---> uname -a: Linux prd-centos8-robot-2c-8g-41110.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: 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 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 584 4986 19 2126 6815 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:85:47:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fe85:4702/64 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) 10/10/2024 _x86_64_ (2 CPU) 05:25:14 LINUX RESTART (2 CPU) 05:26:01 AM tps rtps wtps bread/s bwrtn/s 05:27:01 AM 104.02 13.21 90.80 2346.68 7119.88 05:28:01 AM 67.94 0.67 67.27 49.46 9394.65 05:29:01 AM 40.54 0.32 40.22 60.65 2591.87 05:30:01 AM 31.61 0.03 31.57 3.47 6019.16 05:31:01 AM 2.70 0.12 2.58 33.06 126.23 05:32:01 AM 2.28 0.00 2.28 0.00 72.79 05:33:01 AM 0.13 0.00 0.13 0.00 2.00 05:34:01 AM 13.65 0.43 13.21 48.12 750.40 Average: 32.86 1.85 31.01 317.70 3259.69 05:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:27:01 AM 5291092 7095528 2591332 32.87 2688 1982364 643488 7.21 210120 2046204 223484 05:28:01 AM 5207148 7042444 2675276 33.94 2688 2012504 679148 7.60 230600 2098296 1116 05:29:01 AM 4976972 7015016 2905452 36.86 2688 2207132 688472 7.71 253560 2280464 166180 05:30:01 AM 5024760 7062568 2857664 36.25 2688 2207312 648548 7.26 258048 2225448 8 05:31:01 AM 4978344 7018676 2904080 36.84 2688 2209824 717260 8.03 258316 2271536 16 05:32:01 AM 4970028 7010368 2912396 36.95 2688 2209840 736396 8.25 258316 2279088 24 05:33:01 AM 4964752 7005100 2917672 37.01 2688 2209856 736396 8.25 258316 2284200 24 05:34:01 AM 5161244 7029668 2721180 34.52 2688 2043468 690568 7.73 446124 1921240 13372 Average: 5071792 7034921 2810632 35.66 2688 2135288 692534 7.75 271675 2175810 50528 05:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 136.77 107.36 1214.35 23.66 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 47.68 31.81 401.98 5.22 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 36.72 31.59 295.98 8.34 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 252.03 171.66 51.94 44.75 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 113.56 105.18 40.45 42.19 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 248.61 246.06 119.56 101.13 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 179.89 177.04 154.31 61.04 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 63.16 41.20 94.31 24.39 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 134.80 113.99 296.62 38.84 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) 10/10/2024 _x86_64_ (2 CPU) 05:25:14 LINUX RESTART (2 CPU) 05:26:01 AM CPU %user %nice %system %iowait %steal %idle 05:27:01 AM all 39.02 0.00 6.60 1.92 0.12 52.34 05:27:01 AM 0 36.17 0.00 6.07 1.53 0.12 56.10 05:27:01 AM 1 41.86 0.00 7.14 2.30 0.12 48.58 05:28:01 AM all 14.97 0.00 2.46 1.86 0.06 80.66 05:28:01 AM 0 9.81 0.00 2.79 2.36 0.07 84.98 05:28:01 AM 1 20.12 0.00 2.12 1.37 0.05 76.34 05:29:01 AM all 29.63 0.00 3.83 2.59 0.08 63.87 05:29:01 AM 0 21.00 0.00 3.53 2.48 0.07 72.91 05:29:01 AM 1 38.26 0.00 4.12 2.70 0.10 54.82 05:30:01 AM all 4.76 0.00 1.36 1.61 0.03 92.23 05:30:01 AM 0 2.36 0.00 1.29 1.69 0.03 94.63 05:30:01 AM 1 7.16 0.00 1.44 1.54 0.03 89.83 05:31:01 AM all 10.20 0.00 0.48 0.03 0.08 89.22 05:31:01 AM 0 1.69 0.00 0.30 0.03 0.07 97.91 05:31:01 AM 1 18.71 0.00 0.65 0.02 0.08 80.53 05:32:01 AM all 19.54 0.00 0.52 0.01 0.10 79.83 05:32:01 AM 0 0.92 0.00 0.25 0.02 0.07 98.74 05:32:01 AM 1 38.16 0.00 0.79 0.00 0.13 60.92 05:33:01 AM all 24.46 0.00 0.49 0.00 0.09 74.96 05:33:01 AM 0 47.51 0.00 0.76 0.00 0.13 51.60 05:33:01 AM 1 1.44 0.00 0.22 0.00 0.05 98.29 05:34:01 AM all 17.25 0.00 2.82 0.23 0.08 79.63 05:34:01 AM 0 8.25 0.00 2.59 0.38 0.07 88.71 05:34:01 AM 1 26.29 0.00 3.05 0.07 0.08 70.51 Average: all 19.99 0.00 2.32 1.03 0.08 76.58 Average: 0 15.96 0.00 2.20 1.06 0.08 80.70 Average: 1 24.02 0.00 2.44 1.00 0.08 72.46