---> uname -a: Linux prd-centos8-robot-2c-8g-6363.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 581 4984 19 2132 6820 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:e6:15:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fee6:1588/64 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) 12/30/2024 _x86_64_ (2 CPU) 00:54:56 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 118.81 0.47 118.33 17.62 11304.22 12:58:01 AM 41.13 1.05 40.08 115.45 4801.90 12:59:01 AM 53.38 6.78 46.60 1249.72 2931.51 01:00:01 AM 21.38 0.00 21.38 0.00 5469.66 01:01:01 AM 2.00 0.12 1.88 32.25 94.94 01:02:01 AM 0.83 0.10 0.73 3.60 54.69 01:03:01 AM 13.25 0.33 12.91 37.85 553.90 Average: 35.63 1.27 34.36 208.52 3582.92 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5193368 7015708 2689064 34.11 2688 2000872 698980 7.83 189516 2159644 145260 12:58:01 AM 5290556 7091092 2591876 32.88 2688 1978460 637888 7.14 217212 2032260 12 12:59:01 AM 5030828 7071112 2851604 36.18 2688 2209772 627292 7.02 258156 2224616 156436 01:00:01 AM 5026368 7066256 2856064 36.23 2688 2209772 627292 7.02 258148 2224164 4 01:01:01 AM 4980440 7022580 2901992 36.82 2688 2212004 674320 7.55 258432 2269476 388 01:02:01 AM 4977552 7021268 2904880 36.85 2688 2213576 674320 7.55 258688 2272332 616 01:03:01 AM 5116440 6991968 2765992 35.09 2688 2049216 711848 7.97 294724 2116060 21508 Average: 5087936 7039998 2794496 35.45 2688 2124810 664563 7.44 247839 2185507 46318 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 127.96 99.97 1399.13 13.41 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 15.51 10.51 13.05 4.24 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 45.60 36.02 303.55 10.25 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 209.28 148.38 38.54 35.22 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 36.65 25.09 10.43 6.44 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 13.49 11.13 3.29 3.09 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 62.15 41.97 86.75 27.33 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 72.81 53.18 262.26 14.29 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) 12/30/2024 _x86_64_ (2 CPU) 00:54:56 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 36.44 0.00 5.36 4.09 0.12 53.99 12:57:01 AM 0 23.55 0.00 4.50 3.96 0.14 67.86 12:57:01 AM 1 49.38 0.00 6.23 4.23 0.10 40.06 12:58:01 AM all 17.30 0.00 1.99 1.75 0.08 78.87 12:58:01 AM 0 12.30 0.00 1.64 1.84 0.08 84.15 12:58:01 AM 1 22.30 0.00 2.35 1.67 0.08 73.60 12:59:01 AM all 28.27 0.00 4.95 1.52 0.08 65.18 12:59:01 AM 0 23.32 0.00 4.95 1.58 0.08 70.06 12:59:01 AM 1 33.21 0.00 4.95 1.47 0.08 60.30 01:00:01 AM all 0.52 0.00 0.71 1.09 0.03 97.65 01:00:01 AM 0 0.45 0.00 0.68 0.89 0.03 97.95 01:00:01 AM 1 0.58 0.00 0.74 1.29 0.03 97.36 01:01:01 AM all 7.86 0.00 0.79 0.08 0.06 91.22 01:01:01 AM 0 5.72 0.00 0.79 0.10 0.05 93.35 01:01:01 AM 1 9.99 0.00 0.80 0.05 0.07 89.09 01:02:01 AM all 6.30 0.00 0.40 0.02 0.07 93.22 01:02:01 AM 0 0.99 0.00 0.20 0.02 0.07 98.73 01:02:01 AM 1 11.62 0.00 0.60 0.02 0.07 87.70 01:03:01 AM all 19.78 0.00 2.23 0.15 0.07 77.77 01:03:01 AM 0 9.76 0.00 1.92 0.25 0.07 88.01 01:03:01 AM 1 29.81 0.00 2.54 0.05 0.07 67.54 Average: all 16.60 0.00 2.34 1.24 0.07 79.74 Average: 0 10.85 0.00 2.09 1.23 0.07 85.75 Average: 1 22.36 0.00 2.59 1.25 0.07 73.73