---> uname -a: Linux prd-centos7-docker-2c-8g-3085.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 20G 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 620 4180 16 3020 6892 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: eth0: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:62:50:fb brd ff:ff:ff:ff:ff:ff inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe62:50fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:63:bc:a0 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/07/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 132.99 55.32 77.68 7254.20 40090.89 08:53:01 PM 88.13 0.03 88.10 0.95 8359.12 08:54:01 PM 124.61 1.93 122.68 255.34 7611.07 08:55:02 PM 111.33 2.81 108.52 969.56 20238.55 08:56:01 PM 23.65 0.08 23.57 2.84 3956.46 08:57:01 PM 8.30 0.55 7.76 332.04 756.12 08:58:01 PM 27.17 0.42 26.76 25.31 10602.61 08:59:01 PM 36.27 1.53 34.74 166.53 2048.56 Average: 69.11 7.87 61.25 1130.51 11731.40 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5623188 2385552 29.79 2088 1743928 928072 10.25 576724 1562716 70716 08:53:01 PM 5409952 2598788 32.45 2088 1921844 922640 10.19 602084 1709388 66040 08:54:01 PM 4938456 3070284 38.34 2088 2077596 1218332 13.45 965796 1781804 81196 08:55:02 PM 4068048 3940692 49.20 2088 2619444 1486408 16.41 1507040 2065032 70592 08:56:01 PM 3919896 4088844 51.05 2088 2668564 1638840 18.09 1644276 2069832 10904 08:57:01 PM 3527740 4481000 55.95 2088 2694616 1896820 20.94 2014680 2088748 7924 08:58:01 PM 4329348 3679392 45.94 2088 2928668 947116 10.46 1211712 2079528 37344 08:59:01 PM 4254764 3753976 46.87 2088 2948356 946420 10.45 1384120 1981492 28772 Average: 4508924 3499816 43.70 2088 2450377 1248081 13.78 1238304 1917318 46686 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 382.64 197.07 1247.38 51.58 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 39.17 37.38 581.42 4.69 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 315.52 352.96 1589.11 63.36 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:02 PM eth0 311.96 359.08 3236.51 432.12 0.00 0.00 0.00 08:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 46.02 51.52 325.78 8.74 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 6.89 6.64 4.53 2.55 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 155.19 205.81 32.13 1717.08 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 28.61 24.23 49.31 39.95 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 161.25 154.80 885.23 291.16 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/07/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 40.72 0.00 6.40 3.75 1.31 47.81 08:52:02 PM 0 34.90 0.00 7.72 3.32 1.44 52.62 08:52:02 PM 1 46.56 0.00 5.08 4.19 1.17 43.00 08:53:01 PM all 35.58 0.00 2.94 0.74 1.15 59.59 08:53:01 PM 0 35.60 0.00 3.26 0.45 1.16 59.52 08:53:01 PM 1 35.56 0.00 2.62 1.03 1.12 59.67 08:54:01 PM all 56.59 0.00 4.32 1.91 1.75 35.42 08:54:01 PM 0 47.03 0.00 5.87 2.81 2.29 42.00 08:54:01 PM 1 65.98 0.00 2.78 1.01 1.24 28.98 08:55:02 PM all 72.92 0.00 3.93 1.70 1.35 20.10 08:55:02 PM 0 66.18 0.00 4.96 1.88 1.67 25.33 08:55:02 PM 1 79.62 0.00 2.93 1.54 1.01 14.91 08:56:01 PM all 91.59 0.00 2.24 0.08 0.55 5.55 08:56:01 PM 0 90.21 0.00 2.61 0.15 0.60 6.42 08:56:01 PM 1 92.96 0.00 1.86 0.00 0.52 4.66 08:57:01 PM all 85.71 0.00 1.91 0.02 0.52 11.84 08:57:01 PM 0 83.96 0.00 1.95 0.02 0.60 13.47 08:57:01 PM 1 87.44 0.00 1.90 0.00 0.45 10.22 08:58:01 PM all 44.43 0.00 2.37 0.32 0.89 51.99 08:58:01 PM 0 42.77 0.00 2.55 0.25 0.91 53.52 08:58:01 PM 1 46.11 0.00 2.16 0.41 0.85 50.46 08:59:01 PM all 34.39 0.00 1.81 0.49 0.80 62.50 08:59:01 PM 0 44.31 0.00 2.27 0.41 0.75 52.27 08:59:01 PM 1 24.73 0.00 1.37 0.57 0.87 72.45 Average: all 57.22 0.00 3.23 1.13 1.04 37.39 Average: 0 55.20 0.00 3.89 1.15 1.17 38.58 Average: 1 59.22 0.00 2.58 1.10 0.90 36.20