---> uname -a: Linux prd-centos8-robot-2c-8g-49549.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 611 4827 19 2258 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:15:5b:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85568sec preferred_lft 85568sec inet6 fe80::f816:3eff:fe15:5b0c/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) 08/05/2025 _x86_64_ (2 CPU) 07:23:32 LINUX RESTART (2 CPU) 07:24:01 AM tps rtps wtps bread/s bwrtn/s 07:25:01 AM 85.69 19.87 65.82 5516.58 6209.23 07:26:01 AM 93.64 0.72 92.92 52.92 11011.60 07:27:01 AM 43.15 0.42 42.74 64.78 3442.89 07:28:01 AM 71.64 6.96 64.68 1292.77 7909.15 07:29:01 AM 8.93 0.22 8.72 11.73 639.38 07:30:01 AM 3.70 0.00 3.70 0.00 662.85 07:31:01 AM 1.15 0.00 1.15 0.00 302.85 07:32:01 AM 0.43 0.02 0.42 1.07 239.47 07:33:01 AM 0.60 0.03 0.57 1.87 217.51 07:34:01 AM 1.20 0.52 0.68 53.45 155.80 07:35:01 AM 0.25 0.00 0.25 0.00 13.65 07:36:01 AM 1.78 0.18 1.60 4.27 107.08 07:37:01 AM 31.29 0.47 30.83 69.86 3116.95 Average: 26.42 2.26 24.16 543.88 2617.70 07:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:25:01 AM 5389436 7052740 2492996 31.63 2688 1846504 689520 7.72 185184 1989832 163180 07:26:01 AM 5145156 6979288 2737276 34.73 2688 2009796 728768 8.16 197724 2182272 42484 07:27:01 AM 5092104 6989948 2790328 35.40 2688 2071472 723916 8.11 229456 2203516 50348 07:28:01 AM 4946684 7031388 2935748 37.24 2688 2252108 661336 7.40 261748 2291196 10824 07:29:01 AM 4903916 6989816 2978516 37.79 2688 2253440 730712 8.18 261876 2333488 984 07:30:01 AM 4870424 6973076 3012008 38.21 2688 2270204 747512 8.37 262348 2365580 1104 07:31:01 AM 4863220 6973840 3019212 38.30 2688 2278188 747512 8.37 262348 2373376 668 07:32:01 AM 4856864 6974412 3025568 38.38 2688 2285132 747512 8.37 262348 2380408 512 07:33:01 AM 4841216 6966912 3041216 38.58 2688 2293224 747512 8.37 262592 2394904 2280 07:34:01 AM 4457868 6912080 3424564 43.45 2688 2296996 762040 8.53 263960 2397684 144 07:35:01 AM 4456816 6911604 3425616 43.46 2688 2297560 762040 8.53 263976 2398692 396 07:36:01 AM 5073376 7029336 2809056 35.64 2688 2124664 671168 7.52 257816 2167860 6368 07:37:01 AM 4936356 6938888 2946076 37.38 2688 2175724 750360 8.40 502020 2084596 10232 Average: 4910264 6978718 2972168 37.71 2688 2188847 728454 8.16 267184 2274108 22271 07:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 296.60 176.84 1667.95 60.20 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 75.57 58.93 803.34 9.31 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 36.10 27.56 155.54 7.46 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 209.91 159.56 218.37 42.00 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 19.28 8.58 15.32 1.38 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 40.87 35.39 128.38 9.34 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 17.36 16.78 42.16 6.69 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 23.09 19.84 37.92 5.22 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 25.81 22.18 65.99 12.14 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 40.14 54.82 23.72 4.83 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 13.56 11.48 3.37 2.10 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 39.95 21.69 51.54 6.26 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 59.29 42.04 108.61 87.30 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 69.05 50.44 255.58 19.56 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) 08/05/2025 _x86_64_ (2 CPU) 07:23:32 LINUX RESTART (2 CPU) 07:24:01 AM CPU %user %nice %system %iowait %steal %idle 07:25:01 AM all 44.26 0.00 6.59 0.74 0.09 48.31 07:25:01 AM 0 43.42 0.00 5.52 0.65 0.10 50.31 07:25:01 AM 1 45.11 0.00 7.66 0.84 0.08 46.31 07:26:01 AM all 27.31 0.00 3.70 0.92 0.08 67.99 07:26:01 AM 0 23.15 0.00 3.14 0.75 0.07 72.89 07:26:01 AM 1 31.46 0.00 4.27 1.08 0.08 63.10 07:27:01 AM all 21.96 0.00 3.18 0.35 0.08 74.44 07:27:01 AM 0 19.43 0.00 3.50 0.42 0.07 76.58 07:27:01 AM 1 24.49 0.00 2.85 0.28 0.08 72.30 07:28:01 AM all 22.24 0.00 4.66 0.78 0.08 72.24 07:28:01 AM 0 14.07 0.00 4.04 0.90 0.08 80.91 07:28:01 AM 1 30.41 0.00 5.27 0.65 0.08 63.58 07:29:01 AM all 1.69 0.00 0.24 0.08 0.03 97.96 07:29:01 AM 0 0.25 0.00 0.20 0.07 0.03 99.45 07:29:01 AM 1 3.13 0.00 0.28 0.08 0.03 96.47 07:30:01 AM all 16.32 0.00 0.24 0.03 0.08 83.32 07:30:01 AM 0 6.01 0.00 0.22 0.03 0.08 93.66 07:30:01 AM 1 26.63 0.00 0.27 0.03 0.08 72.98 07:31:01 AM all 8.81 0.00 0.13 0.02 0.05 91.00 07:31:01 AM 0 4.58 0.00 0.13 0.03 0.05 95.20 07:31:01 AM 1 13.03 0.00 0.12 0.00 0.05 86.81 07:32:01 AM all 9.33 0.00 0.18 0.01 0.06 90.43 07:32:01 AM 0 8.23 0.00 0.15 0.02 0.05 91.55 07:32:01 AM 1 10.43 0.00 0.20 0.00 0.07 89.30 07:33:01 AM all 13.12 0.00 0.24 0.01 0.09 86.54 07:33:01 AM 0 10.76 0.00 0.25 0.02 0.07 88.91 07:33:01 AM 1 15.48 0.00 0.23 0.00 0.12 84.17 07:34:01 AM all 8.35 0.00 2.45 0.00 0.08 89.13 07:34:01 AM 0 6.91 0.00 2.43 0.00 0.07 90.59 07:34:01 AM 1 9.78 0.00 2.46 0.00 0.08 87.67 07:35:01 AM all 4.19 0.00 0.14 0.00 0.05 95.62 07:35:01 AM 0 1.97 0.00 0.13 0.00 0.05 97.84 07:35:01 AM 1 6.41 0.00 0.15 0.00 0.05 93.39 07:35:01 AM CPU %user %nice %system %iowait %steal %idle 07:36:01 AM all 6.19 0.00 1.19 0.01 0.08 92.54 07:36:01 AM 0 1.39 0.00 0.40 0.02 0.08 98.11 07:36:01 AM 1 10.99 0.00 1.97 0.00 0.07 86.97 07:37:01 AM all 32.21 0.00 3.48 0.33 0.09 63.88 07:37:01 AM 0 22.98 0.00 2.79 0.33 0.10 73.80 07:37:01 AM 1 41.44 0.00 4.17 0.33 0.08 53.98 Average: all 16.62 0.00 2.03 0.25 0.07 81.02 Average: 0 12.56 0.00 1.76 0.25 0.07 85.36 Average: 1 20.69 0.00 2.30 0.25 0.07 76.68