---> uname -a: Linux prd-centos8-robot-2c-8g-8445.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4849 19 2264 6815 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:e5:16:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85557sec preferred_lft 85557sec inet6 fe80::f816:3eff:fee5:161f/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) 11/13/2025 _x86_64_ (2 CPU) 02:00:24 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 87.99 8.50 79.49 1459.54 6474.70 02:03:01 AM 86.90 0.72 86.19 52.92 11246.20 02:04:01 AM 48.63 7.13 41.49 1310.71 2461.31 02:05:01 AM 54.63 0.25 54.38 47.05 7754.53 02:06:01 AM 5.80 0.22 5.58 11.73 232.41 02:07:01 AM 2.70 0.00 2.70 0.00 675.82 02:08:01 AM 0.43 0.00 0.43 0.00 304.28 02:09:01 AM 0.32 0.02 0.30 1.07 202.92 02:10:01 AM 0.70 0.03 0.67 1.87 171.96 02:11:01 AM 1.23 0.45 0.78 53.45 160.06 02:12:01 AM 0.40 0.00 0.40 0.00 30.76 02:13:01 AM 4.87 0.18 4.68 4.27 229.11 02:14:01 AM 31.34 0.45 30.89 68.92 3105.53 Average: 25.07 1.38 23.69 231.67 2542.44 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5271152 7016452 2611268 33.13 2688 1926500 740884 8.30 191948 2093668 205100 02:03:01 AM 5175076 7014248 2707344 34.35 2688 2015220 707532 7.92 209652 2147448 9936 02:04:01 AM 4819360 6973028 3063060 38.86 2688 2318896 764240 8.56 286528 2392664 242176 02:05:01 AM 4960936 7056272 2921484 37.06 2688 2262108 650760 7.29 260212 2274708 4 02:06:01 AM 4918892 7015608 2963528 37.60 2688 2263496 703340 7.88 260396 2316592 1052 02:07:01 AM 4883820 6998452 2998600 38.04 2688 2281428 718928 8.05 260812 2351120 1116 02:08:01 AM 4871104 6997084 3011316 38.20 2688 2292752 718928 8.05 260812 2363492 3384 02:09:01 AM 4868636 6997736 3013784 38.23 2688 2295884 718928 8.05 260888 2366736 436 02:10:01 AM 4859092 6995044 3023328 38.36 2688 2302740 734052 8.22 261172 2375208 2432 02:11:01 AM 4471904 6937300 3410516 43.27 2688 2306468 749068 8.39 262488 2381356 176 02:12:01 AM 4471480 6937164 3410940 43.27 2688 2307064 749068 8.39 262504 2382048 8 02:13:01 AM 5094768 7058652 2787652 35.37 2688 2131912 653392 7.32 301416 2110336 7232 02:14:01 AM 4965220 6973136 2917200 37.01 2688 2181424 727012 8.14 502148 2055124 11216 Average: 4894726 6997706 2987694 37.90 2688 2221992 718164 8.04 275460 2277731 37251 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 248.83 161.57 1570.03 49.52 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 68.93 48.73 587.84 8.20 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 45.26 34.14 334.74 7.55 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 208.61 150.30 46.61 39.89 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 18.41 12.75 15.19 1.95 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 40.90 37.67 128.61 10.73 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 21.85 18.33 74.54 6.48 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 18.31 16.95 5.20 4.23 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 20.56 16.98 55.92 11.10 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 39.22 55.26 22.71 5.01 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 18.41 16.10 4.53 2.83 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 59.83 38.52 72.16 70.95 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 33.01 27.10 85.56 21.43 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 64.79 48.80 231.08 18.45 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) 11/13/2025 _x86_64_ (2 CPU) 02:00:24 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 38.19 0.00 5.50 0.85 0.10 55.36 02:02:01 AM 0 26.92 0.00 4.93 0.93 0.10 67.11 02:02:01 AM 1 49.46 0.00 6.07 0.77 0.10 43.60 02:03:01 AM all 22.46 0.00 3.35 0.83 0.10 73.27 02:03:01 AM 0 15.16 0.00 2.57 0.88 0.12 81.27 02:03:01 AM 1 29.76 0.00 4.14 0.77 0.08 65.25 02:04:01 AM all 29.90 0.00 4.72 0.35 0.08 64.94 02:04:01 AM 0 25.20 0.00 4.50 0.43 0.08 69.78 02:04:01 AM 1 34.60 0.00 4.94 0.27 0.08 60.11 02:05:01 AM all 14.57 0.00 2.93 0.46 0.07 81.98 02:05:01 AM 0 7.74 0.00 2.74 0.47 0.07 88.98 02:05:01 AM 1 21.38 0.00 3.12 0.45 0.07 74.98 02:06:01 AM all 2.54 0.00 0.23 0.03 0.06 97.15 02:06:01 AM 0 3.48 0.00 0.25 0.03 0.05 96.19 02:06:01 AM 1 1.60 0.00 0.20 0.02 0.07 98.11 02:07:01 AM all 18.49 0.00 0.23 0.03 0.08 81.15 02:07:01 AM 0 11.17 0.00 0.23 0.07 0.07 88.46 02:07:01 AM 1 25.81 0.00 0.23 0.00 0.10 73.86 02:08:01 AM all 10.01 0.00 0.15 0.02 0.07 89.76 02:08:01 AM 0 5.18 0.00 0.15 0.03 0.07 94.57 02:08:01 AM 1 14.84 0.00 0.15 0.00 0.07 84.95 02:09:01 AM all 10.75 0.00 0.17 0.01 0.07 89.00 02:09:01 AM 0 14.46 0.00 0.13 0.00 0.07 85.34 02:09:01 AM 1 7.05 0.00 0.20 0.02 0.07 92.67 02:10:01 AM all 8.06 0.00 0.23 0.00 0.07 91.64 02:10:01 AM 0 9.71 0.00 0.20 0.00 0.07 90.02 02:10:01 AM 1 6.41 0.00 0.27 0.00 0.07 93.26 02:11:01 AM all 8.53 0.00 2.44 0.00 0.09 88.94 02:11:01 AM 0 8.38 0.00 2.35 0.00 0.08 89.19 02:11:01 AM 1 8.69 0.00 2.53 0.00 0.10 88.68 02:12:01 AM all 5.77 0.00 0.18 0.00 0.08 93.97 02:12:01 AM 0 2.56 0.00 0.20 0.00 0.07 97.17 02:12:01 AM 1 8.99 0.00 0.17 0.00 0.08 90.76 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 8.77 0.00 1.33 0.01 0.07 89.82 02:13:01 AM 0 4.53 0.00 1.22 0.02 0.08 94.14 02:13:01 AM 1 13.00 0.00 1.44 0.00 0.05 85.51 02:14:01 AM all 28.40 0.00 3.38 0.74 0.08 67.41 02:14:01 AM 0 20.17 0.00 2.98 0.45 0.07 76.33 02:14:01 AM 1 36.62 0.00 3.77 1.03 0.08 58.49 Average: all 15.89 0.00 1.91 0.26 0.08 81.86 Average: 0 11.91 0.00 1.73 0.26 0.08 86.03 Average: 1 19.88 0.00 2.10 0.26 0.08 77.69