---> uname -a: Linux prd-centos8-robot-2c-8g-16871.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4903 19 2188 6793 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:7f:32:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84839sec preferred_lft 84839sec inet6 fe80::f816:3eff:fe7f:3262/64 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) 12/27/2025 _x86_64_ (2 CPU) 23:06:09 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 124.58 0.30 124.28 13.46 11652.02 11:09:01 PM 37.66 1.05 36.61 73.99 5397.97 11:10:01 PM 16.91 0.40 16.51 64.25 727.89 11:11:01 PM 71.70 9.41 62.29 1681.56 3719.61 11:12:01 PM 31.83 0.00 31.83 0.00 6324.16 11:13:01 PM 3.70 0.00 3.70 0.00 119.85 11:14:01 PM 0.30 0.00 0.30 0.00 3.02 11:15:01 PM 0.52 0.05 0.47 4.80 23.85 11:16:01 PM 1.92 0.00 1.92 0.00 86.89 11:17:01 PM 0.43 0.00 0.43 0.00 15.85 11:18:01 PM 0.15 0.00 0.15 0.00 16.30 11:19:01 PM 0.27 0.00 0.27 0.00 11.38 11:20:01 PM 0.23 0.00 0.23 0.00 17.75 11:21:01 PM 0.20 0.00 0.20 0.00 9.41 11:22:01 PM 0.62 0.07 0.55 2.13 31.56 11:23:01 PM 1.43 0.00 1.43 0.00 32.79 11:24:01 PM 0.33 0.03 0.30 1.33 5.83 11:25:01 PM 0.33 0.00 0.33 0.00 4.38 11:26:01 PM 0.40 0.00 0.40 0.00 6.78 11:27:01 PM 0.48 0.00 0.48 0.00 6.62 11:28:01 PM 0.30 0.00 0.30 0.00 3.02 11:29:01 PM 0.33 0.00 0.33 0.00 15.83 11:30:01 PM 0.20 0.00 0.20 0.00 2.37 11:31:01 PM 15.48 0.32 15.16 36.91 574.73 11:32:01 PM 29.06 0.52 28.55 63.86 1389.92 Average: 13.58 0.49 13.09 77.71 1208.03 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5118344 6987968 2764080 35.07 2688 2046492 744552 8.34 191616 2228276 169708 11:09:01 PM 5240496 7081652 2641928 33.52 2688 2017360 663884 7.43 207168 2085088 20 11:10:01 PM 5235248 7078424 2647176 33.58 2688 2019296 660276 7.39 220016 2078444 4 11:11:01 PM 4946780 7057316 2935644 37.24 2688 2277124 658192 7.37 266820 2290076 176128 11:12:01 PM 4933416 7043644 2949008 37.41 2688 2277096 658192 7.37 266820 2297892 4 11:13:01 PM 4933532 7043760 2948892 37.41 2688 2277096 658192 7.37 266824 2297828 4 11:14:01 PM 4933596 7043824 2948828 37.41 2688 2277096 658192 7.37 266824 2297828 4 11:15:01 PM 4887100 6998164 2995324 38.00 2688 2277948 745032 8.34 267152 2343692 268 11:16:01 PM 4885448 6996892 2996976 38.02 2688 2278312 745032 8.34 267152 2345364 40 11:17:01 PM 4883700 6995512 2998724 38.04 2688 2278688 745032 8.34 267152 2347364 136 11:18:01 PM 4881980 6994164 3000444 38.06 2688 2279064 745032 8.34 267152 2349156 60 11:19:01 PM 4879468 6992040 3002956 38.10 2688 2279456 745032 8.34 267152 2351536 188 11:20:01 PM 4877728 6990660 3004696 38.12 2688 2279816 745628 8.35 267152 2353416 68 11:21:01 PM 4875008 6988692 3007416 38.15 2688 2280560 745628 8.35 267152 2356144 576 11:22:01 PM 4873236 6987104 3009188 38.18 2688 2280744 765024 8.57 267620 2357124 4 11:23:01 PM 4872912 6986784 3009512 38.18 2688 2280748 765024 8.57 267620 2357460 4 11:24:01 PM 4873296 6987280 3009128 38.18 2688 2280860 765024 8.57 267624 2357364 8 11:25:01 PM 4873084 6987068 3009340 38.18 2688 2280860 765024 8.57 267624 2357596 4 11:26:01 PM 4873036 6987104 3009388 38.18 2688 2280944 765024 8.57 267624 2357724 4 11:27:01 PM 4872768 6986836 3009656 38.18 