---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2006 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 858 28386 0 2922 30866 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:de:7f:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fede:7fc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:88:98:fe 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:ebff:fe88:98fe/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-2006) 11/20/23 _x86_64_ (8 CPU) 10:42:30 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 112.81 42.64 70.17 1926.35 23367.17 10:45:01 142.06 21.05 121.01 846.79 31244.93 10:46:01 37.24 0.48 36.75 9.60 20129.69 10:47:01 55.41 1.27 54.14 87.85 33224.86 10:48:01 112.73 3.10 109.63 415.26 32960.91 Average: 92.05 13.71 78.34 657.15 28185.24 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30103200 31703728 2836020 8.61 69704 1841556 1426588 4.20 875408 1677240 181120 10:45:01 28795808 30660584 4143412 12.58 83712 2078612 2415964 7.11 1974564 1855968 23776 10:46:01 28505844 30454852 4433376 13.46 87592 2154496 2541528 7.48 2201088 1908396 12116 10:47:01 27906240 30349352 5032980 15.28 93412 2632372 2548060 7.50 2473228 2212088 60 10:48:01 29036412 31593124 3902808 11.85 101736 2734256 1457852 4.29 1255340 2289644 18504 Average: 28869501 30952328 4069719 12.36 87231 2288258 2077998 6.11 1755926 1988667 47115 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 ens3 191.37 129.50 1218.36 39.57 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 10:45:01 ens3 389.29 258.89 1995.08 70.24 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 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:46:01 ens3 276.84 173.94 881.45 68.29 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 393.58 272.54 1938.27 73.46 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 10:48:01 ens3 284.47 291.60 99.71 1674.19 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:48:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 307.11 225.29 1226.56 385.14 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: lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2006) 11/20/23 _x86_64_ (8 CPU) 10:42:30 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 11.15 0.00 0.87 2.00 0.03 85.96 10:44:01 0 3.52 0.00 0.38 0.03 0.02 96.04 10:44:01 1 7.11 0.00 0.73 0.87 0.03 91.26 10:44:01 2 2.47 0.00 0.30 7.78 0.02 89.43 10:44:01 3 6.87 0.00 0.69 0.08 0.02 92.35 10:44:01 4 27.53 0.00 1.15 1.28 0.07 69.97 10:44:01 5 32.25 0.00 2.61 1.54 0.07 63.53 10:44:01 6 1.67 0.00 0.55 4.26 0.02 93.51 10:44:01 7 7.78 0.00 0.53 0.18 0.03 91.47 10:45:01 all 30.53 0.00 1.26 1.40 0.07 66.73 10:45:01 0 33.25 0.00 0.95 0.08 0.07 65.65 10:45:01 1 30.87 0.00 1.14 2.04 0.07 65.88 10:45:01 2 36.06 0.00 1.61 4.60 0.08 57.65 10:45:01 3 23.40 0.00 1.57 0.22 0.08 74.74 10:45:01 4 37.34 0.00 1.87 3.33 0.07 57.39 10:45:01 5 31.25 0.00 1.02 0.82 0.05 66.86 10:45:01 6 27.55 0.00 0.93 0.13 0.05 71.33 10:45:01 7 24.58 0.00 0.97 0.00 0.05 74.40 10:46:01 all 63.39 0.00 2.23 0.45 0.10 33.83 10:46:01 0 54.84 0.00 2.01 0.00 0.10 43.05 10:46:01 1 60.55 0.00 2.95 2.51 0.10 33.90 10:46:01 2 62.06 0.00 1.91 0.00 0.08 35.95 10:46:01 3 69.57 0.00 2.43 0.10 0.10 27.80 10:46:01 4 67.94 0.00 2.36 0.69 0.10 28.92 10:46:01 5 63.06 0.00 2.36 0.20 0.10 34.28 10:46:01 6 63.90 0.00 2.15 0.10 0.12 33.74 10:46:01 7 65.20 0.00 1.73 0.00 0.10 32.98 10:47:01 all 66.29 0.00 1.97 0.84 0.12 30.78 10:47:01 0 64.17 0.00 1.61 0.00 0.12 34.11 10:47:01 1 65.59 0.00 2.19 0.62 0.13 31.46 10:47:01 2 66.93 0.00 2.58 0.18 0.15 30.15 10:47:01 3 67.57 0.00 1.71 2.94 0.13 27.64 10:47:01 4 65.11 0.00 1.76 0.12 0.10 32.92 10:47:01 5 65.32 0.00 1.94 2.46 0.12 30.17 10:47:01 6 65.24 0.00 1.66 0.34 0.10 32.66 10:47:01 7 70.44 0.00 2.32 0.02 0.12 27.10 10:48:01 all 11.61 0.00 0.96 1.67 0.04 85.72 10:48:01 0 7.70 0.00 0.75 0.10 0.05 91.40 10:48:01 1 12.40 0.00 1.12 0.47 0.03 85.97 10:48:01 2 19.10 0.00 1.27 1.75 0.07 77.81 10:48:01 3 10.91 0.00 0.82 9.22 0.05 79.00 10:48:01 4 6.65 0.00 0.70 0.03 0.03 92.58 10:48:01 5 3.94 0.00 0.65 1.12 0.03 94.26 10:48:01 6 23.16 0.00 1.17 0.58 0.05 75.04 10:48:01 7 9.03 0.00 1.17 0.12 0.03 89.65 Average: all 36.56 0.00 1.46 1.27 0.07 60.64 Average: 0 32.65 0.00 1.14 0.04 0.07 66.10 Average: 1 35.29 0.00 1.63 1.30 0.07 61.71 Average: 2 37.33 0.00 1.53 2.86 0.08 58.19 Average: 3 35.60 0.00 1.44 2.51 0.08 60.37 Average: 4 40.90 0.00 1.57 1.09 0.07 56.37 Average: 5 39.14 0.00 1.72 1.23 0.07 57.85 Average: 6 36.24 0.00 1.29 1.08 0.07 61.31 Average: 7 35.31 0.00 1.34 0.06 0.07 63.22