---> uname -a: Linux prd-centos8-robot-2c-8g-42036.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 601 4951 19 2144 6799 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:28:12:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe28:12e2/64 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) 10/13/2024 _x86_64_ (2 CPU) 06:18:17 LINUX RESTART (2 CPU) 06:19:01 AM tps rtps wtps bread/s bwrtn/s 06:20:01 AM 101.90 19.31 82.59 3742.40 6712.63 06:21:01 AM 81.65 0.70 80.95 50.77 9693.69 06:22:01 AM 23.01 0.42 22.60 64.79 1528.51 06:23:01 AM 57.50 2.52 54.98 396.00 7277.26 06:24:01 AM 2.82 0.00 2.82 0.00 84.84 06:25:01 AM 0.33 0.00 0.33 0.00 4.23 06:26:01 AM 0.35 0.00 0.35 0.00 3.45 06:27:01 AM 0.47 0.08 0.38 31.99 12.33 06:28:01 AM 14.31 0.33 13.98 37.86 665.82 Average: 31.38 2.60 28.78 480.50 2887.47 06:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 AM 5316592 7047280 2565840 32.55 2688 1912284 686644 7.69 210420 2030888 158204 06:21:01 AM 5169300 7004124 2713132 34.42 2688 2011892 708704 7.94 231120 2134716 3308 06:22:01 AM 5034912 6978140 2847520 36.12 2688 2116832 748716 8.38 259544 2229256 86048 06:23:01 AM 4994728 7044156 2887704 36.63 2688 2218616 639556 7.16 261756 2248788 4 06:24:01 AM 4994716 7044148 2887716 36.63 2688 2218620 639556 7.16 261756 2248792 4 06:25:01 AM 4994548 7043980 2887884 36.64 2688 2218620 639556 7.16 261756 2248972 8 06:26:01 AM 4994812 7044244 2887620 36.63 2688 2218620 639556 7.16 261756 2248908 4 06:27:01 AM 4953764 7004488 2928668 37.15 2688 2219904 693892 7.77 262088 2289364 196 06:28:01 AM 5082956 6969604 2799476 35.52 2688 2061436 724400 8.11 294624 2148588 24944 Average: 5059592 7020018 2822840 35.81 2688 2132980 680064 7.61 256091 2203141 30302 06:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 287.09 177.89 1734.89 58.43 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 57.48 43.20 451.34 8.52 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 39.09 30.66 293.25 6.58 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 208.70 147.80 45.82 39.03 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 1.12 0.50 0.24 0.08 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 0.63 0.42 0.16 1.26 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 1.67 0.13 0.15 0.01 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 9.90 6.68 2.80 1.68 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 135.24 107.83 146.04 42.38 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 82.33 57.24 297.23 17.55 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) 10/13/2024 _x86_64_ (2 CPU) 06:18:17 LINUX RESTART (2 CPU) 06:19:01 AM CPU %user %nice %system %iowait %steal %idle 06:20:01 AM all 40.36 0.00 7.32 2.68 0.12 49.52 06:20:01 AM 0 31.10 0.00 7.19 3.31 0.12 58.28 06:20:01 AM 1 49.63 0.00 7.45 2.04 0.12 40.76 06:21:01 AM all 23.52 0.00 3.37 2.79 0.09 70.23 06:21:01 AM 0 20.91 0.00 2.93 2.68 0.08 73.39 06:21:01 AM 1 26.13 0.00 3.80 2.90 0.10 67.07 06:22:01 AM all 18.38 0.00 2.61 0.56 0.06 78.39 06:22:01 AM 0 22.59 0.00 2.57 0.32 0.07 74.45 06:22:01 AM 1 14.18 0.00 2.65 0.80 0.05 82.32 06:23:01 AM all 14.88 0.00 2.93 2.63 0.57 78.98 06:23:01 AM 0 8.61 0.00 2.20 1.59 0.98 86.63 06:23:01 AM 1 21.22 0.00 3.68 3.69 0.17 71.24 06:24:01 AM all 0.07 0.00 0.07 0.02 0.02 99.83 06:24:01 AM 0 0.03 0.00 0.03 0.00 0.00 99.93 06:24:01 AM 1 0.10 0.00 0.10 0.03 0.03 99.73 06:25:01 AM all 0.44 0.00 0.05 0.00 0.03 99.48 06:25:01 AM 0 0.60 0.00 0.03 0.00 0.02 99.35 06:25:01 AM 1 0.28 0.00 0.07 0.00 0.03 99.62 06:26:01 AM all 0.33 0.00 0.05 0.00 0.02 99.61 06:26:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 06:26:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 06:27:01 AM all 2.18 0.00 0.23 0.02 0.03 97.55 06:27:01 AM 0 0.62 0.00 0.17 0.00 0.03 99.18 06:27:01 AM 1 3.74 0.00 0.28 0.03 0.02 95.93 06:28:01 AM all 19.03 0.00 1.98 0.14 0.13 78.71 06:28:01 AM 0 15.48 0.00 1.58 0.10 0.19 82.64 06:28:01 AM 1 22.48 0.00 2.37 0.18 0.07 74.90 Average: all 13.23 0.00 2.07 0.98 0.12 83.60 Average: 0 11.15 0.00 1.86 0.89 0.17 85.93 Average: 1 15.31 0.00 2.27 1.08 0.07 81.28