---> uname -a: Linux prd-centos8-robot-2c-8g-11221.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4933 19 2189 6824 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:f0:55:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fef0:55f5/64 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) 12/06/2025 _x86_64_ (2 CPU) 23:39:25 LINUX RESTART (2 CPU) 11:40:00 PM tps rtps wtps bread/s bwrtn/s 11:40:01 PM 186.32 114.53 71.79 8882.05 2709.40 11:41:01 PM 82.03 29.44 52.59 5697.95 5572.66 11:42:01 PM 106.30 0.92 105.38 65.84 11785.22 11:43:01 PM 28.85 0.42 28.43 64.79 2626.05 11:44:01 PM 84.87 9.45 75.42 1685.59 8310.65 11:45:01 PM 9.93 0.00 9.93 0.00 1052.70 11:46:01 PM 2.17 0.25 1.92 13.60 96.12 11:47:01 PM 0.37 0.00 0.37 0.00 24.46 11:48:01 PM 0.17 0.00 0.17 0.00 7.62 11:49:01 PM 0.63 0.00 0.63 0.00 51.80 11:50:01 PM 29.34 0.63 28.71 73.18 1346.23 Average: 34.76 4.33 30.44 776.00 3086.68 11:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 PM 6002664 7275548 1879764 23.85 2688 1475504 468824 5.25 126408 1509916 3308 11:41:01 PM 5440048 7113056 2442380 30.99 2688 1855896 657516 7.36 184796 1937956 169080 11:42:01 PM 5172792 7018040 2709636 34.38 2688 2021200 714212 8.00 198544 2160200 42016 11:43:01 PM 5147784 7036528 2734644 34.69 2688 2062516 702128 7.86 231964 2146792 39180 11:44:01 PM 4950876 7063428 2931552 37.19 2688 2278872 646612 7.24 265732 2279144 27000 11:45:01 PM 4950648 7063204 2931780 37.19 2688 2278876 646612 7.24 265728 2279156 4 11:46:01 PM 4901056 7015136 2981372 37.82 2688 2280400 714360 8.00 266392 2327588 272 11:47:01 PM 4900148 7014544 2982280 37.83 2688 2280724 729888 8.17 266392 2328764 32 11:48:01 PM 4897664 7012344 2984764 37.87 2688 2281032 729888 8.17 266392 2331196 144 11:49:01 PM 4948320 7064236 2934108 37.22 2688 2282236 645672 7.23 266736 2280936 4 11:50:01 PM 5070472 7000980 2811956 35.67 2688 2102896 737316 8.26 465756 1986560 10036 Average: 5125679 7061549 2756749 34.97 2688 2109105 672093 7.53 254985 2142564 26461 11:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 7.69 0.00 0.52 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 321.39 195.29 1667.34 61.34 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 84.76 62.20 845.54 9.50 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 16.40 9.28 6.39 4.01 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 150.61 126.56 370.59 41.35 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 2.18 0.92 0.24 0.15 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 27.86 17.06 8.60 2.79 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 2.23 0.98 0.77 0.54 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 0.62 0.48 0.10 0.08 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 15.69 9.10 4.34 1.10 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 46.57 35.19 84.12 31.39 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 66.72 45.62 298.26 15.20 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) 12/06/2025 _x86_64_ (2 CPU) 23:39:25 LINUX RESTART (2 CPU) 11:40:00 PM CPU %user %nice %system %iowait %steal %idle 11:40:01 PM all 67.23 0.00 7.23 14.89 0.43 10.21 11:40:01 PM 0 70.09 0.00 5.13 18.80 0.00 5.98 11:40:01 PM 1 64.41 0.00 9.32 11.02 0.85 14.41 11:41:01 PM all 39.86 0.00 6.18 1.46 0.09 52.40 11:41:01 PM 0 42.52 0.00 6.33 1.75 0.10 49.29 11:41:01 PM 1 37.21 0.00 6.03 1.17 0.08 55.51 11:42:01 PM all 28.52 0.00 4.28 2.83 0.10 64.27 11:42:01 PM 0 31.82 0.00 4.41 2.25 0.08 61.44 11:42:01 PM 1 25.23 0.00 4.14 3.40 0.12 67.12 11:43:01 PM all 18.01 0.00 2.62 0.26 0.08 79.03 11:43:01 PM 0 18.02 0.00 2.53 0.23 0.08 79.13 11:43:01 PM 1 17.99 0.00 2.70 0.28 0.08 78.94 11:44:01 PM all 32.12 0.00 5.90 0.96 0.09 60.93 11:44:01 PM 0 41.41 0.00 6.35 1.02 0.08 51.14 11:44:01 PM 1 22.85 0.00 5.45 0.90 0.10 70.70 11:45:01 PM all 0.29 0.00 0.13 0.12 0.05 99.42 11:45:01 PM 0 0.52 0.00 0.15 0.20 0.07 99.07 11:45:01 PM 1 0.07 0.00 0.10 0.03 0.03 99.77 11:46:01 PM all 5.31 0.00 0.40 0.05 0.07 94.16 11:46:01 PM 0 6.00 0.00 0.39 0.02 0.07 93.52 11:46:01 PM 1 4.64 0.00 0.42 0.08 0.07 94.80 11:47:01 PM all 1.51 0.00 0.10 0.00 0.06 98.33 11:47:01 PM 0 2.46 0.00 0.10 0.00 0.07 97.38 11:47:01 PM 1 0.57 0.00 0.10 0.00 0.05 99.28 11:48:01 PM all 1.44 0.00 0.10 0.00 0.07 98.40 11:48:01 PM 0 2.05 0.00 0.08 0.00 0.08 97.78 11:48:01 PM 1 0.82 0.00 0.12 0.00 0.05 99.01 11:49:01 PM all 1.88 0.00 0.19 0.00 0.08 97.84 11:49:01 PM 0 2.74 0.00 0.20 0.00 0.08 96.98 11:49:01 PM 1 1.02 0.00 0.18 0.00 0.08 98.71 11:50:01 PM all 28.40 0.00 3.61 0.14 0.08 67.76 11:50:01 PM 0 37.91 0.00 4.57 0.15 0.08 57.29 11:50:01 PM 1 18.92 0.00 2.65 0.13 0.08 78.21 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.85 0.00 2.36 0.61 0.08 81.10 Average: 0 18.66 0.00 2.52 0.60 0.08 78.14 Average: 1 13.05 0.00 2.21 0.62 0.08 84.05