---> uname -a: Linux prd-centos8-robot-2c-8g-4597.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 663 4808 19 2225 6735 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:64:af:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85252sec preferred_lft 85252sec inet6 fe80::f816:3eff:fe64:af6a/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) 08/28/2025 _x86_64_ (2 CPU) 12:41:31 LINUX RESTART (2 CPU) 12:42:01 PM tps rtps wtps bread/s bwrtn/s 12:43:01 PM 94.69 18.61 76.07 5524.83 7229.96 12:44:01 PM 74.05 0.72 73.34 52.92 9576.29 12:45:01 PM 39.50 0.42 39.09 64.78 3151.80 12:46:01 PM 77.45 6.97 70.49 1292.98 8247.13 12:47:01 PM 8.05 0.00 8.05 0.00 598.63 12:48:01 PM 2.48 0.00 2.48 0.00 67.94 12:49:01 PM 0.37 0.00 0.37 0.00 3.70 12:50:01 PM 0.63 0.22 0.42 11.73 97.10 12:51:01 PM 1.98 0.00 1.98 0.00 155.49 12:52:01 PM 0.45 0.03 0.42 1.87 38.95 12:53:01 PM 0.25 0.00 0.25 0.00 104.32 12:54:02 PM 0.25 0.00 0.25 0.00 96.93 12:55:01 PM 0.19 0.00 0.19 0.00 102.52 12:56:01 PM 0.22 0.00 0.22 0.00 101.50 12:57:01 PM 0.33 0.00 0.33 0.00 124.25 12:58:01 PM 1.32 0.03 1.28 0.27 134.24 12:59:01 PM 0.32 0.00 0.32 0.00 116.55 01:00:01 PM 21.24 0.42 20.83 47.72 2039.35 Average: 18.00 1.52 16.48 389.10 1778.52 12:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 PM 5332432 7041892 2549988 32.35 2688 1891480 729252 8.17 186748 2040720 177940 12:44:01 PM 5131056 6964976 2751364 34.91 2688 2009780 744692 8.34 198520 2195144 42492 12:45:01 PM 5105708 6990520 2776712 35.23 2688 2058608 735024 8.23 230084 2188248 41452 12:46:01 PM 4920244 7004304 2962176 37.58 2688 2251908 682168 7.64 262584 2317316 10848 12:47:01 PM 4920968 7004900 2961452 37.57 2688 2251908 682168 7.64 262580 2317232 4 12:48:01 PM 4921200 7005136 2961220 37.57 2688 2251912 697904 7.81 262584 2317300 4 12:49:01 PM 4921268 7005204 2961152 37.57 2688 2251912 697904 7.81 262584 2317232 4 12:50:01 PM 4868624 6955596 3013796 38.23 2688 2254956 786668 8.81 262820 2369112 44 12:51:01 PM 4863996 6953708 3018424 38.29 2688 2257688 786668 8.81 263088 2373556 176 12:52:01 PM 4859860 6952300 3022560 38.35 2688 2260440 786668 8.81 263280 2377420 1900 12:53:01 PM 4854604 6949920 3027816 38.41 2688 2263292 805456 9.02 263280 2382644 1708 12:54:02 PM 4851236 6949668 3031184 38.45 2688 2266392 805456 9.02 263280 2385920 1960 12:55:01 PM 4846524 6947884 3035896 38.51 2688 2269328 824000 9.23 263280 2390728 1912 12:56:01 PM 4843300 6948000 3039120 38.56 2688 2272660 839468 9.40 263280 2393852 2240 12:57:01 PM 4838164 6945552 3044256 38.62 2688 2275340 842748 9.44 263280 2398704 1288 12:58:01 PM 4834292 6945212 3048128 38.67 2688 2278872 858172 9.61 263428 2402276 1688 12:59:01 PM 4889196 7005220 2993224 37.97 2688 2283976 679664 7.61 263776 2348392 3416 01:00:01 PM 4925348 6893068 2957072 37.51 2688 2140944 787072 8.81 486124 2112088 23428 Average: 4929334 6970170 2953086 37.46 2688 2210633 765064 8.57 265811 2312660 17361 12:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 PM eth0 335.89 210.76 1811.43 63.43 0.00 0.00 0.00 0.00 12:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM eth0 60.96 44.84 679.66 8.05 0.00 0.00 0.00 0.00 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 26.46 24.83 90.54 7.56 0.00 0.00 0.00 0.00 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 619.98 451.92 360.86 100.54 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 2.03 1.15 1.08 0.15 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 2.45 2.03 0.55 0.48 0.00 0.00 0.00 0.00 12:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 2.63 2.00 0.43 0.44 0.00 0.00 0.00 0.00 12:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM eth0 131.51 118.29 28.78 9.74 0.00 0.00 0.00 0.00 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 100.88 100.57 18.64 8.01 0.00 0.00 0.00 