2688 2280944 765024 8.57 267624 2357796 4 11:28:01 PM 4871824 6985996 3010600 38.19 2688 2281048 765024 8.57 267624 2358856 112 11:29:01 PM 4870616 6984956 3011808 38.21 2688 2281216 765024 8.57 267624 2359764 8 11:30:01 PM 4870312 6984652 3012112 38.21 2688 2281216 758072 8.49 267624 2360112 4 11:31:01 PM 5040292 6970664 2842132 36.06 2688 2103616 736176 8.24 310580 2168316 31408 11:32:01 PM 5082040 7015120 2800384 35.53 2688 2106812 699948 7.84 470208 1972112 25140 Average: 4939410 7006251 2943014 37.34 2688 2235376 729291 8.17 269822 2295453 16156 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 129.96 99.72 1492.93 13.71 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 9.30 3.45 4.09 1.75 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 18.53 14.51 6.62 4.80 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 47.09 42.30 343.66 14.14 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 579.95 406.60 110.25 89.38 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 2.53 1.88 0.44 0.42 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 2.53 2.00 0.45 0.43 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 54.54 34.54 13.11 3.83 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 19.36 9.06 3.08 1.79 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 15.31 9.35 3.19 2.05 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 11.23 9.12 2.68 1.80 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 11.36 9.21 2.77 1.80 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 11.00 9.08 2.68 1.79 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 21.16 17.73 5.27 3.41 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 1.63 1.13 0.37 0.22 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 0.93 0.28 0.37 0.20 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 1.00 0.47 0.13 0.05 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 0.63 0.20 0.28 0.19 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 0.55 0.43 0.09 0.05 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 0.43 0.15 0.15 0.07 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 2.78 2.32 0.66 0.49 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 14.06 13.61 2.27 3.81 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 0.35 0.05 0.03 0.00 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 77.91 52.59 88.99 36.12 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 17.53 15.13 15.63 7.52 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 42.07 30.20 84.02 7.59 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) 12/27/2025 _x86_64_ (2 CPU) 23:06:09 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 37.36 0.00 5.27 2.30 0.14 54.92 11:08:01 PM 0 47.52 0.00 6.21 2.69 0.15 43.43 11:08:01 PM 1 27.21 0.00 4.32 1.92 0.13 66.42 11:09:01 PM all 7.60 0.00 1.34 1.90 0.05 89.11 11:09:01 PM 0 2.57 0.00 1.02 2.70 0.05 93.66 11:09:01 PM 1 12.64 0.00 1.65 1.10 0.05 84.56 11:10:01 PM all 12.29 0.00 1.63 0.26 0.07 85.76 11:10:01 PM 0 12.19 0.00 1.67 0.10 0.07 85.97 11:10:01 PM 1 12.39 0.00 1.59 0.42 0.07 85.54 11:11:01 PM all 37.67 0.00 6.54 0.67 0.10 55.02 11:11:01 PM 0 36.53 0.00 6.29 0.35 