---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11481 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 13G 143G 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 826 26677 0 4663 30884 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:e0:a5:cb brd ff:ff:ff:ff:ff:ff inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fee0:a5cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:70:2d:9a 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-11481) 01/12/24 _x86_64_ (8 CPU) 07:43:21 LINUX RESTART (8 CPU) 07:44:02 tps rtps wtps bread/s bwrtn/s 07:45:01 94.20 22.86 71.34 1175.39 11146.18 07:46:01 117.73 23.10 94.63 2774.20 16470.59 07:47:01 313.85 12.13 301.72 799.33 87591.32 07:48:01 4.83 0.08 4.75 16.13 4197.17 07:49:01 3.98 0.03 3.95 3.73 4187.74 07:50:01 4.27 0.03 4.23 0.67 4056.39 07:51:01 3.93 0.03 3.90 3.60 4184.64 07:52:01 4.08 0.00 4.08 0.00 4187.44 07:53:01 39.16 1.72 37.44 126.11 6188.17 Average: 65.06 6.64 58.43 543.18 15809.70 07:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30086820 31709040 2852400 8.66 71196 1860304 1456144 4.28 863876 1693196 180748 07:46:01 28289968 31663756 4649252 14.11 101156 3533104 1554116 4.57 979316 3279764 1504772 07:47:01 26783352 31098804 6155868 18.69 118708 4405120 3700520 10.89 1640588 4047696 392 07:48:01 26781872 31098064 6157348 18.69 118752 4405736 3657176 10.76 1642464 4046796 192 07:49:01 26783864 31100284 6155356 18.69 118832 4405844 3657116 10.76 1641240 4046480 72 07:50:01 26781164 31097720 6158056 18.70 118904 4405884 3626948 10.67 1644600 4046244 64 07:51:01 26783492 31100240 6155728 18.69 118976 4406000 3638704 10.71 1642236 4046216 48 07:52:01 26782076 31098928 6157144 18.69 119044 4406004 3652024 10.75 1643044 4046092 176 07:53:01 27340520 31641096 5598700 17.00 121440 4391268 1490260 4.38 1135728 4015600 43788 Average: 27379236 31289770 5559984 16.88 111890 4024363 2937001 8.64 1425899 3696454 192250 07:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 07:45:01 ens3 60.33 42.01 1016.96 7.64 0.00 0.00 0.00 0.00 07:46:01 br-7b0431d9c824 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 7.27 7.27 0.68 0.68 0.00 0.00 0.00 0.00 07:46:01 ens3 359.59 203.45 10883.76 18.57 0.00 0.00 0.00 0.00 07:47:01 br-7b0431d9c824 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 vethf7cc777 0.25 0.37 0.01 0.03 0.00 0.00 0.00 0.00 07:47:01 lo 5.67 5.67 0.39 0.39 0.00 0.00 0.00 0.00 07:48:01 br-7b0431d9c824 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 vethf7cc777 0.25 0.28 0.01 0.02 0.00 0.00 0.00 0.00 07:48:01 lo 9.40 9.40 0.56 0.56 0.00 0.00 0.00 0.00 07:49:01 br-7b0431d9c824 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 vethf7cc777 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 07:49:01 lo 9.20 9.20 0.55 0.55 0.00 0.00 0.00 0.00 07:50:01 br-7b0431d9c824 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 vethf7cc777 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 07:50:01 lo 9.40 9.40 0.56 0.56 0.00 0.00 0.00 0.00 07:51:01 br-7b0431d9c824 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 vethf7cc777 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 07:51:01 lo 9.20 9.20 0.55 0.55 0.00 0.00 0.00 0.00 07:52:01 br-7b0431d9c824 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 vethf7cc777 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:52:01 lo 9.00 9.00 0.53 0.53 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 lo 6.93 6.93 0.54 0.54 0.00 0.00 0.00 0.00 07:53:01 ens3 1147.33 696.97 22218.09 116.96 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 7.52 7.52 0.50 0.50 0.00 0.00 0.00 0.00 Average: ens3 84.36 49.84 2387.37 6.