---> uname -a: Linux prd-centos8-robot-2c-8g-6538.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: 2800.000 BogoMIPS: 5600.00 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 574 4989 19 2133 6827 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:f5:42:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fef5:425d/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) 12/31/2024 _x86_64_ (2 CPU) 00:55:43 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 200.17 140.14 60.03 14306.45 39957.68 12:58:01 AM 106.46 0.32 106.15 22.39 9827.74 12:59:01 AM 34.88 0.83 34.04 95.45 3710.98 01:00:01 AM 53.45 6.75 46.70 1249.18 2970.23 01:01:01 AM 23.28 0.02 23.26 0.13 5521.86 01:02:01 AM 2.28 0.17 2.12 33.84 101.40 01:03:01 AM 0.50 0.03 0.47 1.87 104.28 01:04:01 AM 28.91 0.85 28.06 101.70 1445.68 Average: 56.24 18.64 37.60 1976.38 7954.91 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5472688 7045488 2409736 30.57 2688 1765296 711672 7.97 188140 1938232 108412 12:58:01 AM 5243480 7043924 2638944 33.48 2688 1978100 673544 7.54 188384 2107284 90640 12:59:01 AM 5295156 7097848 2587268 32.82 2688 1980920 619116 6.93 217336 2028524 12 01:00:01 AM 5037184 7079224 2845240 36.10 2688 2212212 625688 7.01 258636 2220360 156352 01:01:01 AM 5030844 7072888 2851580 36.18 2688 2212216 625688 7.01 258632 2220744 4 01:02:01 AM 4988116 7032600 2894308 36.72 2688 2214656 676300 7.57 259020 2262848 536 01:03:01 AM 5026464 7074812 2855960 36.23 2688 2218520 618956 6.93 259492 2224844 1456 01:04:01 AM 5175420 7052996 2707004 34.34 2688 2053720 665708 7.45 453452 1906204 216 Average: 5158669 7062472 2723755 34.55 2688 2079455 652084 7.30 260386 2113630 44704 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 302.22 178.56 1568.09 59.96 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 66.86 50.52 680.98 8.93 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 14.21 7.85 5.99 3.41 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 174.81 128.39 328.45 35.07 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 1.97 1.02 0.34 0.14 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 40.39 28.10 11.58 6.21 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 33.43 24.08 8.77 5.01 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 53.85 38.75 91.20 30.52 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 85.97 57.16 336.93 18.66 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) 12/31/2024 _x86_64_ (2 CPU) 00:55:43 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 42.35 0.06 10.54 12.52 0.14 34.39 12:57:01 AM 0 45.02 0.03 9.90 11.20 0.12 33.72 12:57:01 AM 1 39.67 0.08 11.18 13.85 0.15 35.07 12:58:01 AM all 31.55 0.00 4.55 7.53 0.12 56.26 12:58:01 AM 0 38.92 0.00 5.32 7.94 0.12 47.70 12:58:01 AM 1 24.17 0.00 3.78 7.11 0.12 64.83 12:59:01 AM all 11.81 0.00 1.50 1.58 0.05 85.07 12:59:01 AM 0 17.99 0.00 1.47 1.82 0.05 78.66 12:59:01 AM 1 5.63 0.00 1.52 1.34 0.05 91.47 01:00:01 AM all 28.51 0.00 5.17 1.88 0.11 64.34 01:00:01 AM 0 40.01 0.00 6.09 2.51 0.12 51.28 01:00:01 AM 1 17.04 0.00 4.25 1.25 0.10 77.36 01:01:01 AM all 0.07 0.00 0.32 2.45 0.03 97.13 01:01:01 AM 0 0.08 0.00 0.42 3.56 0.03 95.91 01:01:01 AM 1 0.05 0.00 0.22 1.35 0.03 98.35 01:02:01 AM all 9.42 0.00 0.98 0.08 0.07 89.46 01:02:01 AM 0 16.33 0.00 1.49 0.05 0.08 82.04 01:02:01 AM 1 2.52 0.00 0.47 0.10 0.05 96.86 01:03:01 AM all 10.80 0.00 0.60 0.00 0.06 88.54 01:03:01 AM 0 14.96 0.00 0.59 0.00 0.07 84.38 01:03:01 AM 1 6.64 0.00 0.62 0.00 0.05 92.69 01:04:01 AM all 30.70 0.00 4.17 0.47 0.09 64.58 01:04:01 AM 0 36.87 0.00 4.44 0.45 0.08 58.16 01:04:01 AM 1 24.51 0.00 3.90 0.48 0.10 71.01 Average: all 20.62 0.01 3.47 3.30 0.08 72.52 Average: 0 26.25 0.00 3.71 3.43 0.08 66.52 Average: 1 14.99 0.01 3.23 3.17 0.08 78.53