---> uname -a: Linux prd-centos8-robot-2c-8g-48870.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 4928 19 2169 6799 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:c4:a0:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fec4:a062/64 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) 08/03/2025 _x86_64_ (2 CPU) 00:55:28 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 93.74 17.74 75.99 5464.45 7260.10 12:58:01 AM 83.71 0.72 82.99 52.92 10714.65 12:59:01 AM 44.25 7.13 37.12 1310.50 2601.25 01:00:01 AM 59.33 0.25 59.07 47.41 7869.97 01:01:01 AM 3.90 0.05 3.85 0.40 129.06 01:02:01 AM 0.52 0.07 0.45 1.73 7.30 01:03:01 AM 0.17 0.00 0.17 0.00 1.58 01:04:01 AM 1.90 0.03 1.87 1.07 154.11 01:05:01 AM 0.37 0.00 0.37 0.00 8.00 01:06:01 AM 28.16 0.95 27.21 80.12 1424.48 Average: 31.56 2.69 28.87 695.84 3011.32 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5340176 7060128 2542248 32.25 2688 1902196 706444 7.91 186572 2034584 181860 12:58:01 AM 5203888 7042032 2678536 33.98 2688 2014048 686028 7.68 207768 2118660 13712 12:59:01 AM 5000784 6989692 2881640 36.56 2688 2161540 753620 8.44 262028 2259164 90016 01:00:01 AM 4956128 7041780 2926296 37.12 2688 2253552 650796 7.29 262124 2280964 36 01:01:01 AM 4954568 7040208 2927856 37.14 2688 2253564 650796 7.29 262132 2282172 4 01:02:01 AM 4955220 7040928 2927204 37.14 2688 2253632 650796 7.29 262304 2281604 4 01:03:01 AM 4955508 7041216 2926916 37.13 2688 2253632 650796 7.29 262304 2281448 4 01:04:01 AM 4875140 6963548 3007284 38.15 2688 2256336 762520 8.54 262432 2360060 24 01:05:01 AM 4952080 7041828 2930344 37.18 2688 2257696 655672 7.34 262756 2284568 1284 01:06:01 AM 5099300 7009664 2783124 35.31 2688 2083944 687200 7.69 459896 1963920 9048 Average: 5029279 7027102 2853145 36.20 2688 2169014 685467 7.68 269032 2214714 29599 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 292.84 190.62 1865.37 57.62 0.00 0.00 0.00 0.00 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 61.13 41.49 605.50 7.92 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 42.85 38.17 324.49 9.15 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 605.94 438.06 121.11 103.04 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 3.23 2.03 0.75 0.63 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 2.55 2.27 0.60 0.50 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 1.48 0.70 0.17 0.12 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 187.22 157.56 2514.91 11.43 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 279.41 245.12 4425.92 17.20 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 51.71 40.58 90.40 30.69 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 152.38 115.33 994.82 23.75 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) 08/03/2025 _x86_64_ (2 CPU) 00:55:28 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 46.81 0.00 6.94 1.43 0.10 44.71 12:57:01 AM 0 65.55 0.00 8.45 1.79 0.10 24.12 12:57:01 AM 1 28.13 0.00 5.44 1.08 0.10 65.25 12:58:01 AM all 22.13 0.00 3.61 0.92 0.10 73.24 12:58:01 AM 0 23.46 0.00 3.23 1.00 0.12 72.20 12:58:01 AM 1 20.80 0.00 3.99 0.85 0.08 74.28 12:59:01 AM all 24.74 0.00 4.20 0.58 0.08 70.41 12:59:01 AM 0 26.17 0.00 3.97 0.42 0.07 69.38 12:59:01 AM 1 23.31 0.00 4.44 0.73 0.08 71.43 01:00:01 AM all 18.93 0.00 3.94 0.47 0.08 76.58 01:00:01 AM 0 23.58 0.00 4.83 0.57 0.08 70.93 01:00:01 AM 1 14.30 0.00 3.05 0.37 0.07 82.21 01:01:01 AM all 0.34 0.00 0.12 0.02 0.04 99.49 01:01:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72 01:01:01 AM 1 0.55 0.00 0.13 0.03 0.03 99.25 01:02:01 AM all 0.29 0.00 0.08 0.01 0.04 99.57 01:02:01 AM 0 0.40 0.00 0.10 0.02 0.05 99.43 01:02:01 AM 1 0.18 0.00 0.07 0.00 0.03 99.72 01:03:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 01:03:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 01:03:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 01:04:01 AM all 10.01 0.00 1.85 0.01 0.07 88.06 01:04:01 AM 0 16.50 0.00 3.24 0.00 0.07 80.20 01:04:01 AM 1 3.53 0.00 0.47 0.02 0.07 95.91 01:05:01 AM all 7.77 0.00 1.14 0.00 0.10 90.99 01:05:01 AM 0 13.70 0.00 1.65 0.00 0.12 84.54 01:05:01 AM 1 1.86 0.00 0.64 0.00 0.08 97.42 01:06:01 AM all 26.79 0.01 3.77 0.13 0.07 69.23 01:06:01 AM 0 41.82 0.00 4.49 0.15 0.07 53.48 01:06:01 AM 1 11.71 0.02 3.06 0.12 0.07 85.03 Average: all 15.81 0.00 2.57 0.36 0.07 81.18 Average: 0 21.18 0.00 3.01 0.39 0.08 75.35 Average: 1 10.45 0.00 2.14 0.32 0.07 87.02