---> uname -a: Linux prd-centos8-robot-2c-8g-52551.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 600 4862 19 2234 6798 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:2d:22:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85222sec preferred_lft 85222sec inet6 fe80::f816:3eff:fe2d:22aa/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) 09/15/2025 _x86_64_ (2 CPU) 05:59:43 LINUX RESTART (2 CPU) 06:00:00 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 88.61 87.97 0.63 1437.97 15.19 06:01:01 AM 208.19 148.28 59.92 14447.86 38976.45 06:02:01 AM 122.14 0.80 121.35 55.14 11959.82 06:03:01 AM 39.24 0.42 38.82 64.78 4286.69 06:04:01 AM 65.51 6.97 58.54 1292.98 3856.96 06:05:01 AM 29.77 0.00 29.77 0.00 6122.99 06:06:01 AM 3.42 0.00 3.42 0.00 117.28 06:07:01 AM 0.35 0.00 0.35 0.00 3.55 06:08:01 AM 0.67 0.22 0.45 11.73 24.46 06:09:01 AM 2.05 0.00 2.05 0.00 254.91 06:10:01 AM 0.55 0.03 0.52 1.87 167.14 06:11:01 AM 0.35 0.00 0.35 0.00 62.53 06:12:01 AM 0.33 0.00 0.33 0.00 180.84 06:13:01 AM 0.18 0.00 0.18 0.00 32.56 06:14:02 AM 0.18 0.00 0.18 0.00 66.54 06:15:01 AM 0.34 0.03 0.31 0.27 52.58 06:16:01 AM 1.42 0.00 1.42 0.00 156.63 06:17:01 AM 0.25 0.00 0.25 0.00 44.42 06:18:01 AM 3.32 0.32 3.00 36.93 177.14 06:19:01 AM 33.67 0.53 33.14 64.78 2739.29 Average: 27.06 8.42 18.65 842.81 3646.05 06:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 7305072 7284412 577360 7.32 2688 195828 530040 6.72 88720 325680 8476 06:01:01 AM 5511356 7053472 2371076 30.08 2688 1734672 723656 8.10 185932 1903416 111096 06:02:01 AM 5163324 7003388 2719108 34.50 2688 2015740 715640 8.01 198508 2171404 103740 06:03:01 AM 5234948 7076820 2647484 33.59 2688 2017684 656220 7.35 219652 2079292 10752 06:04:01 AM 4963996 7056596 2918436 37.02 2688 2260036 652684 7.31 262704 2280728 169624 06:05:01 AM 4952648 7045032 2929784 37.17 2688 2260008 652684 7.31 262760 2286696 8 06:06:01 AM 4952812 7045188 2929620 37.17 2688 2260008 652684 7.31 262764 2286764 4 06:07:01 AM 4953036 7045412 2929396 37.16 2688 2260008 652684 7.31 262764 2286632 4 06:08:01 AM 4900288 6996016 2982144 37.83 2688 2263360 743212 8.32 262896 2338824 2548 06:09:01 AM 4890584 6990996 2991848 37.96 2688 2268068 759448 8.50 263168 2348076 1608 06:10:01 AM 4888292 6992048 2994140 37.98 2688 2271380 779264 8.73 263444 2349932 44 06:11:01 AM 4882924 6990672 2999508 38.05 2688 2275380 754576 8.45 263444 2355472 2288 06:12:01 AM 4876428 6987316 3006004 38.14 2688 2278488 757380 8.48 263444 2362048 56 06:13:01 AM 4875008 6987076 3007424 38.15 2688 2279676 741120 8.30 263444 2363472 324 06:14:02 AM 4873480 6987200 3008952 38.17 2688 2281320 741120 8.30 263444 2364932 8 06:15:01 AM 4871524 6986948 3010908 38.20 2688 2283020 746252 8.36 263572 2366524 324 06:16:01 AM 4867472 6986732 3014960 38.25 2688 2286864 765280 8.57 263572 2370588 396 06:17:01 AM 4866564 6986896 3015868 38.26 2688 2287936 765280 8.57 263576 2371600 220 06:18:01 AM 5020852 7002612 2861580 36.30 2688 2151076 684688 7.67 285780 2206620 52964 06:19:01 AM 5032796 7012888 2849636 36.15 2688 2153420 693100 7.76 488732 2003848 12156 Average: 5094170 7025886 2788262 35.37 2688 2104199 708351 7.93 257616 2171127 23832 06:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 143.67 55.70 2218.84 9.13 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 270.24 167.21 1365.21 54.47 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 92.67 74.48 1133.16 17.62 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 19.26 12.26 7.08 4.35 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 43.98 39.06 336.86 11.09 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 443.20 318.51 84.98 70.47 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 2.58 2.05 0.57 0.50 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 2.87 1.93 0.45 0.42 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 107.18 89.59 31.63 7.41 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 176.85 172.22 45.55 13.51 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 