---> uname -a: Linux prd-centos8-robot-2c-8g-49242.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4902 19 2195 6800 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:3b:a4:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fe3b:a457/64 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) 08/04/2025 _x86_64_ (2 CPU) 07:25:33 LINUX RESTART (2 CPU) 07:26:01 AM tps rtps wtps bread/s bwrtn/s 07:27:01 AM 142.87 78.64 64.23 8110.63 37163.20 07:28:01 AM 121.86 0.72 121.14 52.92 12428.99 07:29:01 AM 23.43 0.42 23.01 64.79 1619.26 07:30:01 AM 80.21 9.45 70.76 1685.02 8548.16 07:31:01 AM 14.96 0.00 14.96 0.00 1290.82 07:32:01 AM 4.87 0.22 4.65 11.73 207.92 07:33:01 AM 0.28 0.00 0.28 0.00 71.42 07:34:01 AM 0.18 0.00 0.18 0.00 30.04 07:35:01 AM 0.25 0.00 0.25 0.00 66.44 07:36:01 AM 0.30 0.00 0.30 0.00 22.98 07:37:01 AM 0.23 0.00 0.23 0.00 14.98 07:38:01 AM 0.18 0.00 0.18 0.00 29.21 07:39:01 AM 1.71 0.18 1.53 4.26 125.36 07:40:01 AM 31.72 0.47 31.26 69.84 1750.67 Average: 30.22 6.43 23.79 714.26 4526.53 07:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 AM 5390572 7002124 2491860 31.61 2688 1802284 791880 8.87 198720 2006052 137912 07:28:01 AM 5166096 7002908 2716336 34.46 2688 2012492 719120 8.05 198488 2167584 42484 07:29:01 AM 5143660 7010692 2738772 34.75 2688 2042228 760060 8.51 225820 2162976 38468 07:30:01 AM 4940284 7039600 2942148 37.33 2688 2266596 677384 7.58 267408 2291464 26928 07:31:01 AM 4921284 7020620 2961148 37.57 2688 2266756 693256 7.76 267528 2313900 160 07:32:01 AM 4897204 6998792 2985228 37.87 2688 2269080 731312 8.19 267556 2337500 480 07:33:01 AM 4891696 6994808 2990736 37.94 2688 2270628 789640 8.84 267564 2343104 36 07:34:01 AM 4890116 6994632 2992316 37.96 2688 2272032 789640 8.84 267568 2344604 596 07:35:01 AM 4885900 6992248 2996532 38.02 2688 2273840 789640 8.84 267568 2348424 496 07:36:01 AM 4886044 6992488 2996388 38.01 2688 2273936 789640 8.84 267568 2348412 40 07:37:01 AM 4885828 6992612 2996604 38.02 2688 2274276 789640 8.84 267572 2349024 32 07:38:01 AM 4882868 6990568 2999564 38.05 2688 2275192 789640 8.84 267572 2351796 124 07:39:01 AM 5105548 7037748 2776884 35.23 2688 2101220 676808 7.58 271020 2127644 4356 07:40:01 AM 5005696 6943948 2876736 36.50 2688 2112184 790364 8.85 471992 2051836 10236 Average: 4992343 7000985 2890089 36.66 2688 2179482 755573 8.46 269567 2253166 18739 07:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 299.30 182.42 1649.72 58.33 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 72.39 56.98 826.25 9.43 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 15.40 11.40 6.62 4.36 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 217.76 157.74 365.40 43.95 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 13.33 6.50 4.32 0.72 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 103.88 102.70 19.69 11.46 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 61.42 58.96 13.36 6.61 