---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4937 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 7.2G 63% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 522 1810 0 5643 7155 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f7:08:2e brd ff:ff:ff:ff:ff:ff inet 10.32.7.216/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fef7:82e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:bc:c4:df 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4937) 07/04/26 _x86_64_ (4 CPU) 04:29:46 LINUX RESTART (4 CPU) 04:30:01 tps rtps wtps bread/s bwrtn/s 04:31:01 157.41 69.31 88.10 5599.47 40011.48 04:32:01 63.27 0.13 63.14 23.46 9673.45 04:33:01 145.15 12.75 132.40 2240.53 80232.93 04:34:01 99.72 0.15 99.57 18.53 34761.75 04:35:01 18.58 0.02 18.56 0.40 471.65 04:36:01 60.25 0.65 59.60 5.20 17921.09 04:37:01 61.94 0.07 61.87 5.20 15467.69 04:38:01 12.21 0.30 11.91 19.99 457.58 Average: 77.31 10.42 66.89 989.01 24873.10 04:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 5889760 7421284 2277660 27.89 37580 1673500 983232 10.67 574940 1530508 66624 04:32:01 5534672 7360508 2632748 32.23 57320 1933148 1032136 11.20 652340 1777288 136628 04:33:01 2816588 7384228 5350832 65.51 98676 4498968 1196052 12.98 679020 4300804 341696 04:34:01 2827856 7370232 5339564 65.38 114452 4421108 1295816 14.06 824232 4102704 696 04:35:01 2801964 7358580 5365456 65.69 114824 4430320 1319316 14.32 843520 4105208 3304 04:36:01 2082504 7370608 6084916 74.50 134104 5071152 1434716 15.57 887308 4706452 168344 04:37:01 1920512 7378600 6246908 76.49 138468 5235480 1118220 12.13 1253236 4500780 364 04:38:01 1862484 7329540 6304936 77.20 139928 5243352 1088256 11.81 1758332 4054296 26236 Average: 3217042 7371698 4950378 60.61 104419 4063378 1183468 12.84 934116 3634755 92986 04:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 ens3 422.63 249.63 1173.81 67.63 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 04:32:01 ens3 73.70 60.74 800.32 6.61 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:33:01 ens3 434.35 254.27 11515.55 20.64 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 04:34:01 ens3 55.11 43.80 378.77 8.08 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:35:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 ens3 272.93 229.62 2797.27 16.26 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:37:01 ens3 134.78 228.15 21.59 1631.12 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 lo 6.80 6.80 0.60 0.60 0.00 0.00 0.00 0.00 04:38:01 ens3 245.88 360.70 25.89 2854.87 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 204.92 178.36 2088.89 575.69 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 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4937) 07/04/26 _x86_64_ (4 CPU) 04:29:46 LINUX RESTART (4 CPU) 04:30:01 CPU %user %nice %system %iowait %steal %idle 04:31:01 all 19.77 0.00 2.96 5.34 0.85 71.06 04:31:01 0 10.01 0.00 1.77 7.74 0.60 79.88 04:31:01 1 17.33 0.00 1.70 2.30 0.78 77.88 04:31:01 2 40.10 0.00 6.76 6.01 1.34 45.79 04:31:01 3 11.74 0.00 1.64 5.33 0.70 80.59 04:32:01 all 18.69 0.00 1.09 1.70 0.48 78.04 04:32:01 0 0.95 0.00 0.07 0.00 0.07 98.92 04:32:01 1 6.50 0.00 0.25 0.62 0.22 92.41 04:32:01 2 54.45 0.00 2.71 0.43 1.27 41.14 04:32:01 3 12.95 0.00 1.36 5.74 0.40 79.55 04:33:01 all 21.75 0.00 8.86 2.35 0.90 66.13 04:33:01 0 17.21 0.00 8.30 0.81 0.67 73.00 04:33:01 1 17.94 0.00 8.44 1.47 0.73 71.42 04:33:01 2 39.27 0.00 11.25 1.23 1.26 46.99 04:33:01 3 12.61 0.00 7.43 5.91 0.92 73.13 04:34:01 all 17.71 0.00 7.33 2.05 1.04 71.88 04:34:01 0 24.35 0.00 8.64 3.59 1.39 62.02 04:34:01 1 16.40 0.00 7.84 0.78 1.10 73.89 04:34:01 2 12.62 0.00 8.39 2.30 0.89 75.80 04:34:01 3 17.43 0.00 4.46 1.54 0.75 75.81 04:35:01 all 18.13 0.00 6.04 0.03 1.27 74.53 04:35:01 0 13.68 0.00 7.21 0.10 1.25 77.76 04:35:01 1 30.37 0.00 8.18 0.00 1.62 59.83 04:35:01 2 20.50 0.00 6.23 0.02 1.54 71.72 04:35:01 3 7.95 0.00 2.54 0.00 0.68 88.82 04:36:01 all 15.84 0.00 5.78 0.98 1.58 75.82 04:36:01 0 15.61 0.00 6.31 0.72 1.74 75.62 04:36:01 1 17.50 0.00 6.68 1.62 1.60 72.60 04:36:01 2 19.73 0.00 6.34 0.34 2.10 71.50 04:36:01 3 10.54 0.00 3.76 1.25 0.90 83.54 04:37:01 all 50.84 0.00 5.96 1.19 3.80 38.21 04:37:01 0 47.26 0.00 5.78 0.93 3.60 42.43 04:37:01 1 53.84 0.00 6.00 0.37 3.74 36.06 04:37:01 2 51.01 0.00 6.53 1.51 4.15 36.80 04:37:01 3 51.24 0.00 5.55 1.95 3.69 37.56 04:38:01 all 25.65 0.00 1.68 0.48 1.91 70.29 04:38:01 0 24.67 0.00 1.39 0.75 1.97 71.22 04:38:01 1 18.85 0.00 1.32 1.05 1.72 77.07 04:38:01 2 35.82 0.00 2.43 0.10 2.24 59.41 04:38:01 3 23.25 0.00 1.61 0.02 1.70 73.43 Average: all 23.58 0.00 4.95 1.76 1.48 68.22 Average: 0 19.24 0.00 4.92 1.83 1.42 72.60 Average: 1 22.38 0.00 5.04 1.02 1.44 70.12 Average: 2 34.23 0.00 6.31 1.49 1.85 56.12 Average: 3 18.51 0.00 3.53 2.71 1.22 74.02