---> uname -a: Linux prd-centos8-robot-2c-8g-6175.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 596 4975 19 2124 6805 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:a9:77:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fea9:77bb/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) 12/29/2024 _x86_64_ (2 CPU) 02:00:29 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 103.56 45.79 57.77 6153.34 29682.85 02:03:01 AM 109.58 0.73 108.85 53.05 12162.50 02:04:01 AM 22.68 0.42 22.26 64.79 1572.09 02:05:01 AM 58.05 6.75 51.30 1249.18 5004.62 02:06:01 AM 18.68 0.10 18.58 32.13 3443.56 02:07:01 AM 4.05 0.03 4.02 1.87 163.15 02:08:01 AM 12.71 0.38 12.33 42.52 462.88 Average: 47.06 7.75 39.31 1086.28 7503.27 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5324992 7003208 2557440 32.44 2688 1864832 766812 8.59 218564 2032524 198392 02:03:01 AM 5199308 6998224 2683124 34.04 2688 1976372 729248 8.17 199088 2138236 30680 02:04:01 AM 5279828 7080220 2602604 33.02 2688 1978316 645432 7.23 218372 2043024 0 02:05:01 AM 5017864 7057916 2864568 36.34 2688 2209612 654544 7.33 259344 2233424 90104 02:06:01 AM 4979412 7020320 2903020 36.83 2688 2210832 704060 7.88 259536 2272116 272 02:07:01 AM 4975632 7017816 2906800 36.88 2688 2212108 704060 7.88 259748 2275980 600 02:08:01 AM 5174980 7042936 2707452 34.35 2688 2043936 666272 7.46 327392 2030116 18780 Average: 5136002 7031520 2746430 34.84 2688 2070858 695775 7.79 248863 2146489 48404 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 350.58 189.83 1571.64 62.23 0.00 0.00 0.00 0.00 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 62.41 49.00 668.80 8.91 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 13.95 7.42 5.28 3.12 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 258.50 187.24 344.05 40.81 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 13.03 6.63 4.03 1.08 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 29.52 22.59 8.29 4.28 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 61.01 41.15 83.82 29.98 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 112.77 72.01 383.95 21.49 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) 12/29/2024 _x86_64_ (2 CPU) 02:00:29 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 38.45 0.03 6.61 7.88 0.12 46.92 02:02:01 AM 0 32.72 0.02 5.79 5.99 0.10 55.37 02:02:01 AM 1 44.18 0.03 7.43 9.76 0.13 38.46 02:03:01 AM all 27.69 0.00 4.21 5.57 0.09 62.44 02:03:01 AM 0 24.11 0.00 4.49 6.35 0.08 64.97 02:03:01 AM 1 31.27 0.00 3.93 4.79 0.10 59.91 02:04:01 AM all 10.41 0.00 1.15 0.59 0.06 87.78 02:04:01 AM 0 4.82 0.00 0.98 0.42 0.05 93.72 02:04:01 AM 1 16.02 0.00 1.33 0.77 0.07 81.81 02:05:01 AM all 28.23 0.00 5.30 1.49 0.09 64.88 02:05:01 AM 0 22.39 0.00 5.38 2.22 0.10 69.91 02:05:01 AM 1 34.09 0.00 5.22 0.77 0.08 59.83 02:06:01 AM all 1.37 0.00 0.37 1.51 0.04 96.71 02:06:01 AM 0 0.87 0.00 0.20 0.72 0.03 98.18 02:06:01 AM 1 1.87 0.00 0.53 2.30 0.05 95.24 02:07:01 AM all 8.61 0.00 0.79 0.03 0.09 90.48 02:07:01 AM 0 4.65 0.00 0.60 0.05 0.08 94.62 02:07:01 AM 1 12.58 0.00 0.97 0.00 0.10 86.35 02:08:01 AM all 16.42 0.00 2.27 0.27 0.08 80.97 02:08:01 AM 0 9.67 0.00 2.31 0.20 0.07 87.75 02:08:01 AM 1 23.19 0.00 2.23 0.34 0.08 74.16 Average: all 18.73 0.00 2.95 2.47 0.08 75.76 Average: 0 14.16 0.00 2.82 2.27 0.07 80.67 Average: 1 23.30 0.00 3.09 2.67 0.09 70.85