---> uname -a: Linux prd-centos8-robot-2c-8g-5171.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 581 4996 19 2119 6819 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:c1:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fedf:c107/64 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) 12/24/2024 _x86_64_ (2 CPU) 04:02:51 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 93.67 0.47 93.20 17.33 7932.52 04:06:01 AM 64.49 1.02 63.47 113.18 7910.88 04:07:01 AM 50.77 6.78 43.99 1248.52 2867.26 04:08:01 AM 23.94 0.03 23.91 3.47 5558.23 04:09:02 AM 2.23 0.10 2.13 32.93 87.57 04:10:01 AM 26.70 0.64 26.06 74.42 1251.51 Average: 43.68 1.51 42.17 248.80 4276.41 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5275492 7038092 2606932 33.07 2688 1941604 671448 7.52 187076 2087852 174336 04:06:01 AM 5299692 7096500 2582732 32.77 2688 1975048 616844 6.91 217132 2025544 20 04:07:01 AM 4983980 7020460 2898444 36.77 2688 2206276 671104 7.51 257824 2273412 156396 04:08:01 AM 5032812 7068988 2849612 36.15 2688 2206352 623476 6.98 258488 2219512 8 04:09:02 AM 5029608 7067956 2852816 36.19 2688 2208524 629696 7.05 258936 2221492 716 04:10:01 AM 5123112 6985832 2759312 35.01 2688 2038740 733676 8.21 448344 1961688 184 Average: 5124116 7046305 2758308 34.99 2688 2096091 657707 7.36 271300 2131583 55277 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 85.22 70.56 948.41 10.92 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 42.96 29.98 438.50 5.75 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 44.52 35.19 302.61 9.08 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 216.09 152.48 41.56 38.95 0.00 0.00 0.00 0.00 04:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:02 AM eth0 146.51 115.11 1348.54 11.66 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 55.42 39.65 87.44 24.23 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 98.57 73.92 529.05 16.75 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) 12/24/2024 _x86_64_ (2 CPU) 04:02:51 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 36.60 0.00 5.06 2.77 0.11 55.46 04:05:01 AM 0 38.16 0.00 4.45 2.79 0.10 54.49 04:05:01 AM 1 35.04 0.00 5.66 2.76 0.12 56.42 04:06:01 AM all 19.71 0.00 2.56 2.56 0.11 75.05 04:06:01 AM 0 29.17 0.00 2.56 2.50 0.13 65.63 04:06:01 AM 1 10.22 0.00 2.57 2.63 0.08 84.49 04:07:01 AM all 27.81 0.00 5.01 0.68 0.09 66.42 04:07:01 AM 0 31.53 0.00 5.40 0.85 0.08 62.13 04:07:01 AM 1 24.08 0.00 4.62 0.50 0.10 70.70 04:08:01 AM all 0.66 0.00 0.73 2.16 0.04 96.41 04:08:01 AM 0 0.67 0.00 0.90 3.37 0.03 95.02 04:08:01 AM 1 0.65 0.00 0.55 0.95 0.05 97.79 04:09:02 AM all 5.34 0.00 0.62 0.03 0.07 93.94 04:09:02 AM 0 2.30 0.00 0.22 0.02 0.05 97.42 04:09:02 AM 1 8.40 0.00 1.03 0.05 0.08 90.44 04:10:01 AM all 27.55 0.00 3.22 0.40 0.08 68.76 04:10:01 AM 0 35.16 0.00 4.16 0.34 0.08 60.26 04:10:01 AM 1 19.94 0.00 2.28 0.46 0.07 77.25 Average: all 19.61 0.00 2.87 1.44 0.08 76.00 Average: 0 22.81 0.00 2.95 1.65 0.08 72.52 Average: 1 16.40 0.00 2.79 1.23 0.08 79.50