---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19946 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 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 828 26549 0 4789 30882 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:46:8e:26 brd ff:ff:ff:ff:ff:ff inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe46:8e26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:ce:bd:81 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-19946) 04/02/24 _x86_64_ (8 CPU) 02:49:15 LINUX RESTART (8 CPU) 02:50:03 tps rtps wtps bread/s bwrtn/s 02:51:01 100.86 15.76 85.11 1049.47 23742.25 02:52:01 141.06 22.98 118.08 2775.40 31221.20 02:53:01 410.13 13.73 396.40 777.57 107028.93 02:54:01 16.30 0.70 15.60 26.13 17143.31 02:55:01 12.63 0.02 12.61 0.13 16970.52 02:56:01 16.69 0.00 16.69 0.00 17041.17 02:57:01 22.76 0.03 22.73 4.80 17797.70 02:58:01 69.02 1.93 67.09 111.98 19679.79 Average: 98.67 6.86 91.82 591.27 31359.54 02:50:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 30055180 31697692 2884040 8.76 73736 1876212 1460992 4.30 878388 1705016 195192 02:52:01 28618852 31682748 4320368 13.12 103348 3228424 1555560 4.58 984200 2953892 1135840 02:53:01 25722796 30386456 7216424 21.91 133004 4640672 6279128 18.47 2375792 4333092 460 02:54:01 24385060 29073752 8554160 25.97 133272 4643488 8658728 25.48 3728816 4308136 216 02:55:01 24381592 29070756 8557628 25.98 133352 4643656 8658228 25.47 3731340 4308320 232 02:56:01 23955592 28652756 8983628 27.27 133556 4648192 8860500 26.07 4153272 4307932 116 02:57:01 24650836 29350080 8288384 25.16 133852 4676932 6508820 19.15 3482868 4299100 120 02:58:01 27146228 31582772 5792992 17.59 135740 4501932 1541472 4.54 1272660 4055628 1140 Average: 26114517 30187126 6824703 20.72 122482 4107438 5440428 16.01 2575917 3783890 166664 02:50:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 ens3 54.03 35.82 882.17 7.22 0.00 0.00 0.00 0.00 02:51:01 lo 1.38 1.38 0.15 0.15 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 02:52:01 br-0c442582574e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 316.00 192.90 9587.68 17.92 0.00 0.00 0.00 0.00 02:52:01 lo 8.40 8.40 0.78 0.78 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth3ecd082 1.20 1.33 0.07 0.08 0.00 0.00 0.00 0.00 02:53:01 vethf7f0662 24.10 22.21 12.03 16.88 0.00 0.00 0.00 0.00 02:53:01 veth803e8cc 0.13 0.48 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 veth9cdad8b 0.65 0.82 0.04 0.05 0.00 0.00 0.00 0.00 02:54:01 veth3ecd082 22.46 18.90 8.80 26.75 0.00 0.00 0.00 0.00 02:54:01 vethf7f0662 7.95 6.68 7.42 14.19 0.00 0.00 0.00 0.00 02:54:01 veth803e8cc 2.20 2.17 7.86 2.60 0.00 0.00 0.00 0.00 02:54:01 veth9cdad8b 1.23 1.47 0.50 2.69 0.00 0.00 0.00 0.00 02:55:01 veth3ecd082 3.05 2.82 1.40 0.99 0.00 0.00 0.00 0.00 02:55:01 vethf7f0662 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 veth803e8cc 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:55:01 veth9cdad8b 0.23 0.32 0.26 0.03 0.00 0.00 0.00 0.00 02:56:01 veth3ecd082 102.60 83.56 35.03 175.89 0.00 0.00 0.00 0.01 02:56:01 vethf7f0662 61.28 50.67 31.90 123.42 0.00 0.00 0.00 0.01 02:56:01 veth803e8cc 6.20 6.85 15.36 5.37 0.00 0.00 0.00 0.00 02:56:01 veth9cdad8b 3.93 3.57 1.73 5.37 0.00 0.00 0.00 0.00 02:57:01 veth3ecd082 1.30 1.52 0.51 0.12 0.00 0.00 0.00 0.00 02:57:01 vethf7f0662 0.48 0.53 0.30 0.04 0.00 0.00 0.00 0.00 02:57:01 veth803e8cc 1.30 1.10 0.12 0.15 0.00 0.00 0.00 0.00 02:57:01 br-0c442582574e 12.00 13.98 14.37 28.73 0.00 0.00 0.00 0.00 02:58:01 ens3 1086.14 702.37 21488.13 161.73 0.00 0.00 0.00 0.00 02:58:01 lo 61.36 61.36 45.32 45.32 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 98.89 60.09 2586.00 12.99 0.00 