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11481) 01/12/24 _x86_64_ (8 CPU) 07:43:21 LINUX RESTART (8 CPU) 07:44:02 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 10.36 0.00 0.69 1.42 0.03 87.49 07:45:01 0 9.10 0.00 0.71 0.05 0.02 90.12 07:45:01 1 8.80 0.00 0.71 0.10 0.03 90.35 07:45:01 2 0.08 0.00 0.05 0.00 0.03 99.83 07:45:01 3 3.93 0.00 0.34 0.05 0.02 95.66 07:45:01 4 6.96 0.00 0.66 0.39 0.02 91.97 07:45:01 5 16.37 0.00 0.88 2.90 0.05 79.80 07:45:01 6 25.59 0.00 1.59 4.41 0.05 68.35 07:45:01 7 12.02 0.00 0.56 3.48 0.03 83.91 07:46:01 all 11.85 0.00 2.46 1.60 0.05 84.04 07:46:01 0 5.56 0.00 1.67 0.36 0.03 92.37 07:46:01 1 7.59 0.00 1.90 0.52 0.03 89.95 07:46:01 2 8.46 0.00 2.50 7.03 0.07 81.95 07:46:01 3 8.37 0.00 2.20 0.05 0.02 89.37 07:46:01 4 25.07 0.00 3.49 1.59 0.07 69.78 07:46:01 5 18.46 0.00 2.49 1.82 0.05 77.18 07:46:01 6 5.96 0.00 2.70 0.77 0.05 90.51 07:46:01 7 15.43 0.00 2.73 0.65 0.05 81.13 07:47:01 all 15.40 0.00 3.40 4.54 0.07 76.60 07:47:01 0 10.99 0.00 3.14 1.19 0.07 84.62 07:47:01 1 15.37 0.00 3.70 25.06 0.07 55.81 07:47:01 2 18.45 0.00 3.14 2.63 0.08 75.70 07:47:01 3 15.39 0.00 4.26 0.79 0.07 79.50 07:47:01 4 12.77 0.00 3.49 2.61 0.07 81.07 07:47:01 5 12.21 0.00 2.95 1.30 0.08 83.46 07:47:01 6 15.49 0.00 2.83 1.94 0.05 79.70 07:47:01 7 22.53 0.00 3.67 0.93 0.07 72.80 07:48:01 all 0.35 0.00 0.08 0.26 0.02 99.28 07:48:01 0 1.75 0.00 0.08 1.88 0.02 96.28 07:48:01 1 0.05 0.00 0.03 0.00 0.00 99.92 07:48:01 2 0.25 0.00 0.05 0.03 0.03 99.63 07:48:01 3 0.07 0.00 0.08 0.00 0.00 99.85 07:48:01 4 0.28 0.00 0.13 0.18 0.03 99.37 07:48:01 5 0.17 0.00 0.13 0.00 0.00 99.70 07:48:01 6 0.13 0.00 0.10 0.00 0.02 99.75 07:48:01 7 0.13 0.00 0.08 0.00 0.02 99.77 07:49:01 all 0.38 0.00 0.07 0.24 0.01 99.29 07:49:01 0 2.05 0.00 0.10 1.79 0.02 96.04 07:49:01 1 0.13 0.00 0.05 0.00 0.02 99.80 07:49:01 2 0.12 0.00 0.03 0.02 0.02 99.82 07:49:01 3 0.08 0.00 0.03 0.00 0.00 99.88 07:49:01 4 0.25 0.00 0.17 0.07 0.02 99.50 07:49:01 5 0.17 0.00 0.08 0.02 0.02 99.72 07:49:01 6 0.10 0.00 0.08 0.00 0.00 99.82 07:49:01 7 0.07 0.00 0.02 0.02 0.00 99.90 07:50:01 all 0.37 0.00 0.07 0.26 0.01 99.29 07:50:01 0 2.04 0.00 0.10 1.92 0.02 95.93 07:50:01 1 0.23 0.00 0.10 0.00 0.00 99.67 07:50:01 2 0.08 0.00 0.08 0.00 0.02 99.82 07:50:01 3 0.02 0.00 0.02 0.00 0.02 99.95 07:50:01 4 0.13 0.00 0.12 0.10 0.00 99.65 07:50:01 5 0.22 0.00 0.07 0.00 0.02 99.70 07:50:01 6 0.13 0.00 0.05 0.00 0.03 99.78 07:50:01 7 0.10 0.00 0.05 0.00 0.02 99.83 07:51:01 all 0.17 0.00 0.08 0.25 0.01 99.48 07:51:01 0 0.50 0.00 0.07 2.02 0.02 97.40 07:51:01 1 0.08 0.00 0.07 0.00 0.00 99.85 07:51:01 2 0.12 0.00 0.08 0.00 0.03 99.77 07:51:01 3 0.20 0.00 0.08 0.02 0.00 99.70 07:51:01 4 0.07 0.00 0.08 0.00 0.02 99.83 07:51:01 5 0.13 0.00 0.08 0.00 0.02 99.77 07:51:01 6 0.10 0.00 0.10 0.00 0.02 99.78 07:51:01 7 0.18 0.00 0.10 0.00 0.00 99.72 07:52:01 all 0.08 0.00 0.07 0.21 0.01 99.63 07:52:01 0 0.10 0.00 0.07 1.67 0.02 98.14 07:52:01 1 0.05 0.00 0.05 0.00 0.02 99.88 07:52:01 2 0.07 0.00 0.08 0.00 0.03 99.82 07:52:01 3 0.08 0.00 0.00 0.00 0.00 99.92 07:52:01 4 0.02 0.00 0.03 0.00 0.00 99.95 07:52:01 5 0.05 0.00 0.02 0.00 0.00 99.93 07:52:01 6 0.08 0.00 0.10 0.00 0.02 99.80 07:52:01 7 0.20 0.00 0.17 0.00 0.00 99.63 07:53:01 all 4.11 0.00 0.54 0.45 0.03 94.86 07:53:01 0 2.06 0.00 0.45 2.59 0.02 94.88 07:53:01 1 2.82 0.00 0.53 0.15 0.02 96.48 07:53:01 2 16.86 0.00 1.00 0.07 0.07 82.01 07:53:01 3 1.18 0.00 0.48 0.17 0.02 98.15 07:53:01 4 0.68 0.00 0.30 0.05 0.02 98.95 07:53:01 5 5.05 0.00 0.52 0.03 0.03 94.37 07:53:01 6 1.15 0.00 0.58 0.52 0.03 97.71 07:53:01 7 3.09 0.00 0.48 0.03 0.02 96.38 Average: all 4.76 0.00 0.83 1.02 0.03 93.37 Average: 0 3.77 0.00 0.71 1.50 0.02 93.99 Average: 1 3.87 0.00 0.79 2.85 0.02 92.47 Average: 2 4.94 0.00 0.78 1.08 0.04 93.15 Average: 3 3.24 0.00 0.83 0.12 0.01 95.80 Average: 4 5.11 0.00 0.94 0.55 0.03 93.37 Average: 5 5.84 0.00 0.80 0.67 0.03 92.67 Average: 6 5.37 0.00 0.90 0.84 0.03 92.86 Average: 7 5.94 0.00 0.87 0.56 0.02 92.61