---> uname -a: Linux prd-centos8-robot-2c-8g-8478.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 605 4868 19 2223 6793 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:e1:8c:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85420sec preferred_lft 85420sec inet6 fe80::f816:3eff:fee1:8c91/64 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) 03:23:06 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 121.21 0.60 120.61 23.60 10231.61 03:26:01 AM 50.00 0.65 49.35 51.05 7216.38 03:27:01 AM 26.25 0.42 25.83 64.79 2088.42 03:28:01 AM 72.53 6.96 65.56 1292.77 7821.66 03:29:01 AM 9.45 0.00 9.45 0.00 646.83 03:30:01 AM 0.35 0.00 0.35 0.00 5.65 03:31:02 AM 0.25 0.00 0.25 0.00 3.20 03:32:01 AM 0.69 0.25 0.44 13.83 74.40 03:33:01 AM 1.92 0.00 1.92 0.00 189.19 03:34:01 AM 0.48 0.00 0.48 0.00 122.86 03:35:01 AM 0.27 0.00 0.27 0.00 131.87 03:36:01 AM 0.25 0.00 0.25 0.00 127.78 03:37:01 AM 0.22 0.00 0.22 0.00 101.33 03:38:01 AM 0.48 0.03 0.45 0.27 99.85 03:39:01 AM 34.79 0.63 34.16 73.18 2477.71 Average: 21.30 0.64 20.66 101.40 2091.49 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5193096 6998432 2689328 34.12 2688 1982248 723504 8.10 187832 2154196 154540 03:26:01 AM 5061376 6944316 2821048 35.79 2688 2058944 774496 8.67 214760 2256384 50620 03:27:01 AM 5015348 6987708 2867076 36.37 2688 2143264 726656 8.14 233612 2267620 101896 03:28:01 AM 4945224 7043828 2937200 37.26 2688 2265136 651544 7.30 260284 2286828 10820 03:29:01 AM 4948524 7046896 2933900 37.22 2688 2265136 651544 7.30 260288 2287440 8 03:30:01 AM 4948568 7046944 2933856 37.22 2688 2265140 645708 7.23 260288 2287208 4 03:31:02 AM 4948680 7047072 2933744 37.22 2688 2265140 645708 7.23 260288 2287332 4 03:32:01 AM 4896688 6998204 2985736 37.88 2688 2268264 739884 8.28 260628 2338620 784 03:33:01 AM 4892420 6997348 2990004 37.93 2688 2271684 739884 8.28 260712 2342760 464 03:34:01 AM 4885912 6994992 2996512 38.02 2688 2275856 761328 8.52 260712 2349100 1140 03:35:01 AM 4882656 6994648 2999768 38.06 2688 2278752 794288 8.89 260712 2352308 120 03:36:01 AM 4878604 6994472 3003820 38.11 2688 2282616 794288 8.89 260712 2356224 192 03:37:01 AM 4872216 6992304 3010208 38.19 2688 2286860 829008 9.28 260712 2362704 1436 03:38:01 AM 4932468 7048184 2949956 37.42 2688 2282348 644296 7.21 260824 2302864 3688 03:39:01 AM 4983816 6949664 2898608 36.77 2688 2139348 756192 8.47 480628 2060500 11216 Average: 4952373 7005667 2930051 37.17 2688 2222049 725222 8.12 265533 2286139 22462 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 92.93 78.82 1080.77 11.57 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 55.11 39.22 566.15 6.52 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 39.19 35.61 328.26 7.06 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 523.96 376.79 118.76 93.31 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 2.73 2.15 0.81 0.68 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 1.37 0.72 0.17 0.12 0.00 0.00 0.00 0.00 03:31:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:02 AM eth0 2.67 2.03 0.69 0.61 