---> uname -a: Linux prd-centos8-robot-2c-8g-47299.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 591 4926 19 2180 6808 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:a4:a2:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85471sec preferred_lft 85471sec inet6 fe80::f816:3eff:fea4:a2d9/64 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) 07/30/2025 _x86_64_ (2 CPU) 00:56:09 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 124.18 0.22 123.96 11.33 10769.83 12:59:01 AM 40.66 1.03 39.63 115.31 5147.53 01:00:01 AM 60.76 6.96 53.80 1289.84 3654.15 01:01:02 AM 28.96 0.05 28.91 3.60 6021.18 01:02:01 AM 3.83 0.07 3.76 1.76 126.07 01:03:01 AM 0.47 0.00 0.47 0.00 6.53 01:04:01 AM 0.43 0.02 0.42 0.13 20.45 01:05:01 AM 1.85 0.00 1.85 0.00 155.36 01:06:01 AM 0.48 0.00 0.48 0.00 50.56 01:07:01 AM 0.25 0.00 0.25 0.00 17.53 01:08:01 AM 0.28 0.00 0.28 0.00 13.51 01:09:01 AM 0.25 0.00 0.25 0.00 17.33 01:10:01 AM 0.30 0.03 0.27 1.87 57.07 01:11:01 AM 24.98 0.42 24.56 47.72 1405.10 Average: 20.57 0.63 19.94 105.24 1963.80 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5088720 6956212 2793712 35.44 2688 2044368 765460 8.57 190936 2258000 165632 12:59:01 AM 5248328 7087660 2634104 33.42 2688 2015456 653416 7.32 219000 2066532 10756 01:00:01 AM 4914568 7000276 2967864 37.65 2688 2253064 697080 7.81 261656 2329480 169732 01:01:02 AM 4967880 7053300 2914552 36.98 2688 2253136 650960 7.29 262108 2270496 4 01:02:01 AM 4968480 7053972 2913952 36.97 2688 2253208 650960 7.29 262232 2270080 4 01:03:01 AM 4968756 7054248 2913676 36.96 2688 2253208 650960 7.29 262232 2270024 4 01:04:01 AM 4925620 7012008 2956812 37.51 2688 2254112 698164 7.82 262488 2312624 532 01:05:01 AM 4916436 7006008 2965996 37.63 2688 2257296 698164 7.82 262496 2321924 880 01:06:01 AM 4916044 7006280 2966388 37.63 2688 2257952 698164 7.82 262496 2322352 204 01:07:01 AM 4915460 7006088 2966972 37.64 2688 2258344 698164 7.82 262496 2323096 144 01:08:01 AM 4915000 7006000 2967432 37.65 2688 2258724 698164 7.82 262496 2323740 232 01:09:01 AM 4914224 7005584 2968208 37.66 2688 2259084 698164 7.82 262496 2324340 156 01:10:01 AM 4959672 7053912 2922760 37.08 2688 2261956 634600 7.11 262968 2278488 1348 01:11:01 AM 5028516 6949764 2853916 36.21 2688 2094748 751680 8.42 463608 2034696 15628 Average: 4974836 7017951 2907596 36.89 2688 2212475 688864 7.71 268551 2264705 26090 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 138.50 108.26 1440.35 14.47 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 17.65 12.10 7.72 4.56 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 48.90 38.55 317.57 19.05 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 570.94 428.46 108.99 87.22 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 2.86 2.03 0.57 0.49 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 2.72 2.02 0.46 0.44 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 40.33 20.70 11.12 3.03 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 33.06 30.46 10.67 6.08 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 19.40 14.05 4.28 2.75 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 15.60 9.37 3.37 2.09 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 11.91 9.05 2.74 1.80 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 14.41 8.78 3.04 1.74 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 13.73 11.98 4.11 3.53 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 82.76 55.83 102.57 35.40 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 72.43 53.75 144.29 13.06 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) 07/30/2025 _x86_64_ (2 CPU) 00:56:09 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 39.75 0.00 5.23 1.05 0.09 53.88 12:58:01 AM 0 33.50 0.00 4.60 0.93 0.10 60.86 12:58:01 AM 1 46.00 0.00 5.86 1.17 0.08 46.88 12:59:01 AM all 15.82 0.00 2.29 0.31 0.06 81.52 12:59:01 AM 0 19.85 0.00 2.50 0.20 0.05 77.40 12:59:01 AM 1 11.80 0.00 2.08 0.42 0.07 85.64 01:00:01 AM all 32.13 0.00 5.82 0.49 0.11 61.44 01:00:01 AM 0 29.04 0.00 5.34 0.35 0.10 65.17 01:00:01 AM 1 35.23 0.00 6.31 0.63 0.12 57.72 01:01:02 AM all 1.35 0.00 1.30 0.39 0.05 96.91 01:01:02 AM 0 1.38 0.00 1.16 0.37 0.05 97.05 01:01:02 AM 1 1.32 0.00 1.44 0.40 0.05 96.78 01:02:01 AM all 0.28 0.00 0.11 0.02 0.05 99.54 01:02:01 AM 0 0.07 0.00 0.05 0.00 0.05 99.83 01:02:01 AM 1 0.49 0.00 0.17 0.03 0.05 99.25 01:03:01 AM all 0.34 0.00 0.07 0.00 0.03 99.56 01:03:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 01:03:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 01:04:01 AM all 4.24 0.00 0.42 0.01 0.06 95.27 01:04:01 AM 0 1.99 0.00 0.27 0.00 0.07 97.68 01:04:01 AM 1 6.50 0.00 0.57 0.02 0.05 92.87 01:05:01 AM all 15.22 0.00 0.87 0.01 0.08 83.83 01:05:01 AM 0 11.30 0.00 0.75 0.02 0.07 87.87 01:05:01 AM 1 19.14 0.00 0.99 0.00 0.08 79.79 01:06:01 AM all 6.44 0.00 0.40 0.00 0.08 93.09 01:06:01 AM 0 6.71 0.00 0.42 0.00 0.08 92.79 01:06:01 AM 1 6.17 0.00 0.38 0.00 0.07 93.38 01:07:01 AM all 4.30 0.00 0.32 0.00 0.08 95.30 01:07:01 AM 0 5.48 0.00 0.38 0.00 0.10 94.03 01:07:01 AM 1 3.11 0.00 0.25 0.00 0.07 96.58 01:08:01 AM all 4.26 0.00 0.33 0.00 0.07 95.35 01:08:01 AM 0 4.63 0.00 0.32 0.00 0.07 94.98 01:08:01 AM 1 3.89 0.00 0.33 0.00 0.07 95.71 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 4.14 0.00 0.29 0.00 0.08 95.50 01:09:01 AM 0 5.29 0.00 0.35 0.00 0.08 94.28 01:09:01 AM 1 2.99 0.00 0.23 0.00 0.07 96.71 01:10:01 AM all 7.03 0.00 0.34 0.01 0.07 92.56 01:10:01 AM 0 4.65 0.00 0.28 0.00 0.07 95.00 01:10:01 AM 1 9.40 0.00 0.40 0.02 0.07 90.12 01:11:01 AM all 23.48 0.00 3.26 0.12 0.08 73.07 01:11:01 AM 0 11.37 0.00 3.14 0.07 0.08 85.35 01:11:01 AM 1 35.60 0.00 3.37 0.17 0.08 60.78 Average: all 11.36 0.00 1.51 0.17 0.07 86.89 Average: 0 9.69 0.00 1.41 0.14 0.07 88.69 Average: 1 13.04 0.00 1.61 0.20 0.07 85.08