---> uname -a: Linux prd-centos8-robot-2c-8g-2609.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 585 4920 19 2191 6813 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:70:1c:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85524sec preferred_lft 85524sec inet6 fe80::f816:3eff:fe70:1c16/64 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) 10/11/2025 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 122.99 0.77 122.23 54.52 12420.16 01:00:01 AM 31.74 0.42 31.33 64.79 3125.13 01:01:01 AM 63.98 6.98 57.00 1292.90 3993.77 01:02:01 AM 25.82 0.07 25.75 1.73 5557.55 01:03:01 AM 4.60 0.22 4.38 11.73 179.05 01:04:01 AM 0.38 0.00 0.38 0.00 68.46 01:05:01 AM 0.18 0.00 0.18 0.00 30.41 01:06:01 AM 0.20 0.00 0.20 0.00 64.64 01:07:01 AM 0.33 0.00 0.33 0.00 40.05 01:08:01 AM 0.23 0.00 0.23 0.00 15.11 01:09:01 AM 0.18 0.00 0.18 0.00 24.84 01:10:02 AM 0.23 0.00 0.23 0.00 40.26 01:11:01 AM 31.79 0.64 31.14 74.42 1779.18 Average: 21.73 0.70 21.03 115.45 2103.55 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5166652 7009216 2715772 34.45 2688 2018492 697092 7.81 198080 2167700 63356 01:00:01 AM 5237868 7082060 2644556 33.55 2688 2020436 649292 7.27 218736 2077216 4 01:01:01 AM 4963616 7059608 2918808 37.03 2688 2263596 626284 7.01 261356 2281036 155652 01:02:01 AM 4958028 7053908 2924396 37.10 2688 2263664 626284 7.01 261472 2280908 8 01:03:01 AM 4912624 7010364 2969800 37.68 2688 2265548 696136 7.79 261620 2326196 308 01:04:01 AM 4908356 7007816 2974068 37.73 2688 2267244 733156 8.21 261628 2330388 124 01:05:01 AM 4902868 7003700 2979556 37.80 2688 2268616 733156 8.21 261628 2335560 644 01:06:01 AM 4900960 7003676 2981464 37.82 2688 2270500 751060 8.41 261632 2337512 676 01:07:01 AM 4900156 7003252 2982268 37.83 2688 2270888 766488 8.58 261632 2338412 4 01:08:01 AM 4899388 7002852 2983036 37.84 2688 2271264 766488 8.58 261636 2339004 32 01:09:01 AM 4897180 7001340 2985244 37.87 2688 2271960 766488 8.58 261636 2341220 28 01:10:02 AM 4946748 7053868 2935676 37.24 2688 2274904 658512 7.37 262168 2291812 1836 01:11:01 AM 5080844 7013112 2801580 35.54 2688 2105264 692996 7.76 466636 1978384 12912 Average: 4975022 7023444 2907402 36.88 2688 2217875 704879 7.89 269220 2263488 18122 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 89.37 68.81 889.86 10.37 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 13.61 10.46 5.91 3.92 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 212.46 176.57 366.63 43.41 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 5.41 4.68 1.75 3.37 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 84.62 77.50 18.44 7.22 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 68.89 66.08 14.57 6.71 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 49.16 48.43 10.59 5.17 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 92.45 91.93 18.08 8.85 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 15.96 14.15 3.90 2.47 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 15.33 13.56 3.87 2.43 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 21.68 19.26 5.61 3.40 0.00 0.00 0.00 0.00 01:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:02 AM eth0 44.04 40.39 11.61 7.42 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 67.45 47.10 106.21 51.03 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 60.02 52.23 112.09 11.93 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) 10/11/2025 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 35.38 0.00 5.35 1.35 0.10 57.83 12:59:01 AM 0 24.23 0.00 4.72 1.16 0.08 69.80 12:59:01 AM 1 46.53 0.00 5.97 1.53 0.12 45.85 01:00:01 AM all 13.21 0.00 1.74 0.28 0.06 84.72 01:00:01 AM 0 5.89 0.00 1.55 0.20 0.05 92.31 01:00:01 AM 1 20.51 0.00 1.92 0.37 0.07 77.13 01:01:01 AM all 34.06 0.00 6.36 0.51 0.10 58.97 01:01:01 AM 0 23.22 0.00 5.66 0.53 0.10 70.48 01:01:01 AM 1 44.93 0.00 7.07 0.48 0.10 47.42 01:02:01 AM all 0.47 0.00 0.34 0.52 0.03 98.64 01:02:01 AM 0 0.23 0.00 0.37 0.63 0.02 98.75 01:02:01 AM 1 0.70 0.00 0.32 0.40 0.05 98.53 01:03:01 AM all 6.59 0.00 0.52 0.03 0.05 92.82 01:03:01 AM 0 4.82 0.00 0.62 0.05 0.05 94.45 01:03:01 AM 1 8.36 0.00 0.42 0.00 0.05 91.17 01:04:01 AM all 6.23 0.00 0.39 0.00 0.06 93.31 01:04:01 AM 0 3.12 0.00 0.39 0.00 0.05 96.45 01:04:01 AM 1 9.36 0.00 0.40 0.00 0.07 90.17 01:05:01 AM all 4.82 0.00 0.34 0.00 0.06 94.79 01:05:01 AM 0 3.23 0.00 0.39 0.00 0.05 96.33 01:05:01 AM 1 6.40 0.00 0.28 0.00 0.07 93.24 01:06:01 AM all 6.93 0.00 0.49 0.00 0.08 92.50 01:06:01 AM 0 5.16 0.00 0.55 0.00 0.08 94.20 01:06:01 AM 1 8.71 0.00 0.44 0.00 0.07 90.79 01:07:01 AM all 4.37 0.00 0.20 0.00 0.06 95.37 01:07:01 AM 0 4.52 0.00 0.20 0.00 0.05 95.23 01:07:01 AM 1 4.23 0.00 0.20 0.00 0.07 95.51 01:08:01 AM all 4.10 0.00 0.27 0.00 0.06 95.57 01:08:01 AM 0 3.11 0.00 0.23 0.00 0.05 96.61 01:08:01 AM 1 5.10 0.00 0.30 0.00 0.07 94.54 01:09:01 AM all 5.72 0.00 0.34 0.00 0.05 93.88 01:09:01 AM 0 3.99 0.00 0.32 0.00 0.05 95.64 01:09:01 AM 1 7.45 0.00 0.37 0.00 0.05 92.13 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:02 AM all 13.39 0.00 0.54 0.00 0.08 86.00 01:10:02 AM 0 9.08 0.00 0.54 0.00 0.07 90.32 01:10:02 AM 1 17.70 0.00 0.53 0.00 0.08 81.68 01:11:01 AM all 27.76 0.00 3.77 0.12 0.08 68.28 01:11:01 AM 0 28.49 0.00 3.58 0.10 0.07 67.75 01:11:01 AM 1 27.02 0.00 3.95 0.14 0.08 68.81 Average: all 12.54 0.00 1.59 0.22 0.07 85.59 Average: 0 9.15 0.00 1.47 0.21 0.06 89.11 Average: 1 15.93 0.00 1.71 0.23 0.07 82.06