---> uname -a: Linux prd-centos8-robot-2c-8g-2188.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 627 4809 19 2260 6771 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:a1:34:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84816sec preferred_lft 84816sec inet6 fe80::f816:3eff:fea1:3463/64 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) 11/29/2025 _x86_64_ (2 CPU) 03:42:25 LINUX RESTART (2 CPU) 03:43:02 AM tps rtps wtps bread/s bwrtn/s 03:44:01 AM 89.12 8.05 81.08 1613.96 6594.27 03:45:01 AM 88.59 0.72 87.87 52.92 11056.14 03:46:01 AM 52.08 7.13 44.95 1310.50 2626.06 03:47:01 AM 52.87 0.25 52.62 47.06 7666.02 03:48:01 AM 4.40 0.22 4.18 11.73 172.59 03:49:01 AM 2.57 0.00 2.57 0.00 126.92 03:50:01 AM 0.38 0.00 0.38 0.00 87.24 03:51:01 AM 0.18 0.00 0.18 0.00 1.82 03:52:01 AM 0.23 0.00 0.23 0.00 3.15 03:53:01 AM 0.65 0.00 0.65 0.00 84.47 03:54:01 AM 0.48 0.00 0.48 0.00 51.55 03:55:01 AM 0.48 0.00 0.48 0.00 76.25 03:56:01 AM 0.70 0.00 0.70 0.00 51.29 03:57:01 AM 0.55 0.00 0.55 0.00 15.51 03:58:01 AM 1.38 0.03 1.35 0.27 85.60 03:59:01 AM 0.48 0.00 0.48 0.00 54.52 04:00:01 AM 0.60 0.00 0.60 0.00 84.29 04:01:01 AM 0.60 0.02 0.58 0.13 81.23 04:02:01 AM 0.65 0.07 0.58 1.73 49.25 04:03:01 AM 0.60 0.00 0.60 0.00 71.29 04:04:01 AM 0.40 0.00 0.40 0.00 116.00 04:05:01 AM 0.70 0.00 0.70 0.00 218.18 04:06:01 AM 0.73 0.00 0.73 0.00 104.33 04:07:01 AM 0.63 0.00 0.63 0.00 137.32 04:08:01 AM 16.86 0.40 16.46 46.78 2457.70 Average: 12.63 0.67 11.96 122.42 1279.34 03:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 AM 5219168 6973576 2663264 33.79 2688 1935336 756324 8.47 192444 2143736 210940 03:45:01 AM 5122796 6965696 2759636 35.01 2688 2018956 758568 8.49 210080 2201580 9936 03:46:01 AM 4896068 6991232 2986364 37.89 2688 2260600 722372 8.09 256380 2347256 191376 03:47:01 AM 4917692 7017544 2964740 37.61 2688 2265856 680544 7.62 260532 2316356 16 03:48:01 AM 4870612 6971644 3011820 38.21 2688 2267296 730344 8.18 260676 2363764 872 03:49:01 AM 4865692 6968532 3016740 38.27 2688 2269104 745720 8.35 260920 2368652 1288 03:50:01 AM 4862568 6966556 3019864 38.31 2688 2270244 778304 8.71 260920 2371496 4 03:51:01 AM 4863392 6967408 3019040 38.30 2688 2270268 758848 8.50 260920 2371064 20 03:52:01 AM 4859028 6965248 3023404 38.36 2688 2272496 758848 8.50 260964 2375504 2240 03:53:01 AM 4858380 6964940 3024052 38.36 2688 2272820 758848 8.50 260976 2375836 332 03:54:01 AM 4856652 6964884 3025780 38.39 2688 2274484 758848 8.50 261080 2377560 672 03:55:01 AM 4855060 6964760 3027372 38.41 2688 2275960 758848 8.50 261148 2379136 32 03:56:01 AM 4853684 6964556 3028748 38.42 2688 2277124 758848 8.50 261168 2380596 16 03:57:01 AM 4853212 6964376 3029220 38.43 2688 2277424 758848 8.50 261168 2380952 16 03:58:01 AM 4849480 6962776 3032952 38.48 2688 2279556 771512 8.64 261424 2384424 536 03:59:01 AM 4847636 6962784 3034796 38.50 2688 2281408 771512 8.64 261448 2386376 1008 04:00:01 AM 4845812 6962572 3036620 38.52 2688 2283036 767072 8.59 261640 2387844 512 04:01:01 AM 4843228 6961612 3039204 38.56 2688 2284700 767072 8.59 261848 2389856 148 04:02:01 AM 4841472 6962364 3040960 38.58 2688 2287144 767072 8.59 262228 2391636 1484 04:03:01 AM 4840416 6962236 3042016 