---> uname -a: Linux prd-centos8-robot-2c-8g-697.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 628 4880 19 2188 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:ec:79:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85431sec preferred_lft 85431sec inet6 fe80::f816:3eff:feec:79ae/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) 10/05/2025 _x86_64_ (2 CPU) 04:26:54 LINUX RESTART (2 CPU) 04:28:03 AM tps rtps wtps bread/s bwrtn/s 04:29:01 AM 121.03 0.28 120.76 13.38 11196.26 04:30:01 AM 43.10 1.00 42.10 113.03 5616.71 04:31:01 AM 48.18 6.78 41.39 1248.73 2754.86 04:32:01 AM 43.79 0.25 43.54 47.05 7078.72 04:33:01 AM 3.92 0.00 3.92 0.00 142.18 04:34:01 AM 0.15 0.00 0.15 0.00 1.32 04:35:01 AM 0.43 0.22 0.22 11.73 7.08 04:36:01 AM 1.97 0.00 1.97 0.00 121.56 04:37:01 AM 0.60 0.00 0.60 0.00 104.00 04:38:01 AM 0.37 0.00 0.37 0.00 18.61 04:39:01 AM 0.12 0.00 0.12 0.00 8.55 04:40:01 AM 0.28 0.00 0.28 0.00 18.41 04:41:01 AM 0.25 0.03 0.22 1.87 16.04 04:42:01 AM 11.03 0.35 10.68 37.19 457.31 04:43:01 AM 31.97 0.53 31.44 64.78 1653.18 Average: 20.25 0.63 19.62 102.71 1925.71 04:28:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:29:01 AM 5157396 7002980 2725028 34.57 2688 2022912 713628 7.99 189532 2192492 156820 04:30:01 AM 5236644 7083396 2645780 33.57 2688 2022648 659964 7.39 219248 2078740 10760 04:31:01 AM 4925088 7017184 2957336 37.52 2688 2260484 678100 7.59 258368 2327744 177596 04:32:01 AM 4918280 7016260 2964144 37.60 2688 2265632 662364 7.42 262652 2321360 16 04:33:01 AM 4917468 7015452 2964956 37.61 2688 2265636 662364 7.42 262652 2321796 4 04:34:01 AM 4918068 7016052 2964356 37.61 2688 2265636 662364 7.42 262652 2321652 4 04:35:01 AM 4876888 6975812 3005536 38.13 2688 2266592 744388 8.33 262848 2362680 588 04:36:01 AM 4869688 6969996 3012736 38.22 2688 2267960 744388 8.33 262916 2369700 260 04:37:01 AM 4864336 6967288 3018088 38.29 2688 2270612 744388 8.33 262920 2374868 68 04:38:01 AM 4864016 6967360 3018408 38.29 2688 2271004 744388 8.33 262920 2375216 40 04:39:01 AM 4863264 6966988 3019160 38.30 2688 2271384 744388 8.33 262920 2375952 200 04:40:01 AM 4862596 6966696 3019828 38.31 2688 2271760 732572 8.20 262920 2376696 112 04:41:01 AM 4862336 6966832 3020088 38.31 2688 2272132 732572 8.20 263064 2376864 4 04:42:01 AM 5076504 7007580 2805920 35.60 2688 2103692 682104 7.64 295160 2151272 36244 04:43:01 AM 5034876 6968312 2847548 36.13 2688 2106844 716332 8.02 466976 2026076 25096 Average: 4949830 6993879 2932594 37.20 2688 2213662 708287 7.93 270517 2290207 27187 04:28:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 102.53 82.28 1153.18 11.36 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 30.39 23.26 238.97 5.44 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 39.93 35.03 329.12 7.46 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 451.72 323.74 93.61 76.41 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 4.62 3.17 6.80 0.74 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 2.50 1.90 0.43 0.42 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 40.04 22.71 10.26 2.62 