---> uname -a: Linux prd-centos8-robot-2c-8g-11781.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: 2800.000 BogoMIPS: 5600.00 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4918 19 2190 6810 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:73:68:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85502sec preferred_lft 85502sec inet6 fe80::f816:3eff:fe73:680f/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) 12/09/2025 _x86_64_ (2 CPU) 00:55:01 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 97.70 0.35 97.35 15.06 7654.94 12:58:01 AM 66.69 0.88 65.81 64.51 9652.60 12:59:01 AM 50.22 7.10 43.13 1310.18 2530.31 01:00:01 AM 58.41 0.25 58.16 47.05 7913.68 01:01:01 AM 4.55 0.23 4.32 11.86 169.22 01:02:01 AM 2.05 0.07 1.98 1.73 148.10 01:03:01 AM 0.43 0.00 0.43 0.00 61.39 01:04:01 AM 0.17 0.00 0.17 0.00 55.13 01:05:01 AM 0.23 0.00 0.23 0.00 46.31 01:06:01 AM 0.58 0.00 0.58 0.00 20.74 01:07:01 AM 0.45 0.00 0.45 0.00 9.47 01:08:01 AM 0.22 0.00 0.22 0.00 30.82 01:09:01 AM 13.75 0.32 13.43 36.93 1085.14 01:10:01 AM 31.52 0.52 31.00 64.01 1192.28 Average: 23.35 0.69 22.66 110.81 2183.75 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5224380 7020756 2658044 33.72 2688 1973216 691420 7.74 187936 2126212 210508 12:58:01 AM 5167536 7008444 2714888 34.44 2688 2017172 701424 7.85 210408 2152604 9940 12:59:01 AM 4806724 6965656 3075700 39.02 2688 2324548 734752 8.23 297712 2393236 246104 01:00:01 AM 4955984 7052628 2926440 37.13 2688 2263944 622112 6.97 261488 2278672 100 01:01:01 AM 4912832 7010724 2969592 37.67 2688 2265188 696900 7.80 261632 2321608 892 01:02:01 AM 4907056 7006732 2975368 37.75 2688 2266972 731740 8.19 261816 2327248 256 01:03:01 AM 4903248 7004516 2979176 37.80 2688 2268568 731740 8.19 261816 2331016 220 01:04:01 AM 4900448 7003336 2981976 37.83 2688 2270208 748756 8.38 261820 2333768 268 01:05:01 AM 4898396 7002372 2984028 37.86 2688 2271272 748756 8.38 261820 2335444 8 01:06:01 AM 4898544 7002892 2983880 37.85 2688 2271652 748756 8.38 261824 2335936 24 01:07:01 AM 4897664 7002280 2984760 37.87 2688 2271904 748756 8.38 261824 2336568 128 01:08:01 AM 4894824 7000592 2987600 37.90 2688 2273056 748756 8.38 261824 2339552 404 01:09:01 AM 5049856 6982820 2832568 35.94 2688 2106036 709700 7.95 310772 2157636 24028 01:10:01 AM 4999404 6944984 2883020 36.58 2688 2119264 753252 8.43 471496 2052024 35204 Average: 4958350 7000624 2924074 37.10 2688 2211643 722630 8.09 273871 2272966 37720 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 94.28 80.75 921.86 11.53 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 64.95 44.82 583.36 5.79 0.00 0.00 0.00 0.00 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 43.64 38.33 333.92 7.91 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 194.85 137.07 45.44 40.33 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 63.02 53.86 12.86 5.52 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 73.30 71.52 