---> uname -a: Linux prd-centos8-robot-2c-8g-2162.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 633 4777 19 2286 6765 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:e6:b8:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84803sec preferred_lft 84803sec inet6 fe80::f816:3eff:fee6:b85c/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) 08/17/2025 _x86_64_ (2 CPU) 22:57:13 LINUX RESTART (2 CPU) 10:58:01 PM tps rtps wtps bread/s bwrtn/s 10:59:01 PM 92.65 6.30 86.36 1094.52 6513.78 11:00:02 PM 71.19 0.65 70.54 51.06 10416.85 11:01:01 PM 27.17 0.44 26.73 66.00 1659.99 11:02:01 PM 78.81 9.51 69.30 1686.76 8221.67 11:03:01 PM 9.70 0.00 9.70 0.00 678.04 11:04:01 PM 0.58 0.00 0.58 0.00 8.30 11:05:01 PM 0.32 0.00 0.32 0.00 3.15 11:06:01 PM 2.37 0.23 2.13 13.46 113.61 11:07:01 PM 0.50 0.02 0.48 0.13 84.55 11:08:01 PM 0.65 0.00 0.65 0.00 71.11 11:09:01 PM 0.27 0.00 0.27 0.00 189.34 11:10:01 PM 0.28 0.00 0.28 0.00 53.50 11:11:01 PM 0.37 0.00 0.37 0.00 90.88 11:12:01 PM 0.20 0.00 0.20 0.00 124.76 11:13:01 PM 1.65 0.03 1.62 0.27 190.48 11:14:01 PM 0.27 0.00 0.27 0.00 23.56 11:15:01 PM 0.23 0.00 0.23 0.00 68.47 11:16:01 PM 0.20 0.00 0.20 0.00 67.49 11:17:01 PM 0.18 0.00 0.18 0.00 30.44 11:18:01 PM 0.42 0.00 0.42 0.00 37.85 11:19:01 PM 0.20 0.00 0.20 0.00 66.31 11:20:01 PM 0.10 0.00 0.10 0.00 33.99 11:21:01 PM 0.28 0.00 0.28 0.00 56.56 11:22:01 PM 0.32 0.02 0.30 0.13 80.48 11:23:01 PM 26.09 6.06 20.02 593.17 1057.17 Average: 12.59 0.93 11.66 140.30 1197.47 10:58:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:59:01 PM 5258216 7054432 2624216 33.29 2688 1972988 679008 7.60 187060 2099344 235912 11:00:02 PM 5168520 7008280 2713912 34.43 2688 2015932 731592 8.19 198420 2165376 8 11:01:01 PM 5122380 7023860 2760052 35.02 2688 2075012 722636 8.09 230224 2172280 49236 11:02:01 PM 4949800 7053056 2932632 37.20 2688 2270752 649244 7.27 268184 2280956 10864 11:03:01 PM 4951452 7054668 2930980 37.18 2688 2270756 649244 7.27 268184 2281340 8 11:04:01 PM 4951940 7055156 2930492 37.18 2688 2270756 649244 7.27 268184 2280920 4 11:05:01 PM 4951988 7055204 2930444 37.18 2688 2270756 649244 7.27 268184 2280856 4 11:06:01 PM 4902224 7007032 2980208 37.81 2688 2272356 736408 8.25 268596 2330164 24 11:07:01 PM 4897084 7004460 2985348 37.87 2688 2274916 736408 8.25 268616 2335364 240 11:08:01 PM 4890908 7001420 2991524 37.95 2688 2278052 736408 8.25 268616 2341552 1568 11:09:01 PM 4876832 6992020 3005600 38.13 2688 2282720 736408 8.25 268616 2355660 596 11:10:01 PM 4875080 6991448 3007352 38.15 2688 2283900 753916 8.44 268616 2357080 224 11:11:01 PM 4872848 6991608 3009584 38.18 2688 2286296 753916 8.44 268640 2359496 40 11:12:01 PM 4868352 6991372 3014080 38.24 2688 2290556 753916 8.44 268640 2363972 616 11:13:01 PM 4862908 6990076 3019524 38.31 2688 2294692 749168 8.39 268844 2368880 88 11:14:01 PM 4860912 6989984 3021520 38.33 2688 2296596 764952 8.57 268864 2371056 1380 11:15:01 PM 4859460 6989728 3022972 38.35 2688 2297800 764952 8.57 268864 2372224 608 11:16:01 PM 4858148 6989892 3024284 38.37 2688 2299276 748368 8.38 268864 2373696 96 11:17:01 PM 4855492 6988024 3026940 38.40 2688 2300056 748368 8.38 268868 2376364 4 11:18:01 PM 4854436 6987952 3027996 38.41 2688 2301040 748368 8.38 268872 