---> uname -a: Linux prd-centos8-robot-2c-8g-3933.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4806 19 2300 6804 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:bb:99:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:febb:99cd/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) 11/03/2024 _x86_64_ (2 CPU) 02:01:09 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 65.26 33.44 31.82 5999.73 22906.48 02:04:01 AM 85.67 59.56 26.11 5908.70 14780.99 02:05:01 AM 80.72 6.85 73.88 1249.72 6705.71 02:06:01 AM 65.91 0.07 65.84 1.87 7680.87 02:07:01 AM 29.72 1.05 28.67 113.70 3325.81 02:08:01 AM 22.64 0.00 22.64 0.00 1356.06 02:09:01 AM 54.34 2.68 51.66 429.00 7083.27 02:10:01 AM 16.76 0.33 16.43 37.18 796.50 02:11:01 AM 11.06 0.20 10.86 27.59 291.75 Average: 48.01 11.58 36.43 1529.74 7214.04 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 6154440 7369976 1727984 21.92 2688 1423388 360084 4.57 111504 1406076 403328 02:04:01 AM 5560348 7063612 2322076 29.46 2688 1696604 697564 7.81 183432 1856376 92396 02:05:01 AM 5318948 7045760 2563476 32.52 2688 1909268 674508 7.55 210848 2031024 161144 02:06:01 AM 5133080 6960800 2749344 34.88 2688 2004352 747032 8.36 211496 2193272 81480 02:07:01 AM 5249260 7079564 2633164 33.41 2688 2007652 626580 7.02 240320 2048180 12 02:08:01 AM 4991036 7017788 2891388 36.68 2688 2196764 674460 7.55 255628 2269940 170248 02:09:01 AM 4937588 6977220 2944836 37.36 2688 2208672 699220 7.83 298636 2271120 13404 02:10:01 AM 4985800 7026236 2896624 36.75 2688 2209960 652180 7.30 457400 2066808 36 02:11:01 AM 4981832 7027068 2900592 36.80 2688 2214232 670996 7.51 458188 2069344 16572 Average: 5256926 7063114 2625498 33.31 2688 1985655 644736 7.22 269717 2023571 104291 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 6.41 3.82 1.27 0.80 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 254.37 156.23 1094.15 57.02 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 58.86 46.02 651.76 5.69 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 41.29 31.01 448.04 5.55 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 18.01 12.36 7.09 4.22 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 38.00 33.74 293.55 7.19 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 46.38 37.36 29.82 16.21 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 11.84 10.49 8.81 13.92 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 8.23 7.90 5.27 3.39 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 53.71 37.66 282.19 12.67 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) 11/03/2024 _x86_64_ (2 CPU) 02:01:09 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 10.81 0.01 3.12 73.14 0.07 12.86 02:03:01 AM 0 11.30 0.00 3.67 73.32 0.08 11.63 02:03:01 AM 1 10.32 0.02 2.56 72.96 0.05 14.09 02:04:01 AM all 20.89 0.04 5.00 43.93 0.09 30.05 02:04:01 AM 0 15.07 0.03 4.70 43.78 0.10 36.33 02:04:01 AM 1 26.71 0.05 5.30 44.09 0.08 23.77 02:05:01 AM all 23.81 0.00 4.09 15.08 0.13 56.90 02:05:01 AM 0 23.35 0.00 4.03 14.12 0.13 58.37 02:05:01 AM 1 24.27 0.00 4.16 16.04 0.12 55.42 02:06:01 AM all 16.95 0.00 2.55 26.76 0.07 53.68 02:06:01 AM 0 13.93 0.00 2.26 23.82 0.07 59.93 02:06:01 AM 1 19.96 0.00 2.84 29.70 0.07 47.44 02:07:01 AM all 11.97 0.00 1.81 5.18 0.09 80.95 02:07:01 AM 0 9.50 0.00 1.74 4.80 0.10 83.87 02:07:01 AM 1 14.43 0.00 1.89 5.56 0.08 78.04 02:08:01 AM all 20.09 0.00 3.39 3.37 0.08 73.07 02:08:01 AM 0 18.11 0.00 3.17 1.65 0.07 76.99 02:08:01 AM 1 22.06 0.00 3.60 5.08 0.10 69.17 02:09:01 AM all 19.63 0.00 3.00 17.67 0.08 59.62 02:09:01 AM 0 17.58 0.00 3.21 16.38 0.08 62.74 02:09:01 AM 1 21.68 0.00 2.79 18.95 0.08 56.49 02:10:01 AM all 10.53 0.00 1.54 9.61 0.12 78.21 02:10:01 AM 0 3.83 0.00 1.35 3.48 0.17 91.18 02:10:01 AM 1 17.21 0.00 1.73 15.73 0.07 65.25 02:11:01 AM all 12.94 0.00 1.60 15.10 0.09 70.26 02:11:01 AM 0 6.90 0.00 1.39 9.29 0.12 82.31 02:11:01 AM 1 18.99 0.00 1.82 20.90 0.07 58.22 Average: all 16.40 0.01 2.90 23.27 0.09 57.33 Average: 0 13.29 0.00 2.83 21.13 0.10 62.65 Average: 1 19.51 0.01 2.96 25.41 0.08 52.03