---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18706 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: 2799.996 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 144G 8% / 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 875 28115 0 3177 30845 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:40:5b:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe40:5bf0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:f5:ac:63 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:a5ff:fef5:ac63/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18706) 03/28/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 130.45 37.47 92.98 1738.28 44379.46 03:30:01 147.44 19.01 128.43 467.12 53824.90 03:31:01 39.86 0.52 39.34 42.79 38755.41 03:32:01 68.86 3.18 65.67 445.79 33076.49 03:33:01 118.16 0.50 117.66 27.20 28536.98 Average: 100.86 12.05 88.80 540.24 39699.05 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30093236 31676156 2845984 8.64 70720 1823428 1452388 4.27 895256 1659280 152312 03:30:01 28660188 30572740 4279032 12.99 86300 2123016 2659784 7.83 2065892 1888444 12304 03:31:01 28199316 30160380 4739904 14.39 89392 2165796 3317484 9.76 2518996 1891104 8016 03:32:01 27981860 30284936 4957360 15.05 95676 2492832 3362572 9.89 2464808 2139440 2320 03:33:01 27314544 30083732 5624676 17.08 102452 2942304 3412796 10.04 2689912 2561516 344 Average: 28449829 30555589 4489391 13.63 88908 2309475 2841005 8.36 2126973 2027957 35059 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 03:29:01 ens3 104.19 73.97 960.77 17.26 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 03:30:01 ens3 409.18 321.63 3711.70 70.10 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 03:31:01 ens3 599.12 351.39 625.55 141.89 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:32:01 ens3 456.19 340.09 1619.15 107.96 0.00 0.00 0.00 0.00 03:32:01 docker0 1.63 3.12 0.09 38.99 0.00 0.00 0.00 0.00 03:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 438.09 302.57 225.29 116.02 0.00 0.00 0.00 0.00 03:33:01 docker0 4.30 7.07 0.25 78.96 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 402.35 278.61 1430.06 90.89 0.00 0.00 0.00 0.00 Average: docker0 1.19 2.04 0.07 23.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18706) 03/28/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.25 0.00 0.79 3.41 0.04 85.51 03:29:01 0 0.70 0.00 0.49 19.24 0.03 79.54 03:29:01 1 21.11 0.00 1.39 0.48 0.03 76.98 03:29:01 2 5.21 0.00 0.42 0.07 0.00 94.30 03:29:01 3 1.99 0.00 0.42 0.24 0.03 97.31 03:29:01 4 2.92 0.00 0.46 0.49 0.03 96.10 03:29:01 5 5.09 0.00 0.61 0.49 0.03 93.78 03:29:01 6 9.75 0.00 0.46 3.28 0.07 86.44 03:29:01 7 35.25 0.00 2.07 3.03 0.05 59.60 03:30:01 all 24.35 0.00 1.02 2.45 0.07 72.11 03:30:01 0 12.03 0.00 1.04 16.36 0.05 70.52 03:30:01 1 30.48 0.00 1.26 0.62 0.12 67.53 03:30:01 2 27.12 0.00 1.28 0.25 0.08 71.26 03:30:01 3 17.56 0.00 0.72 0.02 0.07 81.64 03:30:01 4 27.83 0.00 0.58 0.60 0.08 70.90 03:30:01 5 21.20 0.00 1.02 0.12 0.07 77.59 03:30:01 6 33.12 0.00 1.04 1.50 0.07 64.28 03:30:01 7 25.38 0.00 1.29 0.13 0.07 73.13 03:31:01 all 40.50 0.00 1.08 1.68 0.08 56.66 03:31:01 0 23.73 0.00 1.10 2.24 0.05 72.88 03:31:01 1 45.15 0.00 0.87 0.05 0.07 53.86 03:31:01 2 42.45 0.00 1.05 0.00 0.07 56.43 03:31:01 3 38.69 0.00 1.34 2.01 0.07 57.90 03:31:01 4 42.31 0.00 1.00 0.03 0.07 56.59 03:31:01 5 42.54 0.00 0.75 0.00 0.07 56.64 03:31:01 6 31.71 0.00 1.16 9.07 0.13 57.93 03:31:01 7 57.49 0.00 1.29 0.05 0.13 41.04 03:32:01 all 26.88 0.00 1.55 1.66 0.08 69.83 03:32:01 0 46.69 0.00 2.11 0.67 0.08 50.44 03:32:01 1 21.73 0.00 1.34 2.15 0.08 74.70 03:32:01 2 26.62 0.00 2.53 0.05 0.08 70.72 03:32:01 3 24.09 0.00 1.49 0.02 0.08 74.31 03:32:01 4 31.47 0.00 1.31 0.00 0.08 67.14 03:32:01 5 23.94 0.00 1.02 0.89 0.07 74.08 03:32:01 6 19.64 0.00 1.34 8.77 0.07 70.18 03:32:01 7 20.93 0.00 1.22 0.70 0.08 77.06 03:33:01 all 20.83 0.00 2.22 1.68 0.10 75.17 03:33:01 0 14.02 0.00 2.34 1.78 0.08 81.78 03:33:01 1 22.30 0.00 2.36 2.62 0.08 72.64 03:33:01 2 24.56 0.00 2.54 2.54 0.07 70.29 03:33:01 3 14.02 0.00 2.11 0.03 0.20 83.64 03:33:01 4 27.58 0.00 1.85 1.11 0.10 69.37 03:33:01 5 24.32 0.00 2.27 1.36 0.08 71.96 03:33:01 6 20.98 0.00 1.98 3.74 0.08 73.21 03:33:01 7 18.90 0.00 2.31 0.27 0.08 78.43 Average: all 24.61 0.00 1.33 2.17 0.07 71.81 Average: 0 19.48 0.00 1.42 8.03 0.06 71.01 Average: 1 28.17 0.00 1.44 1.19 0.08 69.13 Average: 2 25.25 0.00 1.57 0.58 0.06 72.54 Average: 3 19.32 0.00 1.22 0.46 0.09 78.91 Average: 4 26.49 0.00 1.04 0.45 0.07 71.95 Average: 5 23.47 0.00 1.14 0.57 0.06 74.76 Average: 6 23.08 0.00 1.20 5.28 0.08 70.36 Average: 7 31.59 0.00 1.64 0.83 0.08 65.86