---> uname -a: Linux prd-centos8-robot-2c-8g-491.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 569 5007 19 2120 6831 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:c6:8c:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fec6:8c2c/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) 01/10/2025 _x86_64_ (2 CPU) 04:01:53 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 77.61 30.56 47.05 5475.37 17804.42 04:05:02 AM 91.69 0.20 91.49 11.06 9101.45 04:06:01 AM 48.20 0.78 47.42 54.50 5751.21 04:07:01 AM 15.18 0.38 14.80 64.25 1262.50 04:08:01 AM 61.77 6.75 55.02 1249.39 5544.86 04:09:01 AM 13.28 0.00 13.28 0.00 2970.39 04:10:01 AM 2.28 0.10 2.18 32.13 78.57 04:11:01 AM 0.55 0.00 0.55 0.00 15.18 04:12:01 AM 13.06 0.33 12.73 37.85 485.49 Average: 35.93 4.35 31.58 770.74 4777.59 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5593280 7081196 2289152 29.04 2688 1682236 681444 7.63 181772 1832204 79032 04:05:02 AM 5364884 7058228 2517548 31.94 2688 1876464 678828 7.60 187808 2003252 48512 04:06:01 AM 5225856 7020916 2656576 33.70 2688 1972980 705436 7.90 199260 2115724 30688 04:07:01 AM 5306532 7103504 2575900 32.68 2688 1974908 616296 6.90 218032 2017236 4 04:08:01 AM 5048280 7084648 2834152 35.96 2688 2206236 627680 7.03 258692 2207688 82416 04:09:01 AM 5045644 7082016 2836788 35.99 2688 2206240 627680 7.03 258696 2207740 4 04:10:01 AM 4926656 6964264 2955776 37.50 2688 2207476 780960 8.74 258824 2324480 4 04:11:01 AM 4921416 6959336 2961016 37.56 2688 2207776 783760 8.78 258824 2330496 16 04:12:01 AM 5217100 7079072 2665332 33.81 2688 2037228 695888 7.79 292316 2022184 17076 Average: 5183294 7048131 2699138 34.24 2688 2041283 688664 7.71 234914 2117889 28639 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 239.79 140.07 1095.02 56.41 0.00 0.00 0.00 0.00 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 62.75 48.98 693.29 5.87 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 45.99 31.03 458.03 6.04 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 12.08 9.95 5.11 3.67 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 231.39 169.29 339.30 43.98 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 2.82 2.13 0.82 0.42 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 393.02 355.79 3837.80 711.05 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 478.92 385.50 5453.05 25.03 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 168.84 125.69 1439.06 25.39 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 181.98 141.14 1482.06 97.70 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) 01/10/2025 _x86_64_ (2 CPU) 04:01:53 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 18.71 0.03 4.59 35.06 0.08 41.53 04:04:01 AM 0 22.70 0.00 5.30 37.07 0.07 34.86 04:04:01 AM 1 14.73 0.05 3.88 33.06 0.08 48.19 04:05:02 AM all 25.26 0.00 3.63 14.82 0.18 56.11 04:05:02 AM 0 30.05 0.00 3.89 10.99 0.20 54.88 04:05:02 AM 1 20.48 0.00 3.37 18.66 0.15 57.35 04:06:01 AM all 21.48 0.00 2.57 4.19 0.09 71.66 04:06:01 AM 0 21.28 0.00 2.31 3.63 0.08 72.70 04:06:01 AM 1 21.69 0.00 2.84 4.76 0.10 70.62 04:07:01 AM all 10.19 0.00 1.29 0.28 0.04 88.20 04:07:01 AM 0 9.32 0.00 1.19 0.12 0.03 89.34 04:07:01 AM 1 11.06 0.00 1.39 0.45 0.05 87.05 04:08:01 AM all 28.99 0.00 5.43 2.23 0.11 63.24 04:08:01 AM 0 30.77 0.00 5.70 1.99 0.12 61.41 04:08:01 AM 1 27.22 0.00 5.15 2.47 0.10 65.06 04:09:01 AM all 0.34 0.00 0.21 0.56 0.03 98.86 04:09:01 AM 0 0.12 0.00 0.28 0.92 0.02 98.66 04:09:01 AM 1 0.57 0.00 0.13 0.20 0.03 99.06 04:10:01 AM all 14.50 0.00 1.08 0.03 0.10 84.30 04:10:01 AM 0 17.86 0.00 1.23 0.03 0.12 80.75 04:10:01 AM 1 11.14 0.00 0.93 0.02 0.08 87.83 04:11:01 AM all 11.95 0.00 1.28 0.00 0.11 86.65 04:11:01 AM 0 12.80 0.00 1.23 0.00 0.10 85.87 04:11:01 AM 1 11.12 0.00 1.34 0.00 0.12 87.42 04:12:01 AM all 16.31 0.00 2.16 0.10 0.08 81.35 04:12:01 AM 0 20.30 0.00 2.21 0.15 0.08 77.26 04:12:01 AM 1 12.35 0.00 2.12 0.05 0.07 85.41 Average: all 16.42 0.00 2.47 6.37 0.09 74.65 Average: 0 18.36 0.00 2.60 6.10 0.09 72.85 Average: 1 14.48 0.01 2.35 6.63 0.09 76.45