---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-917 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 29051 0 2285 30908 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:26:f0:4c brd ff:ff:ff:ff:ff:ff inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fe26:f04c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:79:07:5f 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-917) 09/13/26 _x86_64_ (8 CPU) 03:27:40 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 318.66 71.84 246.82 4922.01 108121.34 03:30:01 180.07 15.58 164.49 374.07 79719.78 Average: 248.78 43.47 205.31 2628.94 93801.24 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30083660 31666676 2855560 8.67 67072 1826900 1466324 4.31 920004 1644816 217136 03:30:01 29818476 31653776 3120744 9.47 84400 2048300 1969448 5.79 917756 1883264 71632 Average: 29951068 31660226 2988152 9.07 75736 1937600 1717886 5.05 918880 1764040 144384 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 ens3 328.08 220.03 1733.05 59.03 0.00 0.00 0.00 0.00 03:29:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 198.67 154.74 1293.26 63.92 0.00 0.00 0.00 0.00 03:30:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 262.83 187.11 1511.31 61.49 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.15 0.15 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-917) 09/13/26 _x86_64_ (8 CPU) 03:27:40 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 9.56 0.00 1.29 5.45 0.02 83.68 03:29:01 0 5.65 0.00 0.70 1.53 0.02 92.11 03:29:01 1 4.03 0.00 0.49 9.55 0.02 85.91 03:29:01 2 23.85 0.00 2.05 2.89 0.02 71.20 03:29:01 3 14.93 0.00 0.96 0.99 0.02 83.11 03:29:01 4 4.71 0.00 0.85 0.61 0.02 93.82 03:29:01 5 6.95 0.00 2.31 2.33 0.02 88.40 03:29:01 6 6.27 0.00 1.04 9.26 0.03 83.39 03:29:01 7 10.09 0.00 1.95 16.48 0.02 71.47 03:30:01 all 10.62 0.00 1.04 1.33 0.01 87.00 03:30:01 0 8.99 0.00 1.22 0.10 0.02 89.67 03:30:01 1 15.37 0.00 0.97 0.43 0.02 83.21 03:30:01 2 8.34 0.00 1.32 1.27 0.00 89.07 03:30:01 3 7.40 0.00 0.89 1.25 0.00 90.46 03:30:01 4 5.31 0.00 0.45 0.12 0.00 94.12 03:30:01 5 12.72 0.00 1.24 0.22 0.02 85.81 03:30:01 6 4.93 0.00 0.55 6.66 0.02 87.84 03:30:01 7 21.90 0.00 1.62 0.58 0.02 75.88 Average: all 10.10 0.00 1.16 3.37 0.01 85.36 Average: 0 7.33 0.00 0.96 0.81 0.02 90.88 Average: 1 9.75 0.00 0.73 4.95 0.02 84.55 Average: 2 16.04 0.00 1.69 2.07 0.01 80.19 Average: 3 11.13 0.00 0.92 1.12 0.01 86.82 Average: 4 5.01 0.00 0.65 0.36 0.01 93.97 Average: 5 9.86 0.00 1.77 1.26 0.02 87.09 Average: 6 5.60 0.00 0.79 7.95 0.03 85.63 Average: 7 16.06 0.00 1.78 8.45 0.02 73.70