---> uname -a: Linux prd-centos8-robot-2c-8g-7761.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 600 4963 19 2133 6800 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:9e:91:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe9e:91cc/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) 22:50:37 LINUX RESTART (2 CPU) 10:51:01 PM tps rtps wtps bread/s bwrtn/s 10:52:01 PM 96.85 41.63 55.22 7512.64 34070.85 10:53:01 PM 109.87 0.73 109.13 53.06 11384.92 10:54:01 PM 22.24 0.42 21.83 64.78 1660.21 10:55:01 PM 51.66 9.23 42.43 1641.45 2917.71 10:56:01 PM 26.27 0.00 26.27 0.00 5496.02 10:57:01 PM 2.80 0.00 2.80 0.00 83.54 10:58:01 PM 0.35 0.00 0.35 0.00 3.55 10:59:01 PM 0.28 0.00 0.28 0.00 2.88 11:00:01 PM 16.89 0.77 16.13 107.96 628.81 Average: 36.36 5.86 30.49 1042.36 6250.19 10:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 PM 5404456 7016120 2477968 31.44 2688 1802736 794188 8.89 197704 1990912 141524 10:53:01 PM 5194280 6992996 2688144 34.10 2688 1976360 737260 8.26 198392 2137948 30692 10:54:01 PM 5189800 7011700 2692624 34.16 2688 1999528 747504 8.37 223968 2122628 19996 10:55:01 PM 5007112 7058860 2875312 36.48 2688 2221392 672248 7.53 263728 2242112 152392 10:56:01 PM 5003404 7054780 2879020 36.52 2688 2221396 672248 7.53 263724 2241704 4 10:57:01 PM 5003436 7054816 2878988 36.52 2688 2221400 672248 7.53 263724 2241572 4 10:58:01 PM 5003520 7054900 2878904 36.52 2688 2221400 672248 7.53 263724 2241504 4 10:59:01 PM 5003800 7055180 2878624 36.52 2688 2221400 672248 7.53 263724 2241620 4 11:00:01 PM 5145004 7022116 2737420 34.73 2688 2052564 710232 7.95 453528 1932156 13380 Average: 5106090 7035719 2776334 35.22 2688 2104242 705603 7.90 265802 2154684 39778 10:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 292.60 179.36 1567.22 60.40 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 57.74 47.53 672.10 8.38 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 22.89 9.35 7.23 3.70 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 236.62 175.36 338.54 37.42 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 3.95 2.33 0.95 0.68 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 0.57 0.22 0.16 0.08 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 1.45 0.18 0.08 0.01 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 0.47 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 53.77 41.09 81.78 28.92 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 74.46 50.62 296.47 15.51 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) 22:50:37 LINUX RESTART (2 CPU) 10:51:01 PM CPU %user %nice %system %iowait %steal %idle 10:52:01 PM all 37.84 0.02 7.65 8.00 0.08 46.42 10:52:01 PM 0 35.57 0.02 6.98 7.09 0.08 50.26 10:52:01 PM 1 40.10 0.02 8.32 8.90 0.08 42.58 10:53:01 PM all 29.79 0.00 4.47 2.27 0.10 63.38 10:53:01 PM 0 30.76 0.00 4.58 2.55 0.10 62.01 10:53:01 PM 1 28.82 0.00 4.35 1.98 0.10 64.75 10:54:01 PM all 12.71 0.00 1.88 0.25 0.16 85.00 10:54:01 PM 0 8.18 0.00 2.04 0.22 0.12 89.45 10:54:01 PM 1 17.24 0.00 1.72 0.28 0.20 80.56 10:55:01 PM all 27.27 0.00 4.94 2.96 0.09 64.74 10:55:01 PM 0 22.51 0.00 4.19 2.21 0.08 71.01 10:55:01 PM 1 32.01 0.00 5.68 3.71 0.10 58.51 10:56:01 PM all 0.43 0.00 0.39 0.79 0.03 98.35 10:56:01 PM 0 0.48 0.00 0.50 0.95 0.03 98.03 10:56:01 PM 1 0.38 0.00 0.28 0.63 0.03 98.66 10:57:01 PM all 0.33 0.00 0.10 0.01 0.04 99.52 10:57:01 PM 0 0.55 0.00 0.12 0.00 0.05 99.28 10:57:01 PM 1 0.12 0.00 0.08 0.02 0.03 99.75 10:58:01 PM all 0.35 0.00 0.06 0.00 0.03 99.56 10:58:01 PM 0 0.60 0.00 0.07 0.00 0.03 99.30 10:58:01 PM 1 0.10 0.00 0.05 0.00 0.03 99.82 10:59:01 PM all 0.29 0.00 0.04 0.00 0.03 99.64 10:59:01 PM 0 0.50 0.00 0.02 0.00 0.02 99.47 10:59:01 PM 1 0.08 0.00 0.07 0.00 0.03 99.82 11:00:01 PM all 22.12 0.00 3.13 0.09 0.08 74.58 11:00:01 PM 0 10.26 0.00 2.82 0.07 0.07 86.79 11:00:01 PM 1 33.98 0.00 3.44 0.12 0.10 62.37 Average: all 14.56 0.00 2.51 1.59 0.07 81.25 Average: 0 12.15 0.00 2.37 1.45 0.06 83.97 Average: 1 16.98 0.00 2.66 1.74 0.08 78.54