---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-87716 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 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 818 28564 0 2785 30913 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:28:ac:4a brd ff:ff:ff:ff:ff:ff inet 10.30.106.197/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe28:ac4a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:82:ec:4b 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-87716) 11/30/24 _x86_64_ (8 CPU) 12:40:26 LINUX RESTART (8 CPU) 12:41:02 tps rtps wtps bread/s bwrtn/s 12:42:01 248.89 35.86 213.03 1702.36 80424.20 12:43:01 128.81 4.00 124.81 95.58 51895.75 12:44:01 39.29 0.78 38.51 84.52 23569.67 Average: 138.38 13.42 124.96 621.48 51804.23 12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30086400 31749768 2852820 8.66 75608 1892616 1398000 4.11 820276 1728612 220588 12:43:01 29561044 31489288 3378176 10.26 84320 2136616 1920652 5.65 1096644 1953016 43316 12:44:01 29283200 31686424 3656020 11.10 91524 2598504 1399520 4.12 902372 2412704 19652 Average: 29643548 31641827 3295672 10.01 83817 2209245 1572724 4.63 939764 2031444 94519 12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 ens3 67.60 47.84 1013.67 11.45 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 12:43:01 ens3 32.18 22.96 432.52 4.41 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 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:44:01 ens3 386.52 217.25 10200.94 22.47 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 162.63 96.29 3898.40 12.78 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 0.85 0.85 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-87716) 11/30/24 _x86_64_ (8 CPU) 12:40:26 LINUX RESTART (8 CPU) 12:41:02 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 9.56 0.00 0.81 3.07 0.03 86.53 12:42:01 0 0.70 0.00 0.31 3.80 0.03 95.16 12:42:01 1 1.00 0.00 0.27 10.36 0.03 88.34 12:42:01 2 23.46 0.00 1.65 1.73 0.03 73.13 12:42:01 3 0.39 0.00 0.17 4.40 0.03 95.00 12:42:01 4 10.31 0.00 0.80 0.27 0.02 88.60 12:42:01 5 18.12 0.00 0.97 0.66 0.09 80.16 12:42:01 6 10.84 0.00 1.05 0.58 0.02 87.51 12:42:01 7 11.74 0.00 1.26 2.68 0.03 84.29 12:43:01 all 12.44 0.00 0.47 1.58 0.04 85.47 12:43:01 0 5.87 0.00 0.48 1.79 0.00 91.86 12:43:01 1 2.42 0.00 0.21 5.98 0.05 91.34 12:43:01 2 7.92 0.00 0.78 0.43 0.02 90.85 12:43:01 3 45.59 0.00 0.93 2.85 0.05 50.57 12:43:01 4 0.40 0.00 0.22 0.00 0.08 99.30 12:43:01 5 0.62 0.00 0.35 1.42 0.08 97.53 12:43:01 6 6.47 0.00 0.43 0.10 0.02 92.98 12:43:01 7 30.35 0.00 0.32 0.02 0.03 69.28 12:44:01 all 10.63 0.00 0.73 0.49 0.05 88.11 12:44:01 0 3.24 0.00 0.43 1.63 0.02 94.68 12:44:01 1 2.81 0.00 0.21 0.03 0.08 96.86 12:44:01 2 15.27 0.00 3.77 1.92 0.05 78.99 12:44:01 3 6.06 0.00 0.55 0.23 0.03 93.12 12:44:01 4 0.58 0.00 0.12 0.00 0.10 99.20 12:44:01 5 13.02 0.00 0.38 0.08 0.03 86.48 12:44:01 6 2.08 0.00 0.17 0.02 0.02 97.72 12:44:01 7 42.03 0.00 0.18 0.00 0.05 57.73 Average: all 10.88 0.00 0.67 1.70 0.04 86.71 Average: 0 3.28 0.00 0.41 2.40 0.02 93.89 Average: 1 2.09 0.00 0.23 5.41 0.06 92.22 Average: 2 15.50 0.00 2.07 1.36 0.03 81.04 Average: 3 17.45 0.00 0.55 2.49 0.04 79.47 Average: 4 3.73 0.00 0.37 0.09 0.07 95.73 Average: 5 10.54 0.00 0.57 0.72 0.07 88.10 Average: 6 6.44 0.00 0.55 0.23 0.02 92.77 Average: 7 28.14 0.00 0.58 0.89 0.04 70.35