---> uname -a: Linux prd-centos8-robot-2c-8g-25356.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4853 19 2266 6821 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:78:47:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fe78:47a1/64 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) 09/01/2025 _x86_64_ (2 CPU) 17:01:37 LINUX RESTART (2 CPU) 05:02:01 PM tps rtps wtps bread/s bwrtn/s 05:03:01 PM 110.69 56.46 54.24 7830.62 28124.02 05:04:01 PM 117.53 0.72 116.81 52.92 12124.74 05:05:01 PM 32.84 0.42 32.43 64.79 2848.88 05:06:01 PM 83.01 9.45 73.56 1685.30 8050.50 05:07:01 PM 9.57 0.00 9.57 0.00 1088.29 05:08:01 PM 5.55 0.22 5.33 11.73 250.35 05:09:01 PM 0.87 0.00 0.87 0.00 609.28 05:10:01 PM 0.28 0.00 0.28 0.00 197.15 05:11:01 PM 0.70 0.03 0.67 1.87 376.36 05:12:01 PM 16.56 0.33 16.23 37.86 2449.06 Average: 37.76 6.76 31.00 968.69 5612.49 05:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 PM 5384796 7012292 2497636 31.69 2688 1817336 770416 8.63 199996 2007484 144792 05:04:01 PM 5167340 7007724 2715092 34.44 2688 2016052 713428 7.99 198516 2160616 42484 05:05:01 PM 5164436 7041768 2717996 34.48 2688 2052400 674496 7.55 223092 2143788 34200 05:06:01 PM 4961104 7063816 2921328 37.06 2688 2270016 637348 7.14 267636 2273456 26980 05:07:01 PM 4939636 7042432 2942796 37.33 2688 2270144 668848 7.49 267756 2294244 28 05:08:01 PM 4911500 7017192 2970932 37.69 2688 2273168 700944 7.85 268180 2321316 800 05:09:01 PM 4881912 7007020 3000520 38.07 2688 2292564 717304 8.03 268236 2350880 2356 05:10:01 PM 4871604 7005472 3010828 38.20 2688 2301324 717616 8.04 268236 2360856 5236 05:11:01 PM 4861400 7003424 3021032 38.33 2688 2309496 717616 8.04 268520 2370692 2292 05:12:01 PM 4983252 6993312 2899180 36.78 2688 2183556 722252 8.09 347244 2189900 23940 Average: 5012698 7019445 2869734 36.41 2688 2178606 704027 7.88 257741 2247323 28311 05:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM eth0 313.21 199.90 1649.70 59.07 0.00 0.00 0.00 0.00 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 95.45 69.61 845.26 10.07 0.00 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 11.90 10.31 6.10 4.27 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 238.44 177.56 372.55 45.75 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 16.30 8.95 3.88 0.84 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 18.88 16.86 25.05 5.98 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 44.94 35.36 137.35 9.72 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 17.61 15.94 52.35 6.22 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 18.79 17.89 64.61 11.77 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 72.49 49.69 155.87 78.92 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 84.81 60.21 331.31 23.26 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) 09/01/2025 _x86_64_ (2 CPU) 17:01:37 LINUX RESTART (2 CPU) 05:02:01 PM CPU %user %nice %system %iowait %steal %idle 05:03:01 PM all 39.51 0.02 8.59 1.39 0.09 50.40 05:03:01 PM 0 37.04 0.00 8.60 1.79 0.08 52.49 05:03:01 PM 1 41.99 0.03 8.59 0.99 0.10 48.30 05:04:01 PM all 31.68 0.00 5.10 0.87 0.09 62.26 05:04:01 PM 0 24.81 0.00 4.84 1.11 0.10 69.13 05:04:01 PM 1 38.54 0.00 5.36 0.63 0.08 55.39 05:05:01 PM all 15.80 0.00 2.33 0.22 0.07 81.58 05:05:01 PM 0 15.89 0.00 2.22 0.17 0.07 81.66 05:05:01 PM 1 15.72 0.00 2.45 0.27 0.07 81.50 05:06:01 PM all 29.04 0.00 5.47 0.72 0.09 64.68 05:06:01 PM 0 28.00 0.00 5.29 0.52 0.10 66.10 05:06:01 PM 1 30.09 0.00 5.65 0.92 0.08 63.25 05:07:01 PM all 0.23 0.00 0.18 0.09 0.03 99.47 05:07:01 PM 0 0.07 0.00 0.08 0.03 0.03 99.78 05:07:01 PM 1 0.38 0.00 0.28 0.15 0.03 99.15 05:08:01 PM all 5.06 0.00 0.23 0.02 0.07 94.62 05:08:01 PM 0 3.25 0.00 0.20 0.02 0.07 96.47 05:08:01 PM 1 6.88 0.00 0.27 0.02 0.07 92.77 05:09:01 PM all 18.54 0.00 0.18 0.03 0.08 81.17 05:09:01 PM 0 3.98 0.00 0.15 0.05 0.07 95.75 05:09:01 PM 1 33.08 0.00 0.22 0.00 0.08 66.62 05:10:01 PM all 7.72 0.00 0.17 0.01 0.05 92.05 05:10:01 PM 0 3.67 0.00 0.17 0.00 0.05 96.11 05:10:01 PM 1 11.77 0.00 0.17 0.02 0.05 88.00 05:11:01 PM all 8.71 0.00 0.21 0.01 0.07 91.00 05:11:01 PM 0 1.64 0.00 0.17 0.02 0.05 98.13 05:11:01 PM 1 15.79 0.00 0.25 0.00 0.08 83.88 05:12:01 PM all 21.22 0.00 2.28 0.13 0.07 76.30 05:12:01 PM 0 22.97 0.00 2.12 0.10 0.07 74.74 05:12:01 PM 1 19.46 0.00 2.44 0.17 0.07 77.86 Average: all 17.76 0.00 2.48 0.35 0.07 79.35 Average: 0 14.14 0.00 2.39 0.38 0.07 83.02 Average: 1 21.38 0.00 2.57 0.32 0.07 75.67