---> uname -a: Linux prd-centos8-robot-2c-8g-1985.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 572 5007 19 2117 6828 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:e0:a2:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fee0:a25b/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) 10/28/2024 _x86_64_ (2 CPU) 00:54:41 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 191.71 131.06 60.64 13992.54 40242.64 12:57:01 AM 124.41 7.41 116.99 1296.50 11379.17 12:58:01 AM 24.41 0.42 24.00 64.79 2014.21 12:59:01 AM 58.80 0.03 58.76 3.47 7734.76 01:00:01 AM 6.70 0.10 6.60 32.12 318.68 01:01:01 AM 1.93 0.02 1.92 0.13 70.45 01:02:01 AM 0.43 0.07 0.37 1.73 8.47 01:03:01 AM 13.00 0.33 12.66 37.86 479.07 Average: 52.67 17.43 35.24 1929.02 7781.75 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5437100 7021316 2445332 31.02 2688 1774700 742364 8.31 191636 1963404 112244 12:57:01 AM 5178308 7008656 2704124 34.31 2688 2007024 702312 7.86 220696 2130488 34152 12:58:01 AM 5184696 7049572 2697736 34.22 2688 2041052 688480 7.71 243404 2105912 31896 12:59:01 AM 5036384 7067220 2846048 36.11 2688 2200312 614808 6.88 256296 2210140 1336 01:00:01 AM 4973672 7005716 2908760 36.90 2688 2201516 750932 8.41 256420 2276376 76 01:01:01 AM 4847636 6879724 3034796 38.50 2688 2201560 867312 9.71 256420 2401556 40 01:02:01 AM 4919028 6951476 2963404 37.60 2688 2201920 786464 8.81 256544 2330220 252 01:03:01 AM 5140580 6999884 2741852 34.78 2688 2034204 701352 7.85 288052 2099672 17136 Average: 5089676 6997946 2792756 35.43 2688 2082786 731753 8.19 246184 2189721 24642 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 301.85 185.33 1530.20 57.77 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 65.23 51.37 649.79 8.47 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 16.75 9.70 6.40 3.88 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 215.64 153.88 332.15 43.35 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 32.71 30.72 6.76 150.52 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 506.43 429.42 5246.12 567.59 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 442.71 343.87 5219.93 22.55 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 178.94 116.86 1502.37 26.06 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 220.06 165.17 1812.10 110.03 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) 10/28/2024 _x86_64_ (2 CPU) 00:54:41 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 41.48 0.08 10.22 4.57 0.12 43.53 12:56:01 AM 0 36.47 0.07 9.30 4.91 0.12 49.14 12:56:01 AM 1 46.50 0.08 11.15 4.23 0.12 37.91 12:57:01 AM all 31.73 0.00 5.83 10.73 0.13 51.57 12:57:01 AM 0 18.57 0.00 4.75 12.59 0.12 63.97 12:57:01 AM 1 44.95 0.00 6.91 8.87 0.15 39.12 12:58:01 AM all 14.18 0.00 1.90 1.96 0.07 81.89 12:58:01 AM 0 4.41 0.00 1.57 3.04 0.05 90.94 12:58:01 AM 1 23.96 0.00 2.24 0.89 0.08 72.83 12:59:01 AM all 23.01 0.00 3.85 1.88 0.09 71.17 12:59:01 AM 0 18.68 0.00 3.32 1.72 0.10 76.18 12:59:01 AM 1 27.34 0.00 4.39 2.04 0.08 66.15 01:00:01 AM all 3.00 0.00 0.23 0.08 0.04 96.64 01:00:01 AM 0 3.94 0.00 0.30 0.05 0.03 95.67 01:00:01 AM 1 2.06 0.00 0.17 0.12 0.05 97.61 01:01:01 AM all 13.99 0.00 1.29 0.00 0.08 84.63 01:01:01 AM 0 12.08 0.00 1.09 0.00 0.08 86.74 01:01:01 AM 1 15.91 0.00 1.48 0.00 0.08 82.53 01:02:01 AM all 10.51 0.00 1.03 0.00 0.09 88.37 01:02:01 AM 0 6.24 0.00 0.56 0.00 0.08 93.12 01:02:01 AM 1 14.75 0.00 1.50 0.00 0.10 83.65 01:03:01 AM all 17.12 0.00 2.34 0.13 0.07 80.35 01:03:01 AM 0 21.16 0.00 2.72 0.12 0.08 75.93 01:03:01 AM 1 13.09 0.00 1.96 0.13 0.05 84.77 Average: all 19.39 0.01 3.34 2.43 0.09 74.74 Average: 0 15.21 0.01 2.96 2.82 0.08 78.92 Average: 1 23.57 0.01 3.73 2.04 0.09 70.56