---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3767 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 843 28546 0 2777 30887 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:2e:4e:af brd ff:ff:ff:ff:ff:ff inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe2e:4eaf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:4b:bc:ae 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-3767) 05/24/24 _x86_64_ (8 CPU) 09:04:08 LINUX RESTART (8 CPU) 09:05:02 tps rtps wtps bread/s bwrtn/s 09:06:01 132.01 27.74 104.27 1294.70 22659.62 09:07:01 114.90 6.87 108.03 424.86 23627.80 09:08:01 65.74 1.32 64.42 63.06 29061.69 Average: 104.06 11.89 92.17 590.29 25130.09 09:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 29779592 31460772 3159628 9.59 77460 1908160 1983040 5.83 1129212 1724352 112328 09:07:01 28473772 30416928 4465448 13.56 87820 2148748 2529392 7.44 2223380 1911356 18792 09:08:01 29188852 31587084 3750368 11.39 92540 2591856 1488448 4.38 1248376 2161012 1528 Average: 29147405 31154928 3791815 11.51 85940 2216255 2000293 5.89 1533656 1932240 44216 09:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 09:06:01 ens3 147.60 105.69 1175.42 36.91 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:07:01 ens3 418.96 334.16 3374.19 84.41 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 09:08:01 ens3 271.52 205.60 813.93 1685.89 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 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 280.10 215.76 1791.26 605.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3767) 05/24/24 _x86_64_ (8 CPU) 09:04:08 LINUX RESTART (8 CPU) 09:05:02 CPU %user %nice %system %iowait %steal %idle 09:06:01 all 11.75 0.00 0.85 2.35 0.04 85.01 09:06:01 0 5.70 0.00 0.71 0.36 0.02 93.21 09:06:01 1 1.48 0.00 0.36 0.14 0.02 98.02 09:06:01 2 27.55 0.00 1.45 0.88 0.05 70.07 09:06:01 3 33.36 0.00 2.06 2.20 0.05 62.33 09:06:01 4 12.45 0.00 0.64 0.25 0.05 86.60 09:06:01 5 7.64 0.00 0.54 2.97 0.02 88.83 09:06:01 6 2.16 0.00 0.37 9.33 0.07 88.07 09:06:01 7 3.75 0.00 0.66 2.67 0.02 92.90 09:07:01 all 28.81 0.00 1.44 1.67 0.06 68.01 09:07:01 0 17.03 0.00 0.55 0.48 0.03 81.90 09:07:01 1 20.68 0.00 0.99 1.12 0.08 77.13 09:07:01 2 25.84 0.00 0.60 0.02 0.05 73.49 09:07:01 3 57.68 0.00 2.49 1.12 0.08 38.62 09:07:01 4 17.80 0.00 0.80 3.48 0.05 77.87 09:07:01 5 29.56 0.00 2.47 0.60 0.05 67.32 09:07:01 6 29.73 0.00 0.44 2.13 0.05 67.66 09:07:01 7 32.15 0.00 3.22 4.44 0.08 60.11 09:08:01 all 10.96 0.00 0.65 1.64 0.03 86.72 09:08:01 0 7.12 0.00 0.57 0.02 0.02 92.28 09:08:01 1 3.79 0.00 0.35 0.07 0.02 95.78 09:08:01 2 12.65 0.00 0.57 3.48 0.05 83.26 09:08:01 3 6.74 0.00 1.15 0.03 0.02 92.06 09:08:01 4 26.11 0.00 0.83 9.20 0.03 63.83 09:08:01 5 1.89 0.00 0.48 0.05 0.03 97.55 09:08:01 6 7.43 0.00 0.57 0.00 0.03 91.97 09:08:01 7 22.00 0.00 0.67 0.32 0.03 76.99 Average: all 17.20 0.00 0.98 1.88 0.04 79.90 Average: 0 9.98 0.00 0.61 0.29 0.02 89.10 Average: 1 8.67 0.00 0.56 0.44 0.04 90.29 Average: 2 21.97 0.00 0.87 1.46 0.05 75.64 Average: 3 32.58 0.00 1.90 1.11 0.05 64.37 Average: 4 18.82 0.00 0.76 4.33 0.04 76.04 Average: 5 13.06 0.00 1.17 1.20 0.03 84.54 Average: 6 13.16 0.00 0.46 3.78 0.05 82.55 Average: 7 19.38 0.00 1.52 2.47 0.04 76.59