---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8552 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 830 26558 0 4778 30880 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:07:7b:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe07:7bd8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:f0:ff:54 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-8552) 02/25/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 139.79 40.54 99.25 1849.18 70402.58 02:51:01 131.61 13.83 117.78 1123.81 66315.88 02:52:01 128.21 9.38 118.83 1637.99 53205.00 02:53:01 329.45 13.51 315.93 779.34 43581.50 02:54:01 5.07 0.30 4.77 20.80 153.57 02:55:01 2.53 0.00 2.53 0.00 45.06 02:56:01 6.35 0.00 6.35 0.00 248.58 02:57:01 13.51 0.08 13.43 14.26 1155.01 Average: 94.47 9.64 84.83 675.71 29302.18 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30150320 31712500 2788900 8.47 66836 1807560 1436800 4.23 855124 1644688 138880 02:51:01 29900368 31747972 3038852 9.23 83788 2061396 1405996 4.14 832392 1888520 120616 02:52:01 27279252 31688540 5659968 17.18 117628 4495260 1480192 4.36 977804 4233840 1015784 02:53:01 25046012 29691812 7893208 23.96 132404 4625672 7612912 22.40 3080348 4307444 300 02:54:01 24369672 29037376 8569548 26.02 132640 4628296 9144848 26.91 3753508 4302980 284 02:55:01 24357992 29026144 8581228 26.05 132696 4628472 9161024 26.95 3763848 4303180 368 02:56:01 24034480 28711056 8904740 27.03 132908 4632992 9263604 27.26 4082092 4303228 344 02:57:01 25630620 30277324 7308600 22.19 133128 4661984 5282464 15.54 2546204 4262736 164 Average: 26346090 30236590 6593130 20.02 116504 3942704 5598480 16.47 2486415 3655827 159592 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 148.75 98.53 985.04 30.59 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 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 02:51:01 ens3 45.63 33.61 686.94 6.80 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 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:52:01 ens3 551.06 321.36 19102.17 24.47 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 br-b1e757273ae5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 10.66 10.66 0.98 0.98 0.00 0.00 0.00 0.00 02:53:01 veth2d0c00a 0.15 0.47 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 veth9e1220a 0.15 0.62 0.01 0.04 0.00 0.00 0.00 0.00 02:53:01 ens3 2.12 2.18 0.76 0.67 0.00 0.00 0.00 0.00 02:53:01 vethc695f72 0.47 0.70 0.05 0.30 0.00 0.00 0.00 0.00 02:54:01 veth2d0c00a 0.42 0.42 0.04 0.90 0.00 0.00 0.00 0.00 02:54:01 veth9e1220a 2.28 2.22 7.86 2.60 0.00 0.00 0.00 0.00 02:54:01 ens3 6.88 4.53 1.70 1.75 0.00 0.00 0.00 0.00 02:54:01 vethc695f72 0.13 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 veth2d0c00a 0.47 0.48 0.05 0.91 0.00 0.00 0.00 0.00 02:55:01 veth9e1220a 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:55:01 ens3 0.77 0.68 0.46 0.09 0.00 0.00 0.00 0.00 02:55:01 vethc695f72 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 veth2d0c00a 0.50 0.52 0.05 1.13 0.00 0.00 0.00 0.00 02:56:01 veth9e1220a 6.50 7.06 15.39 5.41 0.00 0.00 0.00 0.00 02:56:01 ens3 1.82 1.68 0.38 0.74 0.00 0.00 0.00 0.00 02:56:01 vethc695f72 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 veth9e1220a 1.42 1.03 0.15 0.13 0.00 0.00 0.00 0.00 02:57:01 ens3 27.61 22.10 11.50 38.40 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 br-b1e757273ae5 11.98 13.93 14.37 28.71 0.00 0.00 0.00 0.00 Average: veth9e1220a 1.35 1.40 2.94 1.03 0.00 0.00 0.00 0.00 Average: ens3 97.97 60.50 2601.93 12.90 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: br-b1e757273ae5 1.50 1.74 1.80 3.