0.00 0.00 0.00 Average: lo 7.17 7.17 5.64 5.64 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-19946) 04/02/24 _x86_64_ (8 CPU) 02:49:15 LINUX RESTART (8 CPU) 02:50:03 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 9.98 0.00 0.74 2.64 0.03 86.60 02:51:01 0 7.42 0.00 0.64 0.19 0.03 91.71 02:51:01 1 0.79 0.00 0.24 0.73 0.02 98.22 02:51:01 2 0.19 0.00 0.10 8.63 0.02 91.06 02:51:01 3 2.54 0.00 0.78 7.04 0.03 89.61 02:51:01 4 30.22 0.00 1.19 2.39 0.05 66.15 02:51:01 5 16.40 0.00 1.38 1.45 0.05 80.71 02:51:01 6 14.98 0.00 1.00 0.33 0.03 83.65 02:51:01 7 7.34 0.00 0.64 0.35 0.02 91.66 02:52:01 all 10.58 0.00 2.10 3.01 0.05 84.26 02:52:01 0 7.39 0.00 1.75 0.52 0.03 90.31 02:52:01 1 4.26 0.00 2.29 1.97 0.05 91.42 02:52:01 2 6.55 0.00 2.21 7.96 0.03 83.24 02:52:01 3 12.50 0.00 2.78 2.14 0.03 82.54 02:52:01 4 29.17 0.00 2.48 7.84 0.07 60.45 02:52:01 5 6.85 0.00 1.99 1.61 0.07 89.48 02:52:01 6 6.31 0.00 1.61 0.17 0.05 91.86 02:52:01 7 11.64 0.00 1.63 1.85 0.07 84.80 02:53:01 all 19.57 0.00 4.36 5.84 0.09 70.14 02:53:01 0 20.46 0.00 4.83 26.33 0.08 48.30 02:53:01 1 16.57 0.00 4.63 0.74 0.10 77.96 02:53:01 2 17.64 0.00 4.79 2.40 0.10 75.08 02:53:01 3 25.65 0.00 4.47 1.53 0.10 68.25 02:53:01 4 21.40 0.00 4.16 5.37 0.08 68.99 02:53:01 5 20.42 0.00 3.79 4.53 0.08 71.18 02:53:01 6 14.34 0.00 3.84 4.50 0.07 77.26 02:53:01 7 20.03 0.00 4.43 1.33 0.07 74.15 02:54:01 all 16.03 0.00 1.48 1.00 0.05 81.43 02:54:01 0 10.35 0.00 1.10 7.71 0.07 80.77 02:54:01 1 20.35 0.00 2.29 0.08 0.05 77.22 02:54:01 2 18.70 0.00 1.69 0.02 0.05 79.54 02:54:01 3 16.22 0.00 1.27 0.00 0.07 82.45 02:54:01 4 11.77 0.00 0.94 0.05 0.03 87.21 02:54:01 5 17.52 0.00 1.34 0.07 0.05 81.03 02:54:01 6 18.60 0.00 1.99 0.02 0.05 79.35 02:54:01 7 14.81 0.00 1.24 0.00 0.07 83.88 02:55:01 all 0.70 0.00 0.08 0.84 0.03 98.35 02:55:01 0 0.68 0.00 0.08 6.58 0.02 92.64 02:55:01 1 0.20 0.00 0.10 0.00 0.03 99.67 02:55:01 2 0.55 0.00 0.10 0.07 0.03 99.25 02:55:01 3 0.60 0.00 0.12 0.02 0.03 99.23 02:55:01 4 1.00 0.00 0.03 0.00 0.02 98.95 02:55:01 5 1.56 0.00 0.12 0.07 0.03 98.23 02:55:01 6 0.42 0.00 0.02 0.02 0.02 99.53 02:55:01 7 0.57 0.00 0.08 0.00 0.02 99.33 02:56:01 all 6.72 0.00 0.69 0.90 0.06 91.64 02:56:01 0 6.53 0.00 0.59 7.03 0.05 85.81 02:56:01 1 7.45 0.00 0.58 0.00 0.05 91.91 02:56:01 2 7.77 0.00 0.72 0.00 0.07 91.45 02:56:01 3 6.96 0.00 0.90 0.00 0.07 92.07 02:56:01 4 5.27 0.00 0.50 0.00 0.05 94.18 02:56:01 5 7.83 0.00 0.87 0.10 0.05 91.15 02:56:01 6 5.69 0.00 0.70 0.05 0.05 93.50 02:56:01 7 6.24 0.00 0.59 0.02 0.07 93.09 02:57:01 all 1.22 0.00 0.45 1.10 0.05 97.18 02:57:01 0 1.54 0.00 0.45 8.59 0.05 89.37 02:57:01 1 0.82 0.00 0.44 0.02 0.05 98.68 02:57:01 2 1.11 0.00 0.44 0.02 0.05 98.39 02:57:01 3 0.80 0.00 0.39 0.07 0.05 98.69 02:57:01 4 1.19 0.00 0.40 0.00 0.05 98.36 02:57:01 5 1.12 0.00 0.55 0.05 0.05 98.23 02:57:01 6 1.35 0.00 0.37 0.03 0.03 98.21 02:57:01 7 1.84 0.00 0.54 0.03 0.05 97.54 02:58:01 all 7.65 0.00 0.55 1.09 0.03 90.68 02:58:01 0 1.20 0.00 0.38 2.55 0.02 95.85 02:58:01 1 2.52 0.00 0.52 0.17 0.03 96.77 02:58:01 2 22.30 0.00 0.65 0.32 0.05 76.68 02:58:01 3 4.98 0.00 0.53 0.45 0.07 93.97 02:58:01 4 1.32 0.00 0.42 0.15 0.02 98.10 02:58:01 5 12.92 0.00 0.40 0.22 0.03 86.43 02:58:01 6 15.12 0.00 1.02 4.80 0.05 79.01 02:58:01 7 0.92 0.00 0.48 0.07 0.03 98.50 Average: all 9.04 0.00 1.30 2.04 0.05 87.56 Average: 0 6.93 0.00 1.22 7.45 0.04 84.36 Average: 1 6.63 0.00 1.39 0.46 0.05 91.48 Average: 2 9.37 0.00 1.34 2.40 0.05 86.83 Average: 3 8.79 0.00 1.40 1.38 0.06 88.37 Average: 4 12.57 0.00 1.26 1.97 0.05 84.16 Average: 5 10.54 0.00 1.30 1.00 0.05 87.10 Average: 6 9.57 0.00 1.31 1.24 0.04 87.83 Average: 7 7.92 0.00 1.20 0.46 0.05 90.37