---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24862 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 nrip_save 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 834 28900 0 2431 30900 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:a8:3e:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fea8:3ee5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:a7:f4:6c 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 inet6 fe80::42:64ff:fea7:f46c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24862) 06/30/25 _x86_64_ (8 CPU) 20:27:00 LINUX RESTART (8 CPU) 20:28:02 tps rtps wtps bread/s bwrtn/s 20:29:01 203.69 9.34 194.36 1648.53 85475.41 20:30:01 83.79 0.23 83.55 20.26 42233.09 Average: 143.24 4.75 138.49 827.56 63672.59 20:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:01 29745480 31699664 3193740 9.70 78952 2172668 1513988 4.45 931612 1940236 72652 20:30:01 29581368 31616804 3357852 10.19 88404 2238288 1477756 4.35 1056192 1968908 1296 Average: 29663424 31658234 3275796 9.94 83678 2205478 1495872 4.40 993902 1954572 36974 20:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:01 ens3 429.89 257.11 2393.09 28.84 0.00 0.00 0.00 0.00 20:29:01 lo 3.25 3.25 0.34 0.34 0.00 0.00 0.00 0.00 20:29:01 docker0 87.29 171.89 4.52 1187.65 0.00 0.00 0.00 0.00 20:30:01 ens3 217.28 262.21 285.55 1760.43 0.00 0.00 0.00 0.00 20:30:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 20:30:01 docker0 32.16 49.64 2.15 266.24 0.00 0.00 0.00 0.00 Average: ens3 322.69 259.68 1330.47 901.91 0.00 0.00 0.00 0.00 Average: lo 2.55 2.55 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 59.49 110.25 3.33 723.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24862) 06/30/25 _x86_64_ (8 CPU) 20:27:00 LINUX RESTART (8 CPU) 20:28:02 CPU %user %nice %system %iowait %steal %idle 20:29:01 all 8.58 0.00 1.03 5.73 0.04 84.62 20:29:01 0 16.00 0.00 1.51 1.02 0.03 81.43 20:29:01 1 11.81 0.00 0.97 3.69 0.05 83.47 20:29:01 2 4.65 0.00 0.97 1.14 0.02 93.22 20:29:01 3 13.01 0.00 1.34 4.64 0.05 80.96 20:29:01 4 0.70 0.00 1.06 32.94 0.07 65.24 20:29:01 5 3.79 0.00 0.48 0.17 0.02 95.55 20:29:01 6 5.02 0.00 0.71 0.56 0.03 93.67 20:29:01 7 13.61 0.00 1.26 1.75 0.03 83.35 20:30:01 all 12.46 0.00 0.98 1.77 0.05 84.74 20:30:01 0 37.29 0.00 2.02 0.33 0.10 60.26 20:30:01 1 12.29 0.00 1.00 0.17 0.03 86.51 20:30:01 2 8.98 0.00 0.97 1.34 0.05 88.66 20:30:01 3 4.85 0.00 0.69 1.07 0.03 93.37 20:30:01 4 12.15 0.00 0.74 8.55 0.05 78.52 20:30:01 5 4.61 0.00 0.93 0.05 0.03 94.38 20:30:01 6 5.64 0.00 0.60 0.07 0.05 93.64 20:30:01 7 13.83 0.00 0.89 2.59 0.05 82.64 Average: all 10.53 0.00 1.01 3.73 0.04 84.68 Average: 0 26.74 0.00 1.77 0.67 0.07 70.75 Average: 1 12.05 0.00 0.99 1.91 0.04 85.01 Average: 2 6.83 0.00 0.97 1.24 0.03 90.93 Average: 3 8.89 0.00 1.01 2.84 0.04 87.22 Average: 4 6.48 0.00 0.90 20.63 0.06 71.94 Average: 5 4.20 0.00 0.71 0.11 0.03 94.96 Average: 6 5.33 0.00 0.66 0.31 0.04 93.65 Average: 7 13.72 0.00 1.07 2.17 0.04 82.99