---> uname -a: Linux prd-centos8-robot-2c-8g-2209.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 675 4769 19 2252 6723 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:4a:4c:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85145sec preferred_lft 85145sec inet6 fe80::f816:3eff:fe4a:4c4b/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) 10/26/2025 _x86_64_ (2 CPU) 04:03:02 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 119.66 0.30 119.36 14.00 11352.77 04:06:01 AM 46.68 1.03 45.65 113.56 5585.15 04:07:01 AM 44.15 6.75 37.40 1247.98 2420.58 04:08:01 AM 58.09 0.25 57.84 47.06 7631.83 04:09:01 AM 6.36 0.00 6.36 0.00 520.63 04:10:01 AM 0.32 0.00 0.32 0.00 5.52 04:11:01 AM 0.17 0.00 0.17 0.00 1.22 04:12:01 AM 0.62 0.22 0.40 11.73 111.23 04:13:01 AM 1.93 0.00 1.93 0.00 217.11 04:14:01 AM 0.53 0.03 0.50 1.87 28.62 04:15:01 AM 0.32 0.00 0.32 0.00 153.94 04:16:01 AM 0.27 0.00 0.27 0.00 167.21 04:17:01 AM 0.25 0.00 0.25 0.00 38.83 04:18:01 AM 0.18 0.00 0.18 0.00 45.90 04:19:01 AM 1.45 0.03 1.42 0.27 104.42 04:20:01 AM 6.27 5.95 0.32 574.97 121.76 04:21:01 AM 2.97 0.00 2.97 0.00 116.26 04:22:01 AM 0.25 0.00 0.25 0.00 23.23 04:23:01 AM 14.88 0.32 14.56 36.92 695.30 04:24:01 AM 32.86 0.47 32.39 52.92 2531.67 Average: 16.91 0.77 16.14 105.07 1593.70 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5065424 6936044 2817008 35.74 2688 2047200 858040 9.61 191152 2279960 171584 04:06:01 AM 5214284 7056188 2668148 33.85 2688 2017620 754204 8.44 219112 2097952 10768 04:07:01 AM 4806924 6939820 3075508 39.02 2688 2298712 852556 9.55 287744 2406032 222668 04:08:01 AM 4872280 6966828 3010152 38.19 2688 2261600 749292 8.39 260028 2366148 10820 04:09:01 AM 4871716 6966264 3010716 38.20 2688 2261600 749292 8.39 260032 2366212 4 04:10:01 AM 4871160 6965712 3011272 38.20 2688 2261604 766920 8.59 260032 2366504 4 04:11:01 AM 4871608 6966172 3010824 38.20 2688 2261604 738060 8.26 260032 2366300 4 04:12:01 AM 4816424 6914772 3066008 38.90 2688 2265392 830100 9.29 260168 2421212 360 04:13:01 AM 4808204 6911032 3074228 39.00 2688 2269888 846244 9.48 260440 2428964 252 04:14:01 AM 4804596 6910284 3077836 39.05 2688 2272732 846244 9.48 260716 2432352 2444 04:15:01 AM 4802256 6910320 3080176 39.08 2688 2275108 846244 9.48 260716 2434616 284 04:16:01 AM 4798584 6911908 3083848 39.12 2688 2280376 851372 9.53 260716 2438528 572 04:17:01 AM 4797628 6911524 3084804 39.14 2688 2280940 834892 9.35 260716 2439380 28 04:18:01 AM 4791068 6906748 3091364 39.22 2688 2282724 850892 9.53 260716 2445748 468 04:19:01 AM 4790448 6908016 3091984 39.23 2688 2284620 850892 9.53 260804 2446292 188 04:20:01 AM 4767192 6905660 3115240 39.52 2688 2305476 850492 9.52 262844 2467296 896 04:21:01 AM 4766404 6906028 3116028 39.53 2688 2306632 850492 9.52 262844 2468336 48 04:22:01 AM 4763272 6904184 3119160 39.57 2688 2307920 850492 9.52 262844 2471376 748 04:23:01 AM 4898572 6894192 2983860 37.85 2688 2168340 826908 9.26 329864 2290712 64164 04:24:01 AM 4890368 6890624 2992064 37.96 2688 2173208 851372 9.53 489424 2142532 27480 Average: 4853421 6929116 3029011 38.43 2688 2244165 822750 9.21 271547 2378823 25689 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 135.99 101.90 1466.13 13.88 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 12.95 9.81 6.70 3.88 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 42.57 35.47 330.69 7.21 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 443.89 381.92 101.69 87.08 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 2.70 1.87 0.56 0.45 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 2.57 2.17 0.46 0.47 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 1.27 0.73 0.17 0.12 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 155.80 143.62 41.98 11.78 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 93.82 93.92 33.70 7.62 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 64.13 64.28 20.68 5.26 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 