---> uname -a: Linux prd-centos8-robot-2c-8g-1422.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 558 5021 19 2117 6842 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:7d:be:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84614sec preferred_lft 84614sec inet6 fe80::f816:3eff:fe7d:be8c/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) 09/21/2025 _x86_64_ (2 CPU) 02:02:56 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 1.02 0.00 1.02 0.00 18.64 02:06:01 AM 0.40 0.03 0.37 0.53 4.05 02:07:01 AM 0.48 0.00 0.48 0.00 6.17 02:08:01 AM 0.33 0.00 0.33 0.00 3.23 02:09:01 AM 0.42 0.00 0.42 0.00 6.00 02:10:01 AM 0.37 0.00 0.37 0.00 3.77 02:11:01 AM 0.28 0.00 0.28 0.00 4.35 02:12:01 AM 0.12 0.00 0.12 0.00 0.97 02:13:01 AM 0.17 0.00 0.17 0.00 1.13 02:14:01 AM 0.25 0.00 0.25 0.00 3.28 02:15:01 AM 0.12 0.00 0.12 0.00 0.93 02:16:01 AM 6.13 5.95 0.18 574.97 3.82 02:17:01 AM 3.02 0.00 3.02 0.00 70.59 02:18:01 AM 0.23 0.03 0.20 0.27 4.72 02:19:01 AM 1.27 0.00 1.27 0.00 30.14 02:20:01 AM 0.20 0.00 0.20 0.00 2.70 02:21:01 AM 0.18 0.00 0.18 0.00 3.32 02:22:01 AM 0.23 0.00 0.23 0.00 3.27 02:23:01 AM 0.27 0.00 0.27 0.00 3.83 02:24:01 AM 0.30 0.00 0.30 0.00 4.67 02:25:01 AM 78.40 6.57 71.84 1244.46 5536.38 02:26:01 AM 78.41 0.72 77.69 52.92 9684.81 02:27:01 AM 15.89 0.00 15.89 0.00 1806.93 02:28:01 AM 0.18 0.00 0.18 0.00 2.07 02:29:01 AM 15.06 0.20 14.86 34.79 689.10 02:30:01 AM 4.03 0.00 4.03 0.00 111.36 02:31:01 AM 0.27 0.00 0.27 0.00 3.80 02:32:01 AM 3.23 0.08 3.15 9.86 55.76 Average: 7.55 0.48 7.06 68.49 645.36 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5866704 7231648 2015728 25.57 2688 1563816 598064 6.70 151932 1605916 8 02:06:01 AM 5865668 7230628 2016764 25.59 2688 1563832 598064 6.70 152024 1607068 4 02:07:01 AM 5865680 7230644 2016752 25.59 2688 1563836 598064 6.70 152024 1607072 4 02:08:01 AM 5865476 7230440 2016956 25.59 2688 1563836 598064 6.70 152024 1607152 4 02:09:01 AM 5865832 7230772 2016600 25.58 2688 1563836 598064 6.70 152024 1607144 4 02:10:01 AM 5865340 7230284 2017092 25.59 2688 1563840 618960 6.93 152024 1607436 4 02:11:01 AM 5865716 7230680 2016716 25.58 2688 1563840 618960 6.93 152024 1607128 4 02:12:01 AM 5865788 7230756 2016644 25.58 2688 1563844 618960 6.93 152024 1607252 4 02:13:01 AM 5865736 7230704 2016696 25.58 2688 1563844 618960 6.93 152024 1607136 4 02:14:01 AM 5865612 7230580 2016820 25.59 2688 1563844 618960 6.93 152024 1607228 4 02:15:01 AM 5865668 7230640 2016764 25.59 2688 1563848 618960 6.93 152024 1607164 4 02:16:01 AM 5848496 7230744 2033936 25.80 2688 1581088 617204 6.91 154140 1622328 668 02:17:01 AM 5848280 7230528 2034152 25.81 2688 1581088 617204 6.91 154140 1622328 4 02:18:01 AM 5848256 7230508 2034176 25.81 2688 1581092 614820 6.88 154288 1622196 16 02:19:01 AM 5848372 7230624 2034060 25.80 2688 1581092 614820 6.88 154288 1622228 4 02:20:01 AM 5848024 7230276 2034408 25.81 2688 1581092 604848 6.77 154288 1622316 4 02:21:01 AM 5847820 7230080 2034612 25.81 2688 1581100 604848 6.77 154288 1622572 4 02:22:01 AM 5848252 7230512 2034180 25.81 2688 1581100 604848 6.77 154288 1622244 4 02:23:01 AM 5848124 7230384 2034308 25.81 2688 1581100 604848 6.77 154288 1622244 4 02:24:01 AM 5847676 7229940 2034756 25.81 2688 1581104 604848 6.77 154288 1622816 4 02:25:01 AM 5333840 7073360 2548592 32.33 2688 1921360 662872 7.42 188528 2040528 183948 02:26:01 AM 5161100 7018304 2721332 34.52 2688 2032704 694404 7.78 200220 2167736 42848 02:27:01 AM 5162044 7018872 2720388 34.51 2688 2032708 694404 