---> uname -a: Linux prd-centos8-robot-2c-8g-3942.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 609 4928 19 2159 6791 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:11:9b:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe11:9b66/64 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) 12/19/2024 _x86_64_ (2 CPU) 00:55:44 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 195.80 143.60 52.20 14357.50 37891.17 12:58:01 AM 110.43 0.28 110.15 13.46 10042.71 12:59:01 AM 44.64 1.02 43.62 113.16 5754.08 01:00:01 AM 48.87 6.78 42.09 1248.52 2806.00 01:01:01 AM 26.39 0.05 26.34 3.60 5663.96 01:02:01 AM 3.80 0.48 3.32 70.76 749.53 01:03:01 AM 29.11 0.53 28.57 64.78 1978.27 Average: 65.57 21.82 43.75 2267.40 9269.17 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5594008 7069532 2288416 29.03 2688 1670116 700160 7.84 177748 1833896 73824 12:58:01 AM 5220632 6993792 2661792 33.77 2688 1952160 730908 8.18 187376 2138788 123060 12:59:01 AM 5265968 7062948 2616456 33.19 2688 1975116 656912 7.36 216884 2059156 16 01:00:01 AM 4947252 6983692 2935172 37.24 2688 2206216 725284 8.12 254876 2313308 156276 01:01:01 AM 4999904 7036068 2882520 36.57 2688 2206348 675604 7.56 258176 2253416 4 01:02:01 AM 5098736 7007796 2783688 35.32 2688 2080748 680856 7.62 270936 2143040 26876 01:03:01 AM 5056392 6973036 2826032 35.85 2688 2092448 754164 8.44 468412 2010672 18096 Average: 5168985 7018123 2713439 34.42 2688 2026165 703413 7.88 262058 2107468 56879 12:56:01 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 299.82 159.15 994.50 56.81 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 87.04 68.12 869.10 10.25 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 44.60 29.39 390.13 5.53 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 45.35 37.09 302.06 9.43 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 191.22 130.84 38.54 36.03 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 131.42 85.54 443.04 53.28 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 19.71 18.74 17.36 9.13 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 117.02 75.55 436.38 25.78 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) 12/19/2024 _x86_64_ (2 CPU) 00:55:44 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 33.48 0.07 9.84 29.46 0.12 27.03 12:57:01 AM 0 29.37 0.07 10.77 32.03 0.13 27.63 12:57:01 AM 1 37.59 0.07 8.91 26.89 0.10 26.43 12:58:01 AM all 32.34 0.00 4.53 5.81 0.10 57.22 12:58:01 AM 0 28.74 0.00 4.31 5.83 0.10 61.02 12:58:01 AM 1 35.93 0.00 4.75 5.79 0.10 53.43 12:59:01 AM all 17.91 0.00 2.08 2.12 0.08 77.81 12:59:01 AM 0 6.23 0.00 1.64 1.74 0.07 90.33 12:59:01 AM 1 29.60 0.00 2.52 2.50 0.08 65.29 01:00:01 AM all 26.72 0.00 4.89 1.82 0.10 66.47 01:00:01 AM 0 26.57 0.00 4.55 0.80 0.10 67.98 01:00:01 AM 1 26.88 0.00 5.23 2.84 0.10 64.96 01:01:01 AM all 1.94 0.00 0.73 1.88 0.06 95.40 01:01:01 AM 0 0.82 0.00 0.67 2.04 0.05 96.42 01:01:01 AM 1 3.06 0.00 0.78 1.72 0.07 94.37 01:02:01 AM all 10.01 0.00 1.42 0.13 0.07 88.38 01:02:01 AM 0 8.05 0.00 1.69 0.08 0.05 90.13 01:02:01 AM 1 11.97 0.00 1.15 0.17 0.08 86.62 01:03:01 AM all 31.49 0.00 3.22 0.38 0.11 64.81 01:03:01 AM 0 31.57 0.00 3.09 0.17 0.12 65.06 01:03:01 AM 1 31.41 0.00 3.35 0.58 0.10 64.56 Average: all 21.99 0.01 3.81 5.92 0.09 68.18 Average: 0 18.77 0.01 3.81 6.07 0.09 71.25 Average: 1 25.21 0.01 3.81 5.76 0.09 65.11