101.33 97.10 27.19 7.67 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 86.82 85.99 29.95 7.02 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 88.97 86.89 25.19 7.24 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 59.58 56.73 11.90 5.17 0.00 0.00 0.00 0.00 06:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:02 AM eth0 108.92 106.47 19.19 8.37 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 115.96 112.47 20.66 8.81 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 125.46 126.76 30.56 9.74 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 3.42 3.68 0.68 0.64 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 153.97 113.33 167.46 96.66 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 19.31 17.06 17.08 8.49 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 106.50 88.56 179.63 17.87 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) 09/15/2025 _x86_64_ (2 CPU) 05:59:43 LINUX RESTART (2 CPU) 06:00:00 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 94.60 0.00 5.08 0.00 0.32 0.00 06:00:01 AM 0 93.04 0.00 6.33 0.00 0.63 0.00 06:00:01 AM 1 96.18 0.00 3.82 0.00 0.00 0.00 06:01:01 AM all 40.80 0.09 10.93 9.03 0.11 39.03 06:01:01 AM 0 37.15 0.10 10.97 10.41 0.12 41.25 06:01:01 AM 1 44.45 0.08 10.90 7.65 0.10 36.81 06:02:01 AM all 38.26 0.00 5.67 2.67 0.11 53.30 06:02:01 AM 0 44.58 0.00 5.87 2.93 0.12 46.51 06:02:01 AM 1 31.94 0.00 5.47 2.41 0.10 60.08 06:03:01 AM all 11.92 0.00 1.80 3.02 0.08 83.18 06:03:01 AM 0 9.23 0.00 1.82 0.85 0.07 88.03 06:03:01 AM 1 14.61 0.00 1.77 5.20 0.10 78.32 06:04:01 AM all 32.34 0.00 5.79 0.57 0.12 61.19 06:04:01 AM 0 41.47 0.00 6.20 0.70 0.12 51.51 06:04:01 AM 1 23.21 0.00 5.37 0.43 0.12 70.87 06:05:01 AM all 1.30 0.00 0.98 0.38 0.04 97.30 06:05:01 AM 0 1.27 0.00 0.82 0.44 0.05 97.42 06:05:01 AM 1 1.32 0.00 1.14 0.32 0.03 97.19 06:06:01 AM all 0.33 0.00 0.08 0.02 0.04 99.53 06:06:01 AM 0 0.10 0.00 0.08 0.03 0.07 99.72 06:06:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 06:07:01 AM all 0.34 0.00 0.07 0.00 0.06 99.53 06:07:01 AM 0 0.08 0.00 0.07 0.00 0.07 99.78 06:07:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 06:08:01 AM all 6.99 0.00 0.98 0.01 0.06 91.96 06:08:01 AM 0 11.32 0.00 1.56 0.02 0.05 87.05 06:08:01 AM 1 2.68 0.00 0.40 0.00 0.07 96.85 06:09:01 AM all 14.28 0.00 1.36 0.02 0.08 84.27 06:09:01 AM 0 16.35 0.00 1.22 0.03 0.08 82.31 06:09:01 AM 1 12.18 0.00 1.50 0.00 0.07 86.25 06:10:01 AM all 8.90 0.00 0.73 0.01 0.09 90.26 06:10:01 AM 0 10.56 0.00 0.71 0.00 0.10 88.62 06:10:01 AM 1 7.27 0.00 0.75 0.02 0.08 91.88 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:01 AM all 9.40 0.00 0.82 0.00 0.08 89.70 06:11:01 AM 0 15.85 0.00 1.15 0.00 0.08 82.92 06:11:01 AM 1 3.00 0.00 0.50 0.00 0.08 96.42 06:12:01 AM all 11.11 0.00 1.12 0.00 0.09 87.69 06:12:01 AM 0 16.21 0.00 1.80 0.00 0.07 81.92 06:12:01 AM 1 6.17 0.00 0.45 0.00 0.10 93.28 06:13:01 AM all 5.39 0.00 0.45 0.00 0.09 94.07 06:13:01 AM 0 6.54 0.00 0.45 0.00 0.12 92.89 06:13:01 AM 1 4.24 0.00 0.45 0.00 0.07 95.24 06:14:02 AM all 7.78 0.00 0.66 0.00 0.08 91.49 06:14:02 AM 0 9.20 0.00 0.72 0.00 0.10 89.97 06:14:02 AM 1 6.34 0.00 0.59 0.00 0.05 93.01 06:15:01 AM all 7.88 0.00 0.84 0.01 0.09 91.17 06:15:01 AM 0 8.45 0.00 1.04 0.00 0.07 90.44 06:15:01 AM 1 7.31 0.00 0.65 0.02 0.12 91.90 06:16:01 AM all 9.86 0.00 0.98 0.02 0.08 89.07 06:16:01 AM 0 11.79 0.00 1.26 0.00 0.10 86.84 06:16:01 AM 1 7.91 0.00 0.69 0.03 0.07 91.30 06:17:01 AM all 3.50 0.00 0.44 0.00 0.08 95.97 06:17:01 AM 0 4.51 0.00 0.50 0.00 0.08 94.91 06:17:01 AM 1 2.49 0.00 0.38 0.00 0.08 97.04 06:18:01 AM all 14.55 0.00 1.98 0.02 0.09 83.36 06:18:01 AM 0 9.97 0.00 1.71 0.02 0.10 88.21 06:18:01 AM 1 19.14 0.00 2.26 0.02 0.08 78.50 06:19:01 AM all 29.36 0.00 3.28 0.33 0.08 66.94 06:19:01 AM 0 35.56 0.00 3.15 0.37 0.08 60.84 06:19:01 AM 1 23.16 0.00 3.41 0.30 0.08 73.06 Average: all 13.52 0.00 2.06 0.85 0.08 83.49 Average: 0 15.41 0.01 2.17 0.83 0.09 81.49 Average: 1 11.63 0.00 1.94 0.86 0.08 85.48