---> uname -a: Linux prd-centos8-robot-2c-8g-40681.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: 2799.996 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 619 4897 19 2179 6779 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:1d:5e:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85570sec preferred_lft 85570sec inet6 fe80::f816:3eff:fe1d:5ee7/64 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) 07/08/2025 _x86_64_ (2 CPU) 03:23:34 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 130.32 62.35 67.98 7867.64 9467.26 03:26:01 AM 96.10 0.72 95.38 52.92 11229.31 03:27:01 AM 31.13 0.42 30.71 64.79 2856.36 03:28:01 AM 75.39 6.96 68.43 1292.77 8258.78 03:29:01 AM 8.25 0.00 8.25 0.00 612.93 03:30:01 AM 2.60 0.00 2.60 0.00 72.44 03:31:01 AM 0.40 0.00 0.40 0.00 4.23 03:32:01 AM 0.45 0.02 0.43 0.13 28.25 03:33:01 AM 1.82 0.00 1.82 0.00 144.38 03:34:01 AM 0.68 0.00 0.68 0.00 64.96 03:35:01 AM 0.43 0.03 0.40 1.87 12.85 03:36:01 AM 6.56 0.32 6.25 36.92 239.35 03:37:01 AM 27.93 0.33 27.60 37.19 1572.59 Average: 29.39 5.47 23.92 719.61 2658.88 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5366484 7036988 2515948 31.92 2688 1853708 707040 7.92 185932 2010548 164240 03:26:01 AM 5136572 6976536 2745860 34.84 2688 2015796 748748 8.38 198476 2195280 42484 03:27:01 AM 5129508 7012396 2752924 34.92 2688 2056552 747808 8.37 229608 2165592 37360 03:28:01 AM 4937224 7024888 2945208 37.36 2688 2255360 675144 7.56 262640 2301240 10848 03:29:01 AM 4937696 7025252 2944736 37.36 2688 2255360 675144 7.56 262640 2301152 4 03:30:01 AM 4936848 7024408 2945584 37.37 2688 2255364 669324 7.49 262644 2301680 4 03:31:01 AM 4937192 7024752 2945240 37.36 2688 2255364 669324 7.49 262648 2301448 4 03:32:01 AM 4894772 6983660 2987660 37.90 2688 2256692 753096 8.43 262904 2343576 732 03:33:01 AM 4886160 6978204 2996272 38.01 2688 2259848 753096 8.43 262908 2352352 1324 03:34:01 AM 4886312 6978724 2996120 38.01 2688 2260224 753096 8.43 262912 2352168 24 03:35:01 AM 4885836 6978740 2996596 38.02 2688 2260716 753096 8.43 263052 2352544 232 03:36:01 AM 4984864 6944272 2897568 36.76 2688 2130788 758540 8.49 298596 2234528 56088 03:37:01 AM 4999440 6921852 2882992 36.57 2688 2096172 773596 8.66 464104 2063344 10172 Average: 4993762 6993129 2888670 36.65 2688 2170150 725927 8.13 267620 2251958 24886 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 306.30 197.62 1683.03 61.86 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 65.53 50.28 791.39 8.59 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 25.73 17.25 25.01 5.75 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 338.35 194.42 381.91 70.48 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 2.08 1.10 0.47 0.18 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 2.62 2.02 0.57 0.49 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 2.88 1.83 0.45 0.41 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 40.26 26.71 13.26 4.36 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 33.16 29.90 9.48 5.99 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 11.48 9.11 2.69 1.79 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 12.91 10.46 3.15 2.10 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 84.01 56.43 97.65 33.23 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 17.71 14.73 13.12 6.84 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 72.54 47.07 232.49 15.54 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) 07/08/2025 _x86_64_ (2 CPU) 03:23:34 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 43.78 0.04 7.55 2.05 0.12 46.46 03:25:01 AM 0 36.15 0.05 6.74 2.08 0.12 54.86 03:25:01 AM 1 51.41 0.03 8.35 2.03 0.12 38.05 03:26:01 AM all 26.61 0.00 3.90 1.04 0.07 68.39 03:26:01 AM 0 24.26 0.00 3.63 0.90 0.07 71.14 03:26:01 AM 1 28.95 0.00 4.17 1.18 0.07 65.63 03:27:01 AM all 21.50 0.00 3.39 0.26 0.08 74.77 03:27:01 AM 0 24.23 0.00 3.25 0.20 0.08 72.23 03:27:01 AM 1 18.77 0.00 3.52 0.32 0.08 77.31 03:28:01 AM all 25.19 0.00 5.12 0.72 0.10 68.88 03:28:01 AM 0 21.03 0.00 4.23 0.45 0.08 74.21 03:28:01 AM 1 29.37 0.00 6.01 0.99 0.12 63.52 03:29:01 AM all 0.37 0.00 0.10 0.06 0.03 99.45 03:29:01 AM 0 0.62 0.00 0.10 0.07 0.02 99.20 03:29:01 AM 1 0.12 0.00 0.10 0.05 0.03 99.70 03:30:01 AM all 0.35 0.00 0.08 0.00 0.03 99.53 03:30:01 AM 0 0.62 0.00 0.10 0.00 0.03 99.25 03:30:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 03:31:01 AM all 0.31 0.00 0.09 0.01 0.04 99.55 03:31:01 AM 0 0.50 0.00 0.07 0.02 0.03 99.38 03:31:01 AM 1 0.12 0.00 0.12 0.00 0.05 99.72 03:32:01 AM all 7.15 0.00 0.79 0.00 0.07 91.99 03:32:01 AM 0 4.13 0.00 0.75 0.00 0.05 95.07 03:32:01 AM 1 10.18 0.00 0.82 0.00 0.08 88.91 03:33:01 AM all 15.71 0.00 0.70 0.00 0.07 83.52 03:33:01 AM 0 11.90 0.00 0.52 0.00 0.07 87.52 03:33:01 AM 1 19.53 0.00 0.89 0.00 0.07 79.52 03:34:01 AM all 5.19 0.00 0.33 0.01 0.06 94.42 03:34:01 AM 0 7.13 0.00 0.42 0.00 0.07 92.38 03:34:01 AM 1 3.24 0.00 0.23 0.02 0.05 96.46 03:35:01 AM all 5.61 0.00 0.39 0.00 0.05 93.95 03:35:01 AM 0 8.35 0.00 0.52 0.00 0.05 91.08 03:35:01 AM 1 2.88 0.00 0.27 0.00 0.05 96.81 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 13.52 0.00 1.76 0.03 0.06 84.63 03:36:01 AM 0 15.17 0.00 1.94 0.05 0.05 82.79 03:36:01 AM 1 11.86 0.00 1.59 0.02 0.07 86.46 03:37:01 AM all 24.01 0.00 2.54 0.13 0.08 73.24 03:37:01 AM 0 23.45 0.00 2.42 0.12 0.10 73.92 03:37:01 AM 1 24.57 0.00 2.65 0.15 0.07 72.56 Average: all 14.56 0.00 2.06 0.33 0.07 82.98 Average: 0 13.66 0.00 1.90 0.30 0.06 84.08 Average: 1 15.46 0.00 2.21 0.36 0.07 81.89