0.08 56.74 11:11:01 PM 1 38.81 0.00 6.79 1.00 0.12 53.29 11:12:01 PM all 1.40 0.00 1.11 0.55 0.03 96.90 11:12:01 PM 0 1.47 0.00 0.95 0.67 0.03 96.87 11:12:01 PM 1 1.32 0.00 1.27 0.44 0.03 96.93 11:13:01 PM all 0.33 0.00 0.07 0.01 0.03 99.57 11:13:01 PM 0 0.57 0.00 0.07 0.00 0.02 99.35 11:13:01 PM 1 0.08 0.00 0.07 0.02 0.03 99.80 11:14:01 PM all 0.33 0.00 0.08 0.00 0.04 99.55 11:14:01 PM 0 0.52 0.00 0.03 0.00 0.03 99.42 11:14:01 PM 1 0.15 0.00 0.12 0.00 0.05 99.68 11:15:01 PM all 4.07 0.00 0.45 0.01 0.05 95.42 11:15:01 PM 0 3.00 0.00 0.40 0.00 0.03 96.56 11:15:01 PM 1 5.15 0.00 0.50 0.02 0.07 94.26 11:16:01 PM all 4.40 0.00 0.36 0.00 0.07 95.17 11:16:01 PM 0 6.11 0.00 0.44 0.00 0.07 93.39 11:16:01 PM 1 2.69 0.00 0.28 0.00 0.07 96.95 11:17:01 PM all 4.30 0.00 0.32 0.01 0.07 95.31 11:17:01 PM 0 5.22 0.00 0.37 0.00 0.07 94.35 11:17:01 PM 1 3.38 0.00 0.27 0.02 0.07 96.26 11:18:01 PM all 4.35 0.00 0.33 0.00 0.07 95.26 11:18:01 PM 0 5.08 0.00 0.40 0.00 0.07 94.45 11:18:01 PM 1 3.61 0.00 0.25 0.00 0.07 96.07 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.32 0.00 0.33 0.00 0.08 95.28 11:19:01 PM 0 6.64 0.00 0.47 0.00 0.08 92.81 11:19:01 PM 1 2.01 0.00 0.18 0.00 0.07 97.74 11:20:01 PM all 4.35 0.00 0.35 0.00 0.07 95.23 11:20:01 PM 0 6.95 0.00 0.48 0.00 0.07 92.50 11:20:01 PM 1 1.75 0.00 0.22 0.00 0.07 97.96 11:21:01 PM all 7.41 0.00 0.42 0.00 0.06 92.11 11:21:01 PM 0 11.66 0.00 0.52 0.00 0.07 87.75 11:21:01 PM 1 3.16 0.00 0.32 0.00 0.05 96.47 11:22:01 PM all 0.81 0.00 0.22 0.00 0.04 98.93 11:22:01 PM 0 0.68 0.00 0.17 0.00 0.05 99.10 11:22:01 PM 1 0.94 0.00 0.27 0.00 0.03 98.76 11:23:01 PM all 0.34 0.00 0.07 0.00 0.03 99.56 11:23:01 PM 0 0.63 0.00 0.07 0.00 0.02 99.28 11:23:01 PM 1 0.05 0.00 0.07 0.00 0.05 99.83 11:24:01 PM all 0.35 0.00 0.08 0.00 0.03 99.54 11:24:01 PM 0 0.55 0.00 0.07 0.00 0.02 99.36 11:24:01 PM 1 0.15 0.00 0.08 0.00 0.05 99.72 11:25:01 PM all 0.23 0.00 0.06 0.00 0.03 99.69 11:25:01 PM 0 0.35 0.00 0.05 0.00 0.02 99.58 11:25:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:26:01 PM all 0.50 0.00 0.08 0.00 0.04 99.38 11:26:01 PM 0 0.77 0.00 0.05 0.00 0.03 99.15 11:26:01 PM 1 0.23 0.00 0.10 0.00 0.05 99.62 11:27:01 PM all 0.29 0.00 0.04 0.01 0.03 99.62 11:27:01 PM 0 0.50 0.00 0.05 0.00 0.03 99.42 11:27:01 PM 1 0.08 0.00 0.03 0.02 0.03 99.83 11:28:01 PM all 1.06 0.00 0.08 0.00 0.03 98.82 11:28:01 PM 0 1.22 0.00 0.08 0.00 0.02 98.68 11:28:01 PM 1 0.90 0.00 0.08 0.00 0.05 98.96 11:29:01 PM all 1.20 0.00 0.27 0.00 0.03 98.50 11:29:01 PM 0 1.57 0.00 0.37 0.00 0.02 98.04 11:29:01 PM 1 0.82 0.00 0.17 0.00 0.05 98.96 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 0.35 0.00 0.07 0.00 0.04 99.54 11:30:01 PM 0 0.13 0.00 0.07 0.00 0.05 99.75 11:30:01 PM 1 0.57 0.00 0.07 0.00 0.03 99.33 11:31:01 PM all 15.34 0.00 2.13 0.09 0.07 82.37 11:31:01 PM 0 19.52 0.00 2.12 0.10 0.07 78.19 11:31:01 PM 1 11.16 0.00 2.14 0.08 0.07 86.55 11:32:01 PM all 26.95 0.00 3.63 0.13 0.08 69.22 11:32:01 PM 0 39.30 0.00 4.05 0.17 0.07 56.42 11:32:01 PM 1 14.57 0.00 3.21 0.08 0.08 82.06 Average: all 7.11 0.00 1.01 0.24 0.05 91.58 Average: 0 8.46 0.00 1.06 0.27 0.05 90.16 Average: 1 5.77 0.00 0.97 0.20 0.06 93.01