---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3232 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 808 29084 0 2274 30930 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:ce:8b:5d brd ff:ff:ff:ff:ff:ff inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fece:8b5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:a9:c8:d9 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-3232) 09/19/26 _x86_64_ (8 CPU) 06:31:34 LINUX RESTART (8 CPU) 06:32:01 tps rtps wtps bread/s bwrtn/s 06:33:01 307.05 30.24 276.80 965.84 81295.12 06:34:01 147.68 5.53 142.15 220.59 64751.62 Average: 227.36 17.89 209.47 593.19 73022.68 06:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 29947196 31657228 2992024 9.08 74844 1940252 1451124 4.27 905784 1785596 272496 06:34:01 29779132 31668688 3160088 9.59 87116 2097528 1455280 4.28 923132 1916260 29568 Average: 29863164 31662958 3076056 9.34 80980 2018890 1453202 4.28 914458 1850928 151032 06:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 ens3 301.58 187.10 1869.43 62.18 0.00 0.00 0.00 0.00 06:33:01 lo 1.13 1.13 0.14 0.14 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 06:34:01 ens3 55.36 42.09 459.85 10.02 0.00 0.00 0.00 0.00 06:34:01 lo 1.20 1.20 0.13 0.13 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 Average: ens3 178.46 114.59 1164.58 36.10 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 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-3232) 09/19/26 _x86_64_ (8 CPU) 06:31:34 LINUX RESTART (8 CPU) 06:32:01 CPU %user %nice %system %iowait %steal %idle 06:33:01 all 11.24 0.00 1.01 2.20 0.01 85.54 06:33:01 0 18.92 0.00 1.25 4.63 0.02 75.18 06:33:01 1 11.82 0.00 0.67 0.28 0.03 87.20 06:33:01 2 17.71 0.00 1.25 0.28 0.02 80.73 06:33:01 3 8.52 0.00 0.82 1.17 0.02 89.47 06:33:01 4 6.22 0.00 0.48 0.07 0.02 93.22 06:33:01 5 4.82 0.00 0.62 0.02 0.02 94.53 06:33:01 6 3.04 0.00 1.24 10.54 0.02 85.16 06:33:01 7 18.80 0.00 1.74 0.63 0.02 78.81 06:34:01 all 11.27 0.00 1.01 1.01 0.01 86.69 06:34:01 0 22.98 0.00 1.74 0.73 0.02 74.53 06:34:01 1 6.26 0.00 0.75 0.05 0.00 92.94 06:34:01 2 13.95 0.00 1.27 0.13 0.02 84.63 06:34:01 3 4.73 0.00 0.90 3.84 0.02 90.51 06:34:01 4 16.98 0.00 1.00 0.07 0.00 81.96 06:34:01 5 5.86 0.00 0.74 0.02 0.00 93.38 06:34:01 6 6.29 0.00 0.72 2.75 0.00 90.24 06:34:01 7 13.14 0.00 1.00 0.53 0.00 85.33 Average: all 11.26 0.00 1.01 1.61 0.01 86.11 Average: 0 20.96 0.00 1.50 2.68 0.02 74.85 Average: 1 9.04 0.00 0.71 0.17 0.02 90.07 Average: 2 15.83 0.00 1.26 0.21 0.02 82.68 Average: 3 6.62 0.00 0.86 2.51 0.02 89.99 Average: 4 11.60 0.00 0.74 0.07 0.01 87.59 Average: 5 5.34 0.00 0.68 0.02 0.01 93.96 Average: 6 4.67 0.00 0.98 6.64 0.01 87.71 Average: 7 15.97 0.00 1.37 0.58 0.01 82.07