---> uname -a: Linux prd-centos8-robot-2c-8g-18863.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 605 4979 19 2112 6795 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:5f:8d:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe5f:8d1b/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) 09/05/2024 _x86_64_ (2 CPU) 08:55:21 LINUX RESTART (2 CPU) 08:56:01 AM tps rtps wtps bread/s bwrtn/s 08:57:01 AM 91.30 25.87 65.43 6510.61 6746.89 08:58:01 AM 86.97 0.70 86.27 50.78 9272.83 08:59:01 AM 16.25 0.42 15.83 64.79 1618.50 09:00:01 AM 61.83 0.03 61.80 3.47 7307.56 09:01:01 AM 8.55 0.10 8.45 32.12 781.97 09:02:01 AM 2.28 0.07 2.22 1.73 82.13 09:03:01 AM 0.20 0.00 0.20 0.00 2.47 09:04:01 AM 18.58 0.42 18.16 47.73 706.63 Average: 35.75 3.45 32.30 839.05 3315.03 08:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 AM 5390000 7082052 2492424 31.62 2688 1874100 661452 7.41 209232 1960060 122900 08:58:01 AM 5189980 7015112 2692444 34.16 2688 2002612 700208 7.84 221520 2126496 30076 08:59:01 AM 5162748 7038600 2719676 34.50 2688 2051216 689836 7.72 246424 2123560 46440 09:00:01 AM 5014452 7038764 2867972 36.38 2688 2193728 675484 7.56 259644 2233160 16508 09:01:01 AM 4973428 6998968 2908996 36.90 2688 2194976 726416 8.13 259772 2274056 128 09:02:01 AM 4973840 6999576 2908584 36.90 2688 2195164 726416 8.13 259888 2274008 20 09:03:01 AM 4973912 6999680 2908512 36.90 2688 2195196 726416 8.13 259888 2274032 24 09:04:01 AM 5111832 6966236 2770592 35.15 2688 2030056 744208 8.33 441516 1977576 13364 Average: 5098774 7017374 2783650 35.31 2688 2092131 706304 7.91 269736 2155368 28682 08:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 292.09 186.84 1565.61 59.26 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 55.03 43.37 554.79 7.89 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 18.50 11.26 6.67 4.19 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 216.93 158.28 313.25 43.82 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 17.49 10.15 4.43 1.44 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 14.28 11.06 2.25 1.44 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 2.78 2.97 0.44 0.32 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 53.36 38.36 80.95 21.96 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 83.81 57.79 316.09 17.54 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) 09/05/2024 _x86_64_ (2 CPU) 08:55:21 LINUX RESTART (2 CPU) 08:56:01 AM CPU %user %nice %system %iowait %steal %idle 08:57:01 AM all 37.56 0.00 7.17 4.26 0.12 50.89 08:57:01 AM 0 28.20 0.00 6.25 3.71 0.12 61.72 08:57:01 AM 1 46.93 0.00 8.08 4.82 0.12 40.05 08:58:01 AM all 25.06 0.00 3.63 3.77 0.08 67.46 08:58:01 AM 0 20.26 0.00 2.97 4.28 0.08 72.41 08:58:01 AM 1 29.86 0.00 4.30 3.25 0.08 62.50 08:59:01 AM all 14.80 0.00 2.13 0.48 0.06 82.53 08:59:01 AM 0 4.37 0.00 1.99 0.80 0.05 92.79 08:59:01 AM 1 25.23 0.00 2.27 0.17 0.07 72.26 09:00:01 AM all 23.17 0.00 4.05 2.91 0.08 69.78 09:00:01 AM 0 15.61 0.00 3.73 4.37 0.10 76.20 09:00:01 AM 1 30.73 0.00 4.38 1.45 0.07 63.37 09:01:01 AM all 1.55 0.00 0.27 0.35 0.03 97.80 09:01:01 AM 0 1.74 0.00 0.33 0.33 0.03 97.56 09:01:01 AM 1 1.35 0.00 0.20 0.37 0.03 98.04 09:02:01 AM all 1.10 0.00 0.16 0.02 0.05 98.68 09:02:01 AM 0 0.85 0.00 0.13 0.03 0.03 98.95 09:02:01 AM 1 1.34 0.00 0.18 0.00 0.07 98.41 09:03:01 AM all 0.59 0.00 0.10 0.00 0.04 99.26 09:03:01 AM 0 0.68 0.00 0.07 0.00 0.03 99.21 09:03:01 AM 1 0.50 0.00 0.13 0.00 0.05 99.31 09:04:01 AM all 18.94 0.00 2.70 0.25 0.08 78.03 09:04:01 AM 0 12.31 0.00 3.04 0.20 0.07 84.38 09:04:01 AM 1 25.56 0.00 2.35 0.30 0.10 71.69 Average: all 15.35 0.00 2.53 1.51 0.07 80.55 Average: 0 10.50 0.00 2.31 1.72 0.06 85.40 Average: 1 20.20 0.00 2.74 1.30 0.07 75.70