---> uname -a: Linux prd-centos8-robot-2c-8g-46761.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: 2800.000 BogoMIPS: 5600.00 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 597 4913 19 2187 6802 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:6b:29:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85550sec preferred_lft 85550sec inet6 fe80::f816:3eff:fe6b:29a9/64 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) 07/28/2025 _x86_64_ (2 CPU) 03:20:50 LINUX RESTART (2 CPU) 03:21:01 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 204.68 158.18 46.50 14719.87 38869.37 03:23:01 AM 123.06 0.22 122.84 11.33 12216.06 03:24:01 AM 32.71 0.65 32.06 51.05 4232.84 03:25:01 AM 64.96 7.28 57.67 1350.71 3560.72 03:26:02 AM 33.19 0.03 33.16 3.47 6264.87 03:27:01 AM 3.83 0.00 3.83 0.00 133.20 03:28:01 AM 0.33 0.00 0.33 0.00 3.82 03:29:01 AM 0.35 0.00 0.35 0.00 3.58 03:30:01 AM 2.03 0.03 2.00 1.87 79.72 03:31:01 AM 0.47 0.00 0.47 0.00 24.55 03:32:01 AM 0.37 0.02 0.35 0.93 44.51 03:33:01 AM 0.23 0.00 0.23 0.00 20.69 03:34:01 AM 14.15 0.37 13.78 38.39 570.44 03:35:01 AM 41.80 6.40 35.40 627.66 1544.09 Average: 37.34 12.39 24.95 1202.18 4832.88 03:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 5570720 7068060 2311712 29.33 2688 1691440 697772 7.81 178724 1855288 79812 03:23:01 AM 5071024 6938216 2811408 35.67 2688 2044224 765640 8.57 191364 2273860 135248 03:24:01 AM 5157848 6995032 2724584 34.57 2688 2013504 706468 7.91 198676 2176404 8 03:25:01 AM 4962996 7048148 2919436 37.04 2688 2252848 651684 7.30 257244 2287276 170972 03:26:02 AM 4955720 7040928 2926712 37.13 2688 2252976 647492 7.25 262756 2282964 8 03:27:01 AM 4955728 7040940 2926704 37.13 2688 2252980 647492 7.25 262756 2282996 4 03:28:01 AM 4956152 7041364 2926280 37.12 2688 2252980 647492 7.25 262756 2282740 4 03:29:01 AM 4955992 7041204 2926440 37.13 2688 2252980 647492 7.25 262756 2282976 4 03:30:01 AM 4915820 7001620 2966612 37.64 2688 2253584 705048 7.89 263092 2322360 112 03:31:01 AM 4914624 7000976 2967808 37.65 2688 2254116 705048 7.89 263092 2323720 100 03:32:01 AM 4912244 6999756 2970188 37.68 2688 2255304 705048 7.89 263192 2326052 96 03:33:01 AM 4911464 6999516 2970968 37.69 2688 2255808 705048 7.89 263192 2326796 68 03:34:01 AM 5062000 6974792 2820432 35.78 2688 2085432 747668 8.37 302336 2156312 31328 03:35:01 AM 5005724 6943400 2876708 36.50 2688 2111084 743476 8.32 464824 2055436 30628 Average: 5022004 7009568 2860428 36.29 2688 2159233 694491 7.78 264054 2231084 32028 03:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 295.94 156.01 1456.47 57.19 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 112.73 89.30 1316.81 12.81 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 3.63 1.48 1.69 0.39 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 51.91 43.36 320.20 11.61 0.00 0.00 0.00 0.00 03:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:02 AM eth0 197.35 141.63 39.18 38.85 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 