---> uname -a: Linux prd-centos8-robot-2c-8g-3571.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 606 4897 19 2193 6792 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:4f:3a:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85508sec preferred_lft 85508sec inet6 fe80::f816:3eff:fe4f:3a68/64 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) 12/04/2025 _x86_64_ (2 CPU) 02:55:05 LINUX RESTART (2 CPU) 02:56:01 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 116.29 1.42 114.88 107.95 9647.31 02:58:01 AM 58.81 1.02 57.79 95.05 8025.66 02:59:01 AM 59.67 6.97 52.71 1279.65 3679.85 03:00:00 AM 46.22 0.25 45.97 47.78 6800.78 03:00:01 AM 0.00 0.00 0.00 0.00 0.00 03:01:01 AM 4.32 0.23 4.08 11.86 149.43 03:02:01 AM 2.13 0.07 2.07 1.73 140.14 03:03:01 AM 0.35 0.00 0.35 0.00 75.47 03:04:01 AM 0.32 0.00 0.32 0.00 39.85 03:05:01 AM 0.28 0.00 0.28 0.00 47.61 03:06:01 AM 0.57 0.00 0.57 0.00 11.58 03:07:01 AM 0.25 0.00 0.25 0.00 14.76 03:08:01 AM 0.20 0.00 0.20 0.00 44.28 03:09:01 AM 14.85 0.32 14.53 36.92 565.38 Average: 23.35 0.79 22.56 121.54 2241.49 02:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5208040 7007532 2674384 33.93 2688 1976364 712228 7.97 187548 2139060 163188 02:58:01 AM 5192916 7039292 2689508 34.12 2688 2022220 671916 7.52 211288 2125960 10756 02:59:01 AM 4873944 6970544 3008480 38.17 2688 2262148 722780 8.09 256296 2363580 158612 03:00:00 AM 4936428 7036896 2945996 37.37 2688 2267296 651868 7.30 260356 2298784 4 03:00:01 AM 4935872 7036352 2946552 37.38 2688 2267296 651868 7.30 260356 2299036 16 03:01:01 AM 4891472 6993504 2990952 37.94 2688 2268872 720368 8.07 260520 2342752 1208 03:02:01 AM 4886964 6990768 2995460 38.00 2688 2270620 738880 8.27 260712 2347044 644 03:03:01 AM 4881116 6986436 3001308 38.08 2688 2272140 757116 8.48 260712 2352680 32 03:04:01 AM 4877440 6984120 3004984 38.12 2688 2273576 774292 8.67 260716 2356180 356 03:05:01 AM 4874264 6981988 3008160 38.16 2688 2274552 774292 8.67 260716 2359608 16 03:06:01 AM 4873832 6981932 3008592 38.17 2688 2274928 774292 8.67 260720 2360092 320 03:07:01 AM 4873188 6981560 3009236 38.18 2688 2275220 774292 8.67 260720 2360708 252 03:08:01 AM 4870060 6979608 3012364 38.22 2688 2276368 774292 8.67 260720 2363472 116 03:09:01 AM 5027856 6964052 2854568 36.21 2688 2109068 728340 8.16 309692 2179312 39196 Average: 4943099 6995327 2939325 37.29 2688 2220762 730487 8.18 255077 2303448 26765 02:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 88.27 75.73 1070.42 11.07 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 50.06 36.74 583.81 6.46 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 41.11 35.26 335.53 7.91 0.00 0.00 0.00 0.00 03:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:00 AM eth0 207.02 142.89 44.14 33.21 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 68.99 62.99 15.32 11.67 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 