2377428 40 11:19:01 PM 4852492 6987940 3029940 38.44 2688 2302972 764096 8.56 268872 2379416 24 11:20:01 PM 4850520 6987852 3031912 38.46 2688 2304864 751492 8.41 268872 2381308 920 11:21:01 PM 4848692 6987872 3033740 38.49 2688 2306704 768160 8.60 268872 2383036 1148 11:22:01 PM 4839504 6981520 3042928 38.60 2688 2309524 893504 10.00 268872 2391176 1660 11:23:01 PM 4909800 6940532 2972632 37.71 2688 2203264 736896 8.25 347600 2263416 72588 Average: 4919600 7004216 2962832 37.59 2688 2253301 735037 8.23 264202 2321694 15116 10:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 128.64 97.03 1143.19 22.01 0.00 0.00 0.00 0.00 11:00:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:02 PM eth0 56.39 36.94 564.44 4.65 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 31.44 24.24 132.81 7.32 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 543.26 434.32 316.15 99.06 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 3.15 2.15 0.82 0.67 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 1.30 0.70 0.16 0.12 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 4.05 1.93 0.61 0.42 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 60.18 41.12 16.67 5.93 0.00 0.00 0.00 0.00 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 96.68 93.68 19.58 9.20 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 44.79 44.44 9.98 4.00 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 20.28 21.43 3.25 2.04 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 31.66 29.26 8.68 4.17 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 96.48 94.13 17.70 9.24 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 49.72 45.73 10.54 4.49 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 39.94 39.71 7.21 4.70 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 81.79 79.17 17.04 7.83 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 29.80 19.98 9.31 3.71 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 79.05 76.05 14.49 7.34 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 26.87 25.67 6.17 2.35 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 37.35 34.79 7.70 4.56 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 111.83 108.95 22.01 10.29 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 106.16 103.68 21.14 9.93 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 109.12 107.42 21.26 9.75 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 84.22 78.64 23.57 11.94 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 146.03 104.51 215.07 198.71 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 80.85 69.86 104.38 17.79 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) 08/17/2025 _x86_64_ (2 CPU) 22:57:13 LINUX RESTART (2 CPU) 10:58:01 PM CPU %user %nice %system %iowait %steal %idle 10:59:01 PM all 39.43 0.00 5.95 0.72 0.10 53.81 10:59:01 PM 0 23.45 0.00 4.57 0.43 0.10 71.44 10:59:01 PM 1 55.40 0.00 7.33 1.00 0.10 36.17 11:00:02 PM all 12.00 0.00 1.55 0.88 0.06 85.52 11:00:02 PM 0 13.15 0.00 1.57 1.02 0.07 84.19 11:00:02 PM 1 10.85 0.00 1.52 0.73 0.05 86.85 11:01:01 PM all 21.40 0.00 3.17 0.44 0.07 74.93 11:01:01 PM 0 6.91 0.00 2.07 0.37 0.07 90.58 11:01:01 PM 1 35.89 0.00 4.26 0.51 0.07 59.27 11:02:01 PM all 24.23 0.00 5.24 0.67 0.08 69.79 11:02:01 