---> uname -a: Linux prd-centos8-robot-2c-8g-24019.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 651 4922 19 2123 6749 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:fc:5b:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fefc:5bc6/64 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) 09/19/2024 _x86_64_ (2 CPU) 07:01:04 LINUX RESTART (2 CPU) 07:02:01 AM tps rtps wtps bread/s bwrtn/s 07:03:01 AM 93.59 7.10 86.49 1261.85 6675.51 07:04:02 AM 70.38 0.98 69.39 110.90 8759.18 07:05:01 AM 32.16 0.07 32.10 2.85 1778.02 07:06:01 AM 37.82 0.03 37.79 3.47 6652.67 07:07:01 AM 2.55 0.10 2.45 32.13 105.32 07:08:01 AM 2.08 0.03 2.05 1.87 84.21 07:09:01 AM 16.91 0.65 16.26 74.12 881.14 Average: 36.51 1.28 35.23 212.97 3566.74 07:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 AM 5296552 7097128 2585880 32.81 2688 1978636 656260 7.35 210440 2041416 208000 07:04:02 AM 5260952 7091000 2621480 33.26 2688 2007328 637128 7.13 239868 2038964 12 07:05:01 AM 4995816 7023908 2886616 36.62 2688 2196916 680444 7.62 256208 2262248 185040 07:06:01 AM 5028968 7056708 2853464 36.20 2688 2197040 705476 7.90 259484 2220644 4 07:07:01 AM 4982696 7012492 2899736 36.79 2688 2199096 772720 8.65 259768 2266440 220 07:08:01 AM 4974592 7006988 2907840 36.89 2688 2201704 772720 8.65 259912 2274488 2200 07:09:01 AM 5096832 6963548 2785600 35.34 2688 2041692 754716 8.45 447540 1986648 13360 Average: 5090915 7035967 2791517 35.41 2688 2117487 711352 7.96 276174 2155835 58405 07:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 78.16 64.41 805.58 9.02 0.00 0.00 0.00 0.00 07:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:02 AM eth0 42.72 32.22 366.97 6.92 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 46.20 33.13 283.49 8.55 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 164.38 149.03 34.58 34.89 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 32.13 21.51 8.79 3.52 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 26.87 20.98 7.04 5.03 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 62.92 43.61 92.06 29.46 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 64.81 52.17 228.23 13.93 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) 09/19/2024 _x86_64_ (2 CPU) 07:01:04 LINUX RESTART (2 CPU) 07:02:01 AM CPU %user %nice %system %iowait %steal %idle 07:03:01 AM all 30.84 0.00 5.23 3.56 0.13 60.23 07:03:01 AM 0 38.18 0.00 6.00 3.20 0.12 52.50 07:03:01 AM 1 23.50 0.00 4.46 3.92 0.15 67.97 07:04:02 AM all 21.33 0.00 2.43 2.85 0.13 73.26 07:04:02 AM 0 26.09 0.00 2.41 3.51 0.12 67.88 07:04:02 AM 1 16.57 0.00 2.45 2.19 0.13 78.66 07:05:01 AM all 25.62 0.00 4.46 0.53 0.10 69.28 07:05:01 AM 0 25.57 0.00 3.96 0.66 0.10 69.71 07:05:01 AM 1 25.68 0.00 4.96 0.41 0.10 68.85 07:06:01 AM all 2.92 0.00 0.88 1.66 0.05 94.50 07:06:01 AM 0 3.69 0.00 0.90 2.19 0.05 93.16 07:06:01 AM 1 2.14 0.00 0.85 1.12 0.05 95.83 07:07:01 AM all 6.65 0.00 0.65 0.02 0.07 92.61 07:07:01 AM 0 8.60 0.00 0.84 0.00 0.07 90.49 07:07:01 AM 1 4.70 0.00 0.47 0.03 0.07 94.73 07:08:01 AM all 10.37 0.00 0.74 0.01 0.08 88.80 07:08:01 AM 0 11.54 0.00 0.72 0.00 0.08 87.66 07:08:01 AM 1 9.20 0.00 0.75 0.02 0.08 89.95 07:09:01 AM all 23.56 0.00 3.19 0.22 0.09 72.94 07:09:01 AM 0 26.35 0.00 3.34 0.30 0.08 69.92 07:09:01 AM 1 20.77 0.00 3.04 0.13 0.10 75.95 Average: all 17.31 0.00 2.51 1.26 0.09 78.83 Average: 0 19.99 0.00 2.59 1.41 0.09 75.93 Average: 1 14.63 0.00 2.42 1.12 0.10 81.74