---> uname -a: Linux prd-centos8-robot-2c-8g-11021.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 583 4917 19 2196 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:cf:43:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85505sec preferred_lft 85505sec inet6 fe80::f816:3eff:fecf:43e6/64 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) 12/06/2025 _x86_64_ (2 CPU) 04:45:18 LINUX RESTART (2 CPU) 04:46:01 AM tps rtps wtps bread/s bwrtn/s 04:47:01 AM 88.17 6.41 81.76 1098.43 6065.49 04:48:01 AM 82.65 0.88 81.77 64.52 11199.02 04:49:01 AM 29.44 0.38 29.06 64.25 1762.20 04:50:01 AM 75.06 6.96 68.09 1292.77 8294.50 04:51:01 AM 6.93 0.22 6.72 11.73 522.88 04:52:01 AM 2.20 0.00 2.20 0.00 150.25 04:53:01 AM 0.43 0.00 0.43 0.00 37.89 04:54:01 AM 0.22 0.00 0.22 0.00 48.48 04:55:01 AM 0.27 0.00 0.27 0.00 68.29 04:56:01 AM 0.22 0.00 0.22 0.00 14.31 04:57:01 AM 0.25 0.00 0.25 0.00 13.38 04:58:01 AM 0.18 0.00 0.18 0.00 25.87 04:59:01 AM 8.65 0.32 8.33 36.93 339.44 05:00:01 AM 31.30 0.52 30.78 63.83 1737.80 Average: 23.28 1.12 22.16 188.05 2162.87 04:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 AM 5298992 7102664 2583432 32.77 2688 1980828 648712 7.26 186820 2058220 252268 04:48:01 AM 5217580 7063252 2664844 33.81 2688 2021924 655272 7.34 207448 2107184 8880 04:49:01 AM 5048372 7003156 2834052 35.95 2688 2125652 709828 7.95 233176 2235660 89812 04:50:01 AM 4957748 7060252 2924676 37.10 2688 2269904 644880 7.22 260636 2281064 10844 04:51:01 AM 4912812 7016208 2969612 37.67 2688 2270788 698168 7.82 260772 2324704 540 04:52:01 AM 4908780 7013948 2973644 37.72 2688 2272588 716364 8.02 260784 2328864 16 04:53:01 AM 4905892 7012512 2976532 37.76 2688 2274060 754600 8.45 260788 2331428 580 04:54:01 AM 4904072 7012200 2978352 37.78 2688 2275532 754600 8.45 260792 2333436 656 04:55:01 AM 4898188 7007904 2984236 37.86 2688 2277116 754600 8.45 260792 2339208 260 04:56:01 AM 4897748 7007704 2984676 37.86 2688 2277348 754600 8.45 260792 2339524 148 04:57:01 AM 4896804 7006964 2985620 37.88 2688 2277552 754600 8.45 260796 2339904 48 04:58:01 AM 4894164 7005376 2988260 37.91 2688 2278604 754600 8.45 260796 2343216 372 04:59:01 AM 5016568 6980124 2865856 36.36 2688 2136420 729500 8.17 291044 2212712 49268 05:00:01 AM 5024940 6978112 2857484 36.25 2688 2126432 723552 8.10 471912 2027772 25180 Average: 4984476 7019313 2897948 36.76 2688 2204625 718134 8.04 266953 2257350 31348 04:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 168.91 122.11 1343.26 26.33 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 66.56 49.53 584.90 6.44 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 32.32 30.16 158.40 7.54 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 200.57 180.16 222.78 44.23 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 34.84 29.76 8.03 2.81 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 85.92 85.10 17.21 8.06 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 