---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25044 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 835 26541 0 4789 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:9a:3e:09 brd ff:ff:ff:ff:ff:ff inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe9a:3e09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:70:a1:5b 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-25044) 04/22/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 117.88 36.54 81.34 1702.78 26654.09 02:51:01 128.23 23.18 105.05 2779.40 31461.02 02:52:01 434.74 12.96 421.78 779.67 109661.29 02:53:01 21.30 0.38 20.91 31.59 24057.69 02:54:01 14.93 0.02 14.91 0.13 20198.62 02:55:01 18.46 0.00 18.46 0.00 20402.72 02:56:01 22.30 0.03 22.26 4.93 21238.33 02:57:01 57.46 1.97 55.49 112.25 4083.15 Average: 101.91 9.39 92.52 676.33 32219.37 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30136180 31718444 2803040 8.51 70492 1822580 1404332 4.13 857724 1658012 150588 02:51:01 28862132 31688928 4077088 12.38 102708 2995172 1373460 4.04 972320 2734396 997700 02:52:01 26120188 30636280 6819032 20.70 133468 4529272 6153504 18.11 2112680 4209784 264 02:53:01 24298200 28987188 8641020 26.23 133856 4643072 8871884 26.10 3807720 4321056 164 02:54:01 24283108 28972560 8656112 26.28 133924 4643256 8888028 26.15 3823328 4321248 284 02:55:01 23970420 28667448 8968800 27.23 134204 4647800 9004468 26.49 4131308 4320356 148 02:56:01 23994740 28719120 8944480 27.15 134464 4676704 8361980 24.60 4096856 4335800 140 02:57:01 27145500 31581952 5793720 17.59 136208 4501808 1548596 4.56 1264168 4068868 2688 Average: 26101308 30121490 6837912 20.76 122416 4057458 5700782 16.77 2633263 3746190 143997 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 02:50:01 ens3 93.90 66.02 914.17 16.00 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 br-c49162093f3b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 7.60 7.60 0.71 0.71 0.00 0.00 0.00 0.00 02:51:01 ens3 268.06 176.07 6610.97 17.05 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 02:52:01 veth030a661 0.47 0.57 0.05 0.29 0.00 0.00 0.00 0.00 02:52:01 br-c49162093f3b 0.67 0.55 0.05 0.29 0.00 0.00 0.00 0.00 02:52:01 veth57971a6 0.03 0.30 0.00 0.02 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth030a661 0.13 0.25 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 br-c49162093f3b 2.07 2.50 3.06 6.71 0.00 0.00 0.00 0.00 02:53:01 veth57971a6 0.43 0.45 0.04 0.90 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth030a661 0.15 0.05 0.01 0.00 0.00 0.00 0.00 0.00 02:54:01 br-c49162093f3b 1.20 1.30 0.52 0.15 0.00 0.00 0.00 0.00 02:54:01 veth57971a6 0.50 0.52 0.05 0.92 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth030a661 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 br-c49162093f3b 5.83 7.18 10.62 21.41 0.00 0.00 0.00 0.00 02:55:01 veth57971a6 0.53 0.55 0.05 1.13 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 br-c49162093f3b 2.25 2.42 0.12 0.17 0.00 0.00 0.00 0.00 02:56:01 lo 60.81 60.81 45.27 45.27 0.00 0.00 0.00 0.00 02:56:01 veth3e9fb74 10.06 10.61 23.39 8.20 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 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 ens3 1153.76 731.99 21504.10 161.33 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 7.23 7.23 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 102.83 63.56 2599.99 14.