---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3148 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: 2800.012 BogoMIPS: 5600.02 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 822 28855 0 2489 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:a2:ee:bc brd ff:ff:ff:ff:ff:ff inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:fea2:eebc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:27:07:32 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-3148) 10/19/26 _x86_64_ (8 CPU) 08:55:50 LINUX RESTART (8 CPU) 08:56:01 tps rtps wtps bread/s bwrtn/s 08:57:02 342.84 74.27 268.57 5287.12 116283.69 08:58:01 176.09 13.74 162.35 971.20 87314.67 Average: 260.16 44.26 215.90 3147.11 101919.65 08:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:02 30124356 31715260 2814864 8.55 72544 1826700 1357848 4.00 845816 1672772 171496 08:58:01 29531312 31621592 3407908 10.35 92740 2285216 1417784 4.17 989700 2077260 213748 Average: 29827834 31668426 3111386 9.45 82642 2055958 1387816 4.08 917758 1875016 192622 08:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:57:02 ens3 358.11 255.54 2121.97 75.64 0.00 0.00 0.00 0.00 08:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 08:58:01 ens3 82.45 57.39 1096.62 11.30 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 221.42 157.29 1613.56 43.74 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 1.55 1.55 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-3148) 10/19/26 _x86_64_ (8 CPU) 08:55:50 LINUX RESTART (8 CPU) 08:56:01 CPU %user %nice %system %iowait %steal %idle 08:57:02 all 9.77 0.00 1.45 2.38 0.00 86.39 08:57:02 0 5.18 0.00 0.98 1.17 0.00 92.67 08:57:02 1 2.46 0.00 1.10 5.47 0.00 90.97 08:57:02 2 22.03 0.00 2.15 1.15 0.00 74.67 08:57:02 3 16.48 0.00 1.37 0.74 0.00 81.41 08:57:02 4 14.13 0.00 1.55 0.55 0.00 83.76 08:57:02 5 9.08 0.00 1.09 2.34 0.00 87.49 08:57:02 6 5.47 0.00 0.69 4.21 0.00 89.63 08:57:02 7 3.29 0.00 2.65 3.45 0.00 90.61 08:58:01 all 10.44 0.00 1.02 1.52 0.00 87.02 08:58:01 0 30.78 0.00 1.95 2.25 0.02 65.00 08:58:01 1 21.19 0.00 1.93 1.37 0.00 75.50 08:58:01 2 0.26 0.00 0.26 5.85 0.00 93.64 08:58:01 3 3.55 0.00 0.75 0.59 0.00 95.11 08:58:01 4 8.05 0.00 1.32 1.70 0.02 88.91 08:58:01 5 15.31 0.00 0.90 0.17 0.00 83.62 08:58:01 6 1.70 0.00 0.42 0.12 0.00 97.76 08:58:01 7 2.57 0.00 0.60 0.14 0.00 96.70 Average: all 10.10 0.00 1.24 1.96 0.00 86.71 Average: 0 17.88 0.00 1.46 1.71 0.01 78.94 Average: 1 11.75 0.00 1.52 3.44 0.00 83.29 Average: 2 11.25 0.00 1.21 3.48 0.00 84.05 Average: 3 10.06 0.00 1.06 0.67 0.00 88.21 Average: 4 11.12 0.00 1.44 1.12 0.01 86.32 Average: 5 12.17 0.00 0.99 1.26 0.00 85.57 Average: 6 3.60 0.00 0.56 2.18 0.00 93.67 Average: 7 2.93 0.00 1.63 1.81 0.00 93.63