81.48 80.38 15.87 7.52 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 54.07 53.86 11.14 5.53 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 65.69 65.91 12.63 6.19 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 46.33 44.44 10.09 5.44 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 15.79 13.63 3.84 2.44 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 12.15 10.81 2.94 1.88 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 38.79 34.08 9.91 6.11 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 67.61 50.20 102.46 47.86 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 64.17 54.21 170.58 11.75 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) 12/04/2025 _x86_64_ (2 CPU) 02:55:05 LINUX RESTART (2 CPU) 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 39.10 0.00 5.86 1.55 0.14 53.36 02:57:01 AM 0 39.81 0.00 5.89 1.58 0.15 52.58 02:57:01 AM 1 38.39 0.00 5.83 1.51 0.13 54.13 02:58:01 AM all 22.35 0.00 2.69 1.18 0.10 73.69 02:58:01 AM 0 8.17 0.00 2.13 1.27 0.08 88.35 02:58:01 AM 1 36.56 0.00 3.24 1.09 0.12 58.99 02:59:01 AM all 29.76 0.00 5.53 0.71 0.12 63.88 02:59:01 AM 0 22.78 0.00 5.30 0.80 0.12 71.00 02:59:01 AM 1 36.75 0.00 5.77 0.62 0.12 56.75 03:00:00 AM all 11.13 0.00 2.39 0.62 0.08 85.79 03:00:00 AM 0 5.66 0.00 2.05 0.81 0.07 91.40 03:00:00 AM 1 16.61 0.00 2.72 0.43 0.09 80.16 03:00:01 AM all 1.09 0.00 1.63 0.00 0.00 97.28 03:00:01 AM 0 1.09 0.00 1.09 0.00 0.00 97.83 03:00:01 AM 1 1.09 0.00 2.17 0.00 0.00 96.74 03:01:01 AM all 5.97 0.00 0.55 0.02 0.08 93.39 03:01:01 AM 0 1.94 0.00 0.47 0.02 0.07 97.51 03:01:01 AM 1 10.03 0.00 0.62 0.02 0.08 89.24 03:02:01 AM all 6.20 0.00 0.47 0.01 0.10 93.22 03:02:01 AM 0 2.30 0.00 0.49 0.02 0.08 97.12 03:02:01 AM 1 10.13 0.00 0.45 0.00 0.12 89.30 03:03:01 AM all 5.33 0.00 0.35 0.00 0.08 94.23 03:03:01 AM 0 2.51 0.00 0.37 0.00 0.08 97.03 03:03:01 AM 1 8.16 0.00 0.34 0.00 0.08 91.42 03:04:01 AM all 4.91 0.00 0.43 0.00 0.11 94.55 03:04:01 AM 0 2.60 0.00 0.41 0.00 0.10 96.89 03:04:01 AM 1 7.20 0.00 0.46 0.00 0.12 92.23 03:05:01 AM all 6.75 0.00 0.37 0.00 0.09 92.79 03:05:01 AM 0 6.21 0.00 0.40 0.00 0.08 93.30 03:05:01 AM 1 7.29 0.00 0.34 0.00 0.10 92.28 03:06:01 AM all 4.18 0.00 0.26 0.03 0.07 95.47 03:06:01 AM 0 1.92 0.00 0.20 0.00 0.07 97.81 03:06:01 AM 1 6.45 0.00 0.32 0.05 0.07 93.12 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 3.51 0.00 0.30 0.00 0.10 96.09 03:07:01 AM 0 1.92 0.00 0.33 0.00 0.10 97.64 03:07:01 AM 1 5.10 0.00 0.27 0.00 0.10 94.54 03:08:01 AM all 10.72 0.00 0.54 0.00 0.09 88.65 03:08:01 AM 0 10.39 0.00 0.50 0.00 0.08 89.03 03:08:01 AM 1 11.06 0.00 0.57 0.00 0.10 88.26 03:09:01 AM all 21.26 0.00 2.42 0.09 0.10 76.12 03:09:01 AM 0 13.06 0.00 2.32 0.05 0.10 84.47 03:09:01 AM 1 29.46 0.00 2.52 0.13 0.10 67.78 Average: all 13.19 0.00 1.71 0.32 0.10 84.68 Average: 0 9.20 0.00 1.61 0.35 0.09 88.75 Average: 1 17.19 0.00 1.81 0.30 0.10 80.60