---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21831 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 14G 142G 9% / 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 862 24920 0 6384 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:a8:36:89 brd ff:ff:ff:ff:ff:ff inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fea8:3689/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:de:35:da 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21831) 04/09/24 _x86_64_ (8 CPU) 14:07:48 LINUX RESTART (8 CPU) 14:08:01 tps rtps wtps bread/s bwrtn/s 14:09:01 205.45 87.24 118.21 6257.25 112331.36 14:10:01 154.81 13.85 140.96 1124.35 79788.70 14:11:01 139.24 9.33 129.91 1656.26 41015.43 14:12:01 324.58 13.20 311.38 797.87 107725.30 14:13:01 15.50 0.37 15.13 26.40 333.18 14:14:01 61.61 0.70 60.91 38.93 2215.41 Average: 150.20 20.78 129.42 1650.30 57236.43 14:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:09:01 30053600 31651708 2885620 8.76 66576 1841264 1485264 4.37 952200 1641364 207244 14:10:01 29846548 31701868 3092672 9.39 85368 2066020 1392460 4.10 879432 1893024 128744 14:11:01 25778024 31637312 7161196 21.74 127336 5889036 1578664 4.64 1031904 5634320 2799612 14:12:01 22160540 28365892 10778680 32.72 141416 6186180 10729148 31.57 4550740 5622984 1432 14:13:01 21184044 27396196 11755176 35.69 142124 6189860 11981568 35.25 5579068 5558912 392 14:14:01 25596996 31658500 7342224 22.29 143536 6052552 1466364 4.31 1406456 5400380 1424 Average: 25769959 30401913 7169261 21.77 117726 4704152 4772245 14.04 2399967 4291831 523141 14:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:09:01 ens3 330.66 232.19 1492.02 60.14 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 14:10:01 ens3 51.97 41.09 730.60 8.00 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 br-7dd28fa275a2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 13.46 13.46 1.31 1.31 0.00 0.00 0.00 0.00 14:11:01 ens3 1471.55 686.54 36931.45 49.54 0.00 0.00 0.00 0.00 14:12:01 veth098bf19 5.42 7.23 0.88 1.02 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 veth27d42f7 0.88 1.18 0.06 0.07 0.00 0.00 0.00 0.00 14:12:01 veth20c9ce0 0.00 0.57 0.00 0.03 0.00 0.00 0.00 0.00 14:13:01 veth098bf19 0.75 1.05 0.10 0.12 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 veth27d42f7 6.05 7.27 0.87 0.99 0.00 0.00 0.00 0.00 14:13:01 veth20c9ce0 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 lo 30.28 30.28 7.06 7.06 0.00 0.00 0.00 0.00 14:14:01 ens3 1966.51 1029.46 41043.31 150.68 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.55 4.55 1.14 1.14 0.00 0.00 0.00 0.00 Average: ens3 326.68 170.57 6839.45 25.