---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16866 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 795 29083 0 2288 30942 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:6d:bb:81 brd ff:ff:ff:ff:ff:ff inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe6d:bb81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:e5:bb: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-16866) 08/31/26 _x86_64_ (8 CPU) 12:40:36 LINUX RESTART (8 CPU) 12:41:01 tps rtps wtps bread/s bwrtn/s 12:42:01 381.49 66.02 315.46 4264.89 134295.48 12:43:01 141.49 5.05 136.44 212.76 45166.47 Average: 261.49 35.54 225.95 2238.83 89730.98 12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30131720 31726320 2807500 8.52 69312 1834936 1412744 4.16 822200 1692676 207784 12:43:01 29795180 31703248 3144040 9.54 86168 2116300 1430188 4.21 880912 1938652 58172 Average: 29963450 31714784 2975770 9.03 77740 1975618 1421466 4.18 851556 1815664 132978 12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 12:42:01 ens3 290.62 225.33 1836.68 71.38 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 12:43:01 ens3 79.75 64.26 1058.37 12.50 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 1.43 1.43 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 185.19 144.79 1447.53 41.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16866) 08/31/26 _x86_64_ (8 CPU) 12:40:36 LINUX RESTART (8 CPU) 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 10.24 0.00 1.24 3.97 0.01 84.54 12:42:01 0 2.70 0.00 0.80 16.92 0.00 79.57 12:42:01 1 18.80 0.00 1.40 2.46 0.02 77.32 12:42:01 2 24.64 0.00 1.95 0.67 0.02 72.72 12:42:01 3 8.40 0.00 1.22 0.07 0.00 90.31 12:42:01 4 7.09 0.00 0.50 0.33 0.00 92.08 12:42:01 5 2.23 0.00 0.40 0.20 0.00 97.17 12:42:01 6 5.18 0.00 0.57 0.43 0.00 93.82 12:42:01 7 12.96 0.00 3.06 10.77 0.02 73.19 12:43:01 all 11.03 0.00 0.95 0.82 0.01 87.19 12:43:01 0 13.70 0.00 0.89 2.32 0.02 83.08 12:43:01 1 17.15 0.00 1.79 2.12 0.00 78.95 12:43:01 2 8.21 0.00 0.60 0.02 0.00 91.17 12:43:01 3 11.34 0.00 0.78 0.17 0.02 87.70 12:43:01 4 3.74 0.00 0.94 1.37 0.00 93.95 12:43:01 5 6.87 0.00 0.75 0.02 0.00 92.36 12:43:01 6 17.74 0.00 1.15 0.05 0.02 81.04 12:43:01 7 9.55 0.00 0.67 0.52 0.00 89.26 Average: all 10.64 0.00 1.09 2.40 0.01 85.87 Average: 0 8.20 0.00 0.85 9.62 0.01 81.33 Average: 1 17.97 0.00 1.60 2.29 0.01 78.14 Average: 2 16.42 0.00 1.28 0.34 0.01 81.95 Average: 3 9.87 0.00 1.00 0.12 0.01 89.00 Average: 4 5.42 0.00 0.72 0.85 0.00 93.02 Average: 5 4.55 0.00 0.58 0.11 0.00 94.77 Average: 6 11.45 0.00 0.86 0.24 0.01 87.44 Average: 7 11.26 0.00 1.86 5.64 0.01 81.23