50.91 49.18 11.48 5.62 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 58.86 59.61 11.72 5.37 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 60.93 59.85 14.28 7.26 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 12.68 10.51 3.03 1.87 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 10.90 4.75 84.78 1.11 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 33.84 31.16 8.63 5.45 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 79.99 62.19 102.28 49.73 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 16.36 14.88 13.99 7.76 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 65.26 56.35 184.63 12.83 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) 12/06/2025 _x86_64_ (2 CPU) 04:45:18 LINUX RESTART (2 CPU) 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 37.78 0.00 5.74 0.92 0.10 55.46 04:47:01 AM 0 53.34 0.00 7.12 0.98 0.08 38.47 04:47:01 AM 1 22.23 0.00 4.35 0.85 0.12 72.45 04:48:01 AM all 15.86 0.00 2.57 1.13 0.06 80.38 04:48:01 AM 0 20.22 0.00 2.67 0.99 0.07 76.05 04:48:01 AM 1 11.50 0.00 2.47 1.27 0.05 84.71 04:49:01 AM all 25.27 0.00 3.29 0.23 0.09 71.11 04:49:01 AM 0 36.04 0.00 3.96 0.22 0.08 59.70 04:49:01 AM 1 14.51 0.00 2.61 0.25 0.10 82.53 04:50:01 AM all 22.73 0.00 4.63 0.81 0.08 71.76 04:50:01 AM 0 19.06 0.00 4.36 0.97 0.08 75.53 04:50:01 AM 1 26.39 0.00 4.91 0.65 0.07 67.99 04:51:01 AM all 2.58 0.00 0.33 0.08 0.06 96.96 04:51:01 AM 0 2.90 0.00 0.43 0.12 0.03 96.51 04:51:01 AM 1 2.26 0.00 0.22 0.03 0.08 97.41 04:52:01 AM all 7.47 0.00 0.43 0.01 0.08 92.01 04:52:01 AM 0 7.96 0.00 0.45 0.00 0.08 91.51 04:52:01 AM 1 6.98 0.00 0.40 0.02 0.08 92.51 04:53:01 AM all 6.05 0.00 0.35 0.01 0.09 93.50 04:53:01 AM 0 7.09 0.00 0.34 0.00 0.08 92.49 04:53:01 AM 1 5.01 0.00 0.37 0.02 0.10 94.51 04:54:01 AM all 3.58 0.00 0.28 0.00 0.08 96.06 04:54:01 AM 0 5.38 0.00 0.23 0.00 0.10 94.29 04:54:01 AM 1 1.77 0.00 0.33 0.00 0.07 97.82 04:55:01 AM all 8.28 0.00 0.44 0.00 0.08 91.19 04:55:01 AM 0 10.86 0.00 0.35 0.00 0.10 88.69 04:55:01 AM 1 5.70 0.00 0.54 0.00 0.07 93.70 04:56:01 AM all 3.12 0.00 0.23 0.00 0.08 96.57 04:56:01 AM 0 4.21 0.00 0.25 0.00 0.08 95.46 04:56:01 AM 1 2.04 0.00 0.22 0.00 0.07 97.68 04:57:01 AM all 2.04 0.00 0.16 0.00 0.08 97.72 04:57:01 AM 0 2.41 0.00 0.15 0.00 0.08 97.36 04:57:01 AM 1 1.67 0.00 0.17 0.00 0.08 98.08 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 8.79 0.00 0.45 0.00 0.09 90.66 04:58:01 AM 0 9.98 0.00 0.50 0.00 0.10 89.42 04:58:01 AM 1 7.61 0.00 0.40 0.00 0.08 91.91 04:59:01 AM all 17.36 0.00 1.70 0.06 0.07 80.81 04:59:01 AM 0 17.92 0.00 1.67 0.03 0.07 80.31 04:59:01 AM 1 16.79 0.00 1.74 0.08 0.07 81.31 05:00:01 AM all 30.86 0.00 3.54 0.15 0.08 65.37 05:00:01 AM 0 35.05 0.00 4.12 0.12 0.08 60.63 05:00:01 AM 1 26.66 0.00 2.95 0.18 0.08 70.12 Average: all 13.71 0.00 1.73 0.24 0.08 84.24 Average: 0 16.62 0.00 1.90 0.24 0.08 81.15 Average: 1 10.80 0.00 1.55 0.24 0.08 87.33