---> uname -a: Linux prd-centos8-robot-2c-8g-9298.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 578 4951 19 2167 6822 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:4f:eb:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe4f:eb58/64 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) 11/22/2024 _x86_64_ (2 CPU) 03:56:55 LINUX RESTART (2 CPU) 03:58:02 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 78.70 22.55 56.15 5127.75 4853.69 04:00:01 AM 94.19 0.70 93.49 50.78 10552.93 04:01:01 AM 30.12 0.37 29.75 61.30 2422.24 04:02:01 AM 49.96 0.10 49.86 5.20 7039.22 04:03:01 AM 2.93 0.10 2.83 32.13 93.60 04:04:01 AM 17.31 0.37 16.94 39.19 2262.28 Average: 45.44 3.98 41.46 874.18 4536.72 03:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5319972 7008712 2562460 32.51 2688 1871012 741104 8.30 208236 2030456 144016 04:00:01 AM 5178116 7013348 2704316 34.31 2688 2012304 709020 7.94 221416 2135772 30112 04:01:01 AM 5080368 7010184 2802064 35.55 2688 2104136 710124 7.95 256888 2189704 71924 04:02:01 AM 5029700 7066452 2852732 36.19 2688 2206188 630720 7.06 257228 2220352 28 04:03:01 AM 4966544 7018008 2915888 36.99 2688 2220960 674912 7.56 257356 2282824 13808 04:04:01 AM 5163820 7074156 2718612 34.49 2688 2085712 668516 7.49 311108 2057048 13200 Average: 5123087 7031810 2759345 35.01 2688 2083385 689066 7.72 252039 2152693 45515 03:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 250.54 176.35 1559.52 58.87 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 73.86 57.41 675.61 8.98 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 40.88 33.63 296.92 7.95 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 223.40 162.33 49.85 42.98 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 55.27 42.73 289.72 3.79 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 86.12 56.85 212.74 57.62 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 121.33 87.98 511.11 29.95 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) 11/22/2024 _x86_64_ (2 CPU) 03:56:55 LINUX RESTART (2 CPU) 03:58:02 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 33.45 0.00 6.46 6.78 0.10 53.20 03:59:01 AM 0 25.95 0.00 6.06 5.62 0.10 62.27 03:59:01 AM 1 41.00 0.00 6.86 7.96 0.10 44.08 04:00:01 AM all 27.12 0.00 3.80 5.50 0.14 63.44 04:00:01 AM 0 17.43 0.00 2.92 6.19 0.17 73.29 04:00:01 AM 1 36.90 0.00 4.68 4.80 0.12 53.50 04:01:01 AM all 21.89 0.00 2.71 4.38 0.08 70.93 04:01:01 AM 0 19.86 0.00 2.66 4.07 0.08 73.33 04:01:01 AM 1 23.92 0.00 2.77 4.70 0.08 68.53 04:02:01 AM all 15.83 0.00 2.92 11.83 0.08 69.34 04:02:01 AM 0 21.04 0.00 3.04 10.99 0.08 64.84 04:02:01 AM 1 10.62 0.00 2.81 12.68 0.07 73.83 04:03:01 AM all 3.69 0.00 0.31 0.07 0.05 95.88 04:03:01 AM 0 3.65 0.00 0.39 0.10 0.03 95.83 04:03:01 AM 1 3.74 0.00 0.23 0.03 0.07 95.93 04:04:01 AM all 18.81 0.00 2.24 1.60 0.09 77.26 04:04:01 AM 0 21.22 0.00 2.39 1.28 0.10 75.00 04:04:01 AM 1 16.42 0.00 2.08 1.91 0.08 79.51 Average: all 20.08 0.00 3.06 5.03 0.09 71.73 Average: 0 18.17 0.00 2.90 4.72 0.10 74.11 Average: 1 22.00 0.00 3.22 5.34 0.09 69.35