---> uname -a: Linux prd-centos8-robot-2c-8g-40240.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 615 4904 19 2177 6784 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:0e:7d:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85413sec preferred_lft 85413sec inet6 fe80::f816:3eff:fe0e:7d36/64 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) 07/06/2025 _x86_64_ (2 CPU) 23:05:38 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 127.45 48.73 78.72 7638.36 32812.22 11:08:01 PM 95.72 0.72 95.00 52.92 11208.07 11:09:01 PM 31.31 0.42 30.89 64.78 2475.74 11:10:01 PM 60.97 9.50 51.48 1696.54 3451.26 11:10:01 PM 1.92 1.92 0.00 61.54 0.00 11:11:01 PM 31.54 0.02 31.53 2.93 5968.21 11:12:01 PM 3.68 0.00 3.68 0.00 130.77 11:13:01 PM 0.12 0.00 0.12 0.00 1.17 11:14:01 PM 0.22 0.00 0.22 0.00 6.53 11:15:01 PM 1.97 0.03 1.93 1.87 96.53 11:16:01 PM 0.53 0.00 0.53 0.00 9.78 11:17:01 PM 0.60 0.00 0.60 0.00 10.31 11:18:01 PM 0.57 0.00 0.57 0.00 9.72 11:19:01 PM 0.37 0.00 0.37 0.00 6.53 11:20:01 PM 0.51 0.00 0.51 0.00 8.54 11:20:01 PM 0.00 0.00 0.00 0.00 0.00 11:21:01 PM 15.28 0.35 14.93 37.19 550.53 11:22:01 PM 29.16 0.53 28.63 64.79 1316.28 Average: 24.86 3.72 21.14 589.28 3596.70 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5384728 7051276 2497704 31.69 2688 1849776 685796 7.68 184548 1994640 165412 11:08:01 PM 5142992 6979980 2739440 34.75 2688 2012636 723888 8.11 198188 2183180 42480 11:09:01 PM 5220440 7059016 2661992 33.77 2688 2014584 654268 7.33 219064 2092484 4 11:10:01 PM 4880056 6976580 3002376 38.09 2688 2264036 728164 8.15 266980 2359208 165048 11:10:01 PM 4940528 7037052 2941904 37.32 2688 2264036 666728 7.47 267468 2298844 165064 11:11:01 PM 4927568 7023964 2954864 37.49 2688 2264112 651288 7.29 267640 2305584 4 11:12:01 PM 4927580 7023968 2954852 37.49 2688 2264112 651288 7.29 267644 2305652 4 11:13:01 PM 4927724 7024112 2954708 37.48 2688 2264112 651288 7.29 267644 2305596 4 11:14:01 PM 4886860 6983796 2995572 38.00 2688 2264660 737776 8.26 267772 2346148 532 11:15:01 PM 4881452 6979012 3000980 38.07 2688 2265284 737776 8.26 268044 2351152 24 11:16:01 PM 4881028 6978680 3001404 38.08 2688 2265376 737776 8.26 268044 2351488 4 11:17:01 PM 4880604 6978348 3001828 38.08 2688 2265468 737776 8.26 268044 2352156 4 11:18:01 PM 4880608 6978424 3001824 38.08 2688 2265560 737776 8.26 268044 2352248 4 11:19:01 PM 4879364 6977272 3003068 38.10 2688 2265652 737776 8.26 268044 2353232 24 11:20:01 PM 4879912 6977924 3002520 38.09 2688 2265748 737776 8.26 268044 2353036 4 11:20:01 PM 4879248 6977264 3003184 38.10 2688 2265752 737776 8.26 268044 2353364 20 11:21:01 PM 5039436 6958816 2842996 36.07 2688 2093072 723252 8.10 305476 2177040 29388 11:22:01 PM 5057840 6980276 2824592 35.83 2688 2096268 706544 7.91 465200 2002908 25028 Average: 4972109 6996987 2910323 36.92 2688 2195014 708040 7.93 269663 2268776 32947 11:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 363.98 230.06 1679.76 60.18 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 74.99 58.62 826.02 9.41 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 19.84 14.51 6.97 4.82 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 43.88 40.13 322.19 17.97 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 44.23 40.38 66.31 6.88 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 534.68 398.90 105.54 86.77 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 5.10 2.02 0.68 0.50 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 5.25 1.98 0.56 0.43 