38.59 2688 2288072 767072 8.59 262236 2392672 576 04:04:01 AM 4834992 6960692 3047440 38.66 2688 2291976 767072 8.59 262416 2397964 1204 04:05:01 AM 4830048 6960624 3052384 38.72 2688 2296860 767072 8.59 262652 2402708 132 04:06:01 AM 4827344 6960520 3055088 38.76 2688 2299452 767072 8.59 262716 2405252 24 04:07:01 AM 4822204 6959268 3060228 38.82 2688 2303316 767072 8.59 262756 2410456 140 04:08:01 AM 4978156 6983884 2904276 36.84 2688 2178240 723212 8.10 495364 2050492 25448 Average: 4884592 6968411 2997840 38.03 2688 2251269 755477 8.46 265844 2350127 17959 03:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 271.96 179.57 1755.37 57.14 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 68.96 45.58 587.98 8.32 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 47.45 37.67 336.32 8.25 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 202.55 138.33 44.06 40.24 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 31.86 17.09 9.88 2.67 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 43.12 42.42 7.96 6.50 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 33.23 31.56 6.22 3.11 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 1.97 0.52 0.18 0.05 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 62.69 62.57 11.65 5.42 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 29.33 13.23 5.45 1.38 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 87.14 68.71 17.41 7.88 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 56.21 53.86 11.76 7.34 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 31.43 27.95 7.68 4.91 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 17.53 15.78 3.62 1.77 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 39.69 33.66 8.83 5.40 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 49.73 46.87 12.32 7.94 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 58.41 60.00 10.48 7.12 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 61.39 62.62 10.92 7.52 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 65.79 65.79 17.86 7.59 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 23.94 18.18 5.06 2.51 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 53.26 52.49 9.43 7.46 0.00 0.00 0.00 0.00 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 71.48 72.26 14.74 10.12 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 56.24 54.21 12.27 6.99 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 11.96 12.31 2.62 1.87 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 107.43 64.18 185.52 136.47 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 63.25 51.01 122.75 14.21 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) 11/29/2025 _x86_64_ (2 CPU) 03:42:25 LINUX RESTART (2 CPU) 03:43:02 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 40.82 0.00 5.76 0.90 0.11 52.41 03:44:01 AM 0 43.62 0.00 6.96 0.83 0.12 48.46 03:44:01 AM 1 38.02 0.00 4.57 0.96 0.10 56.35 03:45:01 AM all 22.97 0.00 3.26 1.01 0.08 72.68 03:45:01 AM 0 28.33 0.00 3.75 1.12 0.07 66.73 03:45:01 AM 1 17.61 0.00 2.77 0.90 0.08 78.64 03:46:01 AM all 31.29 0.00 5.44 0.55 0.12 62.60 03:46:01 AM 0 35.67 0.00 5.90 0.67 0.12 57.64 03:46:01 AM 1 26.92 0.00 4.97 0.43 0.12 67.56 03:47:01 AM all 12.80 0.00 2.17 