---> uname -a: Linux prd-centos8-robot-2c-8g-46466.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 571 4941 19 2184 6828 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:c0:44:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fec0:44db/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) 07/27/2025 _x86_64_ (2 CPU) 02:35:29 LINUX RESTART (2 CPU) 02:36:01 AM tps rtps wtps bread/s bwrtn/s 02:37:01 AM 89.57 15.69 73.88 4655.94 7145.09 02:38:01 AM 82.23 0.72 81.51 52.91 9929.84 02:39:01 AM 38.46 0.42 38.04 64.79 3492.30 02:40:01 AM 68.69 6.96 61.73 1292.77 7585.39 02:41:01 AM 3.95 0.02 3.93 0.13 435.99 02:42:01 AM 3.87 0.00 3.87 0.00 203.82 02:43:01 AM 0.37 0.00 0.37 0.00 57.81 02:44:01 AM 0.15 0.00 0.15 0.00 29.58 02:45:01 AM 0.35 0.00 0.35 0.00 69.19 02:46:01 AM 0.40 0.00 0.40 0.00 17.21 02:47:01 AM 0.32 0.00 0.32 0.00 13.10 02:48:01 AM 0.22 0.00 0.22 0.00 26.83 02:49:01 AM 7.68 0.32 7.36 36.92 247.38 02:50:01 AM 32.56 0.53 32.02 64.78 1917.91 Average: 23.49 1.76 21.73 440.66 2226.77 02:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:37:01 AM 5374020 7088292 2508412 31.82 2688 1896308 638024 7.14 186808 2002412 178440 02:38:01 AM 5185772 7023628 2696660 34.21 2688 2013524 676204 7.57 198552 2146792 42484 02:39:01 AM 5090640 7017088 2791792 35.42 2688 2100272 713888 7.99 234996 2201372 66228 02:40:01 AM 4986608 7071776 2895824 36.74 2688 2253104 627036 7.02 262388 2255272 10824 02:41:01 AM 4947344 7032888 2935088 37.24 2688 2253684 692940 7.76 262528 2294468 576 02:42:01 AM 4942908 7030300 2939524 37.29 2688 2255548 715540 8.01 262540 2298784 164 02:43:01 AM 4938104 7026984 2944328 37.35 2688 2257076 735048 8.23 262544 2303416 124 02:44:01 AM 4933036 7023488 2949396 37.42 2688 2258652 735048 8.23 262548 2308576 880 02:45:01 AM 4931156 7022972 2951276 37.44 2688 2259968 753720 8.44 262548 2310692 220 02:46:01 AM 4930664 7022852 2951768 37.45 2688 2260340 753720 8.44 262552 2311164 240 02:47:01 AM 4930488 7022780 2951944 37.45 2688 2260444 753720 8.44 262552 2311400 88 02:48:01 AM 4926680 7020160 2955752 37.50 2688 2261640 753720 8.44 262552 2315120 552 02:49:01 AM 4985568 6949612 2896864 36.75 2688 2135876 749684 8.39 301284 2231840 60792 02:50:01 AM 5108788 7038196 2773644 35.19 2688 2102744 663472 7.43 467664 1948712 25036 Average: 5015127 7027930 2867305 36.38 2688 2183513 711555 7.97 268004 2231430 27618 02:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 310.61 190.64 1812.23 61.19 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 54.47 42.98 658.78 7.71 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 40.71 34.31 308.86 8.26 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 169.99 125.01 43.82 36.59 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 38.69 31.82 8.54 2.91 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 104.03 102.15 19.35 10.94 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 60.11 58.74 11.95 