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25044) 04/22/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.26 0.00 0.84 2.25 0.03 86.61 02:50:01 0 0.78 0.00 0.50 4.74 0.08 93.89 02:50:01 1 0.45 0.00 0.23 0.05 0.00 99.27 02:50:01 2 11.81 0.00 0.83 0.72 0.03 86.60 02:50:01 3 1.67 0.00 0.53 9.40 0.02 88.38 02:50:01 4 40.05 0.00 2.36 2.16 0.07 55.37 02:50:01 5 21.60 0.00 1.38 0.37 0.03 76.61 02:50:01 6 3.52 0.00 0.43 0.07 0.02 95.97 02:50:01 7 2.28 0.00 0.48 0.55 0.02 96.67 02:51:01 all 10.55 0.00 1.89 2.50 0.05 85.02 02:51:01 0 4.05 0.00 1.44 4.27 0.05 90.18 02:51:01 1 4.43 0.00 1.60 0.13 0.05 93.78 02:51:01 2 17.38 0.00 2.42 1.41 0.07 78.72 02:51:01 3 4.04 0.00 1.51 8.69 0.05 85.71 02:51:01 4 38.29 0.00 3.14 2.20 0.08 56.28 02:51:01 5 8.77 0.00 1.71 0.10 0.03 89.38 02:51:01 6 3.02 0.00 1.17 1.24 0.03 94.53 02:51:01 7 4.50 0.00 2.14 1.97 0.02 91.38 02:52:01 all 14.67 0.00 4.05 6.00 0.07 75.19 02:52:01 0 15.20 0.00 4.35 1.57 0.07 78.80 02:52:01 1 14.23 0.00 4.02 1.35 0.07 80.34 02:52:01 2 14.56 0.00 3.94 1.87 0.12 79.52 02:52:01 3 14.83 0.00 4.13 4.66 0.05 76.33 02:52:01 4 17.13 0.00 4.23 14.62 0.07 63.95 02:52:01 5 18.71 0.00 4.67 15.56 0.07 60.98 02:52:01 6 13.60 0.00 3.15 5.71 0.05 77.49 02:52:01 7 9.20 0.00 3.92 2.75 0.07 84.07 02:53:01 all 20.27 0.00 1.73 0.82 0.07 77.12 02:53:01 0 11.75 0.00 1.16 0.02 0.05 87.02 02:53:01 1 23.44 0.00 1.99 0.10 0.07 74.41 02:53:01 2 15.30 0.00 1.30 0.02 0.07 83.31 02:53:01 3 22.20 0.00 2.41 0.94 0.07 74.39 02:53:01 4 22.78 0.00 1.81 0.08 0.10 75.23 02:53:01 5 22.20 0.00 1.74 0.00 0.08 75.97 02:53:01 6 21.12 0.00 1.42 0.08 0.07 77.31 02:53:01 7 23.45 0.00 1.98 5.33 0.07 69.18 02:54:01 all 0.90 0.00 0.10 0.86 0.04 98.11 02:54:01 0 1.47 0.00 0.13 0.00 0.07 98.33 02:54:01 1 0.32 0.00 0.07 0.00 0.05 99.57 02:54:01 2 0.98 0.00 0.12 0.03 0.05 98.82 02:54:01 3 0.50 0.00 0.08 0.00 0.03 99.38 02:54:01 4 0.82 0.00 0.08 0.00 0.03 99.07 02:54:01 5 1.23 0.00 0.12 0.00 0.05 98.60 02:54:01 6 0.55 0.00 0.07 0.05 0.03 99.30 02:54:01 7 1.32 0.00 0.12 6.77 0.05 91.74 02:55:01 all 6.79 0.00 0.70 0.89 0.07 91.55 02:55:01 0 7.13 0.00 0.86 0.02 0.08 91.91 02:55:01 1 6.47 0.00 0.74 0.02 0.08 92.70 02:55:01 2 5.92 0.00 0.64 0.02 0.07 93.36 02:55:01 3 6.85 0.00 0.75 2.56 0.07 89.77 02:55:01 4 7.82 0.00 0.67 0.00 0.05 91.46 02:55:01 5 6.51 0.00 0.65 0.00 0.08 92.76 02:55:01 6 7.27 0.00 0.55 0.17 0.05 91.96 02:55:01 7 6.36 0.00 0.78 4.28 0.08 88.49 02:56:01 all 1.13 0.00 0.36 1.00 0.07 97.44 02:56:01 0 1.31 0.00 0.35 0.00 0.05 98.29 02:56:01 1 1.30 0.00 0.28 0.00 0.07 98.35 02:56:01 2 1.17 0.00 0.37 0.45 0.07 97.94 02:56:01 3 0.77 0.00 0.28 7.37 0.08 91.49 02:56:01 4 1.40 0.00 0.33 0.00 0.07 98.19 02:56:01 5 1.55 0.00 0.43 0.00 0.05 97.96 02:56:01 6 0.82 0.00 0.37 0.17 0.05 98.60 02:56:01 7 0.75 0.00 0.47 0.00 0.10 98.68 02:57:01 all 7.25 0.00 0.55 0.38 0.03 91.80 02:57:01 0 9.20 0.00 0.53 0.10 0.02 90.15 02:57:01 1 17.82 0.00 0.83 0.08 0.03 81.23 02:57:01 2 0.89 0.00 0.47 0.07 0.03 98.54 02:57:01 3 10.20 0.00 0.57 0.83 0.03 88.37 02:57:01 4 5.02 0.00 0.42 0.03 0.03 94.50 02:57:01 5 0.95 0.00 0.47 0.28 0.03 98.26 02:57:01 6 0.68 0.00 0.58 1.43 0.02 97.28 02:57:01 7 13.16 0.00 0.57 0.20 0.03 86.04 Average: all 8.97 0.00 1.27 1.83 0.05 87.87 Average: 0 6.35 0.00 1.16 1.34 0.06 91.09 Average: 1 8.55 0.00 1.22 0.22 0.05 89.96 Average: 2 8.49 0.00 1.26 0.57 0.06 89.61 Average: 3 7.62 0.00 1.28 4.30 0.05 86.75 Average: 4 16.64 0.00 1.63 2.37 0.06 79.30 Average: 5 10.17 0.00 1.39 2.02 0.05 86.36 Average: 6 6.31 0.00 0.97 1.11 0.04 91.58 Average: 7 7.62 0.00 1.30 2.73 0.05 88.29