---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17070 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 864 28252 0 3049 30862 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:47:8d:72 brd ff:ff:ff:ff:ff:ff inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe47:8d72/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:22:44:b9 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:b9ff:fe22:44b9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17070) 05/30/25 _x86_64_ (8 CPU) 08:15:21 LINUX RESTART (8 CPU) 08:16:02 tps rtps wtps bread/s bwrtn/s 08:17:01 154.52 32.55 121.96 1814.47 76764.75 08:18:01 151.11 25.01 126.10 1221.26 54569.31 08:19:01 351.52 5.02 346.51 458.99 29677.32 Average: 219.41 20.80 198.61 1161.28 53541.46 08:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:17:01 29993720 31680760 2945500 8.94 76240 1916008 1960740 5.77 877052 1767868 220748 08:18:01 28078372 29995448 4860848 14.76 83736 2131148 2946828 8.67 2650892 1889692 3772 08:19:01 27924232 30749236 5014988 15.22 91628 3014572 2049404 6.03 2099696 2555380 62380 Average: 28665441 30808481 4273779 12.97 83868 2353909 2318991 6.82 1875880 2070980 95633 08:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 158.28 108.69 1265.88 28.79 0.00 0.00 0.00 0.00 08:17:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 456.76 311.13 2832.70 73.30 0.00 0.00 0.00 0.00 08:18:01 lo 12.83 12.83 21.90 21.90 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:19:01 ens3 543.71 359.07 2458.88 1493.92 0.00 0.00 0.00 0.00 08:19:01 lo 20.78 20.78 17.30 17.30 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 387.52 260.48 2190.96 534.82 0.00 0.00 0.00 0.00 Average: lo 11.71 11.71 13.19 13.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17070) 05/30/25 _x86_64_ (8 CPU) 08:15:21 LINUX RESTART (8 CPU) 08:16:02 CPU %user %nice %system %iowait %steal %idle 08:17:01 all 9.89 0.00 0.68 4.23 0.03 85.17 08:17:01 0 23.05 0.00 1.66 17.33 0.07 57.89 08:17:01 1 6.24 0.00 0.46 0.56 0.03 92.71 08:17:01 2 4.41 0.00 0.22 0.03 0.02 95.32 08:17:01 3 1.29 0.00 0.10 0.17 0.02 98.42 08:17:01 4 15.46 0.00 0.64 1.64 0.05 82.20 08:17:01 5 13.04 0.00 1.05 1.36 0.03 84.52 08:17:01 6 13.46 0.00 0.98 5.75 0.05 79.76 08:17:01 7 2.19 0.00 0.31 7.06 0.02 90.43 08:18:01 all 35.87 0.00 1.04 2.67 0.07 60.35 08:18:01 0 42.40 0.00 0.89 9.32 0.10 47.29 08:18:01 1 48.76 0.00 0.98 1.13 0.07 49.06 08:18:01 2 35.29 0.00 0.70 1.87 0.07 62.07 08:18:01 3 20.67 0.00 0.95 1.93 0.05 76.40 08:18:01 4 20.19 0.00 1.00 3.38 0.05 75.38 08:18:01 5 45.19 0.00 1.67 0.67 0.07 52.40 08:18:01 6 30.62 0.00 0.87 1.40 0.05 67.06 08:18:01 7 43.88 0.00 1.27 1.64 0.08 53.13 08:19:01 all 21.34 0.00 1.46 1.48 0.06 75.66 08:19:01 0 26.04 0.00 1.74 0.69 0.07 71.47 08:19:01 1 19.14 0.00 1.97 5.87 0.08 72.93 08:19:01 2 20.52 0.00 1.86 2.80 0.07 74.75 08:19:01 3 11.46 0.00 1.72 0.46 0.05 86.30 08:19:01 4 17.72 0.00 1.19 0.50 0.05 80.54 08:19:01 5 29.83 0.00 1.30 0.70 0.08 68.08 08:19:01 6 18.34 0.00 0.82 0.08 0.03 80.72 08:19:01 7 27.73 0.00 1.07 0.77 0.05 70.38 Average: all 22.43 0.00 1.06 2.79 0.05 73.67 Average: 0 30.54 0.00 1.43 9.07 0.08 58.88 Average: 1 24.81 0.00 1.14 2.53 0.06 71.45 Average: 2 20.16 0.00 0.93 1.57 0.05 77.29 Average: 3 11.20 0.00 0.93 0.86 0.04 86.97 Average: 4 17.80 0.00 0.95 1.84 0.05 79.36 Average: 5 29.43 0.00 1.34 0.91 0.06 68.26 Average: 6 20.84 0.00 0.89 2.39 0.04 75.83 Average: 7 24.71 0.00 0.89 3.14 0.05 71.21