---> uname -a: Linux prd-centos8-robot-2c-8g-5106.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 607 4963 19 2127 6794 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:66:3f:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe66:3fce/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) 12/24/2024 _x86_64_ (2 CPU) 00:54:17 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 94.12 39.21 54.91 5853.70 5415.12 12:57:01 AM 93.44 0.73 92.70 53.05 10617.24 12:58:01 AM 23.50 0.38 23.11 64.26 1910.16 12:59:01 AM 65.03 6.78 58.25 1249.72 7707.78 01:00:01 AM 4.55 0.12 4.43 33.06 200.90 01:01:01 AM 2.23 0.02 2.22 0.13 113.21 01:02:01 AM 0.40 0.07 0.33 1.73 5.95 01:03:01 AM 13.30 0.32 12.98 36.92 510.98 Average: 37.07 5.95 31.12 911.74 3310.08 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5429932 7083796 2452500 31.11 2688 1837752 660604 7.40 184236 1951216 157528 12:57:01 AM 5209120 7007420 2673312 33.91 2688 1976356 702008 7.86 198792 2130820 30680 12:58:01 AM 5211364 7058016 2671068 33.89 2688 2022232 686064 7.68 228032 2092352 39376 12:59:01 AM 4999276 7038780 2883156 36.58 2688 2209520 651880 7.30 258684 2251260 88 01:00:01 AM 4952288 6994192 2930144 37.17 2688 2211916 730276 8.18 258968 2297548 1408 01:01:01 AM 4950476 6992408 2931956 37.20 2688 2211920 730276 8.18 258968 2298740 16 01:02:01 AM 4938076 6980096 2944356 37.35 2688 2212004 761456 8.53 259092 2312068 8 01:03:01 AM 5098312 6967896 2784120 35.32 2688 2045088 737296 8.26 293804 2140068 19364 Average: 5098606 7015326 2783826 35.32 2688 2090848 707482 7.92 242572 2184259 31058 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 292.47 184.91 1570.23 59.71 0.00 0.00 0.00 0.00 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 68.54 52.40 669.52 8.73 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 23.10 16.85 77.18 5.21 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 220.81 162.06 265.81 42.27 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 36.35 28.54 23.01 8.81 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 267.27 266.10 54.03 112.39 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 209.89 208.09 199.58 74.93 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 85.69 63.86 111.94 29.93 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 150.53 122.86 371.45 42.75 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) 12/24/2024 _x86_64_ (2 CPU) 00:54:17 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 32.55 0.03 5.88 2.84 0.11 58.60 12:56:01 AM 0 29.91 0.05 5.62 2.71 0.08 61.62 12:56:01 AM 1 35.19 0.00 6.14 2.97 0.13 55.57 12:57:01 AM all 26.76 0.00 3.53 3.51 0.10 66.10 12:57:01 AM 0 22.68 0.00 3.00 4.06 0.08 70.18 12:57:01 AM 1 30.84 0.00 4.06 2.97 0.12 62.01 12:58:01 AM all 18.69 0.00 2.64 1.58 0.09 77.01 12:58:01 AM 0 17.74 0.00 2.61 1.91 0.10 77.63 12:58:01 AM 1 19.63 0.00 2.67 1.24 0.08 76.38 12:59:01 AM all 20.73 0.00 4.17 2.54 0.08 72.49 12:59:01 AM 0 16.00 0.00 3.94 3.04 0.08 76.94 12:59:01 AM 1 25.47 0.00 4.40 2.04 0.07 68.03 01:00:01 AM all 3.66 0.00 0.34 0.10 0.05 95.85 01:00:01 AM 0 1.29 0.00 0.25 0.00 0.05 98.41 01:00:01 AM 1 6.04 0.00 0.44 0.20 0.05 93.28 01:01:01 AM all 20.61 0.00 0.49 0.02 0.10 78.78 01:01:01 AM 0 0.55 0.00 0.20 0.03 0.08 99.13 01:01:01 AM 1 40.72 0.00 0.79 0.00 0.12 58.37 01:02:01 AM all 23.91 0.00 0.54 0.00 0.10 75.45 01:02:01 AM 0 20.40 0.00 0.49 0.00 0.12 78.99 01:02:01 AM 1 27.40 0.00 0.60 0.00 0.08 71.91 01:03:01 AM all 16.60 0.00 2.12 0.28 0.09 80.91 01:03:01 AM 0 24.60 0.00 2.25 0.17 0.08 72.89 01:03:01 AM 1 8.54 0.00 1.98 0.39 0.10 88.98 Average: all 20.43 0.00 2.47 1.36 0.09 75.65 Average: 0 16.64 0.01 2.30 1.49 0.09 79.48 Average: 1 24.24 0.00 2.63 1.23 0.09 71.81