---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3302 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 712K 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 849 28782 0 2534 30882 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:a0:79:63 brd ff:ff:ff:ff:ff:ff inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fea0:7963/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:3c:08:c7 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-3302) 09/19/26 _x86_64_ (8 CPU) 13:01:24 LINUX RESTART (8 CPU) 13:02:02 tps rtps wtps bread/s bwrtn/s 13:03:01 232.26 27.60 204.66 913.59 89652.46 13:04:01 208.72 47.58 161.14 1903.02 49817.56 Average: 220.39 37.67 182.72 1412.42 69569.35 13:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:03:01 29938448 31727180 3000772 9.11 76044 2013444 1374580 4.04 824580 1866716 338908 13:04:01 28510876 30721660 4428344 13.44 95780 2397264 2490576 7.33 1899040 2174984 105160 Average: 29224662 31224420 3714558 11.28 85912 2205354 1932578 5.69 1361810 2020850 222034 13:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:03:01 lo 1.36 1.36 0.17 0.17 0.00 0.00 0.00 0.00 13:03:01 ens3 138.75 89.00 1833.56 30.61 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 lo 7.13 7.13 0.88 0.88 0.00 0.00 0.00 0.00 13:04:01 ens3 314.53 247.33 2643.49 49.04 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.27 4.27 0.52 0.52 0.00 0.00 0.00 0.00 Average: ens3 227.37 168.82 2241.89 39.90 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-3302) 09/19/26 _x86_64_ (8 CPU) 13:01:24 LINUX RESTART (8 CPU) 13:02:02 CPU %user %nice %system %iowait %steal %idle 13:03:01 all 10.03 0.00 0.93 2.03 0.00 87.01 13:03:01 0 10.25 0.00 0.98 0.17 0.00 88.59 13:03:01 1 24.32 0.00 2.02 0.66 0.02 72.98 13:03:01 2 1.88 0.00 0.31 0.02 0.00 97.80 13:03:01 3 1.96 0.00 0.24 6.09 0.00 91.72 13:03:01 4 2.22 0.00 0.39 0.47 0.00 96.91 13:03:01 5 36.42 0.00 1.98 1.08 0.02 60.50 13:03:01 6 2.61 0.00 0.19 0.14 0.00 97.06 13:03:01 7 0.46 0.00 1.32 7.62 0.00 90.60 13:04:01 all 22.71 0.00 1.85 0.88 0.01 74.55 13:04:01 0 17.94 0.00 2.05 0.22 0.02 79.78 13:04:01 1 31.59 0.00 1.97 0.45 0.00 65.99 13:04:01 2 20.52 0.00 1.87 0.07 0.00 77.54 13:04:01 3 23.42 0.00 2.01 0.43 0.00 74.14 13:04:01 4 25.59 0.00 1.47 0.89 0.02 72.03 13:04:01 5 23.67 0.00 2.31 1.36 0.02 72.65 13:04:01 6 19.11 0.00 2.09 2.22 0.02 76.56 13:04:01 7 19.90 0.00 1.00 1.42 0.00 77.68 Average: all 16.42 0.00 1.39 1.45 0.01 80.73 Average: 0 14.13 0.00 1.52 0.19 0.01 84.14 Average: 1 27.98 0.00 2.00 0.56 0.01 69.46 Average: 2 11.28 0.00 1.09 0.04 0.00 87.59 Average: 3 12.78 0.00 1.13 3.24 0.00 82.86 Average: 4 13.99 0.00 0.93 0.68 0.01 84.38 Average: 5 30.01 0.00 2.15 1.22 0.02 66.61 Average: 6 10.95 0.00 1.15 1.19 0.01 86.70 Average: 7 10.25 0.00 1.16 4.50 0.00 84.09