---> uname -a: Linux prd-centos8-robot-2c-8g-51269.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 630 4724 19 2342 6769 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:1c:fb:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85441sec preferred_lft 85441sec inet6 fe80::f816:3eff:fe1c:fbc0/64 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) 09/10/2025 _x86_64_ (2 CPU) 00:35:40 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 141.10 62.50 78.59 7742.68 41119.59 12:38:01 AM 104.75 0.07 104.68 1.87 12990.32 12:39:01 AM 28.59 1.03 27.56 113.56 1826.32 12:40:01 AM 62.25 6.96 55.29 1291.35 3677.54 12:41:01 AM 35.48 0.03 35.45 3.52 6321.92 12:42:01 AM 3.03 0.22 2.82 11.73 137.45 12:43:01 AM 2.23 0.00 2.23 0.00 647.68 12:44:01 AM 0.77 0.00 0.77 0.00 391.93 12:45:01 AM 0.28 0.02 0.27 1.07 76.12 12:46:01 AM 1.05 0.00 1.05 0.00 684.04 12:47:01 AM 0.63 0.03 0.60 1.87 634.54 12:48:01 AM 0.88 0.42 0.47 53.46 458.99 12:49:01 AM 0.25 0.00 0.25 0.00 34.96 12:50:01 AM 0.15 0.00 0.15 0.00 7.78 12:51:01 AM 23.17 0.45 22.72 47.98 4146.74 Average: 26.97 4.79 22.18 618.74 4876.14 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5377976 7043120 2504456 31.77 2688 1848240 717612 8.04 185656 1999948 174068 12:38:01 AM 5068832 6933248 2813600 35.69 2688 2041212 793552 8.89 191060 2274452 29204 12:39:01 AM 5213588 7048764 2668844 33.86 2688 2011236 692224 7.75 219008 2101548 10764 12:40:01 AM 4900516 6981948 2981916 37.83 2688 2248756 723500 8.10 256520 2349076 169396 12:41:01 AM 4925936 7009240 2956496 37.51 2688 2250844 690148 7.73 262276 2311212 8 12:42:01 AM 4882712 6967896 2999720 38.06 2688 2252744 759236 8.50 262460 2354040 148 12:43:01 AM 4850812 6953344 3031620 38.46 2688 2270124 759236 8.50 262876 2385608 120 12:44:01 AM 4838940 6952784 3043492 38.61 2688 2281408 774612 8.67 262880 2397384 92 12:45:01 AM 4833156 6952840 3049276 38.68 2688 2287248 774612 8.67 262948 2403480 3672 12:46:01 AM 4784660 6926032 3097772 39.30 2688 2308964 790168 8.85 262948 2451444 5352 12:47:01 AM 4752080 6908748 3130352 39.71 2688 2324208 805864 9.02 263184 2483668 1600 12:48:01 AM 4377812 6873280 3504620 44.46 2688 2338324 811800 9.09 264504 2477244 424 12:49:01 AM 4384372 6880324 3498060 44.38 2688 2339004 811800 9.09 264520 2470752 196 12:50:01 AM 4274540 6770680 3607892 45.77 2688 2339176 902100 10.10 264520 2580492 180 12:51:01 AM 4836904 6925000 3045528 38.64 2688 2261768 775096 8.68 545632 2142996 23424 Average: 4820189 6941817 3062243 38.85 2688 2226884 772104 8.65 268733 2345556 27910 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 342.61 197.60 1666.13 61.15 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 83.07 59.66 822.50 9.38 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 13.20 9.63 6.89 3.93 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 46.14 37.65 334.63 9.14 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 194.85 147.15 39.55 31.63 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 27.06 17.73 20.45 2.55 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 41.59 37.66 121.23 18.88 