---> uname -a: Linux prd-centos8-robot-2c-8g-9683.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 578 4986 19 2132 6822 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:76:be:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe76:be75/64 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) 08/10/2024 _x86_64_ (2 CPU) 03:44:16 LINUX RESTART (2 CPU) 03:45:01 AM tps rtps wtps bread/s bwrtn/s 03:46:01 AM 79.67 44.94 34.74 6009.73 20859.23 03:47:01 AM 97.48 6.97 90.52 1258.32 8000.53 03:48:01 AM 59.08 0.63 58.45 48.92 7183.74 03:49:01 AM 12.76 0.85 11.91 123.96 328.66 03:50:01 AM 62.60 2.52 60.08 396.00 6928.34 03:51:01 AM 10.01 0.12 9.90 33.06 1526.33 03:52:01 AM 1.97 0.00 1.97 0.00 67.18 03:53:01 AM 0.18 0.00 0.18 0.00 2.45 03:54:01 AM 13.01 0.32 12.70 36.93 530.04 Average: 37.42 6.26 31.16 878.57 5047.48 03:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 AM 5612568 7099740 2269852 28.80 2688 1680896 679960 7.61 178064 1811556 77452 03:47:01 AM 5257800 7057892 2624620 33.30 2688 1978336 688008 7.70 212624 2073512 161028 03:48:01 AM 5187880 7013212 2694540 34.18 2688 2002928 728660 8.16 223340 2124992 16 03:49:01 AM 5208896 7042492 2673524 33.92 2688 2011160 708664 7.93 246452 2080372 3280 03:50:01 AM 5026528 7067420 2855892 36.23 2688 2210352 668832 7.49 265548 2215700 25512 03:51:01 AM 4974664 7018080 2907756 36.89 2688 2212848 719364 8.05 266000 2265476 4 03:52:01 AM 4974708 7018124 2907712 36.89 2688 2212848 719364 8.05 266000 2265296 12 03:53:01 AM 4963756 7007192 2918664 37.03 2688 2212880 735484 8.24 266000 2275092 24 03:54:01 AM 5122172 6996376 2760248 35.02 2688 2049404 731448 8.19 292816 2114632 19448 Average: 5147664 7035614 2734756 34.69 2688 2063517 708865 7.94 246316 2136292 31864 03:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 305.65 167.43 1023.29 58.71 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 72.17 58.86 786.53 8.44 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 36.47 21.51 330.21 3.39 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 13.71 11.13 5.63 3.89 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 63.00 50.82 279.58 14.15 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 241.26 223.73 66.92 57.02 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 252.58 251.87 51.65 105.38 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 188.27 186.59 141.82 66.39 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 59.51 43.59 104.14 28.05 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 136.96 112.84 309.97 38.38 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) 08/10/2024 _x86_64_ (2 CPU) 03:44:16 LINUX RESTART (2 CPU) 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 17.57 0.03 5.07 31.00 0.08 46.24 03:46:01 AM 0 15.64 0.03 5.60 34.37 0.08 44.28 03:46:01 AM 1 19.49 0.03 4.54 27.64 0.08 48.21 03:47:01 AM all 32.14 0.00 5.57 4.15 0.10 58.04 03:47:01 AM 0 23.04 0.00 4.58 4.06 0.10 68.22 03:47:01 AM 1 41.25 0.00 6.57 4.23 0.10 47.85 03:48:01 AM all 10.65 0.00 1.47 5.03 0.16 82.70 03:48:01 AM 0 9.39 0.00 1.20 3.82 0.18 85.41 03:48:01 AM 1 11.90 0.00 1.74 6.24 0.13 79.99 03:49:01 AM all 11.13 0.00 1.73 2.42 0.05 84.68 03:49:01 AM 0 8.72 0.00 1.43 1.44 0.05 88.36 03:49:01 AM 1 13.52 0.00 2.02 3.40 0.05 81.01 03:50:01 AM all 27.39 0.00 4.13 6.23 0.12 62.14 03:50:01 AM 0 15.44 0.00 3.34 4.22 0.08 76.91 03:50:01 AM 1 39.40 0.00 4.92 8.24 0.15 47.29 03:51:01 AM all 8.91 0.00 0.91 0.34 0.06 89.78 03:51:01 AM 0 7.10 0.00 0.77 0.37 0.07 91.69 03:51:01 AM 1 10.73 0.00 1.04 0.32 0.05 87.86 03:52:01 AM all 21.46 0.00 0.56 0.01 0.12 77.86 03:52:01 AM 0 0.95 0.00 0.25 0.02 0.10 98.68 03:52:01 AM 1 41.98 0.00 0.87 0.00 0.13 57.01 03:53:01 AM all 26.08 0.00 0.54 0.00 0.12 73.26 03:53:01 AM 0 1.24 0.00 0.28 0.00 0.10 98.38 03:53:01 AM 1 51.01 0.00 0.81 0.00 0.13 48.05 03:54:01 AM all 14.89 0.00 2.11 0.23 0.07 82.71 03:54:01 AM 0 11.35 0.00 2.38 0.20 0.07 86.00 03:54:01 AM 1 18.40 0.00 1.84 0.25 0.07 79.44 Average: all 18.92 0.00 2.45 5.47 0.10 73.06 Average: 0 10.32 0.00 2.20 5.37 0.09 82.01 Average: 1 27.52 0.00 2.70 5.58 0.10 64.10