---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3356 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 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 824 28899 0 2443 30909 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:d2:db:42 brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86227sec preferred_lft 86227sec inet6 fe80::f816:3eff:fed2:db42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:88:3a:4b 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-3356) 09/19/26 _x86_64_ (8 CPU) 18:43:22 LINUX RESTART (8 CPU) 18:44:03 tps rtps wtps bread/s bwrtn/s 18:45:01 145.29 18.19 127.10 345.46 76944.66 18:46:01 158.47 4.30 154.17 217.56 66152.97 Average: 151.99 11.13 140.87 280.43 71457.38 18:44:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:45:01 29847672 31639184 3091548 9.39 77372 2014992 1974108 5.81 918456 1862624 302764 18:46:01 29585876 31643572 3353344 10.18 89092 2258892 1460740 4.30 966524 2054152 70824 Average: 29716774 31641378 3222446 9.78 83232 2136942 1717424 5.05 942490 1958388 186794 18:44:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:45:01 ens3 147.41 92.29 1864.31 31.18 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 lo 1.38 1.38 0.17 0.17 0.00 0.00 0.00 0.00 18:46:01 ens3 174.50 148.26 2239.46 25.64 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 161.18 120.75 2055.06 28.36 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 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3356) 09/19/26 _x86_64_ (8 CPU) 18:43:22 LINUX RESTART (8 CPU) 18:44:03 CPU %user %nice %system %iowait %steal %idle 18:45:01 all 10.47 0.00 0.89 1.87 0.01 86.77 18:45:01 0 4.59 0.00 0.43 0.07 0.02 94.89 18:45:01 1 7.98 0.00 0.79 0.10 0.00 91.12 18:45:01 2 2.10 0.00 0.34 0.59 0.00 96.97 18:45:01 3 1.86 0.00 0.50 0.24 0.00 97.40 18:45:01 4 19.14 0.00 1.40 2.60 0.00 76.85 18:45:01 5 38.57 0.00 2.21 0.93 0.02 58.27 18:45:01 6 0.14 0.00 0.66 10.38 0.00 88.82 18:45:01 7 9.43 0.00 0.74 0.07 0.00 89.76 18:46:01 all 14.95 0.00 1.21 0.92 0.01 82.91 18:46:01 0 10.69 0.00 0.83 0.00 0.00 88.48 18:46:01 1 21.32 0.00 1.95 0.45 0.02 76.26 18:46:01 2 6.23 0.00 0.70 2.47 0.00 90.60 18:46:01 3 10.87 0.00 1.37 0.47 0.02 87.27 18:46:01 4 27.52 0.00 1.07 0.25 0.02 71.14 18:46:01 5 15.85 0.00 1.62 0.03 0.00 82.49 18:46:01 6 10.20 0.00 1.04 3.57 0.00 85.19 18:46:01 7 16.97 0.00 1.03 0.08 0.02 81.90 Average: all 12.75 0.00 1.05 1.39 0.01 84.81 Average: 0 7.69 0.00 0.64 0.03 0.01 91.63 Average: 1 14.76 0.00 1.38 0.28 0.01 83.57 Average: 2 4.20 0.00 0.53 1.54 0.00 93.73 Average: 3 6.43 0.00 0.94 0.36 0.01 92.26 Average: 4 23.41 0.00 1.23 1.40 0.01 73.94 Average: 5 27.02 0.00 1.91 0.48 0.01 70.59 Average: 6 5.26 0.00 0.85 6.92 0.00 86.98 Average: 7 13.26 0.00 0.89 0.08 0.01 85.76