---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35373 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 835 24907 0 6424 30876 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:a6:f3:52 brd ff:ff:ff:ff:ff:ff inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fea6:f352/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:2a:69:22 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-35373) 04/26/24 _x86_64_ (8 CPU) 11:02:54 LINUX RESTART (8 CPU) 11:03:01 tps rtps wtps bread/s bwrtn/s 11:04:01 144.18 74.60 69.57 5350.44 49572.67 11:05:01 111.81 26.98 84.84 2095.38 18580.50 11:06:01 151.87 9.78 142.09 1726.91 52741.08 11:07:01 367.79 12.16 355.62 780.34 148514.41 11:08:02 25.46 0.48 24.98 34.66 13026.81 11:09:01 66.27 1.37 64.89 106.68 11990.44 Average: 144.78 20.95 123.83 1686.75 49173.22 11:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 30271332 31703692 2667888 8.10 55276 1696760 1454664 4.28 843008 1551992 89828 11:05:01 29885112 31714800 3054108 9.27 83100 2045400 1442200 4.24 877328 1860208 194188 11:06:01 25820968 31689012 7118252 21.61 131164 5887196 1408348 4.14 990156 5624596 2772592 11:07:01 24388408 30520916 8550812 25.96 151512 6088060 7337536 21.59 2298820 5656600 440 11:08:02 23192588 29483636 9746632 29.59 153616 6239416 9020108 26.54 3408420 5723004 34408 11:09:01 25486412 31596136 7452808 22.63 155844 6071976 1548388 4.56 1343032 5558736 24732 Average: 26507470 31118032 6431750 19.53 121752 4671468 3701874 10.89 1626794 4329189 519365 11:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 11:04:01 ens3 387.67 254.12 1489.94 63.23 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 11:05:01 ens3 47.03 35.41 678.38 7.58 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 br-838e92114dd0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 lo 11.60 11.60 1.14 1.14 0.00 0.00 0.00 0.00 11:06:01 ens3 1546.48 764.19 41990.78 55.27 0.00 0.00 0.00 0.00 11:07:01 vethc952731 50.99 62.09 18.96 15.00 0.00 0.00 0.00 0.00 11:07:01 veth9be9c0d 0.55 0.73 0.04 0.04 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 veth1b3a1e3 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 11:08:02 vethc952731 91.95 115.08 117.73 31.34 0.00 0.00 0.00 0.01 11:08:02 veth9be9c0d 6.40 6.83 1.03 0.74 0.00 0.00 0.00 0.00 11:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:02 veth1b3a1e3 0.17 0.40 0.01 0.02 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 lo 25.48 25.48 3.03 3.03 0.00 0.00 0.00 0.00 11:09:01 ens3 2176.25 1166.81 44991.16 291.99 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 3.69 3.69 0.46 0.46 0.00 0.00 0.00 0.00 Average: ens3 355.59 190.95 7394.22 47.