---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-446 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 13G 143G 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 829 26268 0 5068 30881 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:94:d1:77 brd ff:ff:ff:ff:ff:ff inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe94:d177/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:83:70:c2 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-446) 11/29/23 _x86_64_ (8 CPU) 11:26:10 LINUX RESTART (8 CPU) 11:27:02 tps rtps wtps bread/s bwrtn/s 11:28:01 96.98 17.86 79.13 1037.07 28323.96 11:29:01 125.55 19.98 105.57 2456.52 35092.55 11:30:01 155.41 3.17 152.24 319.81 100673.62 11:31:01 306.41 12.84 293.57 793.00 35858.28 11:32:01 19.51 0.67 18.85 33.86 22601.30 11:33:01 23.96 0.02 23.95 3.20 22550.66 11:34:01 66.19 1.40 64.79 107.45 19011.83 Average: 113.48 7.97 105.52 677.86 37752.40 11:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:28:01 30124276 31726104 2814936 8.55 69144 1843028 1448820 4.26 849612 1678164 168268 11:29:01 29782644 31766488 3156568 9.58 89484 2186916 1405672 4.14 859584 1972652 125360 11:30:01 26970172 31681132 5969040 18.12 119492 4783444 1473192 4.33 993768 4518484 219452 11:31:01 25777252 30664940 7161960 21.74 133440 4932116 5335232 15.70 2088268 4564060 328 11:32:01 25008836 29900116 7930376 24.08 133740 4933752 6447196 18.97 2896300 4517992 312 11:33:01 25096400 30012896 7842812 23.81 134016 4960652 5646992 16.61 2798788 4531264 120 11:34:01 26907104 31623980 6032108 18.31 136348 4772880 1492824 4.39 1205724 4356320 2180 Average: 27095241 31053665 5843971 17.74 116523 4058970 3321418 9.77 1670292 3734134 73717 11:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:28:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 50.63 36.48 880.47 7.01 0.00 0.00 0.00 0.00 11:29:01 lo 3.73 3.73 0.35 0.35 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 62.01 47.76 874.99 8.25 0.00 0.00 0.00 0.00 11:30:01 br-a22e2f8c54c1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 7.13 7.13 0.65 0.65 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 615.40 332.11 21802.16 25.95 0.00 0.00 0.00 0.00 11:31:01 br-a22e2f8c54c1 0.72 0.57 0.05 0.30 0.00 0.00 0.00 0.00 11:31:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 11:31:01 vethd6f0ab4 54.40 65.51 19.18 16.08 0.00 0.00 0.00 0.00 11:31:01 veth1707e93 27.07 25.25 11.56 16.27 0.00 0.00 0.00 0.00 11:32:01 br-a22e2f8c54c1 2.07 2.45 1.82 1.74 0.00 0.00 0.00 0.00 11:32:01 lo 6.38 6.38 3.65 3.65 0.00 0.00 0.00 0.00 11:32:01 vethd6f0ab4 53.06 64.01 58.32 15.65 0.00 0.00 0.00 0.00 11:32:01 veth1707e93 26.53 22.38 8.44 24.17 0.00 0.00 0.00 0.00 11:33:01 br-a22e2f8c54c1 1.38 1.60 0.11 0.15 0.00 0.00 0.00 0.00 11:33:01 lo 7.82 7.82 0.60 0.60 0.00 0.00 0.00 0.00 11:33:01 vethd6f0ab4 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 veth1707e93 0.38 0.45 0.59 0.03 0.00 0.00 0.00 0.00 11:34:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 1041.76 649.08 24486.94 124.12 0.00 0.00 0.00 0.00 Average: lo 4.00 4.00 0.79 0.79 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: ens3 112.98 67.61 3381.96 10.