---> uname -a: Linux prd-centos8-robot-2c-8g-50257.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4890 19 2194 6786 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:e2:d2:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85479sec preferred_lft 85479sec inet6 fe80::f816:3eff:fee2:d224/64 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) 09/06/2025 _x86_64_ (2 CPU) 23:40:21 LINUX RESTART (2 CPU) 11:41:01 PM tps rtps wtps bread/s bwrtn/s 11:42:01 PM 84.29 8.11 76.18 2734.37 6263.37 11:43:01 PM 83.76 0.72 83.04 52.92 10203.12 11:44:01 PM 45.96 7.13 38.83 1310.71 3177.24 11:45:01 PM 65.67 2.73 62.94 439.66 7673.29 11:46:01 PM 6.60 0.00 6.60 0.00 508.30 11:47:01 PM 0.25 0.00 0.25 0.00 4.30 11:48:01 PM 0.15 0.00 0.15 0.00 1.18 11:49:01 PM 2.13 0.25 1.88 13.60 103.15 11:50:01 PM 0.38 0.00 0.38 0.00 66.46 11:51:01 PM 0.52 0.00 0.52 0.00 39.75 11:52:01 PM 0.23 0.00 0.23 0.00 50.85 11:53:01 PM 0.20 0.02 0.18 0.13 57.47 11:54:01 PM 0.15 0.00 0.15 0.00 33.32 11:55:01 PM 22.50 0.42 22.08 47.73 1284.24 Average: 22.34 1.38 20.96 328.54 2104.79 11:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 PM 5312080 7034124 2570352 32.61 2688 1904228 712024 7.97 186560 2064544 182744 11:43:01 PM 5206408 7040824 2676024 33.95 2688 2010684 671456 7.52 207324 2119716 38600 11:44:01 PM 5018188 6984428 2864244 36.34 2688 2139576 746268 8.36 259192 2248376 67952 11:45:01 PM 4941624 7040736 2940808 37.31 2688 2266616 651316 7.29 267072 2293196 10832 11:46:01 PM 4941480 7040592 2940952 37.31 2688 2266616 651316 7.29 267076 2293248 16 11:47:01 PM 4941524 7040640 2940908 37.31 2688 2266620 651316 7.29 267076 2293200 8 11:48:01 PM 4941412 7040528 2941020 37.31 2688 2266620 651316 7.29 267076 2293200 4 11:49:01 PM 4891048 6992300 2991384 37.95 2688 2268756 736128 8.24 267484 2343268 616 11:50:01 PM 4885020 6987708 2997412 38.03 2688 2270192 755048 8.45 267484 2349128 248 11:51:01 PM 4881280 6985364 3001152 38.07 2688 2271628 755048 8.45 267484 2352904 732 11:52:01 PM 4876764 6982048 3005668 38.13 2688 2272828 755048 8.45 267484 2357480 492 11:53:01 PM 4872324 6979040 3010108 38.19 2688 2274260 755048 8.45 267484 2361532 248 11:54:01 PM 4867116 6975392 3015316 38.25 2688 2275772 755048 8.45 267488 2366668 800 11:55:01 PM 5052056 6986576 2830376 35.91 2688 2108372 706284 7.91 471132 2002552 22240 Average: 4973452 7007879 2908980 36.90 2688 2204483 710905 7.96 271244 2267072 23252 11:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 240.11 163.92 1547.80 51.33 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 75.86 48.25 599.16 7.85 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 51.19 38.23 332.01 9.31 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 582.90 430.39 119.19 97.86 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 2.97 2.00 0.57 0.48 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 2.40 1.92 0.42 0.42 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 1.47 