---> uname -a: Linux prd-centos8-robot-2c-8g-1744.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 593 4918 19 2186 6806 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:41:b4:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85388sec preferred_lft 85388sec inet6 fe80::f816:3eff:fe41:b4fe/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) 10/08/2025 _x86_64_ (2 CPU) 00:38:32 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 72.96 31.39 41.57 7146.42 12457.60 12:41:01 AM 117.89 0.73 117.16 53.45 10819.91 12:42:01 AM 31.24 0.38 30.86 62.52 3838.73 12:43:01 AM 48.97 6.75 42.22 1247.98 4432.19 12:44:01 AM 41.41 0.25 41.16 47.06 6023.38 12:45:01 AM 11.16 0.00 11.16 0.00 805.71 12:46:01 AM 0.22 0.00 0.22 0.00 2.13 12:47:01 AM 0.20 0.00 0.20 0.00 2.52 12:48:01 AM 1.73 0.22 1.52 11.73 90.45 12:49:01 AM 1.42 0.00 1.42 0.00 139.68 12:50:01 AM 0.28 0.00 0.28 0.00 23.67 12:51:01 AM 0.22 0.00 0.22 0.00 16.85 12:52:01 AM 0.23 0.00 0.23 0.00 13.21 12:53:01 AM 0.17 0.03 0.13 1.87 17.99 12:54:01 AM 4.67 0.35 4.32 37.19 175.94 12:55:01 AM 32.72 0.33 32.39 37.19 1731.82 Average: 22.84 2.53 20.32 540.38 2537.06 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5443508 7018696 2438924 30.94 2688 1767400 737360 8.26 187276 1967620 103116 12:41:01 AM 5161336 7004344 2721096 34.52 2688 2018524 708356 7.93 199408 2168552 92280 12:42:01 AM 5236160 7080856 2646272 33.57 2688 2020400 625104 7.00 219968 2074996 10756 12:43:01 AM 4922776 6975548 2959656 37.55 2688 2222916 740616 8.29 274460 2315224 77068 12:44:01 AM 4958868 7055384 2923564 37.09 2688 2263660 629120 7.04 263280 2278388 17680 12:45:01 AM 4958372 7054684 2924060 37.10 2688 2263660 629120 7.04 263276 2278304 8 12:46:01 AM 4958452 7054724 2923980 37.09 2688 2263660 629120 7.04 263280 2278232 8 12:47:01 AM 4958600 7054876 2923832 37.09 2688 2263664 629120 7.04 263280 2278248 4 12:48:01 AM 4911812 7009880 2970620 37.69 2688 2265496 711976 7.97 263548 2324632 368 12:49:01 AM 4904148 7005316 2978284 37.78 2688 2268564 711976 7.97 263548 2332232 308 12:50:01 AM 4903588 7005144 2978844 37.79 2688 2268952 693412 7.76 263548 2332812 100 12:51:01 AM 4901356 7003292 2981076 37.82 2688 2269332 693412 7.76 263548 2334892 24 12:52:01 AM 4900856 7003176 2981576 37.83 2688 2269716 693412 7.76 263548 2335536 112 12:53:01 AM 4900280 7003072 2982152 37.83 2688 2270180 693412 7.76 263692 2335840 4 12:54:01 AM 5065512 6996632 2816920 35.74 2688 2102584 681768 7.63 265088 2186828 23816 12:55:01 AM 5009032 6938720 2873400 36.45 2688 2102772 747844 8.37 466196 2049324 11948 Average: 5005916 7016522 2876516 36.49 2688 2181342 684696 7.67 265434 2241979 21100 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 284.46 179.67 1629.18 56.75 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 76.47 56.96 870.08 9.22 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 14.06 8.70 5.91 3.41 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 40.84 31.62 327.35 13.92 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 585.15 410.00 117.67 90.55 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 1.75 0.85 0.45 0.18 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 2.43 1.87 0.43 0.41 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 3.20 1.93 0.50 