---> uname -a: Linux prd-centos8-robot-2c-8g-9918.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4791 19 2307 6797 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:e6:18:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fee6:1855/64 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) 11/24/2024 _x86_64_ (2 CPU) 22:47:06 LINUX RESTART (2 CPU) 10:48:01 PM tps rtps wtps bread/s bwrtn/s 10:49:01 PM 64.36 19.71 44.65 5029.79 4065.71 10:50:01 PM 100.32 3.53 96.78 93.84 9422.68 10:51:01 PM 28.19 0.42 27.77 64.78 3232.41 10:52:01 PM 41.06 2.48 38.58 392.60 2588.84 10:53:01 PM 26.32 0.03 26.29 3.47 5625.09 10:54:01 PM 2.62 0.00 2.62 0.00 68.29 10:55:01 PM 0.47 0.00 0.47 0.00 5.80 10:56:01 PM 0.35 0.00 0.35 0.00 3.58 10:57:01 PM 11.55 0.18 11.36 33.86 324.11 Average: 30.58 2.93 27.65 624.30 2815.32 10:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 PM 5379516 7000228 2502916 31.75 2688 1810980 751640 8.42 214764 1990348 91308 10:50:01 PM 5154916 6991248 2727516 34.60 2688 2012736 728880 8.16 220672 2153048 75444 10:51:01 PM 5238508 7076200 2643924 33.54 2688 2014684 646508 7.24 239496 2057564 4 10:52:01 PM 4959668 7009084 2922764 37.08 2688 2218332 683080 7.65 258632 2292528 155376 10:53:01 PM 5003688 7052852 2878744 36.52 2688 2218460 624360 6.99 262216 2241112 4 10:54:01 PM 5003412 7052576 2879020 36.52 2688 2218460 624360 6.99 262216 2241180 4 10:55:01 PM 5003404 7052568 2879028 36.52 2688 2218460 624360 6.99 262216 2241228 8 10:56:01 PM 5003664 7052824 2878768 36.52 2688 2218464 624360 6.99 262216 2241116 4 10:57:01 PM 4923848 6971304 2958584 37.53 2688 2216344 705288 7.90 301168 2281728 13196 Average: 5074514 7028765 2807918 35.62 2688 2127436 668093 7.48 253733 2193317 37261 10:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 255.88 183.36 1533.34 60.67 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 66.06 53.08 674.90 8.70 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 22.91 13.21 6.85 4.43 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 46.46 37.91 301.22 9.40 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 575.14 415.11 111.09 92.62 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 0.90 0.42 0.20 0.11 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 1.18 0.23 0.16 0.02 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 0.87 0.17 0.05 0.01 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 15.50 13.55 15.37 6.40 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 109.44 79.68 293.70 20.26 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) 11/24/2024 _x86_64_ (2 CPU) 22:47:06 LINUX RESTART (2 CPU) 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 30.66 0.00 5.45 8.46 0.10 55.33 10:49:01 PM 0 28.96 0.00 5.12 10.69 0.10 55.13 10:49:01 PM 1 32.35 0.00 5.78 6.24 0.10 55.53 10:50:01 PM all 31.92 0.00 4.64 3.95 0.12 59.37 10:50:01 PM 0 22.97 0.00 3.74 4.17 0.10 69.03 10:50:01 PM 1 40.89 0.00 5.54 3.74 0.13 49.70 10:51:01 PM all 10.74 0.00 1.55 1.32 0.05 86.33 10:51:01 PM 0 6.20 0.00 1.32 1.04 0.05 91.39 10:51:01 PM 1 15.27 0.00 1.79 1.60 0.05 81.29 10:52:01 PM all 25.49 0.00 4.22 1.18 0.12 69.00 10:52:01 PM 0 10.13 0.00 3.13 1.12 0.12 85.50 10:52:01 PM 1 40.86 0.00 5.31 1.23 0.12 52.48 10:53:01 PM all 3.30 0.00 1.35 2.04 0.05 93.26 10:53:01 PM 0 1.82 0.00 1.20 1.76 0.05 95.16 10:53:01 PM 1 4.78 0.00 1.49 2.33 0.05 91.35 10:54:01 PM all 0.19 0.00 0.06 0.01 0.02 99.72 10:54:01 PM 0 0.05 0.00 0.07 0.02 0.02 99.85 10:54:01 PM 1 0.33 0.00 0.05 0.00 0.02 99.60 10:55:01 PM all 0.33 0.00 0.04 0.00 0.03 99.61 10:55:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 10:55:01 PM 1 0.55 0.00 0.02 0.00 0.02 99.42 10:56:01 PM all 0.30 0.00 0.05 0.00 0.03 99.62 10:56:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 10:56:01 PM 1 0.50 0.00 0.02 0.00 0.02 99.47 10:57:01 PM all 12.52 0.00 1.36 0.45 0.05 85.62 10:57:01 PM 0 5.48 0.00 1.15 0.35 0.05 92.97 10:57:01 PM 1 19.55 0.00 1.57 0.55 0.05 78.28 Average: all 12.83 0.00 2.08 1.93 0.06 83.10 Average: 0 8.42 0.00 1.76 2.12 0.06 87.63 Average: 1 17.23 0.00 2.39 1.74 0.06 78.57