---> uname -a: Linux prd-centos8-robot-2c-8g-38681.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 597 4911 19 2188 6802 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:71:ec:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85588sec preferred_lft 85588sec inet6 fe80::f816:3eff:fe71:ec16/64 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) 07/01/2025 _x86_64_ (2 CPU) 01:42:11 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 87.15 3.47 83.69 509.52 5532.91 01:45:01 AM 81.14 1.05 80.09 113.70 10765.39 01:46:01 AM 45.09 6.77 38.33 1248.19 2402.00 01:47:01 AM 52.28 2.73 49.55 439.59 7448.98 01:48:01 AM 3.90 0.00 3.90 0.00 130.56 01:49:01 AM 0.27 0.00 0.27 0.00 4.03 01:50:01 AM 0.22 0.02 0.20 0.13 2.25 01:51:01 AM 1.87 0.00 1.87 0.00 123.56 01:52:01 AM 0.72 0.00 0.72 0.00 102.77 01:53:01 AM 0.38 0.00 0.38 0.00 15.54 01:54:01 AM 0.33 0.03 0.30 1.87 33.06 01:55:01 AM 17.95 0.40 17.55 47.59 1060.71 Average: 24.27 1.21 23.07 196.70 2301.85 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5267404 7060708 2615028 33.18 2688 1970176 715152 8.01 186528 2090084 245592 01:45:01 AM 5253792 7091772 2628640 33.35 2688 2013880 682840 7.65 218684 2058420 10780 01:46:01 AM 4964712 7047308 2917720 37.02 2688 2250220 687016 7.69 255532 2284272 203276 01:47:01 AM 4951060 7046828 2931372 37.19 2688 2263500 679764 7.61 267476 2282176 4 01:48:01 AM 4950976 7046736 2931456 37.19 2688 2263500 679764 7.61 267480 2282368 4 01:49:01 AM 4951008 7046772 2931424 37.19 2688 2263504 679764 7.61 267484 2282184 4 01:50:01 AM 4910892 7007272 2971540 37.70 2688 2264124 763936 8.55 267680 2321676 604 01:51:01 AM 4903420 7001948 2979012 37.79 2688 2266252 736408 8.25 267748 2329748 920 01:52:01 AM 4899888 7000332 2982544 37.84 2688 2268168 736408 8.25 267752 2333068 40 01:53:01 AM 4899384 7000196 2983048 37.84 2688 2268544 736408 8.25 267752 2333540 128 01:54:01 AM 4897860 6999852 2984572 37.86 2688 2269724 736408 8.25 267896 2334892 348 01:55:01 AM 5083016 7012388 2799416 35.51 2688 2102312 717076 8.03 466480 1973864 22224 Average: 4994451 7030176 2887981 36.64 2688 2205325 712579 7.98 272374 2242191 40327 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 91.80 75.32 1048.27 10.55 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 67.13 48.85 550.82 8.19 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 42.21 34.14 313.97 7.84 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 589.34 454.82 117.09 100.57 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 2.77 2.17 0.56 0.50 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 2.52 2.02 0.42 0.42 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 31.24 14.73 9.33 2.01 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 31.24 27.36 9.75 5.25 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 23.49 19.43 5.57 3.85 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 15.06 9.30 2.95 1.88 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 12.15 10.56 3.51 2.96 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 83.92 56.52 101.03 33.38 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 82.74 62.94 180.27 14.78 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) 07/01/2025 _x86_64_ (2 CPU) 01:42:11 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 38.45 0.00 5.43 0.74 0.12 55.26 01:44:01 AM 0 30.18 0.00 5.21 0.53 0.12 63.96 01:44:01 AM 1 46.73 0.00 5.65 0.95 0.12 46.56 01:45:01 AM all 22.75 0.00 2.81 0.91 0.08 73.45 01:45:01 AM 0 16.87 0.00 2.74 1.09 0.08 79.22 01:45:01 AM 1 28.62 0.00 2.89 0.73 0.07 67.69 01:46:01 AM all 25.99 0.00 4.73 0.57 0.08 68.63 01:46:01 AM 0 22.79 0.00 4.55 0.80 0.08 71.77 01:46:01 AM 1 29.19 0.00 4.90 0.33 0.08 65.49 01:47:01 AM all 8.59 0.00 2.46 0.54 0.05 88.36 01:47:01 AM 0 6.51 0.00 2.38 0.32 0.05 90.74 01:47:01 AM 1 10.67 0.00 2.55 0.75 0.05 85.98 01:48:01 AM all 0.22 0.00 0.10 0.02 0.03 99.64 01:48:01 AM 0 0.23 0.00 0.08 0.03 0.03 99.62 01:48:01 AM 1 0.20 0.00 0.12 0.00 0.02 99.67 01:49:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 01:49:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 01:49:01 AM 1 0.07 0.00 0.03 0.00 0.02 99.88 01:50:01 AM all 2.40 0.00 0.36 0.01 0.04 97.19 01:50:01 AM 0 2.17 0.00 0.35 0.02 0.03 97.43 01:50:01 AM 1 2.64 0.00 0.37 0.00 0.05 96.94 01:51:01 AM all 13.10 0.00 0.91 0.00 0.09 85.89 01:51:01 AM 0 7.86 0.00 0.82 0.00 0.10 91.21 01:51:01 AM 1 18.35 0.00 1.00 0.00 0.08 80.57 01:52:01 AM all 11.00 0.00 0.56 0.01 0.08 88.35 01:52:01 AM 0 8.99 0.00 0.62 0.02 0.08 90.29 01:52:01 AM 1 13.01 0.00 0.50 0.00 0.08 86.41 01:53:01 AM all 4.33 0.00 0.33 0.00 0.07 95.28 01:53:01 AM 0 2.81 0.00 0.23 0.00 0.05 96.90 01:53:01 AM 1 5.83 0.00 0.42 0.00 0.08 93.66 01:54:01 AM all 5.71 0.00 0.34 0.00 0.07 93.88 01:54:01 AM 0 2.69 0.00 0.22 0.00 0.07 97.03 01:54:01 AM 1 8.74 0.00 0.47 0.00 0.07 90.73 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 20.94 0.00 3.14 0.10 0.08 75.74 01:55:01 AM 0 24.43 0.00 2.89 0.07 0.07 72.54 01:55:01 AM 1 17.45 0.00 3.39 0.13 0.08 78.94 Average: all 12.83 0.00 1.77 0.24 0.07 85.09 Average: 0 10.52 0.00 1.68 0.24 0.07 87.49 Average: 1 15.14 0.00 1.86 0.24 0.07 82.70