---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20511 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: 2800.000 BogoMIPS: 5600.00 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 920 25148 0 6098 30791 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:f6:8c:55 brd ff:ff:ff:ff:ff:ff inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fef6:8c55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:0a:74:a8 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-20511) 04/04/24 _x86_64_ (8 CPU) 10:03:54 LINUX RESTART (8 CPU) 10:04:01 tps rtps wtps bread/s bwrtn/s 10:05:01 339.52 74.58 264.95 5341.29 62758.15 10:06:01 177.35 49.08 128.28 3805.77 39680.45 10:07:01 135.69 28.93 106.77 3369.97 38103.65 10:08:01 230.63 5.78 224.85 858.50 83123.64 10:09:01 223.63 0.13 223.50 12.53 71333.04 10:10:01 58.31 0.00 58.31 0.00 28471.25 10:11:01 48.73 0.00 48.73 0.00 25920.48 10:12:01 10.80 0.00 10.80 0.00 381.94 10:13:01 9.43 0.00 9.43 0.00 333.76 10:14:01 11.93 0.00 11.93 0.00 367.14 10:15:01 40.58 0.73 39.84 54.79 1853.82 Average: 116.97 14.48 102.49 1222.11 32031.29 10:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 30271936 31627668 2667284 8.10 51864 1625824 1438924 4.23 917356 1481844 51820 10:06:01 29374512 31327464 3564708 10.82 81612 2171216 1771392 5.21 1296740 1952568 92912 10:07:01 28657172 31538996 4282048 13.00 100408 3056336 1536872 4.52 1339664 2575904 463668 10:08:01 25799944 30638188 7139276 21.67 133584 4866412 6250120 18.39 2342256 4279304 491236 10:09:01 23218040 29030860 9721180 29.51 168640 5740720 9136064 26.88 4091116 5018340 3356 10:10:01 21703564 27808688 11235656 34.11 173792 6019792 10034712 29.52 5373088 5234088 700 10:11:01 21453784 27693744 11485436 34.87 179584 6135916 10623124 31.26 5499236 5337884 1668 10:12:01 21455828 27696360 11483392 34.86 180000 6135920 10542516 31.02 5497568 5337668 336 10:13:01 21452308 27693272 11486912 34.87 180512 6135960 10558252 31.06 5501364 5337388 488 10:14:01 21445756 27687820 11493464 34.89 181076 6135980 10561672 31.07 5507100 5337712 360 10:15:01 22612620 28828936 10326600 31.35 182080 6127092 5660952 16.66 4478048 5249200 324 Average: 24313224 29233818 8625996 26.19 146650 4922833 7101327 20.89 3803958 4285627 100624 10:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 10:05:01 ens3 323.21 228.82 951.98 70.20 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 10:06:01 ens3 350.34 251.99 4213.73 42.03 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 10:07:01 ens3 299.28 236.03 3275.64 38.26 0.00 0.00 0.00 0.00 10:08:01 veth7728150 6.33 6.06 1.36 0.76 0.00 0.00 0.00 0.00 10:08:01 br-600b482c22e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 br-4820bfcaf908 12.28 12.34 1.94 2.11 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 veth7728150 13.53 10.68 3.12 1.54 0.00 0.00 0.00 0.00 10:09:01 br-600b482c22e1 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:09:01 br-4820bfcaf908 7.50 6.42 2.47 1.19 0.00 0.00 0.77 0.00 10:09:01 vethd7972b6 148.98 155.52 13.12 331.29 0.00 0.00 0.00 0.03 10:10:01 veth7728150 18.28 27.75 2.51 2.21 0.00 0.00 0.00 0.00 10:10:01 br-600b482c22e1 0.15 0.15 0.02 0.01 0.00 0.00 0.00 0.00 10:10:01 br-4820bfcaf908 