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 27.20 20.10 74.85 6.98 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 25.68 22.53 6.58 13.26 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 33.76 30.00 350.70 2.61 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 28.66 23.69 245.60 2.27 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 56.16 70.82 195.79 5.87 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 17.39 14.91 4.29 2.72 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 5.22 4.33 1.80 0.75 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 96.37 63.07 180.43 118.39 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 69.13 50.33 271.71 19.29 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) 09/10/2025 _x86_64_ (2 CPU) 00:35:40 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 42.28 0.04 9.56 10.52 0.11 37.49 12:37:01 AM 0 34.53 0.02 9.37 11.33 0.12 44.64 12:37:01 AM 1 50.03 0.07 9.74 9.71 0.10 30.35 12:38:01 AM all 22.84 0.00 3.44 2.86 0.08 70.78 12:38:01 AM 0 20.54 0.00 3.02 3.37 0.08 72.99 12:38:01 AM 1 25.14 0.00 3.86 2.35 0.08 68.57 12:39:01 AM all 17.14 0.00 2.06 0.68 0.08 80.05 12:39:01 AM 0 11.24 0.00 1.67 0.53 0.08 86.47 12:39:01 AM 1 23.03 0.00 2.45 0.82 0.07 73.63 12:40:01 AM all 28.64 0.00 5.43 0.74 0.08 65.10 12:40:01 AM 0 24.41 0.00 5.13 0.68 0.08 69.69 12:40:01 AM 1 32.87 0.00 5.73 0.80 0.08 60.52 12:41:01 AM all 4.95 0.00 1.08 1.01 0.05 92.91 12:41:01 AM 0 5.86 0.00 1.36 0.89 0.05 91.84 12:41:01 AM 1 4.04 0.00 0.80 1.14 0.05 93.97 12:42:01 AM all 3.29 0.00 0.25 0.03 0.05 96.39 12:42:01 AM 0 2.76 0.00 0.22 0.03 0.05 96.94 12:42:01 AM 1 3.81 0.00 0.28 0.02 0.05 95.84 12:43:01 AM all 18.51 0.00 0.26 0.09 0.08 81.07 12:43:01 AM 0 10.03 0.00 0.27 0.18 0.07 89.45 12:43:01 AM 1 26.97 0.00 0.25 0.00 0.08 72.69 12:44:01 AM all 10.26 0.00 0.15 0.03 0.06 89.49 12:44:01 AM 0 2.57 0.00 0.13 0.07 0.05 97.18 12:44:01 AM 1 17.95 0.00 0.17 0.00 0.07 81.82 12:45:01 AM all 15.83 0.00 0.23 0.01 0.07 83.87 12:45:01 AM 0 17.34 0.00 0.20 0.02 0.07 82.38 12:45:01 AM 1 14.31 0.00 0.25 0.00 0.07 85.37 12:46:01 AM all 2.28 0.00 0.19 0.04 0.06 97.42 12:46:01 AM 0 0.67 0.00 0.15 0.08 0.05 99.05 12:46:01 AM 1 3.90 0.00 0.23 0.00 0.07 95.80 12:47:01 AM all 2.68 0.00 0.25 0.13 0.08 96.87 12:47:01 AM 0 0.95 0.00 0.15 0.25 0.07 98.58 12:47:01 AM 1 4.40 0.00 0.35 0.00 0.10 95.15 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 8.40 0.00 2.32 0.08 0.08 89.12 12:48:01 AM 0 7.23 0.00 2.33 0.13 0.07 90.24 12:48:01 AM 1 9.58 0.00 2.32 0.02 0.08 88.00 12:49:01 AM all 5.62 0.00 0.17 0.00 0.08 94.13 12:49:01 AM 0 2.51 0.00 0.13 0.00 0.10 97.26 12:49:01 AM 1 8.75 0.00 0.20 0.00 0.07 90.98 12:50:01 AM all 4.31 0.00 0.20 0.00 0.06 95.43 12:50:01 AM 0 1.07 0.00 0.17 0.00 0.07 98.70 12:50:01 AM 1 7.55 0.00 0.23 0.00 0.05 92.17 12:51:01 AM all 27.08 0.00 3.95 0.31 0.08 68.57 12:51:01 AM 0 28.31 0.00 3.55 0.25 0.08 67.80 12:51:01 AM 1 25.85 0.00 4.35 0.37 0.08 69.35 Average: all 14.29 0.00 1.97 1.10 0.07 82.56 Average: 0 11.35 0.00 1.86 1.19 0.07 85.53 Average: 1 17.24 0.00 2.08 1.01 0.07 79.59