PM 0 17.30 0.00 4.92 0.57 0.08 77.13 11:02:01 PM 1 31.16 0.00 5.56 0.77 0.07 62.45 11:03:01 PM all 0.35 0.00 0.13 0.08 0.03 99.40 11:03:01 PM 0 0.55 0.00 0.18 0.13 0.05 99.08 11:03:01 PM 1 0.15 0.00 0.08 0.03 0.02 99.72 11:04:01 PM all 0.32 0.00 0.07 0.00 0.04 99.57 11:04:01 PM 0 0.55 0.00 0.07 0.00 0.03 99.35 11:04:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:05:01 PM all 0.34 0.00 0.08 0.00 0.03 99.54 11:05:01 PM 0 0.53 0.00 0.05 0.00 0.02 99.40 11:05:01 PM 1 0.15 0.00 0.12 0.00 0.05 99.68 11:06:01 PM all 7.63 0.00 0.54 0.02 0.07 91.74 11:06:01 PM 0 4.67 0.00 0.43 0.00 0.07 94.83 11:06:01 PM 1 10.59 0.00 0.65 0.03 0.07 88.65 11:07:01 PM all 12.68 0.00 0.87 0.00 0.06 86.39 11:07:01 PM 0 12.77 0.00 0.93 0.00 0.07 86.24 11:07:01 PM 1 12.60 0.00 0.82 0.00 0.05 86.53 11:08:01 PM all 10.46 0.00 1.49 0.00 0.08 87.97 11:08:01 PM 0 6.63 0.00 0.60 0.00 0.07 92.70 11:08:01 PM 1 14.29 0.00 2.38 0.00 0.08 83.24 11:09:01 PM all 14.54 0.00 0.56 0.00 0.08 84.83 11:09:01 PM 0 4.41 0.00 0.35 0.00 0.07 95.17 11:09:01 PM 1 24.66 0.00 0.77 0.00 0.08 74.49 11:09:01 PM CPU %user %nice %system %iowait %steal %idle 11:10:01 PM all 7.75 0.00 0.49 0.00 0.06 91.71 11:10:01 PM 0 5.28 0.00 0.28 0.00 0.03 94.40 11:10:01 PM 1 10.22 0.00 0.69 0.00 0.08 89.01 11:11:01 PM all 12.17 0.00 0.82 0.00 0.08 86.93 11:11:01 PM 0 8.26 0.00 0.72 0.00 0.08 90.94 11:11:01 PM 1 16.11 0.00 0.93 0.00 0.07 82.90 11:12:01 PM all 13.72 0.00 1.63 0.00 0.09 84.55 11:12:01 PM 0 15.50 0.00 1.15 0.00 0.08 83.26 11:12:01 PM 1 11.95 0.00 2.11 0.00 0.10 85.84 11:13:01 PM all 14.01 0.00 0.74 0.03 0.08 85.14 11:13:01 PM 0 9.01 0.00 0.79 0.05 0.08 90.07 11:13:01 PM 1 19.00 0.00 0.69 0.02 0.07 80.23 11:14:01 PM all 9.87 0.00 0.79 0.00 0.07 89.27 11:14:01 PM 0 6.34 0.00 0.70 0.00 0.07 92.89 11:14:01 PM 1 13.42 0.00 0.87 0.00 0.07 85.64 11:15:01 PM all 7.81 0.00 0.53 0.00 0.07 91.59 11:15:01 PM 0 8.07 0.00 0.52 0.00 0.08 91.33 11:15:01 PM 1 7.56 0.00 0.54 0.00 0.05 91.86 11:16:01 PM all 8.95 0.00 0.70 0.00 0.07 90.28 11:16:01 PM 0 8.12 0.00 0.60 0.00 0.07 91.21 11:16:01 PM 1 9.79 0.00 0.80 0.00 0.07 89.34 11:17:01 PM all 3.22 0.00 0.43 0.00 0.13 96.21 11:17:01 PM 0 1.25 0.00 0.27 0.00 0.07 98.41 11:17:01 PM 1 5.19 0.00 0.60 0.00 0.20 94.01 11:18:01 PM all 7.41 0.00 0.39 0.00 0.06 92.14 11:18:01 PM 0 6.94 0.00 0.34 0.00 0.05 92.68 11:18:01 PM 1 7.87 0.00 0.45 0.00 0.07 91.61 11:19:01 PM all 10.61 0.00 0.87 0.00 0.07 88.45 11:19:01 PM 0 6.95 0.00 0.76 0.00 0.07 92.23 11:19:01 PM 1 14.27 0.00 0.99 0.00 0.07 84.67 11:20:01 PM all 10.64 0.00 0.89 0.00 0.08 88.40 11:20:01 PM 0 8.46 0.00 0.79 0.00 0.08 90.67 11:20:01 PM 1 12.81 0.00 0.99 0.00 0.07 86.14 11:20:01 PM CPU %user %nice %system %iowait %steal %idle 11:21:01 PM all 9.48 0.00 0.81 0.00 0.07 89.65 11:21:01 PM 0 5.20 0.00 0.75 0.00 0.07 93.98 11:21:01 PM 1 13.78 0.00 0.86 0.00 0.07 85.30 11:22:01 PM all 9.84 0.00 1.44 0.00 0.06 88.66 11:22:01 PM 0 7.77 0.00 1.01 0.00 0.05 91.17 11:22:01 PM 1 11.91 0.00 1.88 0.00 0.07 86.14 11:23:01 PM all 26.34 0.23 3.12 0.22 0.08 70.03 11:23:01 PM 0 31.23 0.45 3.09 0.32 0.08 64.82 11:23:01 PM 1 21.44 0.00 3.14 0.12 0.07 75.23 Average: all 11.80 0.01 1.33 0.12 0.07 86.66 Average: 0 8.77 0.02 1.10 0.12 0.07 89.93 Average: 1 14.83 0.00 1.56 0.13 0.07 83.40