---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1705 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 797 28310 0 3059 30914 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:89:a1:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe89:a11e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:98:83:74 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::42:43ff:fe98:8374/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1705) 11/19/23 _x86_64_ (8 CPU) 17:27:49 LINUX RESTART (8 CPU) 17:28:01 tps rtps wtps bread/s bwrtn/s 17:29:02 167.99 87.65 80.34 6243.36 55841.23 17:30:01 192.75 8.96 183.78 1644.47 51199.46 17:31:01 52.86 0.05 52.81 9.87 26012.46 17:32:01 116.73 0.10 116.63 9.20 45418.70 17:33:01 30.48 0.67 29.81 65.59 15724.58 Average: 111.89 19.52 92.37 1594.33 38797.95 17:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:29:02 30083456 31680480 2855764 8.67 64724 1843308 1478508 4.35 927576 1642876 215956 17:30:01 29074820 31696300 3864400 11.73 88276 2808656 1567184 4.61 955760 2542776 245664 17:31:01 28844068 31671824 4095152 12.43 102596 2973068 1603508 4.72 1022116 2666152 166776 17:32:01 29064488 31714848 3874732 11.76 116232 2798600 1511004 4.45 1010896 2479168 480 17:33:01 28960912 31640064 3978308 12.08 118932 2825244 1503020 4.42 1095660 2497304 53128 Average: 29205549 31680703 3733671 11.34 98152 2649775 1532645 4.51 1002402 2365655 136401 17:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 17:29:02 ens3 413.36 266.76 1469.78 63.99 0.00 0.00 0.00 0.00 17:30:01 docker0 133.47 225.76 7.08 3577.57 0.00 0.00 0.00 0.00 17:30:01 lo 3.19 3.19 0.32 0.32 0.00 0.00 0.00 0.00 17:30:01 ens3 364.85 227.69 5596.93 22.60 0.00 0.00 0.00 0.00 17:30:01 veth6ebdb82 133.47 225.88 8.91 3577.58 0.00 0.00 0.00 0.29 17:31:01 docker0 27.15 42.74 3.58 560.74 0.00 0.00 0.00 0.00 17:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 57.44 40.09 563.87 7.75 0.00 0.00 0.00 0.00 17:31:01 veth6ebdb82 27.15 42.79 3.95 560.74 0.00 0.00 0.00 0.05 17:32:01 docker0 17.65 22.40 1.73 388.82 0.00 0.00 0.00 0.00 17:32:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 17:32:01 ens3 253.71 326.06 408.89 2396.40 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 17:33:01 ens3 141.36 178.92 69.71 1293.33 0.00 0.00 0.00 0.00 Average: docker0 35.33 57.62 2.46 896.49 0.00 0.00 0.00 0.00 Average: lo 1.61 1.61 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 245.75 207.84 1608.54 759.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1705) 11/19/23 _x86_64_ (8 CPU) 17:27:49 LINUX RESTART (8 CPU) 17:28:01 CPU %user %nice %system %iowait %steal %idle 17:29:02 all 9.94 0.00 1.34 3.01 0.04 85.68 17:29:02 0 15.42 0.00 1.27 0.82 0.05 82.45 17:29:02 1 9.35 0.00 2.19 0.58 0.03 87.84 17:29:02 2 5.23 0.00 0.84 2.44 0.03 91.47 17:29:02 3 2.31 0.00 1.24 7.11 0.03 89.31 17:29:02 4 23.16 0.00 1.84 1.71 0.08 73.21 17:29:02 5 13.26 0.00 1.42 0.85 0.03 84.44 17:29:02 6 3.72 0.00 0.95 3.29 0.03 92.00 17:29:02 7 7.06 0.00 0.90 7.28 0.05 84.71 17:30:01 all 9.07 0.00 1.43 3.20 0.04 86.26 17:30:01 0 26.60 0.00 2.82 6.56 0.07 63.96 17:30:01 1 17.09 0.00 1.88 0.05 0.05 80.93 17:30:01 2 1.92 0.00 0.92 4.40 0.03 92.73 17:30:01 3 2.97 0.00 1.21 3.24 0.03 92.54 17:30:01 4 8.26 0.00 2.32 2.54 0.05 86.83 17:30:01 5 1.63 0.00 0.59 0.05 0.02 97.71 17:30:01 6 10.29 0.00 1.09 1.14 0.05 87.43 17:30:01 7 3.92 0.00 0.65 7.61 0.02 87.80 17:31:01 all 9.22 0.00 0.92 1.67 0.03 88.17 17:31:01 0 0.62 0.00 0.23 5.04 0.02 94.09 17:31:01 1 18.33 0.00 1.67 0.18 0.03 79.79 17:31:01 2 3.07 0.00 0.67 3.30 0.02 92.94 17:31:01 3 0.84 0.00 0.42 0.00 0.03 98.71 17:31:01 4 10.15 0.00 1.07 0.03 0.02 88.74 17:31:01 5 21.23 0.00 1.58 0.50 0.07 76.61 17:31:01 6 9.88 0.00 0.87 0.10 0.03 89.12 17:31:01 7 9.55 0.00 0.88 4.15 0.02 85.41 17:32:01 all 10.96 0.00 1.34 3.23 0.06 84.41 17:32:01 0 1.94 0.00 0.65 1.25 0.02 96.14 17:32:01 1 20.35 0.00 2.32 0.25 0.07 77.00 17:32:01 2 9.35 0.00 0.79 2.32 0.03 87.51 17:32:01 3 13.68 0.00 2.64 0.82 0.07 82.79 17:32:01 4 12.50 0.00 0.75 0.07 0.05 86.63 17:32:01 5 5.94 0.00 0.69 0.00 0.10 93.27 17:32:01 6 16.78 0.00 1.36 1.19 0.08 80.59 17:32:01 7 7.13 0.00 1.53 20.02 0.05 71.28 17:33:01 all 11.13 0.00 0.60 1.06 0.04 87.17 17:33:01 0 28.10 0.00 1.20 0.50 0.03 70.17 17:33:01 1 19.63 0.00 0.72 0.07 0.05 79.54 17:33:01 2 11.34 0.00 0.67 0.00 0.07 87.93 17:33:01 3 6.02 0.00 0.54 0.00 0.03 93.41 17:33:01 4 0.97 0.00 0.22 0.00 0.02 98.79 17:33:01 5 9.71 0.00 0.52 0.02 0.05 89.70 17:33:01 6 7.17 0.00 0.57 0.02 0.07 92.18 17:33:01 7 6.03 0.00 0.38 7.87 0.03 85.69 Average: all 10.07 0.00 1.12 2.43 0.04 86.34 Average: 0 14.49 0.00 1.23 2.82 0.04 81.43 Average: 1 16.95 0.00 1.76 0.23 0.05 81.02 Average: 2 6.20 0.00 0.77 2.49 0.04 90.51 Average: 3 5.17 0.00 1.21 2.23 0.04 91.35 Average: 4 11.02 0.00 1.23 0.86 0.04 86.84 Average: 5 10.39 0.00 0.96 0.28 0.05 88.31 Average: 6 9.56 0.00 0.97 1.15 0.05 88.27 Average: 7 6.74 0.00 0.87 9.37 0.03 82.99