---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4194 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 854 27113 0 4199 30857 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:5e:ec:11 brd ff:ff:ff:ff:ff:ff inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe5e:ec11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:d0:a8:cd 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 inet6 fe80::42:8dff:fed0:a8cd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4194) 12/11/23 _x86_64_ (8 CPU) 15:00:58 LINUX RESTART (8 CPU) 15:01:01 tps rtps wtps bread/s bwrtn/s 15:02:01 137.00 73.81 63.20 5303.30 55888.57 15:03:01 110.86 14.01 96.85 995.03 27470.62 15:04:01 146.08 44.39 101.68 2553.04 30972.44 15:05:01 34.48 2.50 31.98 82.92 30469.72 15:06:01 19.96 0.37 19.60 14.40 18084.05 15:07:01 369.81 4.75 365.06 478.72 67698.32 15:08:01 88.65 0.80 87.85 86.25 43374.50 Average: 129.55 20.09 109.46 1359.19 39137.29 15:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:02:01 30341792 31703304 2597428 7.89 52116 1630944 1450760 4.27 849020 1482440 61780 15:03:01 30082360 31788156 2856860 8.67 77152 1931800 1356592 3.99 789944 1763716 139084 15:04:01 28341408 30384848 4597812 13.96 86552 2250268 2590852 7.62 2290560 1980708 13468 15:05:01 27384600 29810420 5554620 16.86 87704 2624940 3130188 9.21 2994784 2219944 448 15:06:01 25961276 28418268 6977944 21.18 89164 2652784 4392860 12.92 4389476 2241676 4184 15:07:01 25088336 28773028 7850884 23.83 108096 3822660 4293964 12.63 4246764 3190596 592 15:08:01 27738084 31583128 5201136 15.79 112004 3973416 1481980 4.36 1701708 3086228 31980 Average: 27848265 30351593 5090955 15.46 87541 2698116 2671028 7.86 2466037 2280758 35934 15:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:02:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 341.40 237.60 992.20 60.66 0.00 0.00 0.00 0.00 15:03:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 66.37 42.06 1037.51 7.79 0.00 0.00 0.00 0.00 15:04:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 553.19 412.86 3779.85 104.94 0.00 0.00 0.00 0.00 15:05:01 lo 27.10 27.10 5.66 5.66 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 561.01 411.60 356.97 2035.89 0.00 0.00 0.00 0.00 15:06:01 lo 1.78 1.78 0.16 0.16 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 520.60 382.60 223.48 159.45 0.00 0.00 0.00 0.00 15:07:01 lo 14.05 14.05 2.31 2.31 0.00 0.00 0.00 0.00 15:07:01 vethd5c517a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 15.50 40.83 1.50 772.59 0.00 0.00 0.00 0.00 15:07:01 ens3 372.64 277.49 4451.96 1946.55 0.00 0.00 0.00 0.00 15:08:01 lo 4.33 4.33 0.40 0.40 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 642.91 687.20 135.69 4650.99 0.00 0.00 0.00 0.00 Average: lo 7.17 7.17 1.26 1.26 0.00 0.00 0.00 0.00 Average: docker0 2.21 5.84 0.21 110.37 0.00 0.00 0.00 0.00 Average: ens3 436.87 350.20 1568.22 1280.