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 45.34 45.81 9.60 4.10 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 79.76 77.59 17.52 8.94 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 4.57 2.92 0.95 0.57 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 15.25 12.50 3.58 2.26 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 27.13 24.58 6.95 4.34 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 70.96 58.24 69.32 17.29 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 34.59 27.32 48.21 40.23 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 75.79 58.98 217.26 15.19 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) 08/04/2025 _x86_64_ (2 CPU) 07:25:33 LINUX RESTART (2 CPU) 07:26:01 AM CPU %user %nice %system %iowait %steal %idle 07:27:01 AM all 39.46 0.05 7.92 17.35 0.13 35.10 07:27:01 AM 0 47.93 0.03 8.23 17.44 0.13 26.24 07:27:01 AM 1 31.00 0.07 7.60 17.25 0.12 43.96 07:28:01 AM all 33.29 0.00 5.06 1.43 0.10 60.11 07:28:01 AM 0 39.66 0.00 5.57 1.55 0.10 53.12 07:28:01 AM 1 26.93 0.00 4.56 1.31 0.10 67.09 07:29:01 AM all 14.99 0.00 2.32 0.14 0.08 82.47 07:29:01 AM 0 17.87 0.00 2.62 0.07 0.07 79.38 07:29:01 AM 1 12.12 0.00 2.02 0.22 0.08 85.56 07:30:01 AM all 30.65 0.00 5.70 1.21 0.11 62.33 07:30:01 AM 0 37.59 0.00 5.77 1.12 0.12 55.40 07:30:01 AM 1 23.74 0.00 5.64 1.30 0.10 69.22 07:31:01 AM all 0.29 0.00 0.22 0.48 0.05 98.96 07:31:01 AM 0 0.53 0.00 0.27 0.13 0.07 99.00 07:31:01 AM 1 0.05 0.00 0.17 0.82 0.03 98.93 07:32:01 AM all 8.88 0.00 0.57 0.27 0.08 90.20 07:32:01 AM 0 12.04 0.00 0.71 0.54 0.08 86.63 07:32:01 AM 1 5.73 0.00 0.44 0.00 0.08 93.75 07:33:01 AM all 6.91 0.00 0.48 0.00 0.08 92.53 07:33:01 AM 0 10.04 0.00 0.45 0.00 0.10 89.40 07:33:01 AM 1 3.79 0.00 0.50 0.00 0.07 95.64 07:34:01 AM all 2.76 0.00 0.28 0.00 0.09 96.87 07:34:01 AM 0 3.44 0.00 0.28 0.00 0.10 96.18 07:34:01 AM 1 2.09 0.00 0.27 0.00 0.08 97.55 07:35:01 AM all 9.76 0.00 0.55 0.00 0.08 89.61 07:35:01 AM 0 14.72 0.00 0.59 0.00 0.08 84.61 07:35:01 AM 1 4.79 0.00 0.52 0.00 0.08 94.61 07:36:01 AM all 1.50 0.00 0.18 0.00 0.08 98.24 07:36:01 AM 0 1.91 0.00 0.17 0.00 0.08 97.84 07:36:01 AM 1 1.09 0.00 0.20 0.00 0.07 98.64 07:37:01 AM all 3.80 0.00 0.25 0.00 0.08 95.88 07:37:01 AM 0 6.12 0.00 0.25 0.00 0.07 93.57 07:37:01 AM 1 1.47 0.00 0.25 0.00 0.08 98.19 07:37:01 AM CPU %user %nice %system %iowait %steal %idle 07:38:01 AM all 7.37 0.00 0.41 0.00 0.09 92.13 07:38:01 AM 0 10.74 0.00 0.38 0.00 0.10 88.77 07:38:01 AM 1 3.99 0.00 0.44 0.00 0.08 95.50 07:39:01 AM all 13.35 0.00 1.00 0.00 0.08 85.56 07:39:01 AM 0 13.53 0.00 1.22 0.00 0.08 85.16 07:39:01 AM 1 13.17 0.00 0.79 0.00 0.08 85.96 07:40:01 AM all 30.55 0.00 3.44 0.18 0.09 65.74 07:40:01 AM 0 43.01 0.00 3.91 0.18 0.10 52.80 07:40:01 AM 1 18.09 0.00 2.97 0.18 0.08 78.67 Average: all 14.55 0.00 2.03 1.50 0.09 81.83 Average: 0 18.51 0.00 2.17 1.50 0.09 77.72 Average: 1 10.59 0.00 1.89 1.50 0.08 85.94