0.70 0.17 0.12 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 59.89 44.74 18.56 5.85 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 3.03 2.27 6.52 0.27 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 3.33 2.13 6.60 0.32 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 4.80 1.73 5.73 0.21 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 4.48 2.42 7.13 0.64 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 4.48 3.48 6.90 0.59 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 107.85 73.44 112.55 58.36 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 81.77 58.26 197.40 16.69 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) 09/06/2025 _x86_64_ (2 CPU) 23:40:21 LINUX RESTART (2 CPU) 11:41:01 PM CPU %user %nice %system %iowait %steal %idle 11:42:01 PM all 36.45 0.00 5.72 1.32 0.12 56.40 11:42:01 PM 0 40.54 0.00 5.71 1.43 0.13 52.20 11:42:01 PM 1 32.36 0.00 5.73 1.20 0.10 60.61 11:43:01 PM all 22.29 0.00 3.68 1.37 0.09 72.57 11:43:01 PM 0 25.01 0.00 4.04 1.05 0.10 69.80 11:43:01 PM 1 19.58 0.00 3.32 1.68 0.08 75.34 11:44:01 PM all 23.65 0.00 3.87 0.81 0.08 71.58 11:44:01 PM 0 36.19 0.00 4.49 0.75 0.08 58.49 11:44:01 PM 1 11.11 0.00 3.25 0.87 0.08 84.68 11:45:01 PM all 20.20 0.00 4.09 1.43 0.06 74.22 11:45:01 PM 0 23.76 0.00 4.14 1.48 0.05 70.57 11:45:01 PM 1 16.64 0.00 4.04 1.37 0.07 77.89 11:46:01 PM all 0.23 0.00 0.08 0.07 0.03 99.58 11:46:01 PM 0 0.10 0.00 0.08 0.12 0.03 99.67 11:46:01 PM 1 0.37 0.00 0.08 0.02 0.03 99.50 11:47:01 PM all 0.27 0.00 0.08 0.00 0.04 99.62 11:47:01 PM 0 0.43 0.00 0.07 0.00 0.05 99.45 11:47:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:48:01 PM all 0.33 0.00 0.05 0.00 0.03 99.59 11:48:01 PM 0 0.55 0.00 0.03 0.00 0.03 99.38 11:48:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:49:01 PM all 8.69 0.00 0.69 0.03 0.07 90.52 11:49:01 PM 0 10.30 0.00 0.80 0.02 0.08 88.80 11:49:01 PM 1 7.08 0.00 0.57 0.05 0.05 92.25 11:50:01 PM all 2.27 0.00 0.28 0.00 0.07 97.39 11:50:01 PM 0 3.94 0.00 0.45 0.00 0.07 95.54 11:50:01 PM 1 0.60 0.00 0.10 0.00 0.07 99.23 11:51:01 PM all 2.26 0.00 0.30 0.00 0.07 97.38 11:51:01 PM 0 3.52 0.00 0.43 0.00 0.07 95.97 11:51:01 PM 1 0.99 0.00 0.17 0.00 0.07 98.78 11:52:01 PM all 1.78 0.00 0.24 0.00 0.06 97.92 11:52:01 PM 0 3.26 0.00 0.42 0.00 0.07 96.26 11:52:01 PM 1 0.30 0.00 0.07 0.00 0.05 99.58 11:52:01 PM CPU %user %nice %system %iowait %steal %idle 11:53:01 PM all 2.31 0.00 0.27 0.00 0.06 97.36 11:53:01 PM 0 0.57 0.00 0.08 0.00 0.05 99.30 11:53:01 PM 1 4.06 0.00 0.45 0.00 0.07 95.42 11:54:01 PM all 2.91 0.00 0.33 0.00 0.06 96.70 11:54:01 PM 0 0.63 0.00 0.10 0.00 0.03 99.23 11:54:01 PM 1 5.19 0.00 0.55 0.00 0.08 94.17 11:55:01 PM all 20.97 0.00 3.28 0.13 0.10 75.52 11:55:01 PM 0 22.77 0.00 3.35 0.17 0.10 73.62 11:55:01 PM 1 19.18 0.00 3.22 0.08 0.10 77.42 Average: all 10.34 0.00 1.64 0.37 0.07 87.59 Average: 0 12.26 0.00 1.73 0.36 0.07 85.58 Average: 1 8.41 0.00 1.55 0.38 0.07 89.59