9.23 0.00 1.22 0.78 0.00 88.77 Average: 3 18.74 0.00 1.13 0.56 0.00 79.57 Average: 4 23.77 0.00 1.89 1.10 0.00 73.24 Average: 5 24.40 0.00 1.39 0.38 0.01 73.83 Average: 6 7.53 0.00 0.77 0.30 0.00 91.39 Average: 7 14.08 0.00 1.87 0.29 0.00 83.75