---> uname -a: Linux prd-centos8-robot-2c-8g-4070.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 577 4998 19 2120 6823 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:07:75:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe07:7547/64 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) 07/24/2024 _x86_64_ (2 CPU) 04:33:57 LINUX RESTART (2 CPU) 04:35:01 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 96.97 13.25 83.72 2373.07 6775.65 04:37:01 AM 75.01 0.70 74.31 50.78 9258.36 04:38:01 AM 11.08 0.85 10.23 123.96 223.34 04:39:01 AM 62.71 2.52 60.19 396.07 7683.72 04:40:01 AM 9.33 0.10 9.23 32.12 818.71 04:41:01 AM 0.43 0.00 0.43 0.00 7.08 04:42:01 AM 0.25 0.00 0.25 0.00 3.72 04:43:01 AM 7.05 0.33 6.72 37.86 228.01 Average: 32.85 2.22 30.63 376.70 3124.71 04:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5316200 7048684 2566232 32.56 2688 1914052 684516 7.66 211856 2031328 160264 04:37:01 AM 5194648 7013092 2687784 34.10 2688 1995880 707068 7.92 222392 2120716 4 04:38:01 AM 5268736 7092180 2613696 33.16 2688 2000868 637608 7.14 241088 2028560 4 04:39:01 AM 5034212 7068136 2848220 36.13 2688 2202816 629792 7.05 265092 2208536 17128 04:40:01 AM 4966480 7001236 2915952 36.99 2688 2204024 746472 8.36 265380 2275696 12 04:41:01 AM 4830416 6865232 3052016 38.72 2688 2204068 879548 9.85 265380 2410740 24 04:42:01 AM 4951192 6986172 2931240 37.19 2688 2204232 761084 8.52 265380 2291564 156 04:43:01 AM 5127936 6992420 2754496 34.94 2688 2037824 702736 7.87 286912 2109036 17132 Average: 5086228 7008394 2796204 35.47 2688 2095470 718603 8.05 252935 2184522 24340 04:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 185.20 135.76 1289.11 29.27 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 29.66 22.58 269.78 5.02 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 16.93 8.51 5.47 3.26 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 220.06 176.77 315.63 50.55 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 38.02 68.24 8.94 294.60 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 371.28 353.38 4522.61 420.12 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 408.48 360.81 5228.80 23.41 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 189.67 157.84 1892.56 28.45 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 182.41 160.49 1691.65 106.84 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) 07/24/2024 _x86_64_ (2 CPU) 04:33:57 LINUX RESTART (2 CPU) 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 37.78 0.00 6.28 3.39 0.11 52.44 04:36:01 AM 0 47.42 0.00 7.85 3.90 0.12 40.72 04:36:01 AM 1 28.18 0.00 4.72 2.88 0.10 64.12 04:37:01 AM all 18.46 0.00 2.67 3.66 0.07 75.14 04:37:01 AM 0 21.68 0.00 3.15 3.77 0.07 71.33 04:37:01 AM 1 15.26 0.00 2.19 3.54 0.07 78.94 04:38:01 AM all 10.10 0.00 1.25 0.18 0.06 88.41 04:38:01 AM 0 14.97 0.00 1.32 0.32 0.05 83.35 04:38:01 AM 1 5.23 0.00 1.19 0.05 0.07 93.47 04:39:01 AM all 29.08 0.00 4.84 1.91 0.10 64.07 04:39:01 AM 0 31.47 0.00 5.16 1.01 0.10 62.26 04:39:01 AM 1 26.70 0.00 4.53 2.81 0.10 65.87 04:40:01 AM all 4.45 0.00 0.27 0.34 0.04 94.89 04:40:01 AM 0 3.41 0.00 0.20 0.18 0.05 96.16 04:40:01 AM 1 5.51 0.00 0.34 0.50 0.03 93.62 04:41:01 AM all 11.55 0.00 1.04 0.00 0.09 87.32 04:41:01 AM 0 10.88 0.00 0.84 0.00 0.10 88.17 04:41:01 AM 1 12.21 0.00 1.24 0.00 0.08 86.46 04:42:01 AM all 11.76 0.00 1.13 0.00 0.08 87.03 04:42:01 AM 0 11.99 0.00 1.14 0.00 0.08 86.78 04:42:01 AM 1 11.52 0.00 1.13 0.00 0.09 87.27 04:43:01 AM all 17.08 0.00 2.52 0.07 0.08 80.24 04:43:01 AM 0 20.94 0.00 2.24 0.05 0.08 76.69 04:43:01 AM 1 13.19 0.00 2.81 0.08 0.08 83.82 Average: all 17.55 0.00 2.50 1.20 0.08 78.67 Average: 0 20.35 0.00 2.74 1.15 0.08 75.68 Average: 1 14.75 0.00 2.27 1.24 0.08 81.66