---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20456 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 712K 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 859 28701 0 2606 30870 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:7a:f7:8c brd ff:ff:ff:ff:ff:ff inet 10.30.107.69/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe7a:f78c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:fd:a3:2c 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::42:6aff:fefd:a32c/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-20456) 07/01/24 _x86_64_ (8 CPU) 01:27:26 LINUX RESTART (8 CPU) 01:28:02 tps rtps wtps bread/s bwrtn/s 01:29:01 285.29 40.53 244.76 1826.36 19113.11 01:30:01 208.13 36.36 171.77 2490.38 31128.95 01:31:01 16.65 0.00 16.65 0.00 15853.09 01:32:01 12.71 0.00 12.71 0.00 14460.52 01:33:01 39.28 3.93 35.34 177.84 15976.40 Average: 111.84 16.08 95.76 895.85 19307.06 01:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 30071364 31645328 2867856 8.71 58660 1832144 1482892 4.36 940708 1650216 161884 01:30:01 29627760 31598700 3311460 10.05 87136 2176956 1520852 4.47 1090460 1887156 33488 01:31:01 29590056 31636500 3349164 10.17 87872 2250456 1475436 4.34 1055164 1958524 14072 01:32:01 29526364 31633284 3412856 10.36 88392 2309472 1500176 4.41 1058716 2017496 17160 01:33:01 29372044 31587724 3567176 10.83 93696 2407752 1549244 4.56 1121288 2100068 31888 Average: 29637518 31620307 3301702 10.02 83151 2195356 1505720 4.43 1053267 1922692 51698 01:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 lo 0.88 0.88 0.10 0.10 0.00 0.00 0.00 0.00 01:29:01 ens3 203.95 128.28 1673.33 45.71 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 7.33 7.33 0.81 0.81 0.00 0.00 0.00 0.00 01:30:01 ens3 100.43 76.79 1114.74 13.14 0.00 0.00 0.00 0.00 01:30:01 docker0 6.65 9.93 0.76 127.68 0.00 0.00 0.00 0.00 01:31:01 lo 4.27 4.27 0.51 0.51 0.00 0.00 0.00 0.00 01:31:01 ens3 52.61 43.11 619.53 4.26 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 3.60 3.60 0.42 0.42 0.00 0.00 0.00 0.00 01:32:01 ens3 43.61 35.64 498.75 3.33 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 4.62 4.62 0.51 0.51 0.00 0.00 0.00 0.00 01:33:01 ens3 58.17 60.92 350.10 217.83 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.15 4.15 0.47 0.47 0.00 0.00 0.00 0.00 Average: ens3 91.38 68.75 848.57 56.89 0.00 0.00 0.00 0.00 Average: docker0 1.33 1.99 0.15 25.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20456) 07/01/24 _x86_64_ (8 CPU) 01:27:26 LINUX RESTART (8 CPU) 01:28:02 CPU %user %nice %system %iowait %steal %idle 01:29:01 all 6.45 0.00 0.76 2.07 0.03 90.69 01:29:01 0 1.97 0.00 0.61 0.58 0.02 96.83 01:29:01 1 2.44 0.00 0.48 0.05 0.02 97.01 01:29:01 2 1.58 0.00 0.56 0.29 0.03 97.54 01:29:01 3 8.01 0.00 0.76 0.25 0.02 90.96 01:29:01 4 18.43 0.00 1.76 4.60 0.03 75.17 01:29:01 5 7.52 0.00 0.65 3.21 0.03 88.59 01:29:01 6 2.13 0.00 0.51 7.33 0.05 89.98 01:29:01 7 9.48 0.00 0.78 0.24 0.05 89.45 01:30:01 all 14.13 0.00 1.78 2.47 0.05 81.58 01:30:01 0 14.98 0.00 2.02 0.60 0.03 82.36 01:30:01 1 6.43 0.00 1.26 1.51 0.03 90.77 01:30:01 2 11.19 0.00 1.67 3.48 0.05 83.60 01:30:01 3 23.07 0.00 2.10 0.97 0.05 73.81 01:30:01 4 28.11 0.00 2.24 0.78 0.05 68.82 01:30:01 5 16.84 0.00 2.34 0.67 0.03 80.13 01:30:01 6 3.83 0.00 0.84 4.26 0.03 91.04 01:30:01 7 8.57 0.00 1.77 7.45 0.05 82.16 01:31:01 all 12.94 0.00 0.67 0.93 0.03 85.43 01:31:01 0 0.58 0.00 0.20 0.00 0.02 99.20 01:31:01 1 3.60 0.00 0.42 5.22 0.02 90.75 01:31:01 2 0.33 0.00 0.10 0.48 0.02 99.07 01:31:01 3 6.56 0.00 0.55 0.25 0.03 92.61 01:31:01 4 53.99 0.00 2.27 0.88 0.07 42.80 01:31:01 5 37.06 0.00 1.30 0.55 0.05 61.04 01:31:01 6 0.25 0.00 0.10 0.00 0.02 99.63 01:31:01 7 1.05 0.00 0.42 0.10 0.02 98.42 01:32:01 all 11.40 0.00 0.54 0.89 0.03 87.15 01:32:01 0 0.02 0.00 0.03 0.00 0.02 99.93 01:32:01 1 0.43 0.00 0.23 5.40 0.03 93.90 01:32:01 2 0.07 0.00 0.05 0.40 0.02 99.47 01:32:01 3 0.08 0.00 0.08 0.00 0.03 99.80 01:32:01 4 60.75 0.00 2.32 0.88 0.07 35.98 01:32:01 5 26.98 0.00 0.95 0.42 0.03 71.62 01:32:01 6 2.32 0.00 0.47 0.00 0.02 97.20 01:32:01 7 0.58 0.00 0.15 0.02 0.02 99.23 01:33:01 all 9.17 0.00 0.56 1.12 0.03 89.13 01:33:01 0 3.52 0.00 0.42 0.02 0.02 96.03 01:33:01 1 0.25 0.00 0.22 7.18 0.02 92.33 01:33:01 2 1.55 0.00 0.22 0.20 0.02 98.01 01:33:01 3 3.47 0.00 0.37 0.03 0.03 96.10 01:33:01 4 27.46 0.00 1.17 0.22 0.03 71.12 01:33:01 5 10.46 0.00 0.43 0.23 0.05 88.83 01:33:01 6 19.38 0.00 0.98 0.72 0.03 78.89 01:33:01 7 7.21 0.00 0.67 0.38 0.02 91.73 Average: all 10.83 0.00 0.86 1.49 0.03 86.78 Average: 0 4.22 0.00 0.66 0.24 0.02 94.87 Average: 1 2.63 0.00 0.52 3.88 0.02 92.94 Average: 2 2.94 0.00 0.52 0.97 0.03 95.54 Average: 3 8.24 0.00 0.77 0.30 0.03 90.66 Average: 4 37.81 0.00 1.95 1.46 0.05 58.72 Average: 5 19.82 0.00 1.14 1.01 0.04 78.00 Average: 6 5.60 0.00 0.58 2.44 0.03 91.35 Average: 7 5.36 0.00 0.76 1.64 0.03 92.21