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8552) 02/25/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.44 0.00 0.76 5.86 0.04 83.90 02:50:01 0 1.76 0.00 0.37 0.53 0.02 97.32 02:50:01 1 1.09 0.00 0.41 33.33 0.05 65.12 02:50:01 2 33.31 0.00 2.21 5.04 0.07 59.38 02:50:01 3 19.87 0.00 1.02 0.85 0.03 78.22 02:50:01 4 7.55 0.00 0.58 0.24 0.03 91.60 02:50:01 5 0.84 0.00 0.31 0.79 0.05 98.02 02:50:01 6 5.16 0.00 0.59 1.20 0.02 93.03 02:50:01 7 5.86 0.00 0.59 4.89 0.03 88.63 02:51:01 all 8.06 0.00 0.56 7.56 0.03 83.79 02:51:01 0 10.71 0.00 0.43 2.42 0.03 86.40 02:51:01 1 10.56 0.00 0.87 12.81 0.02 75.75 02:51:01 2 6.71 0.00 0.53 0.03 0.02 92.70 02:51:01 3 11.28 0.00 0.28 2.90 0.03 85.50 02:51:01 4 12.20 0.00 0.65 3.74 0.02 83.39 02:51:01 5 2.25 0.00 0.50 30.64 0.03 66.58 02:51:01 6 2.80 0.00 0.50 7.75 0.03 88.91 02:51:01 7 7.93 0.00 0.77 0.33 0.02 90.95 02:52:01 all 10.16 0.00 3.67 5.61 0.05 80.51 02:52:01 0 8.01 0.00 4.09 3.06 0.05 84.78 02:52:01 1 10.74 0.00 3.63 0.27 0.07 85.30 02:52:01 2 16.65 0.00 4.73 0.25 0.07 78.30 02:52:01 3 10.13 0.00 3.21 0.37 0.05 86.24 02:52:01 4 8.47 0.00 3.57 1.16 0.05 86.74 02:52:01 5 9.78 0.00 3.31 34.48 0.07 52.36 02:52:01 6 9.47 0.00 3.48 5.10 0.05 81.91 02:52:01 7 8.02 0.00 3.31 0.27 0.05 88.35 02:53:01 all 20.97 0.00 2.84 8.15 0.06 67.97 02:53:01 0 18.50 0.00 2.28 0.82 0.05 78.35 02:53:01 1 22.01 0.00 2.95 4.36 0.07 70.62 02:53:01 2 22.06 0.00 2.59 2.52 0.05 72.78 02:53:01 3 18.51 0.00 2.85 3.77 0.07 74.81 02:53:01 4 22.70 0.00 2.82 1.81 0.07 72.60 02:53:01 5 23.39 0.00 3.63 35.13 0.07 37.78 02:53:01 6 24.51 0.00 3.15 14.58 0.07 57.70 02:53:01 7 16.11 0.00 2.48 2.36 0.05 79.01 02:54:01 all 10.15 0.00 0.83 0.04 0.04 88.94 02:54:01 0 11.05 0.00 0.89 0.00 0.05 88.01 02:54:01 1 7.48 0.00 0.62 0.00 0.05 91.85 02:54:01 2 13.24 0.00 1.18 0.00 0.03 85.54 02:54:01 3 8.33 0.00 0.77 0.10 0.07 90.73 02:54:01 4 11.81 0.00 0.75 0.10 0.05 87.29 02:54:01 5 9.46 0.00 0.72 0.00 0.05 89.77 02:54:01 6 9.98 0.00 0.82 0.12 0.03 89.05 02:54:01 7 9.81 0.00 0.87 0.02 0.03 89.27 02:55:01 all 0.81 0.00 0.11 0.01 0.03 99.04 02:55:01 0 1.10 0.00 0.08 0.00 0.03 98.78 02:55:01 1 0.25 0.00 0.12 0.00 0.03 99.60 02:55:01 2 1.22 0.00 0.13 0.00 0.03 98.62 02:55:01 3 0.58 0.00 0.13 0.07 0.02 99.20 02:55:01 4 1.69 0.00 0.05 0.02 0.05 98.19 02:55:01 5 0.37 0.00 0.15 0.00 0.03 99.45 02:55:01 6 0.80 0.00 0.13 0.00 0.03 99.03 02:55:01 7 0.50 0.00 0.05 0.00 0.02 99.43 02:56:01 all 7.32 0.00 0.69 0.50 0.06 91.43 02:56:01 0 5.28 0.00 0.60 0.00 0.05 94.07 02:56:01 1 6.73 0.00 0.70 3.06 0.05 89.46 02:56:01 2 8.41 0.00 0.72 0.00 0.07 90.81 02:56:01 3 6.89 0.00 0.69 0.70 0.07 91.65 02:56:01 4 8.05 0.00 0.74 0.13 0.07 91.01 02:56:01 5 7.94 0.00 0.70 0.00 0.05 91.30 02:56:01 6 8.24 0.00 0.73 0.13 0.05 90.84 02:56:01 7 6.97 0.00 0.64 0.03 0.05 92.31 02:57:01 all 1.35 0.00 0.42 0.23 0.05 97.95 02:57:01 0 1.79 0.00 0.40 0.07 0.03 97.71 02:57:01 1 0.79 0.00 0.37 0.25 0.05 98.55 02:57:01 2 0.74 0.00 0.33 1.04 0.05 97.84 02:57:01 3 0.79 0.00 0.42 0.08 0.05 98.66 02:57:01 4 2.67 0.00 0.53 0.02 0.07 96.72 02:57:01 5 2.23 0.00 0.47 0.00 0.07 97.24 02:57:01 6 1.02 0.00 0.50 0.10 0.05 98.33 02:57:01 7 0.75 0.00 0.37 0.30 0.03 98.55 Average: all 8.52 0.00 1.23 3.49 0.05 86.72 Average: 0 7.28 0.00 1.14 0.86 0.04 90.68 Average: 1 7.46 0.00 1.21 6.70 0.05 84.58 Average: 2 12.75 0.00 1.55 1.10 0.05 84.55 Average: 3 9.53 0.00 1.17 1.11 0.05 88.15 Average: 4 9.37 0.00 1.21 0.90 0.05 88.47 Average: 5 7.03 0.00 1.22 12.60 0.05 79.09 Average: 6 7.74 0.00 1.24 3.62 0.04 87.36 Average: 7 6.99 0.00 1.13 1.02 0.04 90.82