---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1245 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 814 29085 0 2268 30924 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:e6:35:ad brd ff:ff:ff:ff:ff:ff inet 10.30.107.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86251sec preferred_lft 86251sec inet6 fe80::f816:3eff:fee6:35ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:73:43:1d 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-1245) 09/14/26 _x86_64_ (8 CPU) 06:31:36 LINUX RESTART (8 CPU) 06:32:01 tps rtps wtps bread/s bwrtn/s 06:33:01 351.77 46.66 305.12 2994.30 80529.51 06:34:01 153.50 6.73 146.77 288.40 71996.40 Average: 252.65 26.70 225.95 1641.46 76263.31 06:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 29929764 31650728 3009448 9.14 74880 1950496 1441576 4.24 910524 1795620 286888 06:34:01 29782464 31666344 3156748 9.58 86992 2091480 1413052 4.16 923124 1910544 27068 Average: 29856114 31658536 3083098 9.36 80936 2020988 1427314 4.20 916824 1853082 156978 06:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 ens3 368.17 285.89 2099.41 75.62 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 06:34:01 ens3 51.02 39.50 447.75 9.90 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 209.61 162.70 1273.65 42.76 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 1.17 1.17 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1245) 09/14/26 _x86_64_ (8 CPU) 06:31:36 LINUX RESTART (8 CPU) 06:32:01 CPU %user %nice %system %iowait %steal %idle 06:33:01 all 11.26 0.00 0.99 2.17 0.00 85.57 06:33:01 0 2.30 0.00 0.27 1.85 0.00 95.58 06:33:01 1 23.61 0.00 1.80 3.22 0.00 71.37 06:33:01 2 38.28 0.00 1.90 0.75 0.00 59.07 06:33:01 3 6.44 0.00 0.62 0.32 0.00 92.62 06:33:01 4 7.37 0.00 0.78 0.30 0.00 91.55 06:33:01 5 3.82 0.00 0.63 7.27 0.02 88.26 06:33:01 6 2.96 0.00 1.10 3.56 0.00 92.38 06:33:01 7 5.32 0.00 0.80 0.08 0.00 93.80 06:34:01 all 11.37 0.00 0.91 1.02 0.01 86.69 06:34:01 0 0.95 0.00 0.27 0.00 0.00 98.78 06:34:01 1 4.30 0.00 0.67 1.15 0.00 93.88 06:34:01 2 49.72 0.00 2.07 0.13 0.02 48.06 06:34:01 3 7.74 0.00 1.39 0.70 0.00 90.17 06:34:01 4 14.31 0.00 1.10 0.25 0.00 84.34 06:34:01 5 0.23 0.00 0.27 4.96 0.00 94.54 06:34:01 6 6.99 0.00 0.65 0.02 0.00 92.34 06:34:01 7 6.67 0.00 0.90 1.00 0.00 91.43 Average: all 11.32 0.00 0.95 1.60 0.01 86.13 Average: 0 1.63 0.00 0.27 0.93 0.00 97.18 Average: 1 13.94 0.00 1.23 2.19 0.00 82.64 Average: 2 44.00 0.00 1.98 0.44 0.01 53.56 Average: 3 7.09 0.00 1.00 0.51 0.00 91.40 Average: 4 10.84 0.00 0.94 0.28 0.00 87.95 Average: 5 2.03 0.00 0.45 6.11 0.01 91.40 Average: 6 4.97 0.00 0.88 1.79 0.00 92.36 Average: 7 6.00 0.00 0.85 0.54 0.00 92.61