4.02 4.02 0.57 0.62 0.00 0.00 0.00 0.00 10:10:01 vethd7972b6 1.08 1.35 0.16 0.16 0.00 0.00 0.00 0.00 10:11:01 veth7728150 18.30 27.83 2.44 2.16 0.00 0.00 0.00 0.00 10:11:01 br-600b482c22e1 2.25 7.12 0.35 4.78 0.00 0.00 0.00 0.00 10:11:01 br-4820bfcaf908 3.90 3.90 0.43 0.48 0.00 0.00 0.00 0.00 10:11:01 vethd7972b6 0.03 0.08 0.02 0.01 0.00 0.00 0.00 0.00 10:12:01 veth7728150 18.21 27.66 2.43 2.15 0.00 0.00 0.00 0.00 10:12:01 br-600b482c22e1 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:12:01 br-4820bfcaf908 3.92 3.92 0.45 0.50 0.00 0.00 0.00 0.00 10:12:01 vethd7972b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 veth7728150 18.29 27.82 2.41 2.14 0.00 0.00 0.00 0.00 10:13:01 br-600b482c22e1 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 br-4820bfcaf908 3.90 3.90 0.39 0.44 0.00 0.00 0.00 0.00 10:13:01 vethd7972b6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 veth7728150 18.91 28.31 2.52 2.22 0.00 0.00 0.00 0.00 10:14:01 br-600b482c22e1 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:14:01 br-4820bfcaf908 4.50 4.48 0.51 0.56 0.00 0.00 0.02 0.00 10:14:01 vethd7972b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 br-600b482c22e1 3.97 9.53 4.58 5.19 0.00 0.00 0.00 0.00 10:15:01 br-4820bfcaf908 11.41 11.21 8.94 13.04 0.00 0.00 0.03 0.00 10:15:01 veth3124692 163.66 168.06 336.52 23.37 0.00 0.00 0.00 0.03 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-600b482c22e1 0.62 1.57 0.45 0.91 0.00 0.00 0.00 0.00 Average: br-4820bfcaf908 4.67 4.56 1.43 1.72 0.00 0.00 0.07 0.00 Average: veth3124692 14.88 15.28 30.59 2.12 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20511) 04/04/24 _x86_64_ (8 CPU) 10:03:54 LINUX RESTART (8 CPU) 10:04:01 CPU %user %nice %system %iowait %steal %idle 10:05:01 all 8.31 0.00 1.14 3.84 0.04 86.67 10:05:01 0 9.49 0.00 0.82 0.95 0.03 88.71 10:05:01 1 5.51 0.00 2.46 18.47 0.03 73.52 10:05:01 2 13.18 0.00 0.92 1.40 0.03 84.46 10:05:01 3 15.09 0.00 1.29 0.93 0.05 82.64 10:05:01 4 4.51 0.00 0.77 5.16 0.05 89.50 10:05:01 5 10.59 0.00 1.12 0.90 0.03 87.36 10:05:01 6 5.17 0.00 0.85 0.67 0.07 93.25 10:05:01 7 2.89 0.00 0.94 2.22 0.03 93.92 10:06:01 all 12.65 0.00 1.11 2.89 0.05 83.30 10:06:01 0 27.57 0.00 1.67 1.44 0.07 69.26 10:06:01 1 3.84 0.00 1.05 14.20 0.03 80.87 10:06:01 2 27.82 0.00 2.00 1.47 0.07 68.64 10:06:01 3 19.08 0.00 0.67 0.05 0.05 80.15 10:06:01 4 6.20 0.00 1.04 1.81 0.05 90.90 10:06:01 5 5.79 0.00 1.10 2.14 0.03 90.94 10:06:01 6 4.98 0.00 0.54 1.84 0.07 92.58 10:06:01 7 5.86 0.00 0.80 0.25 0.03 93.06 10:07:01 all 21.14 0.00 1.36 3.47 0.06 73.97 10:07:01 0 16.95 0.00 1.24 0.15 0.05 81.61 10:07:01 1 18.51 0.00 1.65 15.60 0.07 64.17 10:07:01 2 16.63 0.00 0.97 0.30 0.03 82.07 10:07:01 3 21.29 0.00 0.95 6.99 0.05 70.72 10:07:01 4 28.49 0.00 1.69 1.27 0.07 68.48 10:07:01 5 22.97 0.00 1.49 2.02 0.07 73.45 10:07:01 6 21.67 0.00 1.45 0.75 0.05 76.07 10:07:01 7 22.67 0.00 1.39 0.65 0.05 75.24 10:08:01 all 18.75 0.00 4.59 6.85 0.07 69.74 10:08:01 0 15.02 0.00 5.14 2.12 0.05 77.67 10:08:01 1 22.81 0.00 4.50 4.36 0.07 68.26 10:08:01 2 16.55 0.00 4.87 19.18 0.08 59.31 10:08:01 3 18.57 0.00 4.29 2.14 0.07 74.94 10:08:01 4 17.38 0.00 4.22 0.66 0.05 77.69 10:08:01 5 20.19 0.00 4.90 0.72 0.07 