---> uname -a: Linux prd-centos8-robot-2c-8g-2718.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 579 4958 19 2159 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:67:05:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe67:52c/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) 01/18/2025 _x86_64_ (2 CPU) 02:41:29 LINUX RESTART (2 CPU) 02:42:01 AM tps rtps wtps bread/s bwrtn/s 02:43:01 AM 130.24 71.36 58.88 6503.83 37083.14 02:44:01 AM 78.37 8.40 69.97 1457.22 6316.23 02:45:01 AM 68.78 0.77 68.01 53.58 8799.62 02:46:01 AM 20.65 0.38 20.26 64.26 1539.14 02:47:01 AM 38.65 6.71 31.94 1245.72 2075.64 02:48:01 AM 39.66 0.03 39.63 3.47 6813.93 02:49:01 AM 2.53 0.10 2.43 32.13 623.71 02:50:01 AM 24.56 0.65 23.91 74.11 1856.80 Average: 50.43 11.05 39.38 1179.36 8138.89 02:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:43:01 AM 5886688 7245804 1995744 25.32 2688 1558448 554872 6.21 151764 1588348 21080 02:44:01 AM 5365796 7062852 2516636 31.93 2688 1880064 656856 7.35 186936 2011848 165528 02:45:01 AM 5214612 7014024 2667820 33.85 2688 1976756 701224 7.85 198424 2125780 30692 02:46:01 AM 5295996 7096788 2586436 32.81 2688 1978700 623392 6.98 217564 2028240 4 02:47:01 AM 5037612 7078304 2844820 36.09 2688 2210140 623048 6.98 254744 2222312 188604 02:48:01 AM 5033400 7073828 2849032 36.14 2688 2210324 616908 6.91 258436 2219372 12 02:49:01 AM 5013552 7073768 2868880 36.40 2688 2230112 624292 6.99 258916 2238848 1808 02:50:01 AM 5110728 7014776 2771704 35.16 2688 2079500 703920 7.88 465000 1957380 172 Average: 5244798 7082518 2637634 33.46 2688 2015506 638064 7.14 248973 2049016 50988 02:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 97.47 49.58 349.20 15.04 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 243.03 155.84 1441.15 45.16 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 48.38 33.62 451.76 6.39 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 10.46 7.70 4.96 3.30 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 34.87 29.54 297.89 7.08 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 216.03 146.39 44.94 41.55 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 75.52 55.89 316.17 5.97 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 70.13 43.95 117.84 54.25 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 99.48 65.31 377.98 22.34 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) 01/18/2025 _x86_64_ (2 CPU) 02:41:29 LINUX RESTART (2 CPU) 02:42:01 AM CPU %user %nice %system %iowait %steal %idle 02:43:01 AM all 14.61 0.07 5.30 68.32 0.13 11.58 02:43:01 AM 0 13.95 0.05 6.18 64.02 0.13 15.66 02:43:01 AM 1 15.28 0.08 4.41 72.60 0.12 7.50 02:44:01 AM all 36.70 0.00 5.38 4.47 0.15 53.30 02:44:01 AM 0 31.14 0.00 5.26 3.66 0.13 59.80 02:44:01 AM 1 42.24 0.00 5.50 5.28 0.17 46.82 02:45:01 AM all 19.11 0.00 2.75 5.89 0.08 72.18 02:45:01 AM 0 17.95 0.00 2.84 5.39 0.08 73.73 02:45:01 AM 1 20.26 0.00 2.66 6.38 0.07 70.64 02:46:01 AM all 10.51 0.00 1.19 0.37 0.07 87.87 02:46:01 AM 0 3.29 0.00 1.19 0.63 0.07 94.82 02:46:01 AM 1 17.72 0.00 1.18 0.10 0.07 80.93 02:47:01 AM all 24.11 0.00 4.27 0.78 0.08 70.76 02:47:01 AM 0 28.58 0.00 4.49 1.10 0.07 65.76 02:47:01 AM 1 19.64 0.00 4.04 0.47 0.08 75.76 02:48:01 AM all 5.45 0.00 1.41 1.94 0.05 91.15 02:48:01 AM 0 4.13 0.00 1.27 1.82 0.05 92.72 02:48:01 AM 1 6.77 0.00 1.55 2.06 0.05 89.57 02:49:01 AM all 7.60 0.00 0.51 0.03 0.05 91.81 02:49:01 AM 0 8.66 0.00 0.51 0.00 0.05 90.78 02:49:01 AM 1 6.52 0.00 0.51 0.07 0.05 92.85 02:50:01 AM all 26.09 0.00 3.26 0.18 0.08 70.39 02:50:01 AM 0 15.66 0.00 2.94 0.15 0.08 81.16 02:50:01 AM 1 36.49 0.00 3.59 0.20 0.08 59.64 Average: all 18.05 0.01 3.01 10.22 0.08 68.63 Average: 0 15.43 0.01 3.08 9.55 0.08 71.84 Average: 1 20.66 0.01 2.94 10.88 0.09 65.43