---> uname -a: Linux prd-centos8-robot-2c-8g-1105.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: 2799.998 BogoMIPS: 5599.99 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 584 4803 19 2309 6810 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:7d:9d:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe7d:9df6/64 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) 12/08/2024 _x86_64_ (2 CPU) 23:24:57 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 100.17 12.66 87.50 2332.16 6475.77 11:28:01 PM 70.39 0.70 69.69 50.79 9647.53 11:29:01 PM 26.46 0.55 25.91 64.78 1447.18 11:30:01 PM 49.32 2.52 46.80 396.00 6951.53 11:31:01 PM 4.78 0.00 4.78 0.00 219.31 11:32:01 PM 0.58 0.00 0.58 0.00 7.65 11:33:01 PM 0.27 0.00 0.27 0.00 2.37 11:34:01 PM 5.45 0.17 5.28 32.92 77.09 11:35:01 PM 22.36 0.53 21.82 64.77 919.69 Average: 31.08 1.90 29.18 326.82 2860.69 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5285012 7088092 2597412 32.95 2688 1981152 699036 7.83 209700 2051740 228192 11:28:01 PM 5250052 7085868 2632372 33.40 2688 2013036 653628 7.32 229580 2053912 20 11:29:01 PM 5010416 6995748 2872008 36.44 2688 2158108 733708 8.22 267844 2242360 124756 11:30:01 PM 5011712 7062888 2870712 36.42 2688 2220640 650572 7.28 263120 2227452 16 11:31:01 PM 5014976 7066176 2867448 36.38 2688 2220648 631108 7.07 263120 2227340 4 11:32:01 PM 5015024 7066224 2867400 36.38 2688 2220648 631108 7.07 263120 2227188 4 11:33:01 PM 5014788 7065988 2867636 36.38 2688 2220648 631108 7.07 263120 2227624 4 11:34:01 PM 4862116 6947092 3020308 38.32 2688 2254172 758568 8.49 290960 2351764 34248 11:35:01 PM 4950308 7003544 2932116 37.20 2688 2222800 691620 7.74 460640 2095492 2360 Average: 5046045 7042402 2836379 35.98 2688 2167984 675606 7.56 279023 2189430 43289 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 88.64 70.46 945.71 8.74 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 51.04 35.26 440.19 6.19 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 45.33 35.65 297.23 8.63 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 570.96 413.18 115.70 95.35 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 1.63 0.87 0.52 0.35 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 1.18 0.17 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 1.27 0.33 0.31 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 12.98 10.33 12.85 5.65 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 20.34 15.51 14.75 7.17 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 88.15 64.64 203.03 14.70 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) 12/08/2024 _x86_64_ (2 CPU) 23:24:57 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 36.14 0.00 5.76 2.91 0.10 55.09 11:27:01 PM 0 50.30 0.00 7.41 3.44 0.10 38.75 11:27:01 PM 1 22.05 0.00 4.12 2.38 0.10 71.35 11:28:01 PM all 13.53 0.00 2.35 2.07 0.08 81.97 11:28:01 PM 0 20.31 0.00 2.56 2.57 0.08 74.47 11:28:01 PM 1 6.76 0.00 2.14 1.57 0.07 89.46 11:29:01 PM all 24.15 0.00 3.21 0.33 0.08 72.23 11:29:01 PM 0 23.99 0.00 2.92 0.35 0.08 72.66 11:29:01 PM 1 24.31 0.00 3.50 0.30 0.08 71.80 11:30:01 PM all 14.37 0.00 3.39 0.87 0.07 81.31 11:30:01 PM 0 14.64 0.00 3.36 0.49 0.07 81.45 11:30:01 PM 1 14.09 0.00 3.41 1.26 0.07 81.17 11:31:01 PM all 0.37 0.00 0.13 0.06 0.03 99.41 11:31:01 PM 0 0.12 0.00 0.15 0.00 0.03 99.70 11:31:01 PM 1 0.62 0.00 0.12 0.12 0.03 99.12 11:32:01 PM all 0.23 0.00 0.08 0.00 0.03 99.65 11:32:01 PM 0 0.12 0.00 0.07 0.00 0.03 99.78 11:32:01 PM 1 0.35 0.00 0.10 0.00 0.03 99.52 11:33:01 PM all 0.25 0.00 0.08 0.00 0.03 99.63 11:33:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:33:01 PM 1 0.42 0.00 0.10 0.00 0.03 99.45 11:34:01 PM all 9.40 0.00 0.93 0.04 0.06 89.57 11:34:01 PM 0 15.30 0.00 1.08 0.07 0.07 83.48 11:34:01 PM 1 3.50 0.00 0.78 0.02 0.05 95.65 11:35:01 PM all 23.74 0.00 2.97 0.29 0.08 72.92 11:35:01 PM 0 23.91 0.00 3.00 0.17 0.08 72.83 11:35:01 PM 1 23.56 0.00 2.94 0.42 0.07 73.01 Average: all 13.57 0.00 2.10 0.73 0.06 83.53 Average: 0 16.51 0.00 2.29 0.78 0.06 80.35 Average: 1 10.63 0.00 1.91 0.67 0.06 86.72