---> uname -a: Linux prd-centos8-robot-2c-8g-39750.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4980 19 2124 6808 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:c0:4e:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fec0:4e82/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/07/2024 _x86_64_ (2 CPU) 06:45:37 LINUX RESTART (2 CPU) 06:46:01 AM tps rtps wtps bread/s bwrtn/s 06:47:01 AM 118.94 78.26 40.68 8135.27 37353.44 06:48:01 AM 92.35 8.01 84.34 1350.22 6573.59 06:49:01 AM 72.84 0.70 72.14 50.78 9395.80 06:50:01 AM 29.14 0.42 28.72 64.77 1597.33 06:51:01 AM 48.28 0.03 48.25 3.46 7057.89 06:52:02 AM 3.02 0.12 2.90 33.06 137.92 06:53:01 AM 2.27 0.00 2.27 0.00 70.45 06:54:01 AM 0.40 0.00 0.40 0.00 4.83 06:55:01 AM 12.85 0.32 12.53 36.92 497.57 Average: 42.31 9.78 32.53 1077.05 6978.94 06:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:47:01 AM 5638044 7080740 2244388 28.47 2688 1638888 677448 7.59 168472 1803664 51224 06:48:01 AM 5189976 6993092 2692456 34.16 2688 1981732 749800 8.40 218328 2140136 223332 06:49:01 AM 5179516 7013592 2702916 34.29 2688 2011148 702212 7.86 231216 2125416 1120 06:50:01 AM 4944720 6975256 2937712 37.27 2688 2201360 747604 8.37 276436 2294452 170608 06:51:01 AM 5013304 7050180 2869128 36.40 2688 2206224 646724 7.24 258156 2234908 4 06:52:02 AM 4967288 7006572 2915144 36.98 2688 2208632 712980 7.98 258428 2280900 4 06:53:01 AM 4967520 7006804 2914912 36.98 2688 2208632 712980 7.98 258428 2280836 8 06:54:01 AM 4952496 6991800 2929936 37.17 2688 2208652 728504 8.16 258428 2295156 4 06:55:01 AM 5113252 6979428 2769180 35.13 2688 2041552 728776 8.16 288940 2126524 19364 Average: 5107346 7010829 2775086 35.21 2688 2078536 711892 7.97 246315 2175777 51741 06:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 245.91 144.33 859.10 56.50 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 76.97 62.15 943.63 7.70 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 47.50 29.02 385.88 6.42 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 36.10 29.34 293.43 6.91 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 243.75 215.82 53.89 47.29 0.00 0.00 0.00 0.00 06:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:02 AM eth0 66.46 55.73 29.29 19.32 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 262.62 261.63 52.79 109.50 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 202.58 198.10 198.24 70.20 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 75.74 53.55 123.31 27.25 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 139.51 116.36 327.13 38.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/07/2024 _x86_64_ (2 CPU) 06:45:37 LINUX RESTART (2 CPU) 06:46:01 AM CPU %user %nice %system %iowait %steal %idle 06:47:01 AM all 24.98 0.05 7.84 33.12 0.15 33.86 06:47:01 AM 0 26.81 0.07 7.98 34.27 0.14 30.73 06:47:01 AM 1 23.14 0.03 7.69 31.96 0.17 37.00 06:48:01 AM all 37.48 0.00 6.48 3.10 0.12 52.82 06:48:01 AM 0 47.41 0.00 7.50 2.93 0.12 42.04 06:48:01 AM 1 27.59 0.00 5.46 3.27 0.12 63.56 06:49:01 AM all 19.57 0.00 2.95 2.58 0.08 74.82 06:49:01 AM 0 19.01 0.00 2.93 2.96 0.08 75.02 06:49:01 AM 1 20.13 0.00 2.98 2.21 0.07 74.62 06:50:01 AM all 23.47 0.00 3.01 0.63 0.07 72.83 06:50:01 AM 0 30.61 0.00 3.44 0.87 0.07 65.01 06:50:01 AM 1 16.34 0.00 2.57 0.38 0.07 80.64 06:51:01 AM all 12.77 0.00 2.67 2.05 0.06 82.44 06:51:01 AM 0 14.68 0.00 2.43 1.59 0.07 81.24 06:51:01 AM 1 10.87 0.00 2.92 2.52 0.05 83.65 06:52:02 AM all 6.18 0.00 0.39 0.05 0.03 93.34 06:52:02 AM 0 11.85 0.00 0.55 0.02 0.05 87.53 06:52:02 AM 1 0.53 0.00 0.23 0.08 0.02 99.13 06:53:01 AM all 21.63 0.00 0.47 0.01 0.09 77.80 06:53:01 AM 0 42.63 0.00 0.79 0.00 0.12 56.47 06:53:01 AM 1 0.70 0.00 0.15 0.02 0.07 99.06 06:54:01 AM all 25.31 0.00 0.51 0.00 0.08 74.10 06:54:01 AM 0 6.50 0.00 0.33 0.00 0.05 93.11 06:54:01 AM 1 44.20 0.00 0.69 0.00 0.10 55.01 06:55:01 AM all 16.54 0.00 1.99 0.12 0.07 81.28 06:55:01 AM 0 11.64 0.00 2.30 0.17 0.05 85.84 06:55:01 AM 1 21.48 0.00 1.68 0.07 0.08 76.69 Average: all 20.88 0.01 2.92 4.59 0.08 71.52 Average: 0 23.41 0.01 3.14 4.73 0.08 68.63 Average: 1 18.35 0.00 2.70 4.46 0.08 74.40