---> uname -a: Linux prd-centos8-robot-2c-8g-1186.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 612 4957 19 2127 6788 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:5b:8b:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe5b:8bf5/64 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) 01/13/2025 _x86_64_ (2 CPU) 00:56:16 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 91.02 14.30 76.72 3764.75 7167.16 12:59:01 AM 75.69 0.73 74.96 53.05 9888.39 01:00:01 AM 39.49 7.13 32.36 1310.50 1684.62 01:01:01 AM 39.10 0.05 39.05 3.60 6839.35 01:02:01 AM 3.23 0.18 3.05 34.78 105.48 01:03:01 AM 2.02 0.00 2.02 0.00 105.87 01:04:01 AM 0.12 0.00 0.12 0.00 1.75 01:05:01 AM 13.26 0.40 12.86 46.78 723.59 Average: 32.99 2.85 30.14 651.68 3314.67 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5254580 6986548 2627844 33.34 2688 1913792 754664 8.45 193800 2111124 198384 12:59:01 AM 5220936 7020180 2661488 33.76 2688 1977440 707308 7.92 208636 2113596 1120 01:00:01 AM 4921928 6961636 2960496 37.56 2688 2209432 771988 8.64 254108 2338952 188392 01:01:01 AM 4994240 7033732 2888184 36.64 2688 2209612 676836 7.58 258808 2258328 4 01:02:01 AM 4948460 6990424 2933964 37.22 2688 2212080 746124 8.35 259240 2303820 1152 01:03:01 AM 4932908 6974888 2949516 37.42 2688 2212096 762188 8.53 259244 2318240 24 01:04:01 AM 4936912 6978908 2945512 37.37 2688 2212112 762188 8.53 259244 2315256 24 01:05:01 AM 5175496 7045388 2706928 34.34 2688 2045472 695004 7.78 450496 1909580 13412 Average: 5048182 6998963 2834242 35.96 2688 2124004 734538 8.22 267947 2208612 50314 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 312.66 181.39 1799.49 61.10 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 50.62 34.22 440.50 6.44 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 37.65 33.77 299.06 8.88 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 198.28 146.79 43.00 32.08 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 139.61 131.00 43.50 50.90 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 231.69 228.36 185.77 91.37 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 172.79 171.50 82.19 66.25 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 57.91 38.45 93.93 23.42 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 150.15 120.68 373.43 42.56 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) 01/13/2025 _x86_64_ (2 CPU) 00:56:16 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 41.01 0.00 6.35 2.79 0.13 49.71 12:58:01 AM 0 31.27 0.00 4.63 2.96 0.13 61.02 12:58:01 AM 1 50.77 0.00 8.08 2.63 0.13 38.39 12:59:01 AM all 18.14 0.00 2.92 5.80 0.14 73.00 12:59:01 AM 0 12.58 0.00 2.52 4.36 0.17 80.37 12:59:01 AM 1 23.70 0.00 3.32 7.25 0.12 65.61 01:00:01 AM all 30.71 0.00 4.63 1.10 0.12 63.44 01:00:01 AM 0 32.07 0.00 4.65 1.53 0.08 61.66 01:00:01 AM 1 29.36 0.00 4.61 0.67 0.15 65.21 01:01:01 AM all 5.84 0.00 1.47 4.91 0.06 87.72 01:01:01 AM 0 2.99 0.00 1.32 3.56 0.05 92.07 01:01:01 AM 1 8.69 0.00 1.62 6.25 0.07 83.38 01:02:01 AM all 11.90 0.00 0.51 0.03 0.06 87.50 01:02:01 AM 0 7.88 0.00 0.49 0.02 0.05 91.57 01:02:01 AM 1 15.91 0.00 0.54 0.05 0.07 83.44 01:03:01 AM all 17.56 0.00 0.40 0.01 0.08 81.95 01:03:01 AM 0 1.22 0.00 0.13 0.02 0.07 98.56 01:03:01 AM 1 33.90 0.00 0.67 0.00 0.08 65.34 01:04:01 AM all 22.68 0.00 0.40 0.00 0.08 76.84 01:04:01 AM 0 37.91 0.00 0.57 0.00 0.10 61.41 01:04:01 AM 1 7.55 0.00 0.23 0.00 0.07 92.15 01:05:01 AM all 15.38 0.00 2.18 0.13 0.06 82.24 01:05:01 AM 0 16.72 0.00 2.71 0.03 0.05 80.49 01:05:01 AM 1 14.04 0.00 1.66 0.23 0.07 84.00 Average: all 20.41 0.00 2.36 1.85 0.09 75.29 Average: 0 17.82 0.00 2.13 1.56 0.09 78.40 Average: 1 22.99 0.00 2.59 2.14 0.09 72.19