---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22101 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: 2799.998 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 12G 144G 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 832 27208 0 4125 30878 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:68:a0:73 brd ff:ff:ff:ff:ff:ff inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe68:a073/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:45:d9:cf 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-22101) 04/10/24 _x86_64_ (8 CPU) 13:50:24 LINUX RESTART (8 CPU) 13:51:02 tps rtps wtps bread/s bwrtn/s 13:52:01 118.78 38.57 80.21 1765.67 27106.05 13:53:01 140.93 23.26 117.66 2793.13 33058.09 13:54:01 284.89 11.90 272.99 778.97 87772.39 13:55:01 26.61 0.38 26.23 26.80 21743.24 13:56:01 66.11 1.95 64.16 112.11 22260.17 Average: 127.49 15.13 112.36 1093.09 38425.71 13:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30141432 31719688 2797788 8.49 70372 1818528 1455752 4.28 855000 1653624 149772 13:53:01 28478560 31685380 4460660 13.54 99780 3374792 1392060 4.10 956244 3121136 1328872 13:54:01 25638184 29631284 7301036 22.17 112340 4006796 7180220 21.13 3128100 3718120 476 13:55:01 25510204 29506848 7429016 22.55 112784 4036476 6503924 19.14 3289496 3683792 132 13:56:01 27821380 31578500 5117840 15.54 115260 3879932 1546896 4.55 1241400 3454972 2672 Average: 27517952 30824340 5421268 16.46 102107 3423305 3615770 10.64 1894048 3126329 296385 13:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 13:52:01 ens3 92.51 69.21 935.39 14.66 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 9.27 9.27 0.86 0.86 0.00 0.00 0.00 0.00 13:53:01 ens3 416.20 244.38 12857.61 21.96 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 br-dfeff83a642f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 vethb06278e 24.06 22.16 12.03 16.87 0.00 0.00 0.00 0.00 13:54:01 lo 1.17 1.17 0.09 0.09 0.00 0.00 0.00 0.00 13:54:01 vethbb7a1e8 51.69 63.34 19.94 16.83 0.00 0.00 0.00 0.00 13:54:01 vethfa6f30b 0.88 1.03 0.06 0.06 0.00 0.00 0.00 0.00 13:55:01 vethb06278e 16.21 13.45 10.61 18.79 0.00 0.00 0.00 0.00 13:55:01 lo 4.33 4.33 0.83 0.83 0.00 0.00 0.00 0.00 13:55:01 vethbb7a1e8 28.20 34.89 39.64 13.78 0.00 0.00 0.00 0.00 13:55:01 ens3 906.53 576.14 18981.23 107.98 0.00 0.00 0.00 0.00 13:56:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:56:01 ens3 71.69 50.12 80.88 17.98 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.43 3.43 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 149.29 88.83 3689.86 15.26 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-22101) 04/10/24 _x86_64_ (8 CPU) 13:50:24 LINUX RESTART (8 CPU) 13:51:02 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 10.32 0.00 0.73 2.59 0.03 86.32 13:52:01 0 27.32 0.00 1.48 2.82 0.05 68.33 13:52:01 1 10.25 0.00 0.70 0.46 0.05 88.55 13:52:01 2 2.39 0.00 0.49 0.17 0.02 96.93 13:52:01 3 1.34 0.00 0.22 0.02 0.00 98.42 13:52:01 4 6.67 0.00 0.54 0.75 0.03 92.01 13:52:01 5 3.11 0.00 0.46 11.82 0.03 84.58 13:52:01 6 21.35 0.00 1.14 0.87 0.03 76.61 13:52:01 7 10.17 0.00 0.78 3.88 0.03 85.14 13:53:01 all 11.48 0.00 2.28 3.05 0.05 83.14 13:53:01 0 5.53 0.00 2.18 0.17 0.02 92.10 13:53:01 1 5.35 0.00 1.88 0.93 0.05 91.79 13:53:01 2 6.26 0.00 2.20 0.47 0.03 91.04 13:53:01 3 26.89 0.00 3.32 2.11 0.07 67.61 13:53:01 4 12.14 0.00 1.61 0.18 0.05 86.02 13:53:01 5 15.02 0.00 2.23 5.16 0.05 77.54 13:53:01 6 16.46 0.00 2.69 0.97 0.08 79.80 13:53:01 7 4.21 0.00 2.11 14.45 0.03 79.19 13:54:01 all 24.05 0.00 3.75 5.01 0.08 67.11 13:54:01 0 24.10 0.00 3.23 1.83 0.10 70.74 13:54:01 1 25.54 0.00 4.28 2.66 0.08 67.44 13:54:01 2 27.19 0.00 3.70 2.15 0.07 66.90 13:54:01 3 21.04 0.00 3.52 0.87 0.05 74.52 13:54:01 4 19.64 0.00 3.89 0.22 0.08 76.17 13:54:01 5 24.02 0.00 3.55 0.61 0.07 71.76 13:54:01 6 25.17 0.00 4.10 20.11 0.08 50.54 13:54:01 7 25.70 0.00 3.79 11.66 0.08 58.77 13:55:01 all 8.28 0.00 0.97 1.12 0.06 89.57 13:55:01 0 7.17 0.00 0.97 0.02 0.07 91.78 13:55:01 1 8.61 0.00 1.13 0.02 0.05 90.19 13:55:01 2 8.57 0.00 0.89 0.18 0.07 90.29 13:55:01 3 10.60 0.00 1.36 0.02 0.08 87.94 13:55:01 4 7.53 0.00 0.81 0.03 0.07 91.56 13:55:01 5 7.38 0.00 0.72 0.02 0.03 91.85 13:55:01 6 8.16 0.00 0.96 8.67 0.07 82.15 13:55:01 7 8.25 0.00 0.92 0.00 0.03 90.80 13:56:01 all 7.49 0.00 0.50 2.51 0.04 89.45 13:56:01 0 8.09 0.00 0.58 0.45 0.03 90.85 13:56:01 1 24.92 0.00 0.80 1.44 0.03 72.81 13:56:01 2 5.15 0.00 0.47 2.11 0.07 92.21 13:56:01 3 0.72 0.00 0.40 0.33 0.03 98.52 13:56:01 4 0.75 0.00 0.43 0.25 0.05 98.51 13:56:01 5 0.82 0.00 0.38 0.13 0.02 98.65 13:56:01 6 5.60 0.00 0.57 14.95 0.03 78.85 13:56:01 7 13.93 0.00 0.40 0.48 0.05 85.14 Average: all 12.31 0.00 1.65 2.85 0.05 83.13 Average: 0 14.39 0.00 1.69 1.05 0.05 82.82 Average: 1 14.94 0.00 1.76 1.10 0.05 82.15 Average: 2 9.93 0.00 1.55 1.02 0.05 87.45 Average: 3 12.12 0.00 1.76 0.67 0.05 85.40 Average: 4 9.34 0.00 1.45 0.28 0.06 88.86 Average: 5 10.07 0.00 1.47 3.52 0.04 84.91 Average: 6 15.30 0.00 1.89 9.12 0.06 73.63 Average: 7 12.45 0.00 1.60 6.09 0.05 79.82