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4194) 12/11/23 _x86_64_ (8 CPU) 15:00:58 LINUX RESTART (8 CPU) 15:01:01 CPU %user %nice %system %iowait %steal %idle 15:02:01 all 7.35 0.00 1.11 4.33 0.03 87.17 15:02:01 0 6.84 0.00 0.78 4.21 0.03 88.13 15:02:01 1 6.68 0.00 0.80 0.48 0.03 92.00 15:02:01 2 8.07 0.00 1.04 1.61 0.05 89.23 15:02:01 3 5.85 0.00 2.22 0.74 0.03 91.16 15:02:01 4 10.38 0.00 0.97 13.39 0.05 75.21 15:02:01 5 14.66 0.00 1.08 1.25 0.03 82.97 15:02:01 6 2.02 0.00 0.68 12.10 0.02 85.18 15:02:01 7 4.33 0.00 1.32 0.87 0.02 93.46 15:03:01 all 9.09 0.00 0.75 4.40 0.03 85.73 15:03:01 0 0.77 0.00 0.37 0.57 0.00 98.30 15:03:01 1 1.18 0.00 0.28 0.27 0.00 98.27 15:03:01 2 0.85 0.00 0.43 5.24 0.02 93.46 15:03:01 3 24.74 0.00 1.79 2.19 0.03 71.26 15:03:01 4 9.96 0.00 0.65 18.76 0.05 70.58 15:03:01 5 21.24 0.00 1.49 3.04 0.07 74.17 15:03:01 6 12.58 0.00 0.58 4.78 0.03 82.02 15:03:01 7 1.45 0.00 0.40 0.40 0.02 97.73 15:04:01 all 29.17 0.00 1.31 2.73 0.09 66.70 15:04:01 0 36.31 0.00 1.22 1.57 0.08 60.81 15:04:01 1 24.42 0.00 0.90 1.90 0.07 72.70 15:04:01 2 32.28 0.00 2.63 10.76 0.10 54.23 15:04:01 3 28.88 0.00 1.96 1.09 0.08 67.99 15:04:01 4 20.84 0.00 1.12 3.84 0.13 74.07 15:04:01 5 36.14 0.00 0.90 1.10 0.08 61.77 15:04:01 6 24.18 0.00 0.87 1.35 0.10 73.50 15:04:01 7 30.33 0.00 0.83 0.28 0.07 68.49 15:05:01 all 25.04 0.00 1.03 1.80 0.05 72.08 15:05:01 0 21.09 0.00 2.00 1.37 0.05 75.48 15:05:01 1 26.34 0.00 1.65 0.02 0.05 71.95 15:05:01 2 27.43 0.00 0.87 0.07 0.05 71.58 15:05:01 3 26.37 0.00 0.72 3.59 0.05 69.27 15:05:01 4 22.08 0.00 0.85 0.00 0.05 77.01 15:05:01 5 23.10 0.00 0.58 9.24 0.05 67.02 15:05:01 6 28.73 0.00 0.82 0.03 0.05 70.37 15:05:01 7 25.14 0.00 0.73 0.10 0.05 73.97 15:06:01 all 26.90 0.00 1.06 1.25 0.07 70.72 15:06:01 0 32.59 0.00 0.80 0.48 0.08 66.04 15:06:01 1 23.25 0.00 0.92 0.00 0.07 75.77 15:06:01 2 24.19 0.00 1.18 0.25 0.08 74.30 15:06:01 3 26.02 0.00 1.24 0.23 0.07 72.44 15:06:01 4 28.45 0.00 0.65 0.47 0.07 70.36 15:06:01 5 24.02 0.00 0.85 8.45 0.05 66.63 15:06:01 6 27.47 0.00 1.67 0.12 0.05 70.69 15:06:01 7 29.20 0.00 1.22 0.00 0.07 69.51 15:07:01 all 15.29 0.00 2.13 5.05 0.06 77.48 15:07:01 0 13.01 0.00 1.55 2.19 0.07 83.18 15:07:01 1 13.22 0.00 2.75 16.90 0.07 67.06 15:07:01 2 6.87 0.00 1.55 1.02 0.07 90.50 15:07:01 3 15.11 0.00 1.61 4.81 0.07 78.39 15:07:01 4 23.48 0.00 3.20 3.07 0.07 70.18 15:07:01 5 12.33 0.00 1.41 8.69 0.07 77.51 15:07:01 6 15.24 0.00 2.28 3.15 0.07 79.26 15:07:01 7 23.07 0.00 2.66 0.60 0.07 73.61 15:08:01 all 13.99 0.00 1.32 3.51 0.05 81.13 15:08:01 0 25.21 0.00 1.99 5.00 0.05 67.75 15:08:01 1 8.40 0.00 1.28 0.25 0.03 90.03 15:08:01 2 11.44 0.00 1.21 0.69 0.03 86.63 15:08:01 3 18.34 0.00 0.97 1.59 0.07 79.03 15:08:01 4 10.89 0.00 0.92 3.36 0.03 84.80 15:08:01 5 19.32 0.00 1.91 8.55 0.05 70.17 15:08:01 6 9.67 0.00 1.29 0.08 0.03 88.92 15:08:01 7 8.63 0.00 1.02 8.63 0.05 81.66 Average: all 18.12 0.00 1.24 3.30 0.05 77.29 Average: 0 19.40 0.00 1.25 2.20 0.05 77.10 Average: 1 14.78 0.00 1.23 2.82 0.05 81.13 Average: 2 15.88 0.00 1.27 2.80 0.06 80.00 Average: 3 20.76 0.00 1.50 2.03 0.06 75.65 Average: 4 18.02 0.00 1.19 6.12 0.06 74.60 Average: 5 21.55 0.00 1.18 5.76 0.06 71.46 Average: 6 17.12 0.00 1.17 3.09 0.05 78.57 Average: 7 17.46 0.00 1.17 1.55 0.05 79.78