---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12571 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 13G 143G 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 835 26555 0 4775 30875 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:77:dd:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:fe77:dda0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:d1:8c:95 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-12571) 01/16/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 98.17 18.03 80.14 1039.15 27391.56 02:51:01 135.13 22.93 112.20 2740.08 33319.11 02:52:01 416.17 11.85 404.32 797.28 108481.02 02:53:01 20.04 0.48 19.56 40.65 24683.31 02:54:01 15.15 0.00 15.15 0.00 21006.67 02:55:01 18.95 0.00 18.95 0.00 20677.47 02:56:01 20.96 0.05 20.91 12.80 18550.64 02:57:01 62.32 1.93 60.39 111.98 3560.76 Average: 98.35 6.89 91.47 591.79 32217.12 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30066464 31700712 2872756 8.72 71688 1871132 1443480 4.25 875260 1703564 200724 02:51:01 28610296 31689672 4328924 13.14 102924 3244172 1342468 3.95 966676 2982728 1224080 02:52:01 26106280 30589724 6832940 20.74 131540 4508968 6097120 17.94 2158400 4177900 256 02:53:01 24283004 28947192 8656216 26.28 131796 4623172 8956576 26.35 3844672 4298916 312 02:54:01 24262316 28926844 8676904 26.34 131864 4623340 8956576 26.35 3865804 4299024 248 02:55:01 23951368 28622800 8987852 27.29 132116 4627888 9136768 26.88 4174596 4297432 176 02:56:01 24004152 28702996 8935068 27.13 132424 4657020 8389812 24.68 4112380 4312932 144 02:57:01 27195916 31618548 5743304 17.44 135772 4488384 1513856 4.45 1225200 4055232 29512 Average: 26059974 30099811 6879246 20.88 121266 4080510 5729582 16.86 2652874 3765966 181932 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 77.24 51.48 1087.95 8.46 0.00 0.00 0.00 0.00 02:51:01 lo 9.20 9.20 0.85 0.85 0.00 0.00 0.00 0.00 02:51:01 br-030ba9b417ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 330.53 207.58 9968.56 19.10 0.00 0.00 0.00 0.00 02:52:01 vethe4a7c8e 0.17 0.58 0.01 0.04 0.00 0.00 0.00 0.00 02:52:01 veth987e0c1 0.87 1.03 0.05 0.06 0.00 0.00 0.00 0.00 02:52:01 lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 02:52:01 veth16e8b57 0.57 0.72 0.04 0.04 0.00 0.00 0.00 0.00 02:53:01 vethe4a7c8e 2.15 2.20 7.84 2.60 0.00 0.00 0.00 0.00 02:53:01 veth987e0c1 22.49 18.94 8.73 26.68 0.00 0.00 0.00 0.00 02:53:01 lo 5.60 5.60 9.80 9.80 0.00 0.00 0.00 0.00 02:53:01 veth16e8b57 1.33 1.53 0.51 2.68 0.00 0.00 0.00 0.00 02:54:01 vethe4a7c8e 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:54:01 veth987e0c1 3.05 2.83 1.40 0.99 0.00 0.00 0.00 0.00 02:54:01 lo 5.15 5.15 0.77 0.77 0.00 0.00 0.00 0.00 02:54:01 veth16e8b57 0.28 0.37 0.27 0.04 0.00 0.00 0.00 0.00 02:55:01 vethe4a7c8e 6.03 6.82 15.35 5.38 0.00 0.00 0.00 0.00 02:55:01 veth987e0c1 103.02 84.22 35.13 176.04 0.00 0.00 0.00 0.01 02:55:01 lo 17.26 17.26 32.12 32.12 0.00 0.00 0.00 0.00 02:55:01 veth16e8b57 3.93 3.45 1.73 5.36 0.00 0.00 0.00 0.00 02:56:01 vethe4a7c8e 1.25 1.05 0.12 0.14 0.00 0.00 0.00 0.00 02:56:01 veth987e0c1 1.33 1.50 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 lo 14.70 14.70 0.92 0.92 0.00 0.00 0.00 0.00 02:56:01 veth16e8b57 0.48 0.60 0.07 0.06 0.00 0.00 0.00 0.00 02:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 1066.22 693.08 21479.24 160.24 0.00 0.00 0.00 0.00 Average: lo 7.15 7.15 5.63 5.63 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: ens3 98.38 61.51 2594.78 13.