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 39.01 27.06 10.26 3.05 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 14.28 12.36 3.58 2.33 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 1.78 0.30 0.22 0.05 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 1.58 0.68 0.74 0.49 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 0.85 0.30 0.13 0.05 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 2.10 0.45 0.49 0.24 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.54 0.30 0.10 0.05 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 92.27 68.46 88.13 27.90 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 20.20 18.08 16.76 8.56 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 75.97 54.46 189.70 13.87 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) 07/06/2025 _x86_64_ (2 CPU) 23:05:38 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 44.03 0.03 8.19 3.92 0.09 43.73 11:07:01 PM 0 44.58 0.05 7.11 3.36 0.09 44.82 11:07:01 PM 1 43.48 0.02 9.27 4.49 0.10 42.65 11:08:01 PM all 28.74 0.00 4.13 1.33 0.10 65.70 11:08:01 PM 0 21.94 0.00 3.68 1.65 0.10 72.62 11:08:01 PM 1 35.53 0.00 4.58 1.02 0.10 58.78 11:09:01 PM all 12.26 0.00 1.97 0.28 0.06 85.43 11:09:01 PM 0 7.74 0.00 2.11 0.40 0.05 89.69 11:09:01 PM 1 16.74 0.00 1.84 0.15 0.07 81.21 11:10:01 PM all 33.20 0.00 5.81 1.68 0.10 59.21 11:10:01 PM 0 35.64 0.00 6.39 1.65 0.10 56.21 11:10:01 PM 1 30.80 0.00 5.24 1.70 0.10 62.16 11:10:01 PM all 22.33 0.00 3.88 0.00 0.00 73.79 11:10:01 PM 0 27.45 0.00 1.96 0.00 0.00 70.59 11:10:01 PM 1 17.31 0.00 5.77 0.00 0.00 76.92 11:11:01 PM all 1.19 0.00 1.20 0.55 0.03 97.04 11:11:01 PM 0 1.06 0.00 1.11 0.44 0.02 97.38 11:11:01 PM 1 1.32 0.00 1.29 0.67 0.03 96.69 11:12:01 PM all 0.29 0.00 0.08 0.01 0.03 99.59 11:12:01 PM 0 0.12 0.00 0.08 0.00 0.03 99.77 11:12:01 PM 1 0.47 0.00 0.07 0.02 0.03 99.42 11:13:01 PM all 0.30 0.00 0.08 0.00 0.03 99.59 11:13:01 PM 0 0.10 0.00 0.10 0.00 0.02 99.78 11:13:01 PM 1 0.50 0.00 0.07 0.00 0.03 99.40 11:14:01 PM all 3.04 0.00 0.36 0.00 0.04 96.56 11:14:01 PM 0 0.97 0.00 0.30 0.00 0.03 98.70 11:14:01 PM 1 5.11 0.00 0.42 0.00 0.05 94.42 11:15:01 PM all 4.90 0.00 0.28 0.01 0.04 94.77 11:15:01 PM 0 5.74 0.00 0.25 0.00 0.05 93.96 11:15:01 PM 1 4.06 0.00 0.30 0.02 0.03 95.58 11:16:01 PM all 0.53 0.00 0.12 0.00 0.05 99.31 11:16:01 PM 0 0.57 0.00 0.12 0.00 0.03 99.28 11:16:01 PM 1 0.48 0.00 0.12 0.00 0.07 99.33 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 0.58 0.00 0.09 0.00 0.03 99.31 11:17:01 PM 0 0.55 0.00 0.05 0.00 0.02 99.38 11:17:01 PM 1 0.60 0.00 0.13 0.00 0.03 99.23 11:18:01 PM all 0.58 0.00 0.08 0.00 0.06 99.28 11:18:01 PM 0 0.87 0.00 0.10 0.00 0.07 98.96 11:18:01 PM 1 0.28 0.00 0.07 0.00 0.05 99.60 11:19:01 PM all 0.53 0.00 0.10 0.00 0.03 99.35 11:19:01 PM 0 0.57 0.00 0.10 0.00 0.02 99.32 11:19:01 PM 1 0.48 0.00 0.10 0.00 0.03 99.38 11:20:01 PM all 0.57 0.00 0.08 0.00 0.04 99.31 11:20:01 PM 0 0.69 0.00 0.05 0.00 0.03 99.22 11:20:01 PM 1 0.44 0.00 0.12 0.00 0.05 99.39 11:20:01 PM all 1.49 0.00 1.49 0.00 0.75 96.27 11:20:01 PM 0 1.52 0.00 1.52 0.00 0.00 96.97 11:20:01 PM 1 1.47 0.00 1.47 0.00 1.47 95.59 11:21:01 PM all 16.32 0.00 2.29 0.09 0.06 81.24 11:21:01 PM 0 14.97 0.00 1.97 0.08 0.07 82.90 11:21:01 PM 1 17.66 0.00 2.62 0.10 0.05 79.57 11:22:01 PM all 29.46 0.00 3.91 0.15 0.08 66.41 11:22:01 PM 0 32.72 0.00 4.20 0.15 0.07 62.86 11:22:01 PM 1 26.19 0.00 3.62 0.15 0.08 69.96 Average: all 10.98 0.00 1.79 0.50 0.05 86.67 Average: 0 10.50 0.00 1.72 0.48 0.05 87.25 Average: 1 11.47 0.00 1.86 0.51 0.06 86.10