53.17 52.99 17.24 4.42 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 124.26 125.11 41.82 10.44 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 5.02 4.57 2.55 0.75 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 129.19 128.47 22.23 9.97 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 132.69 131.44 23.44 10.35 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 136.26 137.06 32.64 10.42 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 2.93 3.63 0.66 0.68 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 41.71 42.58 6.43 3.26 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 117.29 84.54 166.40 96.84 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 17.86 17.24 15.17 8.70 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 85.80 78.16 116.57 14.68 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) 10/26/2025 _x86_64_ (2 CPU) 04:03:02 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 38.49 0.00 5.37 1.40 0.12 54.62 04:05:01 AM 0 51.29 0.00 6.33 1.63 0.13 40.61 04:05:01 AM 1 25.73 0.00 4.42 1.16 0.12 68.58 04:06:01 AM all 16.94 0.00 2.38 0.58 0.08 80.01 04:06:01 AM 0 13.72 0.00 2.22 0.33 0.07 83.66 04:06:01 AM 1 20.17 0.00 2.55 0.83 0.08 76.36 04:07:01 AM all 23.29 0.00 4.55 0.88 0.08 71.20 04:07:01 AM 0 20.68 0.00 4.24 1.15 0.08 73.85 04:07:01 AM 1 25.89 0.00 4.85 0.62 0.08 68.56 04:08:01 AM all 17.03 0.00 3.91 0.56 0.08 78.43 04:08:01 AM 0 21.26 0.00 3.96 0.67 0.08 74.03 04:08:01 AM 1 12.80 0.00 3.87 0.45 0.07 82.81 04:09:01 AM all 0.28 0.00 0.12 0.33 0.03 99.25 04:09:01 AM 0 0.08 0.00 0.12 0.62 0.02 99.17 04:09:01 AM 1 0.49 0.00 0.12 0.03 0.03 99.33 04:10:01 AM all 0.36 0.00 0.08 0.00 0.03 99.52 04:10:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 04:10:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 04:11:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 04:11:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 04:11:01 AM 1 0.52 0.00 0.03 0.00 0.02 99.43 04:12:01 AM all 11.04 0.00 1.31 0.02 0.06 87.57 04:12:01 AM 0 16.08 0.00 1.88 0.02 0.05 81.97 04:12:01 AM 1 6.03 0.00 0.74 0.02 0.07 93.14 04:13:01 AM all 12.34 0.00 1.27 0.01 0.08 86.30 04:13:01 AM 0 19.21 0.00 1.80 0.00 0.09 78.90 04:13:01 AM 1 5.63 0.00 0.75 0.02 0.07 93.53 04:14:01 AM all 6.77 0.00 0.54 0.00 0.07 92.62 04:14:01 AM 0 10.72 0.00 0.76 0.00 0.07 88.46 04:14:01 AM 1 2.83 0.00 0.32 0.00 0.07 96.78 04:15:01 AM all 7.29 0.00 0.60 0.01 0.07 92.03 04:15:01 AM 0 9.65 0.00 0.70 0.00 0.07 89.58 04:15:01 AM 1 4.91 0.00 0.49 0.02 0.07 94.52 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 14.79 0.00 1.40 0.01 0.08 83.73 04:16:01 AM 0 18.50 0.00 1.72 0.00 0.07 79.72 04:16:01 AM 1 11.04 0.00 1.07 0.02 0.09 87.78 04:17:01 AM all 4.52 0.00 0.38 0.00 0.05 95.05 04:17:01 AM 0 5.94 0.00 0.45 0.00 0.07 93.55 04:17:01 AM 1 3.13 0.00 0.32 0.00 0.03 96.52 04:18:01 AM all 8.76 0.00 0.76 0.01 0.07 90.40 04:18:01 AM 0 7.17 0.00 0.82 0.02 0.05 91.94 04:18:01 AM 1 10.33 0.00 0.71 0.00 0.08 88.87 04:19:01 AM all 9.47 0.00 0.91 0.01 0.07 89.54 04:19:01 AM 0 8.52 0.00 0.74 0.00 0.07 90.67 04:19:01 AM 1 10.43 0.00 1.09 0.02 0.07 88.40 04:20:01 AM all 9.93 0.27 1.04 0.11 0.08 88.57 04:20:01 AM 0 14.52 0.07 1.19 0.00 0.07 84.15 04:20:01 AM 1 5.35 0.47 0.89 0.22 0.08 92.99 04:21:01 AM all 3.63 0.00 0.47 0.02 0.07 95.81 04:21:01 AM 0 4.04 0.00 0.47 0.00 0.07 95.42 04:21:01 AM 1 3.23 0.00 0.47 0.03 0.07 96.20 04:22:01 AM all 4.12 0.00 0.53 0.00 0.06 95.29 04:22:01 AM 0 5.34 0.00 0.60 0.00 0.05 94.01 04:22:01 AM 1 2.91 0.00 0.45 0.00 0.07 96.57 04:23:01 AM all 22.83 0.00 2.52 0.08 0.08 74.50 04:23:01 AM 0 30.26 0.00 2.47 0.10 0.08 67.08 04:23:01 AM 1 15.39 0.00 2.56 0.07 0.07 81.92 04:24:01 AM all 33.75 0.00 4.03 0.30 0.08 61.84 04:24:01 AM 0 27.21 0.00 3.20 0.27 0.08 69.23 04:24:01 AM 1 40.29 0.00 4.85 0.33 0.08 54.44 Average: all 12.32 0.01 1.62 0.22 0.07 85.77 Average: 0 14.24 0.00 1.69 0.24 0.07 83.76 Average: 1 10.40 0.02 1.54 0.19 0.07 87.78