3.98 0.88 1.22 0.72 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 0.95 0.17 0.08 0.01 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 4.10 0.35 0.74 0.24 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 15.18 10.10 5.73 6.41 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 2.03 1.12 0.11 0.08 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 38.23 35.08 6.23 4.81 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 3.47 1.23 0.44 0.27 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 68.34 57.52 83.70 35.23 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 19.34 18.03 15.72 8.72 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 58.44 39.78 232.34 12.68 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) 07/28/2025 _x86_64_ (2 CPU) 03:20:50 LINUX RESTART (2 CPU) 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 46.98 0.08 10.16 5.65 0.16 36.97 03:22:01 AM 0 48.89 0.08 11.34 5.62 0.17 33.90 03:22:01 AM 1 45.07 0.08 8.98 5.68 0.15 40.03 03:23:01 AM all 38.44 0.00 5.65 2.66 0.10 53.15 03:23:01 AM 0 48.67 0.00 6.63 2.80 0.10 41.81 03:23:01 AM 1 28.23 0.00 4.69 2.53 0.10 64.46 03:24:01 AM all 4.55 0.00 1.00 1.38 0.05 93.03 03:24:01 AM 0 3.25 0.00 0.87 0.50 0.05 95.34 03:24:01 AM 1 5.85 0.00 1.14 2.26 0.05 90.71 03:25:01 AM all 37.80 0.00 6.07 0.62 0.11 55.40 03:25:01 AM 0 53.00 0.00 7.06 0.63 0.12 39.19 03:25:01 AM 1 22.62 0.00 5.09 0.60 0.10 71.59 03:26:02 AM all 6.94 0.00 1.28 0.51 0.04 91.23 03:26:02 AM 0 11.33 0.00 1.79 0.67 0.05 86.16 03:26:02 AM 1 2.55 0.00 0.77 0.35 0.03 96.29 03:27:01 AM all 0.22 0.00 0.08 0.01 0.04 99.65 03:27:01 AM 0 0.14 0.00 0.08 0.00 0.05 99.73 03:27:01 AM 1 0.31 0.00 0.07 0.02 0.03 99.57 03:28:01 AM all 0.30 0.00 0.08 0.00 0.03 99.59 03:28:01 AM 0 0.10 0.00 0.10 0.00 0.05 99.75 03:28:01 AM 1 0.50 0.00 0.05 0.00 0.02 99.43 03:29:01 AM all 0.37 0.00 0.07 0.00 0.04 99.52 03:29:01 AM 0 0.17 0.00 0.07 0.00 0.05 99.72 03:29:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 03:30:01 AM all 2.59 0.00 0.26 0.01 0.07 97.07 03:30:01 AM 0 3.85 0.00 0.30 0.00 0.08 95.77 03:30:01 AM 1 1.34 0.00 0.22 0.02 0.05 98.38 03:31:01 AM all 2.21 0.00 0.13 0.00 0.08 97.58 03:31:01 AM 0 1.92 0.00 0.13 0.00 0.07 97.88 03:31:01 AM 1 2.51 0.00 0.13 0.00 0.08 97.28 03:32:01 AM all 4.59 0.00 0.27 0.00 0.08 95.07 03:32:01 AM 0 5.00 0.00 0.27 0.00 0.08 94.65 03:32:01 AM 1 4.17 0.00 0.27 0.00 0.07 95.50 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 3.20 0.00 0.13 0.00 0.08 96.59 03:33:01 AM 0 3.74 0.00 0.13 0.00 0.07 96.06 03:33:01 AM 1 2.66 0.00 0.13 0.00 0.08 97.13 03:34:01 AM all 16.84 0.00 2.07 0.06 0.08 80.95 03:34:01 AM 0 17.15 0.00 1.60 0.08 0.10 81.06 03:34:01 AM 1 16.52 0.00 2.54 0.03 0.07 80.84 03:35:01 AM all 33.05 0.25 4.16 0.27 0.08 62.20 03:35:01 AM 0 36.17 0.08 4.32 0.13 0.07 59.22 03:35:01 AM 1 29.93 0.42 4.00 0.40 0.08 65.17 Average: all 14.17 0.02 2.25 0.80 0.07 82.69 Average: 0 16.69 0.01 2.48 0.74 0.08 80.00 Average: 1 11.65 0.04 2.01 0.85 0.07 85.39