---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1703 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 878 28430 0 2858 30849 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:08:63:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe08:63f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:6b:11:0c 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:aeff:fe6b:110c/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-1703) 05/18/24 _x86_64_ (8 CPU) 10:41:28 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 348.33 54.42 293.90 2849.93 32870.79 10:44:02 139.31 20.30 119.01 824.13 34629.43 10:45:01 45.06 1.08 43.98 26.56 27457.77 10:46:01 39.40 0.85 38.55 25.46 25050.98 10:47:01 118.56 3.07 115.49 437.99 52008.53 Average: 138.43 15.99 122.44 835.41 34426.53 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30154392 31694260 2784828 8.45 67680 1785472 1445376 4.25 878092 1622800 121692 10:44:02 29007288 30771908 3931932 11.94 81800 1984124 2344916 6.90 1835856 1786500 14728 10:45:01 28658076 30531108 4281144 13.00 86936 2082284 2434988 7.16 2116592 1843904 19684 10:46:01 27156236 29091544 5782984 17.56 89540 2137972 5102880 15.01 3567864 1876604 3712 10:47:01 29078120 31548396 3861100 11.72 98332 2654192 1506008 4.43 1292424 2216224 1312 Average: 28810822 30727443 4128398 12.53 84858 2128809 2566834 7.55 1938166 1869206 32226 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 10:43:01 ens3 361.96 223.50 1471.35 71.89 0.00 0.00 0.00 0.00 10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:02 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:44:02 ens3 271.70 187.35 1449.24 50.62 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 437.54 318.91 1196.21 112.61 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 324.41 235.62 768.99 81.45 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 10:47:01 ens3 290.55 312.53 1491.28 1672.86 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 336.90 255.37 1275.66 398.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1703) 05/18/24 _x86_64_ (8 CPU) 10:41:28 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 11.60 0.00 1.07 4.18 0.04 83.11 10:43:01 0 3.78 0.00 0.99 6.39 0.02 88.83 10:43:01 1 4.05 0.00 0.52 5.51 0.05 89.87 10:43:01 2 7.95 0.00 0.87 0.47 0.02 90.69 10:43:01 3 6.21 0.00 0.42 0.60 0.02 92.76 10:43:01 4 28.79 0.00 1.91 13.48 0.07 55.75 10:43:01 5 23.08 0.00 1.58 0.58 0.05 74.70 10:43:01 6 14.19 0.00 1.74 4.72 0.03 79.32 10:43:01 7 4.79 0.00 0.48 1.75 0.02 92.96 10:44:02 all 19.76 0.00 0.86 3.06 0.06 76.26 10:44:02 0 7.17 0.00 0.65 17.06 0.03 75.08 10:44:02 1 21.45 0.00 1.00 3.07 0.08 74.40 10:44:02 2 12.21 0.00 0.54 0.38 0.05 86.82 10:44:02 3 16.92 0.00 0.82 0.80 0.05 81.40 10:44:02 4 22.76 0.00 0.95 1.60 0.05 74.64 10:44:02 5 19.97 0.00 0.80 0.07 0.05 79.11 10:44:02 6 40.39 0.00 1.10 1.44 0.08 56.99 10:44:02 7 17.21 0.00 1.05 0.02 0.05 81.67 10:45:01 all 55.16 0.00 2.09 1.04 0.11 41.60 10:45:01 0 43.45 0.00 1.74 7.38 0.10 47.32 10:45:01 1 64.01 0.00 2.30 0.19 0.15 33.35 10:45:01 2 55.11 0.00 2.06 0.00 0.10 42.73 10:45:01 3 50.53 0.00 2.13 0.20 0.10 47.03 10:45:01 4 61.81 0.00 1.87 0.24 0.10 35.97 10:45:01 5 60.25 0.00 2.45 0.03 0.12 37.14 10:45:01 6 52.11 0.00 2.34 0.19 0.09 45.28 10:45:01 7 54.05 0.00 1.81 0.09 0.09 43.97 10:46:01 all 77.10 0.00 2.34 0.49 0.13 19.94 10:46:01 0 77.50 0.00 2.30 3.84 0.13 16.24 10:46:01 1 76.07 0.00 2.58 0.05 0.12 21.18 10:46:01 2 79.37 0.00 2.34 0.00 0.15 18.13 10:46:01 3 73.67 0.00 2.10 0.02 0.13 24.08 10:46:01 4 77.10 0.00 2.22 0.00 0.13 20.54 10:46:01 5 79.03 0.00 2.39 0.00 0.13 18.45 10:46:01 6 75.87 0.00 2.77 0.02 0.13 21.21 10:46:01 7 78.14 0.00 2.06 0.00 0.12 19.68 10:47:01 all 30.74 0.00 1.60 3.15 0.08 64.44 10:47:01 0 22.34 0.00 1.36 5.01 0.05 71.24 10:47:01 1 29.21 0.00 2.06 0.55 0.10 68.08 10:47:01 2 30.99 0.00 1.63 8.24 0.08 59.06 10:47:01 3 31.68 0.00 1.29 0.05 0.07 66.91 10:47:01 4 34.54 0.00 1.76 1.05 0.10 62.55 10:47:01 5 30.18 0.00 2.01 2.53 0.08 65.19 10:47:01 6 35.72 0.00 1.26 0.32 0.08 62.62 10:47:01 7 31.27 0.00 1.37 7.42 0.08 59.86 Average: all 38.77 0.00 1.59 2.39 0.08 57.17 Average: 0 30.77 0.00 1.40 7.95 0.07 59.81 Average: 1 38.84 0.00 1.69 1.88 0.10 57.49 Average: 2 37.00 0.00 1.48 1.82 0.08 59.61 Average: 3 35.71 0.00 1.35 0.34 0.07 62.53 Average: 4 44.90 0.00 1.74 3.29 0.09 49.98 Average: 5 42.39 0.00 1.84 0.65 0.09 55.04 Average: 6 43.57 0.00 1.84 1.34 0.08 53.17 Average: 7 36.99 0.00 1.35 1.86 0.07 59.73