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35373) 04/26/24 _x86_64_ (8 CPU) 11:02:54 LINUX RESTART (8 CPU) 11:03:01 CPU %user %nice %system %iowait %steal %idle 11:04:01 all 8.60 0.00 1.13 2.76 0.04 87.48 11:04:01 0 2.26 0.00 0.84 0.42 0.05 96.44 11:04:01 1 10.44 0.00 1.13 0.68 0.05 87.69 11:04:01 2 4.82 0.00 0.68 0.53 0.03 93.93 11:04:01 3 6.91 0.00 0.50 0.15 0.03 92.40 11:04:01 4 9.16 0.00 2.48 7.94 0.03 80.39 11:04:01 5 17.55 0.00 1.12 1.60 0.05 79.67 11:04:01 6 1.40 0.00 0.75 9.33 0.03 88.48 11:04:01 7 16.21 0.00 1.52 1.40 0.05 80.82 11:05:01 all 10.50 0.00 0.77 1.84 0.03 86.86 11:05:01 0 12.66 0.00 0.62 0.30 0.02 86.40 11:05:01 1 6.45 0.00 0.73 0.05 0.02 92.75 11:05:01 2 0.57 0.00 0.33 1.64 0.05 97.41 11:05:01 3 0.68 0.00 0.40 1.17 0.02 97.73 11:05:01 4 0.30 0.00 0.30 3.14 0.02 96.25 11:05:01 5 12.37 0.00 1.20 0.58 0.03 85.82 11:05:01 6 21.92 0.00 1.10 7.07 0.05 69.85 11:05:01 7 29.07 0.00 1.43 0.82 0.03 68.65 11:06:01 all 13.26 0.00 4.89 3.90 0.08 77.87 11:06:01 0 17.51 0.00 5.48 0.83 0.07 76.11 11:06:01 1 12.69 0.00 4.64 3.94 0.08 78.64 11:06:01 2 7.75 0.00 3.57 7.26 0.08 81.33 11:06:01 3 12.02 0.00 5.16 11.97 0.10 70.75 11:06:01 4 12.69 0.00 4.47 2.67 0.08 80.09 11:06:01 5 12.40 0.00 4.82 2.38 0.07 80.33 11:06:01 6 14.42 0.00 5.10 0.61 0.08 79.79 11:06:01 7 16.60 0.00 5.87 1.56 0.08 75.88 11:07:01 all 16.81 0.00 3.63 8.22 0.07 71.27 11:07:01 0 10.97 0.00 2.93 1.38 0.07 84.65 11:07:01 1 24.77 0.00 4.36 17.07 0.07 53.73 11:07:01 2 18.20 0.00 3.61 13.31 0.08 64.80 11:07:01 3 13.61 0.00 5.55 25.98 0.07 54.79 11:07:01 4 12.43 0.00 2.99 0.92 0.05 83.60 11:07:01 5 18.00 0.00 3.09 0.76 0.07 78.09 11:07:01 6 19.55 0.00 3.34 2.58 0.07 74.46 11:07:01 7 16.91 0.00 3.19 3.76 0.07 76.07 11:08:02 all 19.84 0.00 2.24 0.58 0.07 77.26 11:08:02 0 15.28 0.00 1.98 0.87 0.07 81.80 11:08:02 1 21.98 0.00 2.23 3.50 0.08 72.21 11:08:02 2 23.51 0.00 2.36 0.10 0.08 73.94 11:08:02 3 17.09 0.00 2.06 0.02 0.07 80.77 11:08:02 4 17.08 0.00 1.87 0.02 0.08 80.95 11:08:02 5 15.98 0.00 1.87 0.05 0.07 82.03 11:08:02 6 17.93 0.00 2.43 0.05 0.07 79.52 11:08:02 7 29.90 0.00 3.17 0.03 0.07 66.83 11:09:01 all 4.56 0.00 0.53 1.26 0.03 93.63 11:09:01 0 0.66 0.00 0.66 0.05 0.02 98.61 11:09:01 1 10.66 0.00 0.59 5.04 0.03 83.68 11:09:01 2 1.09 0.00 0.58 1.83 0.02 96.48 11:09:01 3 16.47 0.00 0.71 1.72 0.03 81.06 11:09:01 4 3.88 0.00 0.49 0.27 0.05 95.31 11:09:01 5 1.95 0.00 0.39 0.07 0.02 97.58 11:09:01 6 0.90 0.00 0.49 0.08 0.03 98.49 11:09:01 7 0.83 0.00 0.27 1.02 0.03 97.84 Average: all 12.27 0.00 2.19 3.09 0.05 82.39 Average: 0 9.90 0.00 2.08 0.64 0.05 87.33 Average: 1 14.49 0.00 2.28 5.03 0.06 78.14 Average: 2 9.33 0.00 1.85 4.11 0.06 84.65 Average: 3 11.11 0.00 2.39 6.81 0.05 79.64 Average: 4 9.24 0.00 2.09 2.50 0.05 86.11 Average: 5 13.07 0.00 2.08 0.91 0.05 83.90 Average: 6 12.70 0.00 2.20 3.31 0.06 81.74 Average: 7 18.31 0.00 2.57 1.43 0.06 77.63