---> uname -a: Linux prd-centos8-robot-2c-8g-1657.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 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): 0,1 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 rep_good nopl 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 560 4821 19 2315 6833 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ab:d2:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 82344sec preferred_lft 82344sec inet6 fe80::f816:3eff:feab:d2c2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-1657.novalocal) 10/27/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.88 0.02 0.87 0.13 186.25 12:02:01 AM 0.45 0.07 0.38 1.73 6.80 12:03:01 AM 0.18 0.00 0.18 0.00 1.73 12:04:01 AM 0.22 0.00 0.22 0.00 2.52 12:05:01 AM 0.27 0.00 0.27 0.00 4.97 12:06:01 AM 0.20 0.00 0.20 0.00 1.87 12:07:01 AM 0.12 0.02 0.10 0.53 0.63 12:08:01 AM 0.33 0.05 0.28 7.07 7.65 12:09:01 AM 0.43 0.00 0.43 0.00 5.80 12:10:01 AM 0.45 0.00 0.45 0.00 5.45 12:11:01 AM 0.60 0.00 0.60 0.00 8.40 12:12:01 AM 72.98 13.51 59.46 2497.43 4686.57 12:13:01 AM 85.79 0.70 85.09 50.79 9540.11 12:14:01 AM 19.18 0.38 18.80 64.26 1707.72 12:15:01 AM 67.04 2.47 64.58 407.46 7400.77 Average: 16.61 1.15 15.46 201.97 1571.09 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 5831636 7210196 2050788 26.02 2688 1577620 615688 6.89 155380 1637192 4 12:02:01 AM 5832300 7210932 2050124 26.01 2688 1577692 615688 6.89 155532 1636796 4 12:03:01 AM 5832264 7210896 2050160 26.01 2688 1577692 615688 6.89 155532 1636796 4 12:04:01 AM 5832236 7210868 2050188 26.01 2688 1577692 615688 6.89 155532 1636864 12 12:05:01 AM 5831968 7210604 2050456 26.01 2688 1577696 615688 6.89 155532 1637076 4 12:06:01 AM 5832368 7211004 2050056 26.01 2688 1577696 615688 6.89 155532 1636804 4 12:07:01 AM 5831960 7210596 2050464 26.01 2688 1577696 599024 6.71 155532 1637152 4 12:08:01 AM 5832000 7210976 2050424 26.01 2688 1578036 601580 6.74 155620 1637056 4 12:09:01 AM 5832064 7211040 2050360 26.01 2688 1578036 601580 6.74 155620 1637124 4 12:10:01 AM 5831584 7210560 2050840 26.02 2688 1578036 604112 6.76 155620 1637296 4 12:11:01 AM 5831916 7210896 2050508 26.01 2688 1578040 604112 6.76 155620 1637184 4 12:12:01 AM 5401080 7104088 2481344 31.48 2688 1884796 645728 7.23 214048 1942704 137168 12:13:01 AM 5182372 7026436 2700052 34.25 2688 2020736 695704 7.79 225644 2123396 30116 12:14:01 AM 5180412 7056336 2702012 34.28 2688 2051000 677068 7.58 247840 2102748 28024 12:15:01 AM 4997256 7051432 2885168 36.60 2688 2222960 649984 7.28 303836 2206016 13428 Average: 5660894 7170457 2221530 28.18 2688 1702362 624868 7.00 180161 1758814 13919 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 0.23 0.08 0.04 0.01 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 0.63 0.13 0.13 0.07 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 0.58 0.22 0.37 0.20 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 0.10 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 0.13 0.00 0.01 0.00 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 0.17 0.07 0.01 0.00 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 0.30 0.17 0.08 0.07 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 0.55 0.03 0.05 0.00 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 219.74 149.25 1198.48 83.51 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 64.31 50.56 631.12 13.96 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 21.65 18.10 7.58 5.73 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 80.72 64.31 318.19 21.86 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.97 18.87 143.74 8.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-1657.novalocal) 10/27/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.30 0.02 0.20 0.01 0.03 99.45 12:01:01 AM 0 0.50 0.00 0.12 0.02 0.03 99.33 12:01:01 AM 1 0.10 0.03 0.28 0.00 0.02 99.57 12:02:01 AM all 0.08 0.00 0.08 0.00 0.03 99.82 12:02:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 12:02:01 AM 1 0.03 0.00 0.07 0.00 0.02 99.88 12:03:01 AM all 0.30 0.00 0.04 0.00 0.03 99.62 12:03:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 12:03:01 AM 1 0.03 0.00 0.03 0.00 0.03 99.90 12:04:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 12:04:01 AM 0 0.55 0.00 0.03 0.00 0.03 99.38 12:04:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 12:05:01 AM all 0.32 0.00 0.06 0.00 0.02 99.61 12:05:01 AM 0 0.15 0.00 0.03 0.00 0.02 99.80 12:05:01 AM 1 0.48 0.00 0.08 0.00 0.02 99.42 12:06:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 12:06:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 12:06:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 12:07:01 AM all 0.29 0.00 0.06 0.00 0.02 99.63 12:07:01 AM 0 0.10 0.00 0.10 0.00 0.02 99.78 12:07:01 AM 1 0.48 0.00 0.02 0.00 0.02 99.48 12:08:01 AM all 0.28 0.00 0.09 0.01 0.03 99.59 12:08:01 AM 0 0.15 0.00 0.07 0.00 0.03 99.75 12:08:01 AM 1 0.40 0.00 0.12 0.02 0.03 99.43 12:09:01 AM all 0.30 0.00 0.05 0.00 0.03 99.62 12:09:01 AM 0 0.50 0.00 0.05 0.00 0.02 99.43 12:09:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 12:10:01 AM all 0.22 0.00 0.05 0.00 0.03 99.70 12:10:01 AM 0 0.38 0.00 0.05 0.00 0.03 99.53 12:10:01 AM 1 0.05 0.00 0.05 0.00 0.03 99.87 12:11:01 AM all 0.33 0.00 0.06 0.00 0.03 99.59 12:11:01 AM 0 0.07 0.00 0.05 0.00 0.02 99.87 12:11:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 29.96 0.00 5.55 2.08 0.08 62.33 12:12:01 AM 0 27.00 0.00 5.28 2.02 0.08 65.62 12:12:01 AM 1 32.92 0.00 5.83 2.14 0.08 59.03 12:13:01 AM all 23.88 0.00 3.23 2.57 0.08 70.24 12:13:01 AM 0 13.07 0.00 2.93 2.53 0.08 81.38 12:13:01 AM 1 34.70 0.00 3.52 2.60 0.08 59.10 12:14:01 AM all 15.73 0.00 2.52 0.83 0.05 80.86 12:14:01 AM 0 6.88 0.00 2.34 0.94 0.05 89.80 12:14:01 AM 1 24.57 0.00 2.70 0.73 0.05 71.94 12:15:01 AM all 32.52 0.00 4.51 1.74 0.08 61.16 12:15:01 AM 0 17.45 0.00 3.57 1.77 0.08 77.13 12:15:01 AM 1 47.59 0.00 5.45 1.70 0.08 45.17 Average: all 7.01 0.00 1.11 0.48 0.04 91.36 Average: 0 4.51 0.00 0.99 0.49 0.04 93.98 Average: 1 9.51 0.00 1.23 0.48 0.04 88.74