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21831) 04/09/24 _x86_64_ (8 CPU) 14:07:48 LINUX RESTART (8 CPU) 14:08:01 CPU %user %nice %system %iowait %steal %idle 14:09:01 all 9.98 0.00 1.31 3.11 0.04 85.56 14:09:01 0 7.27 0.00 1.35 0.80 0.03 90.55 14:09:01 1 15.32 0.00 1.46 0.96 0.03 82.23 14:09:01 2 15.38 0.00 2.44 0.28 0.05 81.85 14:09:01 3 8.07 0.00 1.00 9.08 0.05 81.80 14:09:01 4 18.43 0.00 1.71 0.87 0.03 78.96 14:09:01 5 6.69 0.00 1.07 7.26 0.03 84.95 14:09:01 6 6.13 0.00 0.75 0.47 0.02 92.64 14:09:01 7 2.53 0.00 0.65 5.25 0.07 91.51 14:10:01 all 10.75 0.00 0.66 1.17 0.03 87.39 14:10:01 0 13.01 0.00 0.72 0.12 0.02 86.14 14:10:01 1 2.11 0.00 0.13 4.80 0.02 92.94 14:10:01 2 10.31 0.00 0.80 0.13 0.02 88.74 14:10:01 3 8.51 0.00 0.60 0.50 0.03 90.36 14:10:01 4 18.31 0.00 0.93 0.25 0.03 80.47 14:10:01 5 0.15 0.00 0.05 0.02 0.03 99.75 14:10:01 6 27.18 0.00 1.33 2.15 0.05 69.28 14:10:01 7 6.36 0.00 0.67 1.39 0.02 91.57 14:11:01 all 13.46 0.00 5.90 0.68 0.08 79.88 14:11:01 0 16.13 0.00 6.47 0.36 0.08 76.96 14:11:01 1 10.50 0.00 5.25 0.05 0.07 84.14 14:11:01 2 14.76 0.00 5.21 0.12 0.08 79.83 14:11:01 3 13.03 0.00 6.68 0.17 0.08 80.04 14:11:01 4 13.48 0.00 5.09 1.48 0.09 79.87 14:11:01 5 13.15 0.00 7.56 1.84 0.08 77.37 14:11:01 6 13.10 0.00 4.57 1.34 0.07 80.93 14:11:01 7 13.54 0.00 6.39 0.14 0.10 79.83 14:12:01 all 51.69 0.00 6.94 1.56 0.10 39.71 14:12:01 0 49.15 0.00 7.52 7.15 0.10 36.07 14:12:01 1 50.10 0.00 6.39 0.68 0.10 42.73 14:12:01 2 51.07 0.00 8.09 0.59 0.08 40.16 14:12:01 3 53.16 0.00 6.91 0.49 0.08 39.35 14:12:01 4 50.08 0.00 6.59 0.71 0.08 42.53 14:12:01 5 52.82 0.00 6.65 0.88 0.10 39.55 14:12:01 6 56.09 0.00 6.91 0.69 0.08 36.23 14:12:01 7 51.09 0.00 6.45 1.23 0.10 41.13 14:13:01 all 25.10 0.00 2.36 0.05 0.08 72.41 14:13:01 0 25.00 0.00 2.69 0.03 0.08 72.19 14:13:01 1 21.67 0.00 1.95 0.18 0.08 76.11 14:13:01 2 22.44 0.00 2.13 0.02 0.08 75.33 14:13:01 3 23.60 0.00 2.43 0.15 0.08 73.73 14:13:01 4 25.30 0.00 2.53 0.02 0.10 72.06 14:13:01 5 26.21 0.00 2.41 0.02 0.10 71.26 14:13:01 6 28.51 0.00 2.42 0.00 0.08 68.98 14:13:01 7 28.07 0.00 2.31 0.00 0.08 69.53 14:14:01 all 5.25 0.00 1.07 0.13 0.06 93.50 14:14:01 0 6.33 0.00 1.36 0.10 0.05 92.17 14:14:01 1 4.56 0.00 0.98 0.45 0.07 93.94 14:14:01 2 4.46 0.00 0.94 0.03 0.05 94.52 14:14:01 3 4.87 0.00 0.97 0.15 0.03 93.98 14:14:01 4 5.45 0.00 1.14 0.05 0.07 93.30 14:14:01 5 5.00 0.00 1.02 0.07 0.05 93.86 14:14:01 6 5.47 0.00 1.10 0.12 0.05 93.26 14:14:01 7 5.88 0.00 1.04 0.05 0.07 92.97 Average: all 19.31 0.00 3.02 1.12 0.06 76.49 Average: 0 19.43 0.00 3.34 1.42 0.06 75.76 Average: 1 17.35 0.00 2.68 1.19 0.06 78.73 Average: 2 19.66 0.00 3.25 0.20 0.06 76.84 Average: 3 18.46 0.00 3.08 1.76 0.06 76.63 Average: 4 21.79 0.00 2.98 0.56 0.07 74.60 Average: 5 17.25 0.00 3.11 1.68 0.07 77.89 Average: 6 22.68 0.00 2.83 0.79 0.06 73.63 Average: 7 17.82 0.00 2.90 1.35 0.07 77.87