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-446) 11/29/23 _x86_64_ (8 CPU) 11:26:10 LINUX RESTART (8 CPU) 11:27:02 CPU %user %nice %system %iowait %steal %idle 11:28:01 all 8.59 0.00 0.66 4.31 0.03 86.41 11:28:01 0 0.42 0.00 0.22 0.03 0.00 99.32 11:28:01 1 3.19 0.00 0.29 0.58 0.02 95.93 11:28:01 2 25.64 0.00 1.54 1.19 0.05 71.58 11:28:01 3 23.98 0.00 1.09 17.81 0.07 57.05 11:28:01 4 9.29 0.00 0.73 0.47 0.02 89.49 11:28:01 5 1.24 0.00 0.15 0.12 0.02 98.47 11:28:01 6 2.65 0.00 0.80 12.88 0.05 83.61 11:28:01 7 2.29 0.00 0.42 1.46 0.03 95.79 11:29:01 all 9.01 0.00 0.85 4.33 0.03 85.78 11:29:01 0 5.14 0.00 0.50 0.47 0.02 93.88 11:29:01 1 5.73 0.00 0.85 1.11 0.03 92.28 11:29:01 2 3.54 0.00 0.48 0.53 0.02 95.43 11:29:01 3 17.70 0.00 1.30 1.82 0.05 79.14 11:29:01 4 4.54 0.00 0.38 0.15 0.02 94.91 11:29:01 5 0.50 0.00 0.45 15.85 0.02 83.18 11:29:01 6 12.53 0.00 1.23 6.92 0.03 79.28 11:29:01 7 22.42 0.00 1.59 7.83 0.05 68.11 11:30:01 all 9.91 0.00 4.12 8.09 0.28 77.59 11:30:01 0 11.04 0.00 4.24 0.46 0.27 83.99 11:30:01 1 11.34 0.00 3.79 0.13 0.27 84.47 11:30:01 2 9.51 0.00 4.53 9.44 0.22 76.30 11:30:01 3 9.41 0.00 4.77 26.45 0.27 59.10 11:30:01 4 9.88 0.00 4.41 0.47 0.34 84.91 11:30:01 5 7.22 0.00 2.92 10.29 0.30 79.26 11:30:01 6 13.40 0.00 3.95 1.82 0.34 80.49 11:30:01 7 7.52 0.00 4.37 15.86 0.27 71.98 11:31:01 all 13.44 0.00 2.23 11.75 0.35 72.23 11:31:01 0 10.43 0.00 2.04 6.74 0.27 80.52 11:31:01 1 11.05 0.00 1.67 4.29 0.07 82.92 11:31:01 2 12.04 0.00 2.34 9.01 0.07 76.54 11:31:01 3 12.54 0.00 2.01 17.84 0.07 67.53 11:31:01 4 17.68 0.00 2.68 4.52 1.13 73.99 11:31:01 5 14.50 0.00 2.55 7.24 0.07 75.65 11:31:01 6 13.78 0.00 1.98 18.10 0.07 66.07 11:31:01 7 15.47 0.00 2.54 26.26 1.05 54.68 11:32:01 all 16.50 0.00 1.63 1.63 0.06 80.18 11:32:01 0 8.87 0.00 0.93 0.02 0.05 90.13 11:32:01 1 12.08 0.00 1.29 0.02 0.05 86.57 11:32:01 2 21.83 0.00 2.27 0.22 0.07 75.61 11:32:01 3 15.69 0.00 1.62 0.20 0.05 82.43 11:32:01 4 21.42 0.00 2.29 0.49 0.08 75.72 11:32:01 5 20.07 0.00 1.82 0.00 0.07 78.05 11:32:01 6 19.32 0.00 1.62 12.08 0.08 66.90 11:32:01 7 12.80 0.00 1.16 0.02 0.05 85.98 11:33:01 all 1.00 0.00 0.30 1.89 0.03 96.77 11:33:01 0 1.67 0.00 0.33 0.03 0.03 97.93 11:33:01 1 0.70 0.00 0.22 0.00 0.03 99.05 11:33:01 2 0.40 0.00 0.32 0.17 0.02 99.10 11:33:01 3 0.40 0.00 0.18 0.68 0.03 98.70 11:33:01 4 1.48 0.00 0.37 0.23 0.03 97.89 11:33:01 5 1.63 0.00 0.50 0.00 0.03 97.83 11:33:01 6 1.07 0.00 0.28 12.09 0.03 86.53 11:33:01 7 0.62 0.00 0.20 1.89 0.05 97.24 11:34:01 all 6.05 0.00 0.60 2.11 0.03 91.21 11:34:01 0 1.29 0.00 0.45 0.37 0.02 97.88 11:34:01 1 0.58 0.00 0.33 0.07 0.00 99.02 11:34:01 2 2.92 0.00 0.55 0.75 0.02 95.76 11:34:01 3 1.43 0.00 0.43 0.33 0.03 97.77 11:34:01 4 10.94 0.00 0.55 1.78 0.03 86.69 11:34:01 5 6.17 0.00 0.55 0.15 0.02 93.11 11:34:01 6 5.33 0.00 0.67 4.63 0.02 89.36 11:34:01 7 19.79 0.00 1.31 8.82 0.07 70.02 Average: all 9.21 0.00 1.48 4.87 0.12 84.32 Average: 0 5.56 0.00 1.24 1.16 0.09 91.94 Average: 1 6.39 0.00 1.21 0.88 0.07 91.46 Average: 2 10.80 0.00 1.71 3.03 0.06 84.39 Average: 3 11.56 0.00 1.62 9.24 0.08 77.49 Average: 4 10.75 0.00 1.63 1.16 0.24 86.23 Average: 5 7.34 0.00 1.28 4.81 0.07 86.50 Average: 6 9.73 0.00 1.50 9.79 0.09 78.89 Average: 7 11.59 0.00 1.65 8.90 0.23 77.63