---> uname -a: Linux prd-centos8-robot-2c-8g-4964.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 592 4962 19 2142 6809 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:28:14:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe28:1418/64 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) 12/23/2024 _x86_64_ (2 CPU) 03:44:57 LINUX RESTART (2 CPU) 03:46:01 AM tps rtps wtps bread/s bwrtn/s 03:47:01 AM 89.87 6.40 83.47 1122.69 6429.11 03:48:01 AM 72.79 0.73 72.05 53.06 9672.60 03:49:01 AM 33.39 7.13 26.26 1310.50 1573.29 03:50:01 AM 49.62 2.52 47.10 396.00 7063.70 03:51:01 AM 2.68 0.00 2.68 0.00 82.24 03:52:01 AM 0.18 0.00 0.18 0.00 2.27 03:53:01 AM 0.12 0.00 0.12 0.00 0.77 03:54:01 AM 0.33 0.08 0.25 31.99 16.78 03:55:01 AM 14.73 0.42 14.31 47.73 776.39 Average: 29.30 1.92 27.38 329.13 2846.36 03:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 AM 5301520 7063856 2580912 32.74 2688 1941216 672364 7.53 186944 2062096 228204 03:48:01 AM 5183692 7004308 2698740 34.24 2688 1998668 721240 8.08 210760 2145208 25572 03:49:01 AM 5018340 7050872 2864092 36.34 2688 2202788 679872 7.61 256440 2242084 171808 03:50:01 AM 5014088 7062188 2868344 36.39 2688 2218072 665692 7.45 263832 2231328 4 03:51:01 AM 5014360 7062504 2868072 36.39 2688 2218076 665692 7.45 263828 2231260 16 03:52:01 AM 5014432 7062576 2868000 36.38 2688 2218076 665692 7.45 263828 2231196 8 03:53:01 AM 5014560 7062704 2867872 36.38 2688 2218076 665692 7.45 263828 2231196 4 03:54:01 AM 4973324 7022760 2909108 36.91 2688 2219372 713508 7.99 264160 2271956 24 03:55:01 AM 5145692 7031412 2736740 34.72 2688 2061628 684280 7.66 458156 1929636 21364 Average: 5075556 7047020 2806876 35.61 2688 2143997 681559 7.63 270197 2175107 49667 03:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 185.04 130.34 1328.22 36.70 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 46.94 33.18 441.79 7.63 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 37.70 29.42 296.41 6.33 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 204.85 147.43 44.38 38.16 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 0.90 0.43 0.16 0.21 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 1.00 0.17 0.15 0.01 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 0.88 0.17 0.05 0.01 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 10.71 7.81 2.63 1.49 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 145.46 111.78 152.21 44.28 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 70.39 51.19 251.79 14.98 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) 12/23/2024 _x86_64_ (2 CPU) 03:44:57 LINUX RESTART (2 CPU) 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 37.53 0.00 5.45 2.35 0.13 54.54 03:47:01 AM 0 36.38 0.00 5.10 1.50 0.13 56.88 03:47:01 AM 1 38.69 0.00 5.79 3.20 0.12 52.21 03:48:01 AM all 18.62 0.00 2.73 2.92 0.08 75.65 03:48:01 AM 0 14.90 0.00 2.51 3.05 0.07 79.47 03:48:01 AM 1 22.35 0.00 2.95 2.80 0.08 71.83 03:49:01 AM all 22.96 0.00 4.05 0.70 0.09 72.20 03:49:01 AM 0 14.51 0.00 3.76 0.85 0.08 80.80 03:49:01 AM 1 31.43 0.00 4.34 0.55 0.10 63.58 03:50:01 AM all 9.39 0.00 1.81 1.70 0.06 87.05 03:50:01 AM 0 9.03 0.00 1.87 1.94 0.05 87.10 03:50:01 AM 1 9.74 0.00 1.74 1.47 0.07 86.99 03:51:01 AM all 0.08 0.00 0.08 0.01 0.04 99.79 03:51:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 03:51:01 AM 1 0.12 0.00 0.12 0.02 0.07 99.68 03:52:01 AM all 0.06 0.00 0.05 0.00 0.03 99.86 03:52:01 AM 0 0.03 0.00 0.02 0.00 0.00 99.95 03:52:01 AM 1 0.08 0.00 0.08 0.00 0.07 99.77 03:53:01 AM all 0.07 0.00 0.06 0.00 0.05 99.82 03:53:01 AM 0 0.03 0.00 0.05 0.00 0.02 99.90 03:53:01 AM 1 0.10 0.00 0.07 0.00 0.08 99.75 03:54:01 AM all 1.92 0.00 0.21 0.03 0.08 97.76 03:54:01 AM 0 2.09 0.00 0.15 0.00 0.07 97.69 03:54:01 AM 1 1.75 0.00 0.27 0.07 0.08 97.83 03:55:01 AM all 21.84 0.00 2.69 0.12 0.10 75.25 03:55:01 AM 0 13.72 0.00 2.14 0.17 0.10 83.87 03:55:01 AM 1 29.96 0.00 3.24 0.07 0.10 66.63 Average: all 12.50 0.00 1.90 0.87 0.07 84.66 Average: 0 10.08 0.00 1.74 0.83 0.06 87.29 Average: 1 14.91 0.00 2.07 0.91 0.09 82.03