---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6002 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: 2799.996 BogoMIPS: 5599.99 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 866 25574 0 5725 30844 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:36:9b:17 brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe36:9b17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:15:da:4a 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-6002) 12/18/23 _x86_64_ (8 CPU) 11:49:22 LINUX RESTART (8 CPU) 11:50:01 tps rtps wtps bread/s bwrtn/s 11:51:01 89.44 17.58 71.85 1020.36 21505.88 11:52:01 129.75 22.85 106.90 2732.48 30271.09 11:53:01 363.29 11.71 351.57 787.60 140411.45 11:54:01 24.83 0.98 23.85 62.79 20552.16 11:55:01 43.93 0.88 43.04 47.19 17939.44 Average: 130.24 10.80 119.44 930.08 46136.00 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30071292 31694040 2867920 8.71 71052 1860572 1405488 4.14 879956 1692200 191704 11:52:01 28567492 31641056 4371720 13.27 100012 3242616 1545284 4.55 1011860 2981036 1182652 11:53:01 25952804 31365304 6986408 21.21 131788 5438252 4193392 12.34 1349432 5108136 1588 11:54:01 23887984 29446248 9051228 27.48 132556 5577936 6701248 19.72 3372008 5129708 572 11:55:01 26227152 31606360 6712060 20.38 133320 5408552 1486724 4.37 1248916 4961192 2968 Average: 26941345 31150602 5997867 18.21 113746 4305586 3066427 9.02 1572434 3974454 275897 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 ens3 55.62 38.73 875.83 7.17 0.00 0.00 0.00 0.00 11:51:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 243.14 154.44 7416.99 15.19 0.00 0.00 0.00 0.00 11:52:01 lo 6.07 6.07 0.56 0.56 0.00 0.00 0.00 0.00 11:52:01 br-69fac8a9a3e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 809.13 432.31 29712.35 29.31 0.00 0.00 0.00 0.00 11:53:01 vethafeb9c3 37.89 29.68 4.46 2.72 0.00 0.00 0.00 0.00 11:53:01 lo 4.20 4.20 0.38 0.38 0.00 0.00 0.00 0.00 11:53:01 vethad18f56 0.72 0.85 0.04 0.05 0.00 0.00 0.00 0.00 11:54:01 ens3 5.92 4.63 1.53 1.62 0.00 0.00 0.00 0.00 11:54:01 lo 3.40 3.40 1.03 1.03 0.00 0.00 0.00 0.00 11:54:01 vethad18f56 81.57 67.19 18.12 78.41 0.00 0.00 0.00 0.01 11:54:01 br-69fac8a9a3e1 1.45 1.62 0.63 0.39 0.00 0.00 0.00 0.00 11:55:01 ens3 98.32 70.95 75.03 160.98 0.00 0.00 0.00 0.00 11:55:01 lo 4.03 4.03 0.35 0.35 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 242.43 140.21 7616.35 42.85 0.00 0.00 0.00 0.00 Average: lo 3.81 3.81 0.50 0.50 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-6002) 12/18/23 _x86_64_ (8 CPU) 11:49:22 LINUX RESTART (8 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 9.86 0.00 0.73 2.17 0.03 87.21 11:51:01 0 17.90 0.00 1.12 0.18 0.02 80.78 11:51:01 1 7.86 0.00 0.65 0.58 0.03 90.87 11:51:01 2 6.21 0.00 0.60 6.59 0.03 86.57 11:51:01 3 1.64 0.00 0.32 2.24 0.02 95.79 11:51:01 4 13.14 0.00 1.05 1.78 0.03 83.99 11:51:01 5 0.33 0.00 0.25 0.03 0.02 99.37 11:51:01 6 13.53 0.00 0.81 5.22 0.02 80.43 11:51:01 7 18.32 0.00 1.02 0.80 0.05 79.81 11:52:01 all 10.92 0.00 2.16 2.83 0.04 84.06 11:52:01 0 4.30 0.00 1.22 0.02 0.03 94.43 11:52:01 1 12.00 0.00 2.60 4.11 0.05 81.25 11:52:01 2 18.31 0.00 2.45 2.25 0.05 76.94 11:52:01 3 14.63 0.00 2.13 0.99 0.03 82.22 11:52:01 4 5.77 0.00 1.59 2.82 0.03 89.78 11:52:01 5 14.20 0.00 2.81 0.69 0.03 82.27 11:52:01 6 11.18 0.00 2.60 11.72 0.05 74.45 11:52:01 7 7.04 0.00 1.87 0.07 0.03 90.99 11:53:01 all 11.93 0.00 5.82 8.79 0.07 73.38 11:53:01 0 11.75 0.00 6.15 1.78 0.05 80.27 11:53:01 1 13.58 0.00 5.32 5.80 0.08 75.22 11:53:01 2 10.29 0.00 6.42 24.04 0.07 59.19 11:53:01 3 11.52 0.00 5.18 4.77 0.07 78.47 11:53:01 4 11.35 0.00 5.38 7.26 0.05 75.96 11:53:01 5 12.87 0.00 6.94 12.28 0.07 67.85 11:53:01 6 13.29 0.00 6.75 4.51 0.07 75.39 11:53:01 7 10.86 0.00 4.43 9.93 0.05 74.73 11:54:01 all 31.28 0.00 3.35 0.83 0.07 64.48 11:54:01 0 29.14 0.00 3.08 0.02 0.07 67.69 11:54:01 1 28.17 0.00 3.41 0.40 0.07 67.95 11:54:01 2 33.65 0.00 3.51 0.02 0.07 62.76 11:54:01 3 38.85 0.00 3.87 0.02 0.08 57.18 11:54:01 4 36.79 0.00 3.71 0.02 0.07 59.41 11:54:01 5 30.99 0.00 3.56 2.70 0.08 62.66 11:54:01 6 32.71 0.00 3.14 0.54 0.07 63.55 11:54:01 7 20.06 0.00 2.57 2.85 0.07 74.46 11:55:01 all 2.77 0.00 0.67 0.98 0.04 95.53 11:55:01 0 2.62 0.00 0.68 0.55 0.03 96.11 11:55:01 1 1.61 0.00 0.60 0.27 0.03 97.49 11:55:01 2 4.37 0.00 0.90 0.13 0.05 94.55 11:55:01 3 3.93 0.00 0.78 0.08 0.05 95.16 11:55:01 4 2.74 0.00 0.57 0.02 0.03 96.64 11:55:01 5 1.82 0.00 0.45 6.67 0.02 91.04 11:55:01 6 2.26 0.00 0.72 0.13 0.05 96.84 11:55:01 7 2.79 0.00 0.62 0.05 0.02 96.53 Average: all 13.34 0.00 2.54 3.11 0.05 80.97 Average: 0 13.14 0.00 2.44 0.51 0.04 83.87 Average: 1 12.63 0.00 2.51 2.22 0.05 82.59 Average: 2 14.55 0.00 2.76 6.56 0.05 76.07 Average: 3 14.07 0.00 2.44 1.61 0.05 81.83 Average: 4 13.93 0.00 2.45 2.37 0.04 81.21 Average: 5 12.02 0.00 2.79 4.45 0.04 80.70 Average: 6 14.59 0.00 2.79 4.42 0.05 78.15 Average: 7 11.83 0.00 2.09 2.72 0.04 83.31