6.13 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 74.89 74.59 14.04 6.84 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 57.30 55.56 12.09 6.36 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 15.50 13.43 3.72 2.38 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 4.30 3.02 1.10 0.64 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 40.69 36.84 10.09 6.52 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 91.50 72.46 101.79 51.00 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 18.28 17.63 16.25 8.00 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 77.22 61.37 215.93 15.39 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) 07/27/2025 _x86_64_ (2 CPU) 02:35:29 LINUX RESTART (2 CPU) 02:36:01 AM CPU %user %nice %system %iowait %steal %idle 02:37:01 AM all 47.57 0.00 6.94 0.84 0.10 44.55 02:37:01 AM 0 41.63 0.00 7.05 0.85 0.10 50.38 02:37:01 AM 1 53.53 0.00 6.84 0.82 0.10 38.72 02:38:01 AM all 24.21 0.00 3.37 0.84 0.09 71.49 02:38:01 AM 0 19.77 0.00 3.00 0.98 0.08 76.16 02:38:01 AM 1 28.64 0.00 3.74 0.70 0.10 66.82 02:39:01 AM all 23.35 0.00 3.36 1.41 0.08 71.80 02:39:01 AM 0 24.72 0.00 3.62 1.12 0.08 70.46 02:39:01 AM 1 21.98 0.00 3.10 1.70 0.07 73.15 02:40:01 AM all 21.62 0.00 4.39 0.78 0.08 73.13 02:40:01 AM 0 14.17 0.00 3.95 0.73 0.07 81.09 02:40:01 AM 1 29.10 0.00 4.84 0.82 0.08 65.16 02:41:01 AM all 2.46 0.00 0.32 0.04 0.05 97.13 02:41:01 AM 0 0.43 0.00 0.20 0.02 0.05 99.30 02:41:01 AM 1 4.49 0.00 0.44 0.07 0.05 94.96 02:42:01 AM all 8.45 0.00 0.53 0.02 0.08 90.93 02:42:01 AM 0 7.73 0.00 0.45 0.02 0.08 91.72 02:42:01 AM 1 9.16 0.00 0.60 0.02 0.07 90.15 02:43:01 AM all 5.66 0.00 0.34 0.00 0.06 93.94 02:43:01 AM 0 7.69 0.00 0.25 0.00 0.05 92.01 02:43:01 AM 1 3.63 0.00 0.44 0.00 0.07 95.87 02:44:01 AM all 5.00 0.00 0.36 0.00 0.08 94.56 02:44:01 AM 0 3.92 0.00 0.34 0.00 0.05 95.69 02:44:01 AM 1 6.08 0.00 0.39 0.00 0.10 93.43 02:45:01 AM all 7.13 0.00 0.36 0.00 0.08 92.43 02:45:01 AM 0 6.14 0.00 0.35 0.00 0.08 93.42 02:45:01 AM 1 8.12 0.00 0.37 0.00 0.08 91.43 02:46:01 AM all 4.22 0.00 0.28 0.00 0.06 95.44 02:46:01 AM 0 2.79 0.00 0.25 0.00 0.07 96.89 02:46:01 AM 1 5.64 0.00 0.30 0.00 0.05 94.00 02:47:01 AM all 1.53 0.00 0.14 0.00 0.07 98.26 02:47:01 AM 0 1.47 0.00 0.15 0.00 0.07 98.31 02:47:01 AM 1 1.59 0.00 0.13 0.00 0.07 98.21 02:47:01 AM CPU %user %nice %system %iowait %steal %idle 02:48:01 AM all 10.44 0.00 0.54 0.00 0.08 88.93 02:48:01 AM 0 6.42 0.00 0.52 0.00 0.10 92.96 02:48:01 AM 1 14.46 0.00 0.57 0.00 0.07 84.90 02:49:01 AM all 19.50 0.00 1.81 0.04 0.08 78.57 02:49:01 AM 0 11.50 0.00 1.84 0.02 0.08 86.56 02:49:01 AM 1 27.48 0.00 1.77 0.07 0.08 70.60 02:50:01 AM all 31.61 0.00 4.30 0.12 0.10 63.86 02:50:01 AM 0 17.16 0.00 3.49 0.07 0.10 79.18 02:50:01 AM 1 46.09 0.00 5.12 0.18 0.10 48.51 Average: all 15.21 0.00 1.93 0.29 0.08 82.48 Average: 0 11.84 0.00 1.82 0.27 0.08 85.99 Average: 1 18.59 0.00 2.05 0.31 0.08 78.98