---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84890 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 864 28270 0 3032 30864 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:3c:1e:24 brd ff:ff:ff:ff:ff:ff inet 10.30.106.186/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe3c:1e24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:24:cd:89 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::42:9ff:fe24:cd89/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84890) 11/19/24 _x86_64_ (8 CPU) 06:18:16 LINUX RESTART (8 CPU) 06:19:01 tps rtps wtps bread/s bwrtn/s 06:20:01 160.71 43.71 117.00 2617.96 34947.11 06:21:01 106.02 15.16 90.85 891.32 35025.23 06:22:01 363.26 5.00 358.26 469.52 58845.53 Average: 209.99 21.29 188.70 1326.27 42939.29 06:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 29850040 31563488 3089180 9.38 76420 1942076 1578824 4.65 1017696 1768684 128192 06:21:01 27742960 29665512 5196260 15.78 83212 2137524 3264304 9.60 2998376 1876656 2364 06:22:01 27879924 30524812 5059296 15.36 91892 2836988 2344544 6.90 2343564 2362424 392 Average: 28490975 30584604 4448245 13.50 83841 2305529 2395891 7.05 2119879 2002588 43649 06:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 06:20:01 ens3 86.19 61.24 1105.43 13.81 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 lo 16.03 16.03 24.17 24.17 0.00 0.00 0.00 0.00 06:21:01 ens3 393.37 304.07 2692.59 69.45 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 lo 17.35 17.35 14.95 14.95 0.00 0.00 0.00 0.00 06:22:01 ens3 600.82 418.11 2368.90 1473.64 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 11.53 11.53 13.08 13.08 0.00 0.00 0.00 0.00 Average: ens3 360.12 261.14 2055.64 518.97 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84890) 11/19/24 _x86_64_ (8 CPU) 06:18:16 LINUX RESTART (8 CPU) 06:19:01 CPU %user %nice %system %iowait %steal %idle 06:20:01 all 10.76 0.00 0.92 3.26 0.04 85.02 06:20:01 0 3.40 0.00 0.27 7.45 0.03 88.85 06:20:01 1 21.18 0.00 1.55 1.47 0.05 75.75 06:20:01 2 3.08 0.00 0.72 2.09 0.05 94.07 06:20:01 3 2.45 0.00 0.42 0.12 0.02 97.00 06:20:01 4 4.49 0.00 0.80 10.23 0.08 84.40 06:20:01 5 2.32 0.00 0.45 1.44 0.02 95.78 06:20:01 6 29.17 0.00 1.83 2.52 0.07 66.42 06:20:01 7 19.94 0.00 1.37 0.78 0.05 77.86 06:21:01 all 39.68 0.00 1.11 1.25 0.08 57.88 06:21:01 0 27.79 0.00 1.30 0.98 0.08 69.84 06:21:01 1 50.09 0.00 0.83 0.10 0.08 48.89 06:21:01 2 30.16 0.00 1.37 0.35 0.07 68.05 06:21:01 3 47.85 0.00 0.79 0.08 0.08 51.20 06:21:01 4 48.53 0.00 1.97 0.65 0.10 48.75 06:21:01 5 45.08 0.00 1.07 7.81 0.08 45.96 06:21:01 6 35.49 0.00 0.85 0.05 0.07 63.54 06:21:01 7 32.46 0.00 0.67 0.00 0.07 66.81 06:22:01 all 21.63 0.00 1.86 2.77 0.07 73.67 06:22:01 0 13.91 0.00 1.67 0.23 0.07 84.13 06:22:01 1 24.93 0.00 2.98 6.55 0.07 65.47 06:22:01 2 25.40 0.00 1.78 0.35 0.08 72.39 06:22:01 3 26.57 0.00 1.26 0.25 0.08 71.84 06:22:01 4 25.15 0.00 1.22 0.65 0.07 72.91 06:22:01 5 17.24 0.00 1.50 8.38 0.08 72.80 06:22:01 6 24.93 0.00 2.52 3.80 0.07 68.68 06:22:01 7 14.94 0.00 1.99 1.94 0.08 81.05 Average: all 24.02 0.00 1.30 2.43 0.06 72.19 Average: 0 15.04 0.00 1.08 2.88 0.06 80.93 Average: 1 32.07 0.00 1.79 2.70 0.07 63.37 Average: 2 19.54 0.00 1.29 0.93 0.07 78.18 Average: 3 25.58 0.00 0.82 0.15 0.06 73.39 Average: 4 26.07 0.00 1.33 3.84 0.08 68.67 Average: 5 21.53 0.00 1.01 5.86 0.06 71.54 Average: 6 29.87 0.00 1.73 2.12 0.07 66.21 Average: 7 22.45 0.00 1.34 0.91 0.07 75.24