0.69 0.08 84.27 03:47:01 AM 0 17.77 0.00 2.19 0.50 0.08 79.45 03:47:01 AM 1 7.83 0.00 2.15 0.87 0.07 89.08 03:48:01 AM all 4.82 0.00 0.29 0.02 0.06 94.81 03:48:01 AM 0 8.81 0.00 0.37 0.02 0.05 90.76 03:48:01 AM 1 0.85 0.00 0.22 0.02 0.07 98.85 03:49:01 AM all 9.02 0.00 0.44 0.01 0.09 90.44 03:49:01 AM 0 12.27 0.00 0.48 0.00 0.09 87.16 03:49:01 AM 1 5.83 0.00 0.41 0.02 0.08 93.66 03:50:01 AM all 6.06 0.00 0.34 0.00 0.09 93.51 03:50:01 AM 0 4.63 0.00 0.27 0.00 0.07 95.03 03:50:01 AM 1 7.52 0.00 0.41 0.00 0.12 91.95 03:51:01 AM all 0.47 0.00 0.12 0.00 0.08 99.34 03:51:01 AM 0 0.55 0.00 0.03 0.00 0.03 99.38 03:51:01 AM 1 0.38 0.00 0.20 0.00 0.12 99.30 03:52:01 AM all 6.61 0.00 0.31 0.00 0.09 92.98 03:52:01 AM 0 11.33 0.00 0.25 0.00 0.08 88.34 03:52:01 AM 1 1.91 0.00 0.37 0.00 0.10 97.62 03:53:01 AM all 1.68 0.00 0.17 0.00 0.08 98.07 03:53:01 AM 0 2.71 0.00 0.20 0.00 0.10 96.99 03:53:01 AM 1 0.65 0.00 0.13 0.00 0.07 99.15 03:54:01 AM all 8.93 0.00 0.62 0.00 0.09 90.36 03:54:01 AM 0 11.20 0.00 0.71 0.00 0.07 88.02 03:54:01 AM 1 6.70 0.00 0.54 0.00 0.10 92.65 03:54:01 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 4.51 0.00 0.26 0.02 0.10 95.12 03:55:01 AM 0 6.27 0.00 0.23 0.00 0.10 93.39 03:55:01 AM 1 2.74 0.00 0.28 0.03 0.10 96.84 03:56:01 AM all 5.98 0.00 0.33 0.00 0.08 93.61 03:56:01 AM 0 8.98 0.00 0.36 0.00 0.07 90.59 03:56:01 AM 1 3.08 0.00 0.30 0.00 0.08 96.54 03:57:01 AM all 2.73 0.00 0.21 0.00 0.09 96.97 03:57:01 AM 0 3.56 0.00 0.25 0.00 0.08 96.10 03:57:01 AM 1 1.90 0.00 0.17 0.00 0.10 97.83 03:58:01 AM all 7.58 0.00 0.51 0.00 0.08 91.83 03:58:01 AM 0 9.73 0.00 0.35 0.00 0.10 89.82 03:58:01 AM 1 5.42 0.00 0.67 0.00 0.07 93.84 03:59:01 AM all 8.41 0.00 0.59 0.01 0.07 90.92 03:59:01 AM 0 12.74 0.00 0.77 0.00 0.07 86.43 03:59:01 AM 1 4.25 0.00 0.42 0.02 0.07 95.25 04:00:01 AM all 4.64 0.00 0.35 0.01 0.09 94.91 04:00:01 AM 0 5.04 0.00 0.37 0.02 0.08 94.49 04:00:01 AM 1 4.25 0.00 0.33 0.00 0.10 95.32 04:01:01 AM all 4.35 0.00 0.36 0.00 0.11 95.18 04:01:01 AM 0 4.75 0.00 0.35 0.00 0.12 94.78 04:01:01 AM 1 3.95 0.00 0.37 0.00 0.10 95.58 04:02:01 AM all 5.24 0.00 0.38 0.00 0.08 94.30 04:02:01 AM 0 7.43 0.00 0.40 0.00 0.10 92.07 04:02:01 AM 1 3.05 0.00 0.37 0.00 0.05 96.54 04:03:01 AM all 3.24 0.00 0.26 0.00 0.06 96.45 04:03:01 AM 0 4.53 0.00 0.25 0.00 0.05 95.17 04:03:01 AM 1 1.94 0.00 0.27 0.00 0.07 97.73 04:04:01 AM all 13.02 0.00 0.44 0.00 0.07 86.47 04:04:01 AM 0 24.05 0.00 0.51 0.00 0.08 75.35 04:04:01 AM 1 2.12 0.00 0.37 0.00 0.05 97.46 04:05:01 AM all 16.32 0.00 0.50 0.02 0.08 83.08 04:05:01 AM 0 20.00 0.00 0.52 0.02 0.08 79.37 04:05:01 AM 1 12.65 0.00 0.47 0.02 0.08 86.78 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 7.79 0.00 0.36 0.01 0.06 91.78 04:06:01 AM 0 10.57 0.00 0.28 0.02 0.07 89.06 04:06:01 AM 1 5.02 0.00 0.43 0.00 0.05 94.50 04:07:01 AM all 7.76 0.00 0.35 0.00 0.08 91.81 04:07:01 AM 0 6.79 0.00 0.30 0.00 0.07 92.85 04:07:01 AM 1 8.73 0.00 0.40 0.00 0.08 90.78 04:08:01 AM all 27.30 0.00 2.92 0.16 0.08 69.54 04:08:01 AM 0 36.45 0.00 3.94 0.12 0.08 59.41 04:08:01 AM 1 18.16 0.00 1.90 0.20 0.07 79.67 Average: all 10.58 0.00 1.07 0.14 0.08 88.13 Average: 0 13.51 0.00 1.20 0.13 0.08 85.07 Average: 1 7.65 0.00 0.94 0.14 0.08 91.19