15.10 7.18 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 58.94 57.94 12.56 6.05 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 70.46 70.18 14.50 6.84 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 44.73 36.86 60.35 5.01 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 15.33 13.30 3.96 2.41 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 11.55 10.05 2.79 1.77 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 34.79 31.96 9.07 5.78 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 81.29 58.97 103.21 49.90 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 18.87 16.74 15.04 8.59 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 62.15 51.60 152.45 11.76 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) 12/09/2025 _x86_64_ (2 CPU) 00:55:01 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 35.62 0.00 5.08 2.40 0.11 56.78 12:57:01 AM 0 44.34 0.00 5.34 2.75 0.10 47.47 12:57:01 AM 1 26.89 0.00 4.83 2.06 0.12 66.11 12:58:01 AM all 14.64 0.00 2.26 2.31 0.08 80.71 12:58:01 AM 0 13.74 0.00 2.47 1.97 0.08 81.74 12:58:01 AM 1 15.54 0.00 2.05 2.65 0.07 79.68 12:59:01 AM all 29.23 0.00 4.87 0.84 0.09 64.97 12:59:01 AM 0 31.19 0.00 5.27 1.00 0.08 62.46 12:59:01 AM 1 27.26 0.00 4.48 0.68 0.10 67.48 01:00:01 AM all 15.17 0.00 3.08 1.64 0.08 80.02 01:00:01 AM 0 20.27 0.00 3.42 1.72 0.08 74.50 01:00:01 AM 1 10.08 0.00 2.74 1.57 0.08 85.54 01:01:01 AM all 3.84 0.00 0.38 0.02 0.05 95.72 01:01:01 AM 0 6.34 0.00 0.44 0.02 0.03 93.17 01:01:01 AM 1 1.34 0.00 0.32 0.02 0.07 98.26 01:02:01 AM all 7.20 0.00 0.37 0.01 0.08 92.33 01:02:01 AM 0 6.73 0.00 0.40 0.00 0.08 92.78 01:02:01 AM 1 7.68 0.00 0.34 0.02 0.08 91.89 01:03:01 AM all 5.48 0.00 0.34 0.00 0.08 94.10 01:03:01 AM 0 6.03 0.00 0.35 0.00 0.08 93.54 01:03:01 AM 1 4.93 0.00 0.34 0.00 0.08 94.65 01:04:01 AM all 4.90 0.00 0.33 0.00 0.11 94.65 01:04:01 AM 0 5.32 0.00 0.38 0.00 0.10 94.19 01:04:01 AM 1 4.49 0.00 0.28 0.00 0.12 95.11 01:05:01 AM all 6.65 0.00 0.31 0.00 0.07 92.97 01:05:01 AM 0 6.11 0.00 0.33 0.00 0.05 93.50 01:05:01 AM 1 7.20 0.00 0.28 0.00 0.08 92.43 01:06:01 AM all 4.01 0.00 0.25 0.00 0.09 95.65 01:06:01 AM 0 3.39 0.00 0.28 0.00 0.08 96.24 01:06:01 AM 1 4.63 0.00 0.22 0.00 0.10 95.05 01:07:01 AM all 3.16 0.00 0.24 0.00 0.10 96.50 01:07:01 AM 0 5.06 0.00 0.25 0.00 0.12 94.57 01:07:01 AM 1 1.25 0.00 0.23 0.00 0.08 98.43 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 9.73 0.00 0.43 0.00 0.08 89.77 01:08:01 AM 0 10.36 0.00 0.43 0.00 0.08 89.13 01:08:01 AM 1 9.09 0.00 0.42 0.00 0.08 90.40 01:09:01 AM all 21.47 0.00 2.22 0.06 0.08 76.17 01:09:01 AM 0 27.55 0.00 2.20 0.08 0.08 70.09 01:09:01 AM 1 15.38 0.00 2.24 0.03 0.08 82.26 01:10:01 AM all 33.09 0.00 3.84 0.13 0.10 62.83 01:10:01 AM 0 46.35 0.00 4.63 0.17 0.10 48.75 01:10:01 AM 1 19.85 0.00 3.06 0.10 0.10 76.89 Average: all 13.88 0.00 1.72 0.53 0.09 83.78 Average: 0 16.64 0.00 1.87 0.55 0.08 80.85 Average: 1 11.12 0.00 1.56 0.51 0.09 86.72