---> uname -a: Linux prd-centos8-robot-2c-8g-38343.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 603 4934 19 2159 6797 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:e6:af:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fee6:aff5/64 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) 06/29/2025 _x86_64_ (2 CPU) 23:25:31 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 118.55 58.16 60.39 7546.84 31573.87 11:28:01 PM 114.85 0.73 114.11 53.06 11559.09 11:29:01 PM 30.14 0.42 29.72 64.78 2465.06 11:30:01 PM 79.34 9.45 69.89 1685.30 8289.72 11:31:01 PM 12.58 0.00 12.58 0.00 1179.02 11:32:01 PM 0.53 0.00 0.53 0.00 8.13 11:33:01 PM 0.47 0.00 0.47 0.00 6.20 11:34:01 PM 2.85 0.33 2.52 37.05 138.95 11:35:01 PM 31.14 0.53 30.61 64.78 1453.83 Average: 43.39 7.74 35.65 1050.48 6298.05 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5354556 6984492 2527868 32.07 2688 1819716 799380 8.95 200712 2034240 149784 11:28:01 PM 5165216 6985692 2717208 34.47 2688 1997368 717056 8.03 198576 2169016 42504 11:29:01 PM 5205540 7053752 2676884 33.96 2688 2024560 659104 7.38 222728 2106876 25068 11:30:01 PM 4955920 7035908 2926504 37.13 2688 2248836 660164 7.39 267312 2283100 26928 11:31:01 PM 4955688 7035644 2926736 37.13 2688 2248852 660164 7.39 267324 2283176 4 11:32:01 PM 4955692 7035648 2926732 37.13 2688 2248852 660164 7.39 267328 2283244 4 11:33:01 PM 4954944 7034900 2927480 37.14 2688 2248852 660164 7.39 267332 2284104 4 11:34:01 PM 5121816 7027204 2760608 35.02 2688 2077564 671340 7.52 262804 2136720 15564 11:35:01 PM 5116140 7017876 2766284 35.09 2688 2076784 683080 7.65 463316 1952544 9060 Average: 5087279 7023457 2795145 35.46 2688 2110154 685624 7.68 268604 2170336 29880 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 310.96 192.19 1642.02 59.79 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 69.97 56.24 780.51 8.98 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 16.84 14.66 6.92 5.01 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 609.71 444.12 425.12 100.17 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 5.21 4.27 1.67 1.95 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 2.48 2.00 0.54 0.48 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 3.23 2.02 0.73 0.60 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 130.39 87.15 100.85 28.28 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 20.54 17.56 17.29 8.66 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 129.94 91.14 330.67 23.77 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) 06/29/2025 _x86_64_ (2 CPU) 23:25:31 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 40.16 0.04 7.49 15.64 0.12 36.55 11:27:01 PM 0 51.64 0.07 8.15 15.06 0.12 24.97 11:27:01 PM 1 28.69 0.02 6.83 16.21 0.12 48.12 11:28:01 PM all 30.61 0.00 4.89 2.83 0.11 61.56 11:28:01 PM 0 34.34 0.00 5.80 3.12 0.12 56.62 11:28:01 PM 1 26.88 0.00 3.98 2.55 0.10 66.49 11:29:01 PM all 15.11 0.00 2.62 0.70 0.06 81.51 11:29:01 PM 0 17.48 0.00 2.45 0.65 0.07 79.35 11:29:01 PM 1 12.73 0.00 2.79 0.75 0.05 83.68 11:30:01 PM all 29.74 0.00 6.23 1.96 0.11 61.96 11:30:01 PM 0 39.57 0.00 7.20 1.72 0.12 51.39 11:30:01 PM 1 19.93 0.00 5.27 2.20 0.10 72.49 11:31:01 PM all 0.42 0.00 0.22 0.20 0.02 99.15 11:31:01 PM 0 0.62 0.00 0.23 0.35 0.02 98.78 11:31:01 PM 1 0.22 0.00 0.20 0.05 0.02 99.52 11:32:01 PM all 0.37 0.00 0.08 0.00 0.03 99.52 11:32:01 PM 0 0.55 0.00 0.07 0.00 0.02 99.37 11:32:01 PM 1 0.18 0.00 0.10 0.00 0.03 99.68 11:33:01 PM all 0.35 0.00 0.09 0.00 0.03 99.52 11:33:01 PM 0 0.60 0.00 0.10 0.00 0.02 99.28 11:33:01 PM 1 0.10 0.00 0.08 0.00 0.05 99.77 11:34:01 PM all 7.12 0.00 1.91 0.03 0.05 90.89 11:34:01 PM 0 8.01 0.00 1.93 0.05 0.05 89.96 11:34:01 PM 1 6.22 0.00 1.89 0.02 0.05 91.82 11:35:01 PM all 31.15 0.00 3.58 0.17 0.08 65.02 11:35:01 PM 0 40.48 0.00 3.93 0.23 0.10 55.25 11:35:01 PM 1 21.82 0.00 3.22 0.10 0.07 74.80 Average: all 17.22 0.00 3.01 2.39 0.07 77.31 Average: 0 21.46 0.01 3.31 2.35 0.07 72.80 Average: 1 12.98 0.00 2.71 2.43 0.06 81.82