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 30.21 25.70 9.28 4.89 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 22.50 20.31 5.69 4.04 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 13.96 9.60 3.07 1.91 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 12.11 9.33 3.12 2.02 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 11.45 9.18 2.76 1.80 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 9.26 6.95 2.14 1.33 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 88.97 61.14 98.07 35.60 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 19.81 18.16 17.86 8.42 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 58.57 43.41 129.34 10.96 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) 10/05/2025 _x86_64_ (2 CPU) 04:26:54 LINUX RESTART (2 CPU) 04:28:03 AM CPU %user %nice %system %iowait %steal %idle 04:29:01 AM all 34.92 0.00 5.26 4.37 0.10 55.36 04:29:01 AM 0 32.08 0.00 4.51 3.89 0.09 59.44 04:29:01 AM 1 37.75 0.00 6.01 4.86 0.10 51.27 04:30:01 AM all 20.66 0.00 2.44 2.73 0.09 74.08 04:30:01 AM 0 11.89 0.00 1.70 1.87 0.08 84.46 04:30:01 AM 1 29.45 0.00 3.17 3.59 0.10 63.69 04:31:01 AM all 22.95 0.00 4.51 2.36 0.08 70.10 04:31:01 AM 0 19.50 0.00 4.31 1.99 0.07 74.13 04:31:01 AM 1 26.40 0.00 4.70 2.73 0.10 66.07 04:32:01 AM all 12.50 0.00 2.73 1.76 0.07 82.95 04:32:01 AM 0 8.20 0.00 2.05 1.09 0.07 88.60 04:32:01 AM 1 16.81 0.00 3.40 2.43 0.07 77.28 04:33:01 AM all 0.38 0.00 0.13 0.07 0.02 99.41 04:33:01 AM 0 0.45 0.00 0.15 0.13 0.02 99.25 04:33:01 AM 1 0.30 0.00 0.12 0.00 0.02 99.57 04:34:01 AM all 0.35 0.00 0.08 0.00 0.01 99.57 04:34:01 AM 0 0.10 0.00 0.07 0.00 0.00 99.83 04:34:01 AM 1 0.60 0.00 0.08 0.00 0.02 99.30 04:35:01 AM all 2.10 0.00 0.38 0.03 0.03 97.47 04:35:01 AM 0 1.99 0.00 0.38 0.00 0.03 97.60 04:35:01 AM 1 2.21 0.00 0.37 0.05 0.03 97.33 04:36:01 AM all 10.50 0.00 0.89 0.01 0.06 88.55 04:36:01 AM 0 10.17 0.00 0.87 0.02 0.05 88.89 04:36:01 AM 1 10.82 0.00 0.90 0.00 0.07 88.21 04:37:01 AM all 12.84 0.00 0.49 0.00 0.05 86.61 04:37:01 AM 0 6.81 0.00 0.50 0.00 0.05 92.64 04:37:01 AM 1 18.88 0.00 0.48 0.00 0.05 80.59 04:38:01 AM all 4.43 0.00 0.31 0.00 0.05 95.21 04:38:01 AM 0 4.92 0.00 0.33 0.00 0.05 94.70 04:38:01 AM 1 3.94 0.00 0.28 0.00 0.05 95.72 04:39:01 AM all 4.31 0.00 0.31 0.00 0.04 95.34 04:39:01 AM 0 3.91 0.00 0.30 0.00 0.03 95.75 04:39:01 AM 1 4.70 0.00 0.32 0.00 0.05 94.93 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 4.48 0.00 0.30 0.00 0.05 95.17 04:40:01 AM 0 5.05 0.00 0.32 0.00 0.05 94.58 04:40:01 AM 1 3.92 0.00 0.28 0.00 0.05 95.75 04:41:01 AM all 3.33 0.00 0.26 0.00 0.05 96.36 04:41:01 AM 0 3.49 0.00 0.25 0.00 0.03 96.22 04:41:01 AM 1 3.18 0.00 0.27 0.00 0.07 96.49 04:42:01 AM all 20.12 0.00 2.38 2.15 0.08 75.27 04:42:01 AM 0 12.38 0.00 2.34 0.30 0.07 84.91 04:42:01 AM 1 27.84 0.00 2.42 4.00 0.10 65.64 04:43:01 AM all 29.91 0.00 4.13 0.29 0.09 65.57 04:43:01 AM 0 19.81 0.00 3.61 0.30 0.08 76.20 04:43:01 AM 1 40.02 0.00 4.65 0.28 0.10 54.94 Average: all 12.21 0.00 1.63 0.91 0.06 85.19 Average: 0 9.34 0.00 1.44 0.63 0.05 88.54 Average: 1 15.08 0.00 1.82 1.19 0.06 81.85