---> uname -a: Linux prd-centos8-robot-2c-8g-46384.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4913 19 2179 6795 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:09:ca:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fe09:cad0/64 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) 07/26/2025 _x86_64_ (2 CPU) 23:33:48 LINUX RESTART (2 CPU) 11:34:01 PM tps rtps wtps bread/s bwrtn/s 11:35:01 PM 216.44 149.31 67.13 14579.28 41291.57 11:36:01 PM 113.48 0.72 112.76 52.92 11201.38 11:37:01 PM 29.74 0.42 29.32 64.77 3063.68 11:38:01 PM 54.72 9.42 45.31 1682.12 3213.76 11:39:01 PM 35.66 0.03 35.63 3.46 6114.04 11:40:00 PM 3.73 0.03 3.69 1.92 164.03 11:40:01 PM 0.00 0.00 0.00 0.00 0.00 11:41:01 PM 1.80 0.02 1.78 0.13 69.11 11:42:01 PM 0.23 0.00 0.23 0.00 16.56 11:43:01 PM 0.20 0.00 0.20 0.00 14.18 11:44:01 PM 14.43 0.33 14.10 37.86 554.81 Average: 47.04 16.03 31.01 1642.46 6570.58 11:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 PM 5405216 7025560 2477216 31.43 2688 1810576 760964 8.52 198988 1989116 141208 11:36:01 PM 5184456 7022216 2697976 34.23 2688 2013308 695368 7.79 198016 2148336 71332 11:37:01 PM 5178832 7053128 2703600 34.30 2688 2049328 663772 7.43 222264 2131864 44636 11:38:01 PM 4982612 7077748 2899820 36.79 2688 2262596 634104 7.10 262000 2264804 167824 11:39:01 PM 4952432 7049312 2930000 37.17 2688 2264680 653732 7.32 267420 2284252 8 11:40:00 PM 4906908 7004768 2975524 37.75 2688 2265676 720672 8.07 268076 2329196 24 11:40:01 PM 4906252 7004136 2976180 37.76 2688 2265676 736048 8.24 268076 2329592 36 11:41:01 PM 4903664 7001972 2978768 37.79 2688 2266156 736048 8.24 268084 2332156 176 11:42:01 PM 4899860 6998512 2982572 37.84 2688 2266484 736048 8.24 268084 2335928 120 11:43:01 PM 4897808 6996772 2984624 37.86 2688 2266780 736048 8.24 268084 2338260 32 11:44:01 PM 5046576 6968256 2835856 35.98 2688 2094444 723632 8.10 307448 2167728 29888 Average: 5024056 7018398 2858376 36.26 2688 2165973 708767 7.94 254231 2241021 41389 11:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 310.34 192.97 1713.57 61.64 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 85.05 65.59 827.06 9.87 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 13.11 8.91 6.67 4.21 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 36.06 31.81 314.58 7.79 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 194.04 136.94 38.04 35.59 0.00 0.00 0.00 0.00 11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM eth0 24.24 15.28 6.93 2.32 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 1.28 0.00 0.05 0.00 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 2.97 1.82 2.49 0.31 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.00 0.63 0.36 0.27 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.87 0.47 0.11 0.08 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 50.62 34.39 81.18 27.32 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 71.78 48.85 299.09 14.93 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) 07/26/2025 _x86_64_ (2 CPU) 23:33:48 LINUX RESTART (2 CPU) 11:34:01 PM CPU %user %nice %system %iowait %steal %idle 11:35:01 PM all 49.20 0.06 10.31 6.06 0.08 34.28 11:35:01 PM 0 48.53 0.03 10.58 5.24 0.08 35.52 11:35:01 PM 1 49.87 0.08 10.04 6.89 0.08 33.04 11:36:01 PM all 32.54 0.00 4.98 2.89 0.09 59.50 11:36:01 PM 0 31.59 0.00 4.98 3.07 0.10 60.26 11:36:01 PM 1 33.48 0.00 4.98 2.72 0.08 58.74 11:37:01 PM all 16.00 0.00 2.29 0.87 0.09 80.76 11:37:01 PM 0 22.97 0.00 2.54 1.02 0.08 73.40 11:37:01 PM 1 9.01 0.00 2.04 0.72 0.10 88.13 11:38:01 PM all 23.77 0.00 4.49 1.21 0.08 70.45 11:38:01 PM 0 18.96 0.00 4.30 1.55 0.10 75.10 11:38:01 PM 1 28.58 0.00 4.68 0.87 0.07 65.81 11:39:01 PM all 5.31 0.00 0.99 1.09 0.05 92.56 11:39:01 PM 0 5.06 0.00 0.88 1.12 0.03 92.91 11:39:01 PM 1 5.55 0.00 1.10 1.05 0.07 92.22 11:40:00 PM all 4.87 0.00 0.43 0.06 0.06 94.58 11:40:00 PM 0 4.15 0.00 0.43 0.00 0.07 95.36 11:40:00 PM 1 5.60 0.00 0.44 0.12 0.05 93.79 11:40:01 PM all 0.96 0.00 0.32 0.00 0.00 98.71 11:40:01 PM 0 1.28 0.00 0.00 0.00 0.00 98.72 11:40:01 PM 1 0.65 0.00 0.65 0.00 0.00 98.71 11:41:01 PM all 1.55 0.00 0.11 0.01 0.08 98.25 11:41:01 PM 0 1.72 0.00 0.08 0.02 0.05 98.13 11:41:01 PM 1 1.39 0.00 0.13 0.00 0.10 98.38 11:42:01 PM all 1.49 0.00 0.11 0.00 0.08 98.32 11:42:01 PM 0 1.57 0.00 0.10 0.00 0.08 98.25 11:42:01 PM 1 1.42 0.00 0.12 0.00 0.07 98.40 11:43:01 PM all 1.41 0.00 0.08 0.00 0.08 98.43 11:43:01 PM 0 0.92 0.00 0.08 0.00 0.05 98.95 11:43:01 PM 1 1.91 0.00 0.08 0.00 0.10 97.91 11:44:01 PM all 15.51 0.00 2.05 0.12 0.08 82.23 11:44:01 PM 0 17.99 0.00 2.04 0.12 0.08 79.77 11:44:01 PM 1 13.03 0.00 2.07 0.12 0.08 84.70 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.15 0.01 2.58 1.23 0.08 80.95 Average: 0 15.33 0.00 2.60 1.21 0.07 80.78 Average: 1 14.98 0.01 2.57 1.25 0.08 81.12