---> uname -a: Linux prd-centos8-robot-2c-8g-41588.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 573 4960 19 2163 6827 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:69:9f:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe69:9f89/64 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) 10/12/2024 _x86_64_ (2 CPU) 00:57:37 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 130.05 68.63 61.42 8003.33 38789.51 01:00:01 AM 118.84 6.78 112.06 1247.38 10580.04 01:01:01 AM 35.48 1.03 34.45 111.54 4237.96 01:02:01 AM 42.30 0.10 42.20 4.00 2838.78 01:03:01 AM 25.70 0.03 25.66 3.47 5619.26 01:04:01 AM 0.75 0.10 0.65 32.12 654.08 01:05:01 AM 29.96 0.85 29.11 101.72 2090.35 Average: 54.73 11.08 43.65 1357.81 9259.29 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5478360 7032156 2404072 30.50 2688 1744960 740220 8.29 189756 1925180 123380 01:00:01 AM 5153792 7010720 2728640 34.62 2688 2034556 720860 8.07 213396 2170076 129708 01:01:01 AM 5258568 7094700 2623864 33.29 2688 2013120 611952 6.85 240088 2037288 16 01:02:01 AM 5002796 7041136 2879636 36.53 2688 2207272 657096 7.36 255564 2250872 154424 01:03:01 AM 5032840 7070872 2849592 36.15 2688 2207348 625312 7.00 258528 2214596 4 01:04:01 AM 5011084 7071592 2871348 36.43 2688 2229824 627824 7.03 258988 2236040 2136 01:05:01 AM 5160544 7068112 2721888 34.53 2688 2082792 647012 7.24 465536 1904868 196 Average: 5156855 7055613 2725577 34.58 2688 2074267 661468 7.41 268837 2105560 58552 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 282.79 170.95 1311.20 57.26 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 85.17 63.45 893.30 9.44 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 15.69 9.16 7.16 3.95 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 43.98 36.33 299.44 9.33 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 188.09 134.41 36.75 35.85 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 97.62 59.20 361.27 8.61 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 63.69 46.14 118.75 57.38 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 111.00 74.23 432.59 25.98 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) 10/12/2024 _x86_64_ (2 CPU) 00:57:37 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 34.52 0.04 7.90 19.77 0.11 37.65 12:59:01 AM 0 36.63 0.03 7.43 19.61 0.12 36.17 12:59:01 AM 1 32.42 0.05 8.37 19.93 0.10 39.13 01:00:01 AM all 29.64 0.00 5.42 7.07 0.10 57.77 01:00:01 AM 0 40.63 0.00 5.70 6.18 0.10 47.39 01:00:01 AM 1 18.65 0.00 5.14 7.96 0.10 68.14 01:01:01 AM all 16.99 0.00 1.91 1.80 0.09 79.20 01:01:01 AM 0 19.09 0.00 1.97 2.07 0.07 76.80 01:01:01 AM 1 14.92 0.00 1.84 1.54 0.12 81.59 01:02:01 AM all 27.01 0.00 4.34 1.50 0.08 67.07 01:02:01 AM 0 27.04 0.00 4.20 1.87 0.08 66.81 01:02:01 AM 1 26.98 0.00 4.49 1.12 0.08 67.33 01:03:01 AM all 0.73 0.00 0.69 2.84 0.03 95.72 01:03:01 AM 0 0.42 0.00 0.65 4.25 0.03 94.65 01:03:01 AM 1 1.04 0.00 0.74 1.42 0.02 96.79 01:04:01 AM all 7.66 0.00 0.48 0.10 0.05 91.70 01:04:01 AM 0 9.50 0.00 0.46 0.07 0.05 89.92 01:04:01 AM 1 5.83 0.00 0.51 0.14 0.05 93.48 01:05:01 AM all 30.21 0.00 3.82 0.28 0.09 65.61 01:05:01 AM 0 31.49 0.00 4.43 0.42 0.10 63.56 01:05:01 AM 1 28.92 0.00 3.21 0.13 0.08 67.65 Average: all 20.99 0.01 3.51 4.77 0.08 70.64 Average: 0 23.57 0.00 3.55 4.93 0.08 67.86 Average: 1 18.41 0.01 3.47 4.61 0.08 73.42