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12571) 01/16/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.00 0.00 0.68 2.53 0.03 86.75 02:50:01 0 0.59 0.00 0.25 0.37 0.02 98.76 02:50:01 1 10.63 0.00 0.71 0.97 0.02 87.68 02:50:01 2 0.19 0.00 0.41 15.34 0.03 84.03 02:50:01 3 41.80 0.00 2.05 2.68 0.08 53.39 02:50:01 4 19.81 0.00 1.14 0.34 0.05 78.66 02:50:01 5 2.87 0.00 0.29 0.02 0.02 96.81 02:50:01 6 2.19 0.00 0.41 0.12 0.02 97.27 02:50:01 7 2.01 0.00 0.19 0.42 0.05 97.33 02:51:01 all 11.11 0.00 2.31 2.65 0.07 83.86 02:51:01 0 4.97 0.00 2.00 0.05 0.08 92.90 02:51:01 1 24.57 0.00 2.23 2.67 0.07 70.46 02:51:01 2 11.73 0.00 2.05 11.06 0.05 75.11 02:51:01 3 20.16 0.00 3.54 0.42 0.05 75.83 02:51:01 4 12.58 0.00 1.80 1.53 0.03 84.07 02:51:01 5 5.20 0.00 1.96 0.30 0.03 92.50 02:51:01 6 5.79 0.00 2.39 0.43 0.02 91.37 02:51:01 7 3.92 0.00 2.48 4.71 0.22 88.66 02:52:01 all 14.68 0.00 3.86 6.83 0.07 74.57 02:52:01 0 14.92 0.00 4.39 1.49 0.07 79.13 02:52:01 1 17.07 0.00 4.10 1.14 0.07 77.62 02:52:01 2 12.95 0.00 3.20 6.25 0.07 77.53 02:52:01 3 14.69 0.00 3.38 3.24 0.08 78.60 02:52:01 4 13.91 0.00 3.57 18.33 0.07 64.13 02:52:01 5 18.19 0.00 4.80 17.60 0.07 59.35 02:52:01 6 11.81 0.00 3.69 1.06 0.08 83.36 02:52:01 7 13.86 0.00 3.76 5.49 0.08 76.81 02:53:01 all 19.90 0.00 1.78 1.03 0.07 77.22 02:53:01 0 19.73 0.00 1.86 0.02 0.05 78.35 02:53:01 1 20.12 0.00 1.84 0.70 0.07 77.26 02:53:01 2 20.83 0.00 1.59 0.00 0.07 77.51 02:53:01 3 14.97 0.00 1.48 0.10 0.07 83.39 02:53:01 4 18.78 0.00 1.59 7.38 0.08 72.16 02:53:01 5 17.65 0.00 1.49 0.02 0.05 80.79 02:53:01 6 24.78 0.00 2.50 0.00 0.07 72.66 02:53:01 7 22.37 0.00 1.86 0.05 0.08 75.63 02:54:01 all 0.77 0.00 0.09 1.05 0.03 98.06 02:54:01 0 0.82 0.00 0.07 0.00 0.02 99.10 02:54:01 1 0.60 0.00 0.17 0.00 0.03 99.20 02:54:01 2 1.04 0.00 0.07 0.00 0.03 98.86 02:54:01 3 0.94 0.00 0.10 0.00 0.03 98.93 02:54:01 4 0.92 0.00 0.13 8.43 0.05 90.47 02:54:01 5 0.18 0.00 0.05 0.00 0.02 99.75 02:54:01 6 0.65 0.00 0.08 0.00 0.03 99.23 02:54:01 7 0.95 0.00 0.05 0.00 0.02 98.98 02:55:01 all 7.10 0.00 0.78 1.26 0.07 90.81 02:55:01 0 6.30 0.00 0.60 0.00 0.07 93.03 02:55:01 1 7.71 0.00 0.91 0.00 0.07 91.32 02:55:01 2 7.61 0.00 0.96 0.17 0.10 91.17 02:55:01 3 6.43 0.00 0.89 0.07 0.07 92.54 02:55:01 4 8.29 0.00 0.92 9.61 0.08 81.09 02:55:01 5 5.78 0.00 0.75 0.07 0.05 93.35 02:55:01 6 6.93 0.00 0.60 0.02 0.05 92.40 02:55:01 7 7.72 0.00 0.60 0.13 0.07 91.48 02:56:01 all 1.32 0.00 0.41 0.93 0.06 97.28 02:56:01 0 2.28 0.00 0.41 0.02 0.05 97.24 02:56:01 1 1.02 0.00 0.45 0.02 0.03 98.48 02:56:01 2 0.74 0.00 0.32 0.00 0.05 98.90 02:56:01 3 1.77 0.00 0.55 0.02 0.08 97.57 02:56:01 4 0.94 0.00 0.38 6.88 0.07 91.73 02:56:01 5 0.75 0.00 0.33 0.05 0.05 98.81 02:56:01 6 1.38 0.00 0.40 0.02 0.05 98.15 02:56:01 7 1.67 0.00 0.40 0.45 0.07 97.41 02:57:01 all 7.19 0.00 0.63 0.26 0.03 91.89 02:57:01 0 3.28 0.00 0.66 0.99 0.03 95.03 02:57:01 1 18.86 0.00 0.89 0.23 0.05 79.97 02:57:01 2 0.73 0.00 0.35 0.05 0.03 98.83 02:57:01 3 0.77 0.00 0.37 0.08 0.02 98.77 02:57:01 4 15.84 0.00 0.85 0.05 0.03 83.22 02:57:01 5 5.48 0.00 0.50 0.00 0.03 93.98 02:57:01 6 0.92 0.00 0.43 0.10 0.03 98.51 02:57:01 7 11.68 0.00 0.99 0.52 0.03 86.78 Average: all 8.99 0.00 1.31 2.06 0.05 87.58 Average: 0 6.60 0.00 1.28 0.37 0.05 91.71 Average: 1 12.57 0.00 1.41 0.72 0.05 85.26 Average: 2 6.97 0.00 1.12 4.08 0.05 87.77 Average: 3 12.64 0.00 1.54 0.82 0.06 84.94 Average: 4 11.36 0.00 1.30 6.57 0.06 80.71 Average: 5 7.01 0.00 1.27 2.24 0.04 89.44 Average: 6 6.80 0.00 1.31 0.22 0.04 91.63 Average: 7 8.02 0.00 1.29 1.47 0.08 89.14