---> uname -a: Linux prd-centos8-robot-2c-8g-14970.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 596 4989 19 2112 6805 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:8f:8b:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fe8f:8be0/64 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) 08/27/2024 _x86_64_ (2 CPU) 00:56:04 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 103.12 13.10 90.02 2343.22 7033.49 12:59:01 AM 69.79 0.70 69.09 50.79 9185.12 01:00:01 AM 31.97 0.53 31.44 64.78 1670.83 01:01:01 AM 45.93 0.05 45.88 3.60 6977.01 01:02:01 AM 2.76 0.07 2.70 1.73 84.88 01:03:01 AM 0.28 0.00 0.28 0.00 5.23 01:04:01 AM 0.13 0.00 0.13 0.00 1.03 01:05:01 AM 9.82 0.42 9.40 69.86 311.35 Average: 32.98 1.86 31.12 316.75 3158.49 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5189488 6993620 2692944 34.16 2688 1982724 743392 8.32 220028 2140128 224500 12:59:01 AM 5197312 7024564 2685120 34.06 2688 2004584 699712 7.83 233272 2108388 1108 01:00:01 AM 5028416 7052456 2854016 36.21 2688 2193416 672204 7.53 259144 2227556 170528 01:01:01 AM 5018728 7046288 2863704 36.33 2688 2196832 649612 7.27 261580 2228304 4 01:02:01 AM 5019828 7047460 2862604 36.32 2688 2196904 649612 7.27 261708 2227956 16 01:03:01 AM 5019628 7047260 2862804 36.32 2688 2196904 649612 7.27 261708 2228108 8 01:04:01 AM 5019896 7047528 2862536 36.32 2688 2196904 649612 7.27 261708 2227916 4 01:05:01 AM 5121824 6975928 2760608 35.02 2688 2029476 728716 8.16 286512 2121060 17140 Average: 5076890 7029388 2805542 35.59 2688 2124718 680309 7.62 255708 2188677 51664 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 130.64 95.68 1165.13 23.81 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 38.94 26.61 329.43 6.05 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 45.43 34.87 272.46 7.86 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 155.33 127.59 36.35 34.13 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 1.88 0.70 0.72 2.07 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 1.15 0.45 1.12 0.24 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 1.13 0.18 0.06 0.01 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 41.43 30.21 73.26 19.36 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 51.99 39.54 234.81 11.69 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) 08/27/2024 _x86_64_ (2 CPU) 00:56:04 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 38.30 0.00 6.51 2.57 0.15 52.47 12:58:01 AM 0 30.47 0.00 6.08 2.98 0.15 60.32 12:58:01 AM 1 46.14 0.00 6.93 2.15 0.15 44.62 12:59:01 AM all 15.94 0.00 2.75 9.80 0.07 71.44 12:59:01 AM 0 14.92 0.00 2.67 7.80 0.07 74.54 12:59:01 AM 1 16.97 0.00 2.82 11.80 0.07 68.34 01:00:01 AM all 24.93 0.00 3.50 0.79 0.08 70.71 01:00:01 AM 0 16.19 0.00 3.11 0.75 0.07 79.89 01:00:01 AM 1 33.66 0.00 3.89 0.83 0.08 61.54 01:01:01 AM all 10.11 0.00 2.12 2.52 0.06 85.20 01:01:01 AM 0 12.19 0.00 2.18 2.24 0.07 83.32 01:01:01 AM 1 8.04 0.00 2.05 2.79 0.05 87.07 01:02:01 AM all 0.13 0.00 0.08 0.02 0.01 99.77 01:02:01 AM 0 0.07 0.00 0.08 0.00 0.00 99.85 01:02:01 AM 1 0.18 0.00 0.08 0.03 0.02 99.68 01:03:01 AM all 0.29 0.00 0.07 0.00 0.03 99.62 01:03:01 AM 0 0.37 0.00 0.07 0.00 0.03 99.53 01:03:01 AM 1 0.22 0.00 0.07 0.00 0.02 99.70 01:04:01 AM all 0.21 0.00 0.08 0.00 0.02 99.70 01:04:01 AM 0 0.33 0.00 0.08 0.00 0.02 99.57 01:04:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 01:05:01 AM all 13.29 0.00 1.98 0.04 0.05 84.64 01:05:01 AM 0 14.14 0.00 1.97 0.03 0.05 83.81 01:05:01 AM 1 12.44 0.00 1.98 0.05 0.05 85.48 Average: all 12.91 0.00 2.14 1.97 0.06 82.93 Average: 0 11.09 0.00 2.03 1.73 0.06 85.09 Average: 1 14.72 0.00 2.24 2.21 0.06 80.77