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 118.23 97.29 27.16 8.41 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 259.29 260.37 46.55 20.23 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 194.42 196.03 39.71 14.78 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 130.92 131.41 26.11 10.33 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 244.46 244.49 95.61 18.14 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 222.54 224.34 44.84 16.69 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 146.02 127.61 33.26 11.89 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 60.91 42.67 130.75 101.31 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 139.67 124.00 169.46 21.46 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) 03:23:06 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 39.12 0.00 5.73 1.66 0.15 53.34 03:25:01 AM 0 26.73 0.00 4.72 1.69 0.15 66.71 03:25:01 AM 1 51.57 0.00 6.76 1.62 0.15 39.90 03:26:01 AM all 19.82 0.00 2.43 2.71 0.10 74.94 03:26:01 AM 0 15.36 0.00 2.09 3.09 0.08 79.37 03:26:01 AM 1 24.28 0.00 2.77 2.32 0.12 70.51 03:27:01 AM all 18.79 0.00 3.41 0.41 0.08 77.31 03:27:01 AM 0 15.37 0.00 3.19 0.25 0.08 81.11 03:27:01 AM 1 22.20 0.00 3.63 0.57 0.08 73.52 03:28:01 AM all 23.27 0.00 5.40 1.00 0.12 70.22 03:28:01 AM 0 22.36 0.00 5.26 1.09 0.13 71.15 03:28:01 AM 1 24.17 0.00 5.54 0.90 0.10 69.29 03:29:01 AM all 0.23 0.00 0.15 0.52 0.04 99.06 03:29:01 AM 0 0.17 0.00 0.20 1.02 0.03 98.58 03:29:01 AM 1 0.30 0.00 0.10 0.02 0.05 99.53 03:30:01 AM all 0.23 0.00 0.08 0.00 0.03 99.67 03:30:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 03:30:01 AM 1 0.38 0.00 0.10 0.00 0.03 99.48 03:31:02 AM all 0.36 0.00 0.08 0.01 0.03 99.52 03:31:02 AM 0 0.12 0.00 0.08 0.02 0.05 99.73 03:31:02 AM 1 0.60 0.00 0.08 0.00 0.02 99.30 03:32:01 AM all 8.75 0.00 0.88 0.01 0.09 90.27 03:32:01 AM 0 4.40 0.00 0.63 0.00 0.09 94.89 03:32:01 AM 1 13.13 0.00 1.13 0.02 0.09 85.63 03:33:01 AM all 11.48 0.00 1.43 0.00 0.09 87.00 03:33:01 AM 0 5.91 0.00 1.26 0.00 0.08 92.74 03:33:01 AM 1 17.15 0.00 1.59 0.00 0.10 81.16 03:34:01 AM all 12.45 0.00 1.26 0.02 0.09 86.18 03:34:01 AM 0 8.80 0.00 1.20 0.02 0.08 89.90 03:34:01 AM 1 16.10 0.00 1.32 0.02 0.10 82.46 03:35:01 AM all 9.73 0.00 0.92 0.01 0.09 89.25 03:35:01 AM 0 5.14 0.00 0.71 0.02 0.08 94.06 03:35:01 AM 1 14.36 0.00 1.13 0.00 0.10 84.41 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 13.07 0.00 1.39 0.00 0.09 85.45 03:36:01 AM 0 4.93 0.00 1.20 0.00 0.10 93.77 03:36:01 AM 1 21.32 0.00 1.59 0.00 0.09 77.01 03:37:01 AM all 12.65 0.00 1.41 0.00 0.11 85.82 03:37:01 AM 0 10.66 0.00 1.22 0.00 0.12 88.00 03:37:01 AM 1 14.64 0.00 1.60 0.00 0.10 83.65 03:38:01 AM all 9.93 0.00 1.16 0.00 0.09 88.82 03:38:01 AM 0 2.30 0.00 0.97 0.00 0.08 96.65 03:38:01 AM 1 17.58 0.00 1.35 0.00 0.10 80.98 03:39:01 AM all 31.63 0.00 3.88 0.28 0.10 64.11 03:39:01 AM 0 27.48 0.00 3.83 0.33 0.10 68.26 03:39:01 AM 1 35.78 0.00 3.92 0.23 0.10 59.96 Average: all 14.13 0.00 1.98 0.44 0.09 83.36 Average: 0 10.01 0.00 1.78 0.50 0.09 87.62 Average: 1 18.26 0.00 2.18 0.38 0.09 79.09