---> uname -a: Linux prd-centos8-robot-2c-8g-613.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 611 4904 19 2181 6789 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:ae:91:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:feae:912e/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) 02/20/2025 _x86_64_ (2 CPU) 09:31:53 LINUX RESTART (2 CPU) 09:33:03 AM tps rtps wtps bread/s bwrtn/s 09:34:01 AM 113.82 0.76 113.06 54.88 10693.86 09:35:01 AM 34.02 0.03 33.99 0.53 4126.42 09:36:01 AM 30.83 7.10 23.73 1310.18 1454.32 09:37:01 AM 50.07 2.52 47.55 396.00 7144.24 09:38:01 AM 0.80 0.10 0.70 32.12 22.76 09:39:01 AM 2.23 0.02 2.22 0.93 418.90 09:40:01 AM 2.10 0.18 1.92 4.27 276.26 09:41:01 AM 29.99 0.65 29.34 96.49 1932.35 Average: 32.64 1.42 31.22 237.67 3227.61 09:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 AM 5183656 6994180 2698776 34.24 2688 1987408 731236 8.19 197760 2157988 104020 09:35:01 AM 5133652 6971344 2748780 34.87 2688 2015168 746012 8.35 210744 2194428 27772 09:36:01 AM 4909576 6981756 2972856 37.71 2688 2242372 737228 8.25 286572 2321356 197220 09:37:01 AM 4976944 7041576 2905488 36.86 2688 2234008 664096 7.44 263320 2269848 12 09:38:01 AM 4925196 6991992 2957236 37.52 2688 2236156 736376 8.25 263536 2319844 936 09:39:01 AM 4847708 6927272 3034724 38.50 2688 2248956 856092 9.59 263736 2397700 3208 09:40:01 AM 5106648 7018096 2775784 35.21 2688 2082268 677820 7.59 272676 2128872 5612 09:41:01 AM 5109756 7039780 2772676 35.18 2688 2104956 657020 7.36 470064 1949864 16872 Average: 5024142 6995750 2858290 36.26 2688 2143912 725735 8.13 278551 2217488 44456 09:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 76.22 59.26 1008.31 9.95 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 6.08 5.53 4.15 2.80 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 32.43 26.95 294.11 5.62 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 171.04 128.72 39.65 38.45 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 36.79 30.59 118.35 2.90 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 218.45 208.38 72.36 19.28 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 116.76 93.29 94.04 50.17 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 33.45 26.70 58.74 21.59 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 86.44 72.48 207.88 18.88 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) 02/20/2025 _x86_64_ (2 CPU) 09:31:53 LINUX RESTART (2 CPU) 09:33:03 AM CPU %user %nice %system %iowait %steal %idle 09:34:01 AM all 34.99 0.00 5.28 3.00 0.11 56.61 09:34:01 AM 0 27.97 0.00 4.29 2.98 0.10 64.66 09:34:01 AM 1 42.03 0.00 6.27 3.02 0.12 48.56 09:35:01 AM all 8.12 0.00 1.03 1.04 0.06 89.75 09:35:01 AM 0 4.13 0.00 1.14 0.89 0.05 93.80 09:35:01 AM 1 12.11 0.00 0.92 1.20 0.07 85.70 09:36:01 AM all 18.36 0.00 3.76 0.50 0.08 77.30 09:36:01 AM 0 14.81 0.00 3.27 0.28 0.08 81.55 09:36:01 AM 1 21.91 0.00 4.24 0.72 0.08 73.05 09:37:01 AM all 11.72 0.00 2.46 1.58 0.06 84.19 09:37:01 AM 0 9.74 0.00 2.28 1.74 0.07 86.18 09:37:01 AM 1 13.69 0.00 2.64 1.42 0.05 82.20 09:38:01 AM all 3.41 0.00 0.51 0.00 0.08 96.00 09:38:01 AM 0 1.12 0.00 0.30 0.00 0.08 98.49 09:38:01 AM 1 5.71 0.00 0.72 0.00 0.07 93.50 09:39:01 AM all 21.48 0.00 1.33 0.04 0.10 77.04 09:39:01 AM 0 15.48 0.00 1.57 0.03 0.12 82.80 09:39:01 AM 1 27.52 0.00 1.09 0.05 0.08 71.26 09:40:01 AM all 10.73 0.00 1.13 0.01 0.08 88.06 09:40:01 AM 0 11.00 0.00 1.38 0.00 0.07 87.56 09:40:01 AM 1 10.47 0.00 0.87 0.02 0.08 88.56 09:41:01 AM all 29.48 0.00 3.57 0.28 0.10 66.56 09:41:01 AM 0 22.39 0.00 3.53 0.13 0.10 73.85 09:41:01 AM 1 36.56 0.00 3.61 0.43 0.10 59.30 Average: all 17.22 0.00 2.37 0.80 0.08 79.53 Average: 0 13.27 0.00 2.21 0.75 0.08 83.68 Average: 1 21.17 0.00 2.53 0.85 0.08 75.37