---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12862 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 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 817 25908 0 5441 30893 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:d5:57:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fed5:57e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:91:c8:8a 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-12862) 01/17/24 _x86_64_ (8 CPU) 07:43:31 LINUX RESTART (8 CPU) 07:44:02 tps rtps wtps bread/s bwrtn/s 07:45:01 140.04 71.84 68.21 4648.97 29676.33 07:46:02 128.36 22.58 105.78 2706.75 34804.87 07:47:01 182.80 0.54 182.26 64.66 110616.06 07:48:01 257.29 12.56 244.73 824.70 48140.28 07:49:01 80.79 1.93 78.85 111.98 25977.60 Average: 157.83 21.79 136.04 1666.76 49708.83 07:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30153636 31710060 2785584 8.46 66876 1801736 1447956 4.26 859072 1639112 146636 07:46:02 29774176 31744308 3165044 9.61 85344 2179400 1392028 4.10 869456 1973500 160088 07:47:01 26609904 31688136 6329316 19.22 129456 5113452 1441696 4.24 981792 4859512 505152 07:48:01 24762408 30042216 8176812 24.82 138676 5289332 6614804 19.46 2810768 4819188 124 07:49:01 26517556 31621280 6421664 19.50 142948 5121756 1498584 4.41 1243688 4674704 32020 Average: 27563536 31361200 5375684 16.32 112660 3901135 2479014 7.29 1352955 3593203 168804 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 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 07:45:01 ens3 366.33 234.50 1519.21 61.68 0.00 0.00 0.00 0.00 07:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:02 lo 4.07 4.07 0.39 0.39 0.00 0.00 0.00 0.00 07:46:02 ens3 67.42 49.91 877.63 9.16 0.00 0.00 0.00 0.00 07:47:01 br-3e9929fcb6f7 0.00 0.00 0.00 0.00 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 lo 6.85 6.85 0.69 0.69 0.00 0.00 0.00 0.00 07:47:01 ens3 895.87 490.21 26079.73 35.58 0.00 0.00 0.00 0.00 07:48:01 br-3e9929fcb6f7 0.42 0.45 0.23 0.04 0.00 0.00 0.00 0.00 07:48:01 vethee65d69 55.32 66.24 19.33 16.23 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 veth526d700 26.86 24.98 11.56 16.26 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 lo 19.66 19.66 2.08 2.08 0.00 0.00 0.00 0.00 07:49:01 ens3 1416.16 841.49 28217.75 134.65 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 3.19 3.19 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 282.98 167.45 5667.66 26.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12862) 01/17/24 _x86_64_ (8 CPU) 07:43:31 LINUX RESTART (8 CPU) 07:44:02 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 11.33 0.00 1.05 2.81 0.05 84.76 07:45:01 0 13.83 0.00 1.00 0.73 0.05 84.38 07:45:01 1 11.48 0.00 1.17 2.51 0.05 84.78 07:45:01 2 6.24 0.00 0.48 0.65 0.09 92.55 07:45:01 3 4.36 0.00 0.78 0.63 0.03 94.20 07:45:01 4 2.63 0.00 0.71 0.14 0.03 96.49 07:45:01 5 17.53 0.00 1.90 6.66 0.07 73.84 07:45:01 6 20.16 0.00 1.02 10.61 0.05 68.16 07:45:01 7 14.41 0.00 1.26 0.54 0.07 83.73 07:46:02 all 10.08 0.00 0.85 2.84 0.04 86.19 07:46:02 0 6.40 0.00 0.74 0.72 0.02 92.13 07:46:02 1 7.02 0.00 0.48 8.52 0.07 83.90 07:46:02 2 0.57 0.00 0.65 4.26 0.05 94.47 07:46:02 3 12.99 0.00 0.90 1.12 0.05 84.94 07:46:02 4 27.16 0.00 1.85 1.28 0.05 69.66 07:46:02 5 4.00 0.00 0.73 0.82 0.03 94.41 07:46:02 6 2.37 0.00 0.35 5.14 0.02 92.12 07:46:02 7 20.15 0.00 1.12 0.85 0.03 77.85 07:47:01 all 10.97 0.00 4.58 8.30 0.11 76.04 07:47:01 0 9.66 0.00 3.89 0.03 0.10 86.31 07:47:01 1 11.67 0.00 4.16 22.33 0.14 61.71 07:47:01 2 11.29 0.00 6.58 36.57 0.14 45.42 07:47:01 3 11.89 0.00 4.65 0.07 0.07 83.32 07:47:01 4 12.78 0.00 3.67 0.02 0.10 83.42 07:47:01 5 12.16 0.00 4.42 1.32 0.09 82.01 07:47:01 6 8.89 0.00 2.90 5.51 0.07 82.63 07:47:01 7 9.40 0.00 6.38 0.76 0.12 83.34 07:48:01 all 25.97 0.00 3.51 3.41 0.11 67.00 07:48:01 0 17.43 0.00 2.68 1.57 0.10 78.23 07:48:01 1 28.23 0.00 3.97 6.23 0.10 61.48 07:48:01 2 26.90 0.00 4.01 4.84 0.13 64.11 07:48:01 3 28.14 0.00 3.74 1.37 0.10 66.64 07:48:01 4 27.40 0.00 4.01 1.66 0.12 66.81 07:48:01 5 29.35 0.00 3.10 1.90 0.12 65.54 07:48:01 6 20.91 0.00 2.66 8.43 0.10 67.90 07:48:01 7 29.37 0.00 3.92 1.29 0.13 65.28 07:49:01 all 7.55 0.00 0.69 1.83 0.04 89.89 07:49:01 0 1.00 0.00 0.60 12.14 0.05 86.21 07:49:01 1 2.99 0.00 0.55 0.17 0.03 96.26 07:49:01 2 0.89 0.00 0.47 0.03 0.02 98.60 07:49:01 3 30.96 0.00 1.49 0.67 0.05 66.83 07:49:01 4 21.44 0.00 0.78 0.63 0.05 77.09 07:49:01 5 0.97 0.00 0.45 0.12 0.02 98.45 07:49:01 6 1.45 0.00 0.62 0.72 0.03 97.18 07:49:01 7 0.68 0.00 0.58 0.18 0.02 98.53 Average: all 13.19 0.00 2.12 3.81 0.07 80.80 Average: 0 9.64 0.00 1.77 3.06 0.06 85.46 Average: 1 12.26 0.00 2.06 7.89 0.08 77.71 Average: 2 9.15 0.00 2.41 9.11 0.08 79.24 Average: 3 17.74 0.00 2.30 0.78 0.06 79.12 Average: 4 18.37 0.00 2.20 0.75 0.07 78.60 Average: 5 12.77 0.00 2.11 2.15 0.06 82.90 Average: 6 10.73 0.00 1.50 6.07 0.05 81.65 Average: 7 14.82 0.00 2.63 0.72 0.07 81.74