0.00 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 86.44 86.22 18.03 6.91 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 119.53 119.23 22.83 9.55 0.00 0.00 0.00 0.00 12:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:02 PM eth0 179.57 180.92 31.55 13.07 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 151.13 151.55 28.23 11.81 0.00 0.00 0.00 0.00 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 204.38 206.20 35.97 15.00 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 138.77 139.37 25.30 10.85 0.00 0.00 0.00 0.00 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 188.60 190.79 35.26 13.86 0.00 0.00 0.00 0.00 12:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM eth0 110.33 110.96 19.00 9.09 0.00 0.00 0.00 0.00 01:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM eth0 100.90 67.99 149.48 121.64 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 142.35 122.73 186.68 22.80 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) 08/28/2025 _x86_64_ (2 CPU) 12:41:31 LINUX RESTART (2 CPU) 12:42:01 PM CPU %user %nice %system %iowait %steal %idle 12:43:01 PM all 46.24 0.00 6.94 1.59 0.09 45.14 12:43:01 PM 0 61.49 0.00 7.39 2.08 0.10 28.94 12:43:01 PM 1 31.00 0.00 6.48 1.10 0.08 61.33 12:44:01 PM all 23.15 0.00 3.11 1.94 0.08 71.71 12:44:01 PM 0 31.10 0.00 3.27 2.17 0.08 63.38 12:44:01 PM 1 15.19 0.00 2.96 1.72 0.08 80.05 12:45:01 PM all 21.19 0.00 3.32 0.60 0.08 74.82 12:45:01 PM 0 25.76 0.00 3.32 0.73 0.07 70.12 12:45:01 PM 1 16.61 0.00 3.32 0.47 0.08 79.52 12:46:01 PM all 24.50 0.00 5.21 0.85 0.08 69.35 12:46:01 PM 0 28.05 0.00 5.18 1.17 0.08 65.51 12:46:01 PM 1 20.96 0.00 5.24 0.53 0.08 73.18 12:47:01 PM all 0.33 0.00 0.11 0.05 0.03 99.48 12:47:01 PM 0 0.17 0.00 0.12 0.02 0.05 99.65 12:47:01 PM 1 0.48 0.00 0.10 0.08 0.02 99.32 12:48:01 PM all 0.33 0.00 0.08 0.01 0.03 99.55 12:48:01 PM 0 0.55 0.00 0.07 0.02 0.03 99.33 12:48:01 PM 1 0.10 0.00 0.10 0.00 0.03 99.77 12:49:01 PM all 0.16 0.00 0.08 0.00 0.04 99.72 12:49:01 PM 0 0.25 0.00 0.10 0.00 0.03 99.62 12:49:01 PM 1 0.07 0.00 0.07 0.00 0.05 99.82 12:50:01 PM all 8.50 0.00 0.88 0.01 0.05 90.56 12:50:01 PM 0 10.72 0.00 1.06 0.00 0.05 88.17 12:50:01 PM 1 6.28 0.00 0.70 0.02 0.05 92.94 12:51:01 PM all 8.88 0.00 0.75 0.01 0.08 90.28 12:51:01 PM 0 11.77 0.00 0.85 0.00 0.07 87.31 12:51:01 PM 1 6.03 0.00 0.65 0.02 0.08 93.21 12:52:01 PM all 7.51 0.00 0.61 0.00 0.07 91.81 12:52:01 PM 0 10.86 0.00 0.79 0.00 0.07 88.28 12:52:01 PM 1 4.16 0.00 0.44 0.00 0.07 95.33 12:53:01 PM all 8.76 0.00 0.81 0.00 0.08 90.35 12:53:01 PM 0 7.68 0.00 0.82 0.00 0.08 91.41 12:53:01 PM 1 9.84 0.00 0.79 0.00 0.08 89.29 12:53:01 PM CPU %user %nice %system %iowait %steal %idle 12:54:02 PM all 8.53 0.00 0.83 0.00 0.07 90.57 12:54:02 PM 0 8.90 0.00 0.86 0.00 0.07 90.18 12:54:02 PM 1 8.16 0.00 0.81 0.00 0.07 90.96 12:55:01 PM all 9.69 0.00 0.85 0.00 0.07 89.38 12:55:01 PM 0 10.48 0.00 1.06 0.00 0.07 88.39 12:55:01 PM 1 8.91 0.00 0.65 0.00 0.07 90.38 12:56:01 PM all 10.13 0.00 0.92 0.00 0.08 88.87 12:56:01 PM 0 11.70 0.00 0.89 0.00 0.08 87.32 12:56:01 PM 1 8.57 0.00 0.94 0.00 0.08 90.41 12:57:01 PM all 8.87 0.00 0.82 0.00 0.08 90.23 12:57:01 PM 0 7.53 0.00 0.87 0.00 0.07 91.53 12:57:01 PM 1 10.21 0.00 0.77 0.00 0.08 88.94 12:58:01 PM all 9.97 0.00 1.10 0.00 0.07 88.86 12:58:01 PM 0 12.58 0.00 1.06 0.00 0.07 86.30 12:58:01 PM 1 7.35 0.00 1.15 0.00 0.07 91.43 12:59:01 PM all 10.47 0.00 0.82 0.01 0.07 88.64 12:59:01 PM 0 13.23 0.00 0.94 0.02 0.07 85.75 12:59:01 PM 1 7.69 0.00 0.71 0.00 0.07 91.54 01:00:01 PM all 23.92 0.00 3.19 0.23 0.07 72.59 01:00:01 PM 0 23.84 0.00 3.67 0.23 0.07 72.19 01:00:01 PM 1 24.00 0.00 2.71 0.23 0.07 72.99 Average: all 12.86 0.00 1.70 0.30 0.07 85.08 Average: 0 15.40 0.00 1.80 0.36 0.07 82.38 Average: 1 10.32 0.00 1.59 0.23 0.07 87.78