---> uname -a: Linux prd-centos8-robot-2c-8g-2970.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4840 19 2269 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:9d:94:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fe9d:943a/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) 12/01/2025 _x86_64_ (2 CPU) 22:40:32 LINUX RESTART (2 CPU) 10:41:01 PM tps rtps wtps bread/s bwrtn/s 10:42:01 PM 102.32 25.52 76.79 6557.25 7020.07 10:43:01 PM 90.82 0.92 89.90 65.84 10967.76 10:44:01 PM 37.29 0.42 36.87 64.78 3016.39 10:45:01 PM 76.55 9.45 67.11 1685.59 8231.31 10:46:01 PM 10.58 0.22 10.36 11.73 679.02 10:47:01 PM 3.92 0.00 3.92 0.00 191.42 10:48:01 PM 1.05 0.00 1.05 0.00 698.00 10:49:01 PM 0.42 0.00 0.42 0.00 292.17 10:50:00 PM 2.01 0.03 1.98 1.91 414.77 10:50:01 PM 8.40 8.40 0.00 195.42 0.00 10:51:01 PM 32.14 0.63 31.51 96.37 2989.05 Average: 35.72 3.74 31.99 848.85 3449.07 10:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 PM 5341844 7064528 2540588 32.23 2688 1904796 681488 7.63 186964 2034824 207288 10:43:01 PM 5163520 7005344 2718912 34.49 2688 2017912 713096 7.98 198976 2170988 33096 10:44:01 PM 5069864 7012200 2812568 35.68 2688 2113104 688824 7.71 229404 2219464 84396 10:45:01 PM 4935856 7045336 2946576 37.38 2688 2275712 636644 7.13 266124 2291296 10820 10:46:01 PM 4898196 7008732 2984236 37.86 2688 2276936 689972 7.73 266252 2332336 880 10:47:01 PM 4865852 6992880 3016580 38.27 2688 2293476 705372 7.90 266724 2363688 15604 10:48:01 PM 4858512 6993668 3023920 38.36 2688 2301552 705372 7.90 266724 2371784 3280 10:49:01 PM 4845388 6990972 3037044 38.53 2688 2311964 721440 8.08 266776 2384752 5044 10:50:00 PM 5083196 7052816 2799236 35.51 2688 2137584 633748 7.10 261924 2155056 3828 10:50:01 PM 5073172 7045164 2809260 35.64 2688 2139972 633748 7.10 302916 2121412 6192 10:51:01 PM 5010208 7026364 2872224 36.44 2688 2188732 687476 7.70 505544 2007876 13096 Average: 5013237 7021637 2869195 36.40 2688 2178340 681562 7.63 274393 2223043 34866 10:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 291.74 191.72 1884.97 59.48 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 64.63 47.65 624.05 8.04 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 32.71 27.61 140.60 7.43 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 215.55 156.97 242.90 42.35 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 19.68 12.08 14.71 1.57 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 34.96 32.06 126.47 10.96 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 17.54 17.89 42.32 6.79 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 18.69 20.14 53.42 13.88 0.00 0.00 0.00 0.00 10:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:00 PM eth0 36.65 26.20 73.24 4.29 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 679.39 495.42 2289.56 379.69 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 49.23 34.44 89.42 73.29 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 79.54 57.70 334.08 23.63 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) 12/01/2025 _x86_64_ (2 CPU) 22:40:32 LINUX RESTART (2 CPU) 10:41:01 PM CPU %user %nice %system %iowait %steal %idle 10:42:01 PM all 46.71 0.00 7.09 1.03 0.08 45.08 10:42:01 PM 0 42.18 0.00 6.95 1.09 0.08 49.71 10:42:01 PM 1 51.23 0.00 7.24 0.98 0.08 40.45 10:43:01 PM all 22.57 0.00 3.09 1.12 0.08 73.15 10:43:01 PM 0 19.88 0.00 3.16 1.10 0.07 75.80 10:43:01 PM 1 25.25 0.00 3.02 1.13 0.08 70.51 10:44:01 PM all 26.71 0.00 3.70 0.26 0.08 69.25 10:44:01 PM 0 19.75 0.00 3.42 0.17 0.08 76.58 10:44:01 PM 1 33.66 0.00 3.98 0.35 0.08 61.92 10:45:01 PM all 23.39 0.00 4.73 0.72 0.08 71.09 10:45:01 PM 0 22.51 0.00 4.49 0.43 0.08 72.49 10:45:01 PM 1 24.28 0.00 4.97 1.00 0.07 69.69 10:46:01 PM all 1.59 0.00 0.24 0.08 0.06 98.03 10:46:01 PM 0 2.69 0.00 0.38 0.17 0.07 96.69 10:46:01 PM 1 0.48 0.00 0.10 0.00 0.05 99.37 10:47:01 PM all 15.78 0.00 0.23 0.02 0.08 83.90 10:47:01 PM 0 4.27 0.00 0.27 0.03 0.07 95.36 10:47:01 PM 1 27.28 0.00 0.20 0.00 0.08 72.44 10:48:01 PM all 9.39 0.00 0.18 0.03 0.07 90.34 10:48:01 PM 0 2.32 0.00 0.20 0.05 0.08 97.34 10:48:01 PM 1 16.45 0.00 0.15 0.00 0.05 83.35 10:49:01 PM all 11.70 0.00 0.18 0.02 0.07 88.04 10:49:01 PM 0 7.54 0.00 0.15 0.02 0.05 92.24 10:49:01 PM 1 15.86 0.00 0.20 0.02 0.08 83.84 10:50:00 PM all 6.46 0.00 0.69 0.01 0.09 92.75 10:50:00 PM 0 9.80 0.00 0.46 0.00 0.10 89.63 10:50:00 PM 1 3.11 0.00 0.92 0.02 0.09 95.87 10:50:01 PM all 66.92 0.00 7.31 0.00 0.00 25.77 10:50:01 PM 0 72.87 0.00 3.88 0.00 0.00 23.26 10:50:01 PM 1 61.07 0.00 10.69 0.00 0.00 28.24 10:51:01 PM all 33.90 0.00 4.01 0.16 0.08 61.84 10:51:01 PM 0 25.30 0.00 3.50 0.12 0.08 71.00 10:51:01 PM 1 42.51 0.00 4.53 0.20 0.08 52.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.96 0.00 2.43 0.34 0.08 77.19 Average: 0 15.77 0.00 2.31 0.32 0.08 81.53 Average: 1 24.15 0.00 2.56 0.37 0.08 72.85