---> uname -a: Linux prd-centos8-robot-2c-8g-5896.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 576 5002 19 2118 6825 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:e5:e7:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fee5:e73d/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) 12/28/2024 _x86_64_ (2 CPU) 02:12:12 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 83.09 44.49 38.60 6008.53 5158.71 02:15:01 AM 103.32 0.75 102.57 53.59 10352.27 02:16:01 AM 28.14 0.38 27.76 64.25 2466.33 02:17:01 AM 46.38 6.75 39.64 1246.25 2927.17 02:18:02 AM 27.10 0.03 27.06 3.47 5651.82 02:19:01 AM 2.66 0.10 2.56 32.66 73.83 02:20:01 AM 26.28 0.65 25.63 74.08 1206.80 Average: 45.38 7.61 37.77 1071.40 3985.51 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5452132 7020384 2430300 30.83 2688 1760532 739084 8.28 189696 1953032 85492 02:15:01 AM 5216888 7012172 2665544 33.82 2688 1972784 706264 7.91 199228 2118144 54508 02:16:01 AM 5303928 7100536 2578504 32.71 2688 1974716 624192 6.99 218240 2019012 4 02:17:01 AM 5038844 7075124 2843588 36.08 2688 2205844 625332 7.00 255748 2216072 156352 02:18:02 AM 5037748 7073800 2844684 36.09 2688 2206024 630820 7.06 259192 2213356 8 02:19:01 AM 5053532 7073912 2828900 35.89 2688 2190468 624364 6.99 256300 2199644 996 02:20:01 AM 5164288 7026076 2718144 34.48 2688 2037604 703108 7.87 448996 1920732 180 Average: 5181051 7054572 2701381 34.27 2688 2049710 664738 7.44 261057 2091427 42506 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 314.90 189.94 1571.86 59.61 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 57.04 46.23 668.01 8.20 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 15.44 7.73 5.79 3.15 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 35.64 28.86 296.75 6.60 0.00 0.00 0.00 0.00 02:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:02 AM eth0 194.02 162.67 40.20 36.90 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 28.73 17.28 10.49 3.98 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 36.63 30.16 78.11 21.15 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 97.64 69.10 382.46 19.98 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) 12/28/2024 _x86_64_ (2 CPU) 02:12:12 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 29.17 0.02 5.41 3.26 0.12 62.04 02:14:01 AM 0 32.81 0.00 5.82 3.26 0.12 57.98 02:14:01 AM 1 25.54 0.03 5.00 3.25 0.12 66.07 02:15:01 AM all 31.27 0.00 4.81 3.64 0.10 60.17 02:15:01 AM 0 34.90 0.00 4.76 4.47 0.10 55.78 02:15:01 AM 1 27.66 0.00 4.87 2.82 0.10 64.55 02:16:01 AM all 10.55 0.00 1.19 1.30 0.12 86.85 02:16:01 AM 0 13.77 0.00 1.20 1.60 0.13 83.29 02:16:01 AM 1 7.32 0.00 1.17 1.00 0.10 90.40 02:17:01 AM all 24.80 0.00 4.50 1.60 0.11 69.00 02:17:01 AM 0 38.43 0.00 5.42 1.47 0.13 54.55 02:17:01 AM 1 11.16 0.00 3.58 1.72 0.08 83.45 02:18:02 AM all 5.12 0.00 1.36 1.02 0.05 92.45 02:18:02 AM 0 5.22 0.00 1.57 1.71 0.05 91.45 02:18:02 AM 1 5.01 0.00 1.14 0.34 0.05 93.46 02:19:01 AM all 1.76 0.00 0.41 0.03 0.03 97.77 02:19:01 AM 0 2.82 0.00 0.53 0.07 0.05 96.53 02:19:01 AM 1 0.70 0.00 0.29 0.00 0.02 99.00 02:20:01 AM all 24.96 0.00 3.26 0.33 0.09 71.35 02:20:01 AM 0 35.00 0.00 3.76 0.23 0.10 60.90 02:20:01 AM 1 14.92 0.00 2.76 0.43 0.08 81.80 Average: all 18.26 0.00 2.99 1.60 0.09 77.06 Average: 0 23.31 0.00 3.30 1.83 0.10 71.46 Average: 1 13.21 0.00 2.69 1.37 0.08 82.65