7.78 200220 2169240 4 02:28:01 AM 5161508 7018336 2720924 34.52 2688 2032708 694404 7.78 200220 2169528 4 02:29:01 AM 5161388 7019824 2721044 34.52 2688 2033896 693092 7.76 225680 2146268 4 02:30:01 AM 5160716 7019100 2721716 34.53 2688 2033904 694796 7.78 225680 2146884 16 02:31:01 AM 5160752 7019140 2721680 34.53 2688 2033904 689124 7.72 227524 2145092 12 02:32:01 AM 5151784 7009792 2730648 34.64 2688 2033644 695744 7.79 384032 1997880 10272 Average: 5664630 7171718 2217802 28.14 2688 1699532 632543 7.08 175449 1759362 8495 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 1.68 0.57 1.25 0.04 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 0.67 0.12 0.04 0.01 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 0.72 0.10 0.04 0.01 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 0.58 0.12 0.03 0.01 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 0.77 0.25 0.16 0.08 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.58 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 0.67 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 0.67 0.12 0.03 0.01 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 0.67 0.10 0.04 0.01 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 0.77 0.27 0.17 0.08 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 0.63 0.07 0.03 0.01 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 1.30 0.87 0.09 0.07 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 0.55 0.07 0.02 0.01 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 0.58 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 0.90 0.27 0.17 0.08 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 0.58 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 1.00 0.43 0.28 0.21 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 0.52 0.08 0.02 0.01 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 1.02 0.08 0.07 0.01 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 1.05 0.32 0.41 0.26 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 214.06 148.03 1524.98 47.87 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 56.45 42.79 621.23 7.57 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 1.03 0.33 0.14 0.15 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 0.75 0.30 0.10 0.05 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 13.88 9.61 13.29 5.42 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 6.08 0.52 1.09 0.41 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 4.08 1.25 1.88 0.92 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 6.46 4.33 4.08 2.28 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 11.38 7.55 77.49 2.34 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) 09/21/2025 _x86_64_ (2 CPU) 02:02:56 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 0.28 0.00 0.07 0.00 0.04 99.62 02:05:01 AM 0 0.40 0.00 0.07 0.00 0.03 99.50 02:05:01 AM 1 0.15 0.00 0.07 0.00 0.05 99.73 02:06:01 AM all 0.23 0.00 0.08 0.00 0.05 99.64 02:06:01 AM 0 0.42 0.00 0.07 0.00 0.05 99.47 02:06:01 AM 1 0.05 0.00 0.08 0.00 0.05 99.82 02:07:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 02:07:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 02:07:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 02:08:01 AM all 0.31 0.00 0.04 0.00 0.04 99.61 02:08:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 02:08:01 AM 1 0.05 0.00 0.03 0.00 0.05 99.87 02:09:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 02:09:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 02:09:01 AM 1 0.05 