---> uname -a: Linux prd-centos8-robot-2c-8g-36915.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 585 4858 19 2254 6814 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:f8:d7:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85561sec preferred_lft 85561sec inet6 fe80::f816:3eff:fef8:d7f1/64 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) 06/25/2025 _x86_64_ (2 CPU) 01:32:01 LINUX RESTART (2 CPU) 01:33:01 AM tps rtps wtps bread/s bwrtn/s 01:34:01 AM 98.52 2.62 95.90 210.20 8226.57 01:35:01 AM 69.16 0.87 68.29 82.77 8405.98 01:36:01 AM 43.61 6.93 36.68 1279.12 2315.80 01:37:01 AM 52.25 2.73 49.52 439.59 7544.69 01:38:01 AM 4.47 0.02 4.45 0.13 232.01 01:39:01 AM 2.20 0.00 2.20 0.00 366.67 01:40:01 AM 0.85 0.00 0.85 0.00 493.70 01:41:01 AM 0.45 0.02 0.43 1.07 243.41 01:42:01 AM 0.87 0.03 0.83 1.87 293.59 01:43:01 AM 0.85 0.35 0.50 53.45 80.87 01:44:01 AM 0.43 0.00 0.43 0.00 26.43 01:45:01 AM 14.21 0.32 13.90 36.93 2623.71 01:46:01 AM 30.87 0.53 30.34 64.78 1200.05 Average: 24.52 1.11 23.41 166.91 2465.74 01:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 AM 5258000 7033512 2624424 33.29 2688 1953600 669240 7.49 186932 2097416 174448 01:35:01 AM 5205800 7025160 2676624 33.96 2688 1996396 678780 7.60 216288 2113448 10760 01:36:01 AM 4909852 6982688 2972572 37.71 2688 2241616 715020 8.01 259344 2339912 199904 01:37:01 AM 4977916 7054928 2904508 36.85 2688 2245948 623772 6.98 266428 2259576 4 01:38:01 AM 4936628 7015476 2945796 37.37 2688 2247784 697824 7.81 266608 2300684 4 01:39:01 AM 4905296 7001580 2977128 37.77 2688 2265224 713292 7.99 267024 2331932 8464 01:40:01 AM 4893060 7000552 2989364 37.92 2688 2276496 713056 7.98 267024 2343540 5372 01:41:01 AM 4889108 7001080 2993316 37.97 2688 2280916 713056 7.98 267056 2348312 2544 01:42:01 AM 4876160 6994192 3006264 38.14 2688 2286960 728796 8.16 267320 2360484 168 01:43:01 AM 4491336 6936596 3391088 43.02 2688 2290720 727788 8.15 268632 2363960 128 01:44:01 AM 4490480 6936232 3391944 43.03 2688 2291220 727788 8.15 268652 2365036 40 01:45:01 AM 4989940 6988220 2892484 36.70 2688 2171900 702544 7.87 346368 2185516 23944 01:46:01 AM 4954828 6957200 2927596 37.14 2688 2176372 732692 8.20 506260 2065488 26336 Average: 4906031 6994417 2976393 37.76 2688 2209627 703358 7.88 281072 2267331 34778 01:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 90.97 72.03 1018.46 10.39 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 55.63 36.14 549.29 6.74 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 37.93 31.94 313.57 7.29 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 207.76 155.98 44.65 42.17 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 21.89 15.11 23.76 2.36 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 42.41 37.86 121.98 10.56 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 22.39 19.33 74.12 6.69 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 21.40 20.35 5.92 8.02 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 17.23 13.68 63.62 7.18 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 39.79 55.08 23.82 4.98 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 14.45 12.70 3.40 2.24 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 78.92 51.54 147.32 87.80 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 20.66 18.24 17.56 8.75 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 51.65 41.54 185.19 15.78 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) 06/25/2025 _x86_64_ (2 CPU) 01:32:01 LINUX RESTART (2 CPU) 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 38.28 0.00 5.55 1.71 0.11 54.35 01:34:01 AM 0 45.39 0.00 6.14 2.06 0.10 46.30 01:34:01 AM 1 31.17 0.00 4.96 1.37 0.12 62.39 01:35:01 AM all 21.79 0.00 2.55 1.22 0.10 74.35 01:35:01 AM 0 28.16 0.00 2.72 1.55 0.12 67.45 01:35:01 AM 1 15.41 0.00 2.37 0.88 0.08 81.25 01:36:01 AM all 24.79 0.00 4.72 0.84 0.07 69.59 01:36:01 AM 0 39.77 0.00 5.85 0.72 0.07 53.59 01:36:01 AM 1 9.82 0.00 3.58 0.97 0.07 85.57 01:37:01 AM all 8.36 0.00 1.98 0.73 0.04 88.89 01:37:01 AM 0 10.29 0.00 2.14 0.82 0.03 86.72 01:37:01 AM 1 6.43 0.00 1.82 0.63 0.05 91.07 01:38:01 AM all 3.09 0.00 0.25 0.07 0.04 96.55 01:38:01 AM 0 3.44 0.00 0.25 0.10 0.05 96.16 01:38:01 AM 1 2.74 0.00 0.25 0.03 0.03 96.94 01:39:01 AM all 18.28 0.00 0.23 0.04 0.07 81.39 01:39:01 AM 0 33.22 0.00 0.27 0.02 0.07 66.43 01:39:01 AM 1 3.33 0.00 0.18 0.07 0.07 96.35 01:40:01 AM all 10.04 0.00 0.17 0.09 0.04 89.66 01:40:01 AM 0 14.14 0.00 0.15 0.00 0.03 85.67 01:40:01 AM 1 5.93 0.00 0.18 0.18 0.05 93.65 01:41:01 AM all 13.72 0.00 0.20 0.03 0.06 85.98 01:41:01 AM 0 17.75 0.00 0.20 0.07 0.07 81.91 01:41:01 AM 1 9.69 0.00 0.20 0.00 0.05 90.06 01:42:01 AM all 5.28 0.00 0.23 0.03 0.06 94.41 01:42:01 AM 0 2.56 0.00 0.22 0.05 0.05 97.12 01:42:01 AM 1 8.00 0.00 0.23 0.00 0.07 91.70 01:43:01 AM all 8.36 0.00 2.46 0.01 0.05 89.12 01:43:01 AM 0 10.30 0.00 2.57 0.00 0.07 87.07 01:43:01 AM 1 6.42 0.00 2.35 0.02 0.03 91.18 01:44:01 AM all 4.45 0.00 0.21 0.00 0.05 95.29 01:44:01 AM 0 7.18 0.00 0.20 0.00 0.05 92.57 01:44:01 AM 1 1.74 0.00 0.22 0.00 0.05 97.99 01:44:01 AM CPU %user %nice %system %iowait %steal %idle 01:45:01 AM all 20.58 0.00 2.61 0.11 0.07 76.64 01:45:01 AM 0 28.55 0.00 2.84 0.08 0.07 68.46 01:45:01 AM 1 12.60 0.00 2.37 0.13 0.07 84.83 01:46:01 AM all 31.84 0.00 3.97 0.16 0.07 63.97 01:46:01 AM 0 39.82 0.00 4.42 0.15 0.07 55.54 01:46:01 AM 1 23.84 0.00 3.52 0.17 0.07 72.40 Average: all 16.08 0.00 1.93 0.39 0.06 81.53 Average: 0 21.60 0.00 2.15 0.43 0.06 75.74 Average: 1 10.56 0.00 1.71 0.34 0.06 87.33