---> uname -a: Linux prd-centos8-robot-2c-8g-36600.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4869 19 2244 6817 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:11:8c:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe11:8cc9/64 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) 06/23/2025 _x86_64_ (2 CPU) 22:21:32 LINUX RESTART (2 CPU) 10:22:01 PM tps rtps wtps bread/s bwrtn/s 10:23:01 PM 130.85 52.06 78.79 7462.94 31596.72 10:24:01 PM 91.99 0.73 91.25 53.05 10587.25 10:25:01 PM 57.76 7.15 50.61 1310.71 3918.15 10:26:01 PM 56.81 2.73 54.07 439.66 7611.43 10:27:01 PM 7.41 0.02 7.40 0.13 325.72 10:28:01 PM 2.13 0.00 2.13 0.00 178.07 10:29:01 PM 1.05 0.00 1.05 0.00 698.22 10:30:01 PM 0.32 0.00 0.32 0.00 244.25 10:31:01 PM 2.62 0.35 2.27 38.79 344.99 10:32:01 PM 33.31 0.53 32.77 64.78 3091.25 Average: 38.43 6.36 32.07 937.13 5860.13 10:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 PM 5408236 7075196 2474196 31.39 2688 1850136 683044 7.65 185168 1972272 164608 10:24:01 PM 5185264 7005724 2697168 34.22 2688 1997076 701500 7.85 198584 2146476 42496 10:25:01 PM 4963776 6988304 2918656 37.03 2688 2196340 732976 8.21 273116 2284404 140644 10:26:01 PM 4976216 7055396 2906216 36.87 2688 2247576 640416 7.17 267216 2259796 4 10:27:01 PM 4938168 7018256 2944264 37.35 2688 2248592 695824 7.79 267392 2299312 24 10:28:01 PM 4903396 7001108 2979036 37.79 2688 2266236 711236 7.96 267808 2333392 14416 10:29:01 PM 4896224 7001000 2986208 37.88 2688 2273280 711236 7.96 267808 2340392 1012 10:30:01 PM 4882488 6997656 2999944 38.06 2688 2283680 745016 8.34 267856 2354264 4124 10:31:01 PM 5023912 7021156 2858520 36.26 2688 2167288 676332 7.57 302268 2188276 56056 10:32:01 PM 5030892 7020808 2851540 36.18 2688 2164736 685000 7.67 502668 1996860 10364 Average: 5020857 7018460 2861575 36.30 2688 2169494 698258 7.82 279988 2217544 43375 10:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 PM eth0 287.26 182.74 1636.36 58.51 0.00 0.00 0.00 0.00 10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM eth0 69.14 54.73 780.60 9.01 0.00 0.00 0.00 0.00 10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 PM eth0 38.18 31.48 314.78 8.21 0.00 0.00 0.00 0.00 10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 PM eth0 208.88 146.21 46.25 39.97 0.00 0.00 0.00 0.00 10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 PM eth0 24.08 14.35 15.17 1.88 0.00 0.00 0.00 0.00 10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 PM eth0 39.45 36.75 127.82 12.08 0.00 0.00 0.00 0.00 10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 PM eth0 16.34 12.75 41.10 5.45 0.00 0.00 0.00 0.00 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 24.51 21.66 54.28 13.79 0.00 0.00 0.00 0.00 10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 76.24 48.39 195.99 77.12 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 20.81 18.11 16.34 8.95 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 80.49 56.72 322.90 23.50 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) 06/23/2025 _x86_64_ (2 CPU) 22:21:32 LINUX RESTART (2 CPU) 10:22:01 PM CPU %user %nice %system %iowait %steal %idle 10:23:01 PM all 41.78 0.02 7.45 12.68 0.12 37.96 10:23:01 PM 0 38.64 0.02 7.76 12.20 0.10 41.28 10:23:01 PM 1 44.91 0.02 7.14 13.16 0.13 34.63 10:24:01 PM all 27.02 0.00 3.87 1.90 0.09 67.11 10:24:01 PM 0 25.30 0.00 3.91 1.82 0.10 68.88 10:24:01 PM 1 28.75 0.00 3.84 1.98 0.08 65.35 10:25:01 PM all 27.26 0.00 4.32 0.80 0.13 67.49 10:25:01 PM 0 17.89 0.00 3.69 0.72 0.13 77.57 10:25:01 PM 1 36.66 0.00 4.95 0.89 0.12 57.38 10:26:01 PM all 15.98 0.00 2.99 1.09 0.08 79.85 10:26:01 PM 0 10.76 0.00 2.54 1.24 0.08 85.38 10:26:01 PM 1 21.19 0.00 3.44 0.95 0.08 74.34 10:27:01 PM all 1.95 0.00 0.24 0.02 0.07 97.73 10:27:01 PM 0 1.70 0.00 0.32 0.03 0.05 97.89 10:27:01 PM 1 2.19 0.00 0.17 0.00 0.08 97.56 10:28:01 PM all 18.68 0.00 0.26 0.03 0.09 80.94 10:28:01 PM 0 17.98 0.00 0.27 0.03 0.08 81.64 10:28:01 PM 1 19.38 0.00 0.25 0.02 0.10 80.25 10:29:01 PM all 6.50 0.00 0.11 0.09 0.06 93.24 10:29:01 PM 0 2.05 0.00 0.10 0.05 0.05 97.75 10:29:01 PM 1 10.94 0.00 0.12 0.13 0.07 88.74 10:30:01 PM all 11.80 0.00 0.18 0.02 0.08 87.93 10:30:01 PM 0 1.92 0.00 0.22 0.03 0.07 97.76 10:30:01 PM 1 21.68 0.00 0.13 0.00 0.08 78.10 10:31:01 PM all 11.11 0.00 1.44 0.01 0.07 87.38 10:31:01 PM 0 13.90 0.00 1.62 0.00 0.07 84.41 10:31:01 PM 1 8.32 0.00 1.26 0.02 0.07 90.34 10:32:01 PM all 32.45 0.00 3.83 0.37 0.07 63.28 10:32:01 PM 0 22.77 0.00 3.18 0.22 0.07 73.76 10:32:01 PM 1 42.14 0.00 4.49 0.52 0.07 52.79 Average: all 19.46 0.00 2.47 1.70 0.08 76.29 Average: 0 15.30 0.00 2.36 1.63 0.08 80.63 Average: 1 23.62 0.00 2.58 1.77 0.09 71.95