0.00 0.07 0.00 0.03 99.85 02:10:01 AM all 0.32 0.00 0.08 0.00 0.04 99.57 02:10:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 02:10:01 AM 1 0.05 0.00 0.08 0.00 0.03 99.83 02:11:01 AM all 0.31 0.00 0.07 0.01 0.04 99.57 02:11:01 AM 0 0.58 0.00 0.08 0.02 0.05 99.27 02:11:01 AM 1 0.03 0.00 0.05 0.00 0.03 99.88 02:12:01 AM all 0.31 0.00 0.07 0.00 0.03 99.59 02:12:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 02:12:01 AM 1 0.07 0.00 0.10 0.00 0.05 99.78 02:13:01 AM all 0.33 0.00 0.06 0.00 0.04 99.57 02:13:01 AM 0 0.18 0.00 0.07 0.00 0.03 99.72 02:13:01 AM 1 0.47 0.00 0.05 0.00 0.05 99.43 02:14:01 AM all 0.34 0.00 0.04 0.00 0.03 99.58 02:14:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 02:14:01 AM 1 0.60 0.00 0.03 0.00 0.03 99.33 02:15:01 AM all 0.25 0.00 0.06 0.00 0.04 99.65 02:15:01 AM 0 0.17 0.00 0.05 0.00 0.02 99.77 02:15:01 AM 1 0.33 0.00 0.07 0.00 0.07 99.53 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 0.18 0.25 0.17 0.13 0.04 99.22 02:16:01 AM 0 0.13 0.00 0.12 0.00 0.05 99.70 02:16:01 AM 1 0.23 0.50 0.22 0.27 0.03 98.75 02:17:01 AM all 0.32 0.00 0.05 0.02 0.03 99.58 02:17:01 AM 0 0.12 0.00 0.08 0.02 0.05 99.73 02:17:01 AM 1 0.52 0.00 0.02 0.02 0.02 99.43 02:18:01 AM all 0.32 0.00 0.11 0.00 0.04 99.53 02:18:01 AM 0 0.08 0.00 0.12 0.00 0.05 99.75 02:18:01 AM 1 0.55 0.00 0.10 0.00 0.03 99.32 02:19:01 AM all 0.30 0.00 0.05 0.01 0.04 99.60 02:19:01 AM 0 0.08 0.00 0.08 0.02 0.07 99.75 02:19:01 AM 1 0.52 0.00 0.02 0.00 0.02 99.45 02:20:01 AM all 0.32 0.00 0.05 0.00 0.05 99.58 02:20:01 AM 0 0.12 0.00 0.08 0.00 0.07 99.73 02:20:01 AM 1 0.52 0.00 0.02 0.00 0.03 99.43 02:21:01 AM all 0.22 0.00 0.08 0.00 0.03 99.67 02:21:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:21:01 AM 1 0.33 0.00 0.08 0.00 0.03 99.55 02:22:01 AM all 0.33 0.00 0.04 0.00 0.03 99.60 02:22:01 AM 0 0.55 0.00 0.02 0.00 0.02 99.42 02:22:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 02:23:01 AM all 0.32 0.00 0.05 0.00 0.04 99.59 02:23:01 AM 0 0.35 0.00 0.07 0.00 0.05 99.53 02:23:01 AM 1 0.28 0.00 0.03 0.00 0.03 99.65 02:24:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 02:24:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 02:24:01 AM 1 0.52 0.00 0.07 0.00 0.02 99.40 02:25:01 AM all 33.42 0.00 4.92 0.89 0.11 60.65 02:25:01 AM 0 44.18 0.00 5.06 0.97 0.10 49.69 02:25:01 AM 1 22.65 0.00 4.78 0.82 0.12 71.63 02:26:01 AM all 21.50 0.00 3.17 0.91 0.07 74.34 02:26:01 AM 0 26.02 0.00 3.66 0.93 0.07 69.32 02:26:01 AM 1 16.98 0.00 2.68 0.88 0.08 79.37 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 0.34 0.00 0.14 0.13 0.04 99.34 02:27:01 AM 0 0.53 0.00 0.17 0.13 0.03 99.13 02:27:01 AM 1 0.15 0.00 0.12 0.13 0.05 99.55 02:28:01 AM all 0.32 0.00 0.07 0.00 0.03 99.58 02:28:01 AM 0 0.52 0.00 0.03 0.00 0.02 99.43 02:28:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 02:29:01 AM all 11.85 0.00 1.27 0.08 0.06 86.74 02:29:01 AM 0 17.21 0.00 1.52 0.13 0.07 81.07 02:29:01 AM 1 6.49 0.00 1.02 0.03 0.05 92.41 02:30:01 AM all 0.36 0.00 0.08 0.02 0.04 99.51 02:30:01 AM 0 0.58 0.00 0.07 0.03 0.03 99.28 02:30:01 AM 1 0.13 0.00 0.08 0.00 0.05 99.73 02:31:01 AM all 1.17 0.00 0.22 0.00 0.05 98.56 02:31:01 AM 0 0.60 0.00 0.12 0.00 0.07 99.22 02:31:01 AM 1 1.74 0.00 0.32 0.00 0.03 97.91 02:32:01 AM all 6.26 0.00 0.92 0.03 0.05 92.74 02:32:01 AM 0 7.62 0.00 1.19 0.03 0.05 91.11 02:32:01 AM 1 4.91 0.00 0.65 0.02 0.05 94.37 Average: all 2.90 0.01 0.43 0.08 0.04 96.54 Average: 0 3.70 0.00 0.47 0.08 0.04 95.70 Average: 1 2.10 0.02 0.40 0.08 0.04 97.37