---> uname -a: Linux prd-centos8-robot-2c-8g-14468.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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4791 19 2280 6769 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:24:ac:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe24:ac09/64 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) 08/25/2024 _x86_64_ (2 CPU) 01:38:17 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 101.17 26.11 75.06 6714.30 19248.78 01:41:01 AM 84.71 0.70 84.01 50.78 9417.26 01:42:01 AM 19.30 0.38 18.91 64.26 1575.49 01:43:01 AM 57.00 0.07 56.93 4.00 7331.52 01:44:01 AM 10.10 0.00 10.10 0.00 1018.21 01:45:01 AM 0.37 0.00 0.37 0.00 6.85 01:46:01 AM 0.10 0.00 0.10 0.00 1.43 01:47:01 AM 0.80 0.17 0.63 32.92 12.85 01:48:01 AM 28.31 0.53 27.78 64.79 1044.84 Average: 33.54 3.11 30.43 770.17 4406.62 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5312348 6998532 2570084 32.61 2688 1868020 785172 8.79 209816 2032100 133716 01:41:01 AM 5186092 7005864 2696340 34.21 2688 1996552 730736 8.18 222412 2122828 34124 01:42:01 AM 5266908 7088004 2615524 33.18 2688 1998480 648556 7.26 241292 2026996 4 01:43:01 AM 5000572 7021188 2881860 36.56 2688 2189880 690468 7.73 260832 2241900 21420 01:44:01 AM 5002156 7022776 2880276 36.54 2688 2189884 690468 7.73 260828 2241984 8 01:45:01 AM 5001692 7022312 2880740 36.55 2688 2189884 690468 7.73 260828 2242396 16 01:46:01 AM 5002144 7022740 2880288 36.54 2688 2189884 690468 7.73 260828 2242120 8 01:47:01 AM 4961700 6983428 2920732 37.05 2688 2191016 729472 8.17 261444 2282492 168 01:48:01 AM 4958332 6982588 2924100 37.10 2688 2193328 729896 8.17 451144 2096728 16692 Average: 5076883 7016381 2805549 35.59 2688 2111881 709523 7.94 269936 2169949 22906 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 305.13 194.84 1578.76 57.18 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 60.55 47.35 559.75 8.27 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 19.41 12.15 6.06 4.13 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 411.45 286.25 351.90 77.34 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 1.40 0.70 0.17 0.12 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 1.27 0.33 0.40 0.26 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 1.25 0.28 0.74 0.02 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 9.70 6.80 10.02 3.70 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 25.35 19.81 17.67 9.66 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 92.84 63.17 280.63 17.85 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) 08/25/2024 _x86_64_ (2 CPU) 01:38:17 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 42.28 0.00 7.32 4.75 0.11 45.54 01:40:01 AM 0 34.69 0.00 7.20 4.45 0.10 53.56 01:40:01 AM 1 49.88 0.00 7.45 5.04 0.12 37.51 01:41:01 AM all 25.19 0.00 3.46 2.79 0.08 68.47 01:41:01 AM 0 22.45 0.00 2.95 2.23 0.10 72.27 01:41:01 AM 1 27.93 0.00 3.98 3.36 0.07 64.67 01:42:01 AM all 9.79 0.00 1.35 0.43 0.05 88.38 01:42:01 AM 0 7.56 0.00 1.39 0.35 0.05 90.65 01:42:01 AM 1 12.02 0.00 1.32 0.50 0.05 86.11 01:43:01 AM all 27.90 0.00 5.12 1.67 0.10 65.21 01:43:01 AM 0 27.80 0.00 4.68 1.82 0.10 65.60 01:43:01 AM 1 28.01 0.00 5.56 1.52 0.10 64.81 01:44:01 AM all 0.38 0.00 0.12 0.29 0.03 99.18 01:44:01 AM 0 0.15 0.00 0.13 0.43 0.03 99.25 01:44:01 AM 1 0.60 0.00 0.10 0.15 0.03 99.12 01:45:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 01:45:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 01:45:01 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 01:46:01 AM all 0.29 0.00 0.06 0.00 0.03 99.62 01:46:01 AM 0 0.07 0.00 0.08 0.00 0.05 99.80 01:46:01 AM 1 0.52 0.00 0.03 0.00 0.02 99.43 01:47:01 AM all 1.94 0.00 0.61 0.03 0.04 97.39 01:47:01 AM 0 0.89 0.00 0.48 0.03 0.07 98.53 01:47:01 AM 1 2.98 0.00 0.73 0.02 0.02 96.25 01:48:01 AM all 30.36 0.00 3.50 0.42 0.08 65.64 01:48:01 AM 0 29.96 0.00 3.05 0.52 0.08 66.38 01:48:01 AM 1 30.77 0.00 3.94 0.32 0.08 64.90 Average: all 15.37 0.00 2.40 1.15 0.06 81.02 Average: 0 13.74 0.00 2.23 1.09 0.07 82.87 Average: 1 17.00 0.00 2.57 1.21 0.06 79.16