---> uname -a: Linux prd-centos8-robot-2c-8g-26809.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 574 5005 19 2117 6826 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:19:81:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe19:8156/64 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) 09/24/2024 _x86_64_ (2 CPU) 02:28:12 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 96.75 13.25 83.51 2372.68 6640.27 02:31:01 AM 77.17 0.70 76.47 50.77 8879.95 02:32:01 AM 15.91 0.42 15.50 64.79 1563.16 02:33:01 AM 58.05 0.03 58.01 3.47 6041.80 02:34:01 AM 11.96 0.00 11.96 0.00 2448.29 02:35:01 AM 2.42 0.10 2.32 32.92 113.11 02:36:01 AM 26.88 0.63 26.25 73.19 1242.66 Average: 41.31 2.16 39.15 371.12 3847.42 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5319708 7050436 2562724 32.51 2688 1912376 703860 7.88 211200 2026480 159448 02:31:01 AM 5182552 7012356 2699880 34.25 2688 2006784 697848 7.81 221992 2129964 30080 02:32:01 AM 5171888 7025676 2710544 34.39 2688 2030224 706412 7.91 247312 2114484 13224 02:33:01 AM 5039268 7068848 2843164 36.07 2688 2198772 628628 7.04 260188 2206004 65308 02:34:01 AM 5038900 7068484 2843532 36.07 2688 2198776 628628 7.04 260188 2206020 4 02:35:01 AM 5036860 7068892 2845572 36.10 2688 2201224 624972 7.00 260640 2207352 224 02:36:01 AM 5162356 7022252 2720076 34.51 2688 2035608 670380 7.51 445940 1923984 184 Average: 5135933 7045278 2746499 34.84 2688 2083395 665818 7.46 272494 2116327 38353 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 192.80 135.24 1309.20 29.83 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 41.96 32.38 405.33 6.36 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 18.33 11.05 6.83 4.27 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 267.38 196.43 323.38 49.88 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 2.18 1.10 0.37 3.27 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 165.01 127.57 1279.26 10.15 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 45.14 34.88 81.00 23.46 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 104.69 76.95 486.51 18.17 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) 09/24/2024 _x86_64_ (2 CPU) 02:28:12 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 34.89 0.00 6.39 3.31 0.12 55.30 02:30:01 AM 0 28.28 0.00 4.81 2.68 0.12 64.11 02:30:01 AM 1 41.52 0.00 7.97 3.94 0.12 46.46 02:31:01 AM all 19.92 0.00 2.94 2.54 0.08 74.52 02:31:01 AM 0 7.92 0.00 2.08 2.58 0.08 87.33 02:31:01 AM 1 31.94 0.00 3.81 2.49 0.08 61.69 02:32:01 AM all 12.33 0.00 1.85 2.25 0.07 83.50 02:32:01 AM 0 8.94 0.00 1.69 4.08 0.07 85.23 02:32:01 AM 1 15.71 0.00 2.02 0.42 0.07 81.78 02:33:01 AM all 25.21 0.00 4.26 4.42 0.09 66.01 02:33:01 AM 0 23.19 0.00 3.81 4.61 0.08 68.31 02:33:01 AM 1 27.24 0.00 4.72 4.23 0.10 63.71 02:34:01 AM all 0.13 0.00 0.17 0.46 0.03 99.22 02:34:01 AM 0 0.13 0.00 0.18 0.42 0.02 99.25 02:34:01 AM 1 0.13 0.00 0.15 0.50 0.03 99.18 02:35:01 AM all 5.60 0.00 0.77 0.03 0.08 93.52 02:35:01 AM 0 7.71 0.00 1.03 0.03 0.08 91.15 02:35:01 AM 1 3.52 0.00 0.52 0.02 0.07 95.88 02:36:01 AM all 23.51 0.00 3.18 0.49 0.07 72.75 02:36:01 AM 0 22.70 0.00 3.05 0.47 0.07 73.71 02:36:01 AM 1 24.32 0.00 3.31 0.52 0.07 71.79 Average: all 17.39 0.00 2.80 1.93 0.08 77.81 Average: 0 14.14 0.00 2.38 2.13 0.07 81.28 Average: 1 20.64 0.00 3.21 1.73 0.08 74.34