---> uname -a: Linux prd-centos8-robot-2c-8g-7790.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4787 19 2312 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:df:df:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fedf:df6d/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) 01/05/2025 _x86_64_ (2 CPU) 23:25:07 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 116.53 0.33 116.19 14.53 10360.78 11:28:01 PM 38.09 1.05 37.04 113.71 4788.82 11:29:01 PM 35.62 6.75 28.87 1247.98 1723.91 11:30:01 PM 43.49 2.52 40.98 396.07 6873.79 11:31:01 PM 2.78 0.00 2.78 0.00 90.24 11:32:01 PM 0.32 0.00 0.32 0.00 5.10 11:33:01 PM 0.12 0.00 0.12 0.00 1.17 11:34:01 PM 10.01 0.18 9.83 33.86 259.50 Average: 30.87 1.35 29.52 225.77 3012.80 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5185768 7010936 2696656 34.21 2688 2003968 717592 8.03 190516 2168352 145584 11:28:01 PM 5291356 7094072 2591068 32.87 2688 1980848 658364 7.37 217976 2029940 20 11:29:01 PM 4934500 6987376 2947924 37.40 2688 2222560 716000 8.02 257504 2321104 187416 11:30:01 PM 5002492 7056388 2879932 36.54 2688 2224008 639068 7.16 264448 2241700 8 11:31:01 PM 5002632 7056540 2879792 36.53 2688 2224012 639068 7.16 264444 2242008 8 11:32:01 PM 5003180 7057088 2879244 36.53 2688 2224012 639068 7.16 264444 2241736 8 11:33:01 PM 5002752 7056660 2879672 36.53 2688 2224012 639068 7.16 264444 2241880 4 11:34:01 PM 4994156 7046460 2888268 36.64 2688 2221864 712032 7.97 303484 2207580 13216 Average: 5052104 7045690 2830320 35.91 2688 2165660 670032 7.50 253408 2211788 43283 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 118.61 96.50 1382.54 13.16 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 14.68 10.71 7.26 4.07 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 38.99 31.56 296.96 15.66 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 570.99 399.45 113.07 88.53 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 1.17 0.67 0.47 0.32 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 1.30 0.18 0.10 0.01 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 0.95 0.33 0.29 0.20 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 16.64 13.50 16.07 6.83 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 95.41 69.11 227.10 16.10 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) 01/05/2025 _x86_64_ (2 CPU) 23:25:07 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 36.31 0.00 5.20 1.95 0.09 56.45 11:27:01 PM 0 22.41 0.00 3.76 1.61 0.08 72.13 11:27:01 PM 1 50.23 0.00 6.65 2.28 0.10 40.74 11:28:01 PM all 16.60 0.00 1.98 0.69 0.08 80.65 11:28:01 PM 0 13.32 0.00 1.85 0.52 0.08 84.22 11:28:01 PM 1 19.88 0.00 2.10 0.87 0.08 77.07 11:29:01 PM all 22.49 0.00 4.45 0.54 0.10 72.42 11:29:01 PM 0 24.25 0.00 4.81 0.57 0.10 70.27 11:29:01 PM 1 20.73 0.00 4.09 0.52 0.10 74.56 11:30:01 PM all 6.77 0.00 2.03 1.10 0.05 90.04 11:30:01 PM 0 8.15 0.00 1.99 1.10 0.05 88.71 11:30:01 PM 1 5.40 0.00 2.08 1.11 0.05 91.37 11:31:01 PM all 0.17 0.00 0.08 0.01 0.03 99.71 11:31:01 PM 0 0.25 0.00 0.08 0.00 0.02 99.65 11:31:01 PM 1 0.08 0.00 0.08 0.02 0.05 99.77 11:32:01 PM all 0.30 0.00 0.06 0.00 0.03 99.61 11:32:01 PM 0 0.52 0.00 0.02 0.00 0.02 99.45 11:32:01 PM 1 0.08 0.00 0.10 0.00 0.05 99.77 11:33:01 PM all 0.32 0.00 0.06 0.00 0.04 99.58 11:33:01 PM 0 0.20 0.00 0.05 0.00 0.03 99.72 11:33:01 PM 1 0.43 0.00 0.07 0.00 0.05 99.45 11:34:01 PM all 12.76 0.00 1.34 0.06 0.06 85.79 11:34:01 PM 0 7.32 0.00 1.12 0.03 0.07 91.46 11:34:01 PM 1 18.20 0.00 1.55 0.08 0.05 80.12 Average: all 11.98 0.00 1.90 0.54 0.06 85.51 Average: 0 9.56 0.00 1.71 0.48 0.06 88.19 Average: 1 14.40 0.00 2.09 0.61 0.07 82.84