---> uname -a: Linux prd-centos8-robot-2c-8g-4925.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4804 19 2268 6774 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:ee:cb:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85577sec preferred_lft 85577sec inet6 fe80::f816:3eff:feee:cb51/64 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) 11/03/2025 _x86_64_ (2 CPU) 03:45:56 LINUX RESTART (2 CPU) 03:47:01 AM tps rtps wtps bread/s bwrtn/s 03:48:01 AM 123.30 0.72 122.58 52.92 11686.42 03:49:01 AM 28.62 0.38 28.24 64.25 3182.76 03:50:01 AM 85.44 7.00 78.44 1293.30 8596.13 03:51:01 AM 13.14 0.00 13.14 0.00 1211.78 03:52:01 AM 2.32 0.22 2.10 11.73 129.92 03:53:01 AM 1.15 0.00 1.15 0.00 604.75 03:54:01 AM 0.42 0.00 0.42 0.00 380.02 03:55:01 AM 0.52 0.02 0.50 1.07 156.73 03:56:01 AM 1.13 0.38 0.75 55.32 196.70 03:57:01 AM 0.30 0.00 0.30 0.00 75.67 03:58:01 AM 0.20 0.00 0.20 0.00 15.25 03:59:01 AM 24.73 0.40 24.33 46.78 2744.74 Average: 23.44 0.76 22.68 127.12 2415.02 03:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:48:01 AM 5128820 6972488 2753604 34.93 2688 2019316 753360 8.44 198928 2204616 70988 03:49:01 AM 5105588 6991828 2776836 35.23 2688 2060436 738816 8.27 232212 2191348 49728 03:50:01 AM 4918372 7017492 2964052 37.60 2688 2265308 687772 7.70 260492 2315884 26988 03:51:01 AM 4920072 7018864 2962352 37.58 2688 2265308 687772 7.70 260492 2315316 4 03:52:01 AM 4856940 6962656 3025484 38.38 2688 2272284 740668 8.29 261092 2376900 4900 03:53:01 AM 4838848 6962568 3043576 38.61 2688 2290284 756976 8.48 261092 2395360 5336 03:54:01 AM 4831732 6962800 3050692 38.70 2688 2297596 756976 8.48 261092 2402832 1312 03:55:01 AM 4822104 6958956 3060320 38.82 2688 2303408 756976 8.48 261236 2411448 2616 03:56:01 AM 4433012 6902500 3449412 43.76 2688 2309720 756496 8.47 262788 2419692 1784 03:57:01 AM 4432404 6902468 3450020 43.77 2688 2310464 756496 8.47 262804 2420524 372 03:58:01 AM 4351784 6822048 3530640 44.79 2688 2310664 836812 9.37 262804 2501060 172 03:59:01 AM 4904140 6915800 2978284 37.78 2688 2184548 789280 8.84 502004 2117460 23616 Average: 4795318 6949206 3087106 39.16 2688 2240778 751533 8.41 273920 2339370 15651 03:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 98.77 72.25 891.63 10.64 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 15.38 10.23 6.69 4.18 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 242.49 173.63 376.78 38.70 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 1.40 0.75 0.18 0.12 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 43.30 27.71 60.92 5.88 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 41.62 35.92 122.55 10.05 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 16.88 15.18 35.29 6.28 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 23.86 20.18 24.09 11.60 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 48.56 61.96 66.73 5.64 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 13.95 11.23 3.36 2.16 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 5.88 5.08 1.98 0.90 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 77.01 50.53 150.14 94.69 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 52.42 40.39 145.02 15.90 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) 11/03/2025 _x86_64_ (2 CPU) 03:45:56 LINUX RESTART (2 CPU) 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 35.29 0.00 5.27 1.37 0.12 57.95 03:48:01 AM 0 48.79 0.00 6.22 1.27 0.12 43.61 03:48:01 AM 1 21.83 0.00 4.32 1.48 0.12 72.25 03:49:01 AM all 17.76 0.00 2.58 0.59 0.07 79.00 03:49:01 AM 0 25.91 0.00 2.92 0.65 0.07 70.45 03:49:01 AM 1 9.61 0.00 2.24 0.53 0.07 87.55 03:50:01 AM all 33.01 0.00 6.00 0.67 0.09 60.22 03:50:01 AM 0 43.80 0.00 7.02 0.55 0.10 48.52 03:50:01 AM 1 22.24 0.00 4.98 0.78 0.08 71.91 03:51:01 AM all 0.33 0.00 0.18 0.13 0.03 99.33 03:51:01 AM 0 0.55 0.00 0.10 0.08 0.02 99.25 03:51:01 AM 1 0.12 0.00 0.25 0.18 0.03 99.42 03:52:01 AM all 8.83 0.00 0.37 0.01 0.08 90.72 03:52:01 AM 0 14.43 0.00 0.42 0.00 0.08 85.06 03:52:01 AM 1 3.23 0.00 0.32 0.02 0.07 96.37 03:53:01 AM all 17.76 0.00 0.20 0.03 0.05 81.97 03:53:01 AM 0 33.17 0.00 0.18 0.02 0.05 66.58 03:53:01 AM 1 2.31 0.00 0.22 0.03 0.05 97.39 03:54:01 AM all 8.88 0.00 0.13 0.01 0.06 90.92 03:54:01 AM 0 11.67 0.00 0.13 0.02 0.07 88.12 03:54:01 AM 1 6.08 0.00 0.13 0.00 0.05 93.73 03:55:01 AM all 13.51 0.00 0.21 0.01 0.07 86.21 03:55:01 AM 0 21.72 0.00 0.20 0.00 0.07 78.01 03:55:01 AM 1 5.29 0.00 0.22 0.02 0.07 94.41 03:56:01 AM all 9.30 0.00 2.58 0.01 0.07 88.05 03:56:01 AM 0 11.31 0.00 2.63 0.00 0.07 85.99 03:56:01 AM 1 7.28 0.00 2.52 0.02 0.07 90.12 03:57:01 AM all 4.39 0.00 0.18 0.00 0.07 95.36 03:57:01 AM 0 5.94 0.00 0.20 0.00 0.07 93.79 03:57:01 AM 1 2.84 0.00 0.17 0.00 0.07 96.92 03:58:01 AM all 4.44 0.00 0.18 0.00 0.07 95.32 03:58:01 AM 0 6.98 0.00 0.18 0.00 0.07 92.77 03:58:01 AM 1 1.89 0.00 0.17 0.00 0.07 97.88 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 26.22 0.00 3.54 0.17 0.08 70.00 03:59:01 AM 0 37.40 0.00 4.19 0.12 0.08 58.21 03:59:01 AM 1 15.02 0.00 2.89 0.22 0.07 81.81 Average: all 14.99 0.00 1.79 0.25 0.07 82.90 Average: 0 21.82 0.00 2.03 0.23 0.07 75.85 Average: 1 8.16 0.00 1.54 0.27 0.07 89.96