74.12 10:08:01 6 18.88 0.00 4.83 20.81 0.08 55.40 10:08:01 7 20.55 0.00 4.05 4.91 0.07 70.43 10:09:01 all 27.08 0.00 4.12 4.61 0.13 64.06 10:09:01 0 29.12 0.00 4.07 0.32 0.10 66.39 10:09:01 1 24.84 0.00 3.78 2.76 0.10 68.52 10:09:01 2 26.29 0.00 4.42 19.14 0.12 50.03 10:09:01 3 28.77 0.00 3.21 4.27 0.10 63.65 10:09:01 4 28.28 0.00 4.82 7.30 0.34 59.27 10:09:01 5 26.21 0.00 4.25 0.96 0.12 68.46 10:09:01 6 25.49 0.00 4.65 0.39 0.08 69.39 10:09:01 7 27.66 0.00 3.76 1.79 0.10 66.69 10:10:01 all 24.38 0.00 1.20 1.31 0.09 73.02 10:10:01 0 19.79 0.00 1.47 0.08 0.10 78.56 10:10:01 1 22.76 0.00 1.70 0.97 0.08 74.49 10:10:01 2 26.46 0.00 0.80 0.02 0.10 72.62 10:10:01 3 33.09 0.00 1.24 0.17 0.10 65.40 10:10:01 4 26.48 0.00 1.37 0.03 0.10 72.02 10:10:01 5 23.03 0.00 1.12 0.58 0.08 75.19 10:10:01 6 21.44 0.00 0.74 0.03 0.10 77.69 10:10:01 7 21.95 0.00 1.17 8.63 0.08 68.16 10:11:01 all 3.85 0.00 1.30 1.98 0.11 92.75 10:11:01 0 3.47 0.00 1.44 0.30 0.10 94.69 10:11:01 1 6.37 0.00 1.47 2.18 0.12 89.86 10:11:01 2 3.18 0.00 1.09 0.07 0.12 95.55 10:11:01 3 3.93 0.00 1.32 6.49 0.10 88.16 10:11:01 4 3.47 0.00 1.00 0.60 0.12 94.81 10:11:01 5 3.05 0.00 1.24 1.44 0.13 94.14 10:11:01 6 3.52 0.00 1.62 0.90 0.10 93.86 10:11:01 7 3.82 0.00 1.25 3.85 0.12 90.96 10:12:01 all 2.03 0.00 0.89 0.07 0.10 96.91 10:12:01 0 2.04 0.00 0.92 0.02 0.08 96.94 10:12:01 1 1.79 0.00 0.85 0.00 0.08 97.28 10:12:01 2 1.73 0.00 0.91 0.02 0.12 97.23 10:12:01 3 2.44 0.00 0.99 0.35 0.12 96.10 10:12:01 4 1.76 0.00 0.92 0.02 0.08 97.22 10:12:01 5 2.48 0.00 0.79 0.12 0.10 96.52 10:12:01 6 1.66 0.00 0.92 0.02 0.10 97.31 10:12:01 7 2.36 0.00 0.84 0.02 0.07 96.72 10:13:01 all 1.76 0.00 0.95 0.08 0.10 97.11 10:13:01 0 1.47 0.00 1.14 0.02 0.12 97.26 10:13:01 1 1.84 0.00 0.92 0.02 0.12 97.11 10:13:01 2 1.98 0.00 0.81 0.20 0.10 96.91 10:13:01 3 1.80 0.00 1.13 0.02 0.08 96.97 10:13:01 4 2.16 0.00 0.97 0.30 0.12 96.45 10:13:01 5 1.77 0.00 0.79 0.02 0.10 97.32 10:13:01 6 1.36 0.00 0.97 0.00 0.10 97.57 10:13:01 7 1.69 0.00 0.90 0.03 0.10 97.27 10:14:01 all 1.67 0.00 0.93 0.05 0.10 97.26 10:14:01 0 1.06 0.00 0.86 0.00 0.08 98.00 10:14:01 1 1.57 0.00 1.05 0.02 0.10 97.26 10:14:01 2 1.84 0.00 0.89 0.05 0.10 97.13 10:14:01 3 2.36 0.00 0.96 0.03 0.10 96.55 10:14:01 4 1.67 0.00 1.14 0.30 0.10 96.79 10:14:01 5 1.77 0.00 0.90 0.02 0.10 97.21 10:14:01 6 1.32 0.00 0.77 0.02 0.08 97.81 10:14:01 7 1.74 0.00 0.90 0.02 0.08 97.25 10:15:01 all 4.45 0.00 1.37 0.20 0.10 93.88 10:15:01 0 4.60 0.00 1.24 0.05 0.10 94.01 10:15:01 1 4.54 0.00 1.49 0.17 0.10 93.70 10:15:01 2 4.52 0.00 1.49 0.08 0.10 93.81 10:15:01 3 3.94 0.00 1.24 0.05 0.12 94.65 10:15:01 4 6.80 0.00 1.44 0.53 0.10 91.13 10:15:01 5 4.45 0.00 1.21 0.18 0.12 94.04 10:15:01 6 2.94 0.00 1.35 0.27 0.10 95.34 10:15:01 7 3.81 0.00 1.44 0.27 0.12 94.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.45 0.00 1.72 2.30 0.09 84.45 Average: 0 11.87 0.00 1.81 0.49 0.08 85.74 Average: 1 10.39 0.00 1.90 5.34 0.08 82.29 Average: 2 12.74 0.00 1.74 3.78 0.09 81.66 Average: 3 13.66 0.00 1.57 1.95 0.09 82.74 Average: 4 11.54 0.00 1.76 1.64 0.11 84.96 Average: 5 11.10 0.00 1.71 0.83 0.09 86.27 Average: 6 9.83 0.00 1.69 2.32 0.09 86.07 Average: 7 10.43 0.00 1.58 2.05 0.08 85.85