0.42 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 46.31 29.68 16.15 5.68 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 31.73 28.00 8.23 5.50 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 13.14 9.13 3.05 1.85 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 11.36 9.10 2.79 1.79 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 11.11 9.15 2.77 1.80 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 11.70 9.53 2.86 1.87 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 86.89 54.14 97.98 32.47 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 16.36 15.24 13.51 7.39 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 77.31 53.47 193.69 14.58 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) 10/08/2025 _x86_64_ (2 CPU) 00:38:32 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 37.30 0.01 7.00 9.05 0.13 46.52 12:40:01 AM 0 31.37 0.00 7.83 10.87 0.12 49.81 12:40:01 AM 1 43.22 0.02 6.17 7.23 0.13 43.24 12:41:01 AM all 33.82 0.00 5.27 4.87 0.12 55.91 12:41:01 AM 0 29.85 0.00 4.82 5.42 0.12 59.81 12:41:01 AM 1 37.80 0.00 5.73 4.33 0.12 52.02 12:42:01 AM all 12.08 0.00 1.61 10.75 0.11 75.44 12:42:01 AM 0 12.60 0.00 1.72 16.86 0.10 68.72 12:42:01 AM 1 11.57 0.00 1.51 4.65 0.12 82.16 12:43:01 AM all 17.78 0.00 3.49 14.89 0.14 63.70 12:43:01 AM 0 16.13 0.00 3.48 19.71 0.10 60.58 12:43:01 AM 1 19.42 0.00 3.51 10.08 0.18 66.82 12:44:01 AM all 17.79 0.00 3.71 8.70 0.10 69.69 12:44:01 AM 0 8.19 0.00 3.09 11.50 0.12 77.11 12:44:01 AM 1 27.44 0.00 4.34 5.89 0.08 62.24 12:45:01 AM all 0.30 0.00 0.13 0.14 0.04 99.39 12:45:01 AM 0 0.10 0.00 0.10 0.12 0.05 99.63 12:45:01 AM 1 0.50 0.00 0.15 0.17 0.03 99.15 12:46:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 12:46:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 12:46:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 12:47:01 AM all 0.26 0.00 0.08 0.00 0.05 99.61 12:47:01 AM 0 0.13 0.00 0.10 0.00 0.07 99.70 12:47:01 AM 1 0.38 0.00 0.07 0.00 0.03 99.52 12:48:01 AM all 8.05 0.00 0.91 0.14 0.08 90.81 12:48:01 AM 0 9.19 0.00 0.99 0.00 0.07 89.76 12:48:01 AM 1 6.92 0.00 0.84 0.28 0.08 91.87 12:49:01 AM all 15.36 0.00 0.70 0.02 0.12 83.80 12:49:01 AM 0 24.97 0.00 0.86 0.00 0.13 74.04 12:49:01 AM 1 5.80 0.00 0.55 0.03 0.10 93.52 12:50:01 AM all 4.45 0.00 0.33 0.00 0.09 95.13 12:50:01 AM 0 4.48 0.00 0.32 0.00 0.08 95.12 12:50:01 AM 1 4.42 0.00 0.33 0.00 0.10 95.15 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 4.38 0.00 0.33 0.00 0.10 95.19 12:51:01 AM 0 5.12 0.00 0.35 0.00 0.12 94.41 12:51:01 AM 1 3.64 0.00 0.30 0.00 0.08 95.97 12:52:01 AM all 4.49 0.00 0.34 0.00 0.08 95.08 12:52:01 AM 0 3.34 0.00 0.28 0.00 0.07 96.30 12:52:01 AM 1 5.64 0.00 0.40 0.00 0.10 93.86 12:53:01 AM all 4.44 0.00 0.33 0.00 0.10 95.13 12:53:01 AM 0 6.09 0.00 0.42 0.00 0.10 93.39 12:53:01 AM 1 2.79 0.00 0.23 0.00 0.10 96.87 12:54:01 AM all 11.95 0.00 2.07 0.03 0.11 85.84 12:54:01 AM 0 5.10 0.00 1.99 0.02 0.10 92.80 12:54:01 AM 1 18.82 0.00 2.14 0.05 0.12 78.87 12:55:01 AM all 28.25 0.00 2.79 0.19 0.11 68.66 12:55:01 AM 0 25.48 0.00 2.70 0.17 0.10 71.55 12:55:01 AM 1 31.02 0.00 2.87 0.22 0.12 65.77 Average: all 12.56 0.00 1.82 3.05 0.09 82.48 Average: 0 11.38 0.00 1.82 4.04 0.09 82.67 Average: 1 13.74 0.00 1.82 2.06 0.10 82.28