---> uname -a: Linux prd-centos8-robot-2c-8g-50383.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 4898 19 2192 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:a4:81:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85556sec preferred_lft 85556sec inet6 fe80::f816:3eff:fea4:8112/64 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) 09/07/2025 _x86_64_ (2 CPU) 05:54:36 LINUX RESTART (2 CPU) 05:55:01 AM tps rtps wtps bread/s bwrtn/s 05:56:01 AM 119.37 57.55 61.82 7623.52 33444.74 05:57:01 AM 114.10 0.72 113.38 52.92 11951.56 05:58:01 AM 26.00 0.03 25.96 0.53 2112.45 05:59:01 AM 67.24 7.28 59.96 1353.42 4256.76 06:00:01 AM 27.08 0.00 27.08 0.00 5560.42 06:01:01 AM 3.67 0.00 3.67 0.00 125.07 06:02:01 AM 0.42 0.08 0.33 1.87 5.15 06:03:01 AM 0.50 0.22 0.28 11.73 8.85 06:04:01 AM 2.18 0.00 2.18 0.00 209.92 06:05:01 AM 0.48 0.00 0.48 0.00 24.69 06:06:01 AM 8.95 5.95 3.00 574.88 80.14 06:07:01 AM 0.42 0.07 0.35 3.20 57.09 06:08:01 AM 21.91 0.42 21.49 47.72 1132.62 Average: 30.18 5.56 24.61 743.94 4536.34 05:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:56:01 AM 5310732 6983172 2571700 32.63 2688 1859696 820800 9.19 216216 2054608 191692 05:57:01 AM 5153768 6988156 2728664 34.62 2688 2010016 760516 8.52 198716 2173952 42476 05:58:01 AM 5098216 6932444 2784216 35.32 2688 2010148 819336 9.17 210920 2224692 10880 05:59:01 AM 4962404 7047264 2920028 37.04 2688 2252120 681836 7.63 262892 2281136 152980 06:00:01 AM 4952180 7036736 2930252 37.17 2688 2252088 683080 7.65 262900 2286556 8 06:01:01 AM 4951528 7036116 2930904 37.18 2688 2252096 683080 7.65 262904 2287332 8 06:02:01 AM 4951868 7036524 2930564 37.18 2688 2252164 683080 7.65 263068 2286856 4 06:03:01 AM 4905604 6991708 2976828 37.77 2688 2253644 750144 8.40 263340 2332732 1108 06:04:01 AM 4897312 6986676 2985120 37.87 2688 2256872 750144 8.40 263336 2340912 96 06:05:01 AM 4896460 6986244 2985972 37.88 2688 2257292 769272 8.61 263336 2341648 4 06:06:01 AM 4878828 6986244 3003604 38.11 2688 2274892 754048 8.44 265564 2356920 144 06:07:01 AM 4926472 7037152 2955960 37.50 2688 2278156 679344 7.61 266036 2309320 1756 06:08:01 AM 4999064 6933960 2883368 36.58 2688 2108312 785952 8.80 466828 2058740 23400 Average: 4991110 6998646 2891322 36.68 2688 2178269 740049 8.29 266620 2256570 32658 05:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 285.82 176.18 1643.79 59.77 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 89.22 63.72 844.53 9.69 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 10.20 5.18 4.30 2.80 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 52.02 44.97 338.66 14.01 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 455.56 317.50 88.13 72.54 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 2.73 2.07 0.57 0.51 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 3.28 2.03 0.50 0.45 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 35.70 21.01 11.85 3.46 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 32.84 30.98 9.96 6.02 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 15.33 10.30 3.15 1.99 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 14.58 10.13 3.02 1.93 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 42.06 27.70 14.01 4.85 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 51.92 40.84 91.29 32.21 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 83.94 57.89 234.92 16.17 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) 09/07/2025 _x86_64_ (2 CPU) 05:54:36 LINUX RESTART (2 CPU) 05:55:01 AM CPU %user %nice %system %iowait %steal %idle 05:56:01 AM all 42.09 0.04 8.53 11.95 0.12 37.28 05:56:01 AM 0 49.97 0.03 8.87 12.46 0.12 28.55 05:56:01 AM 1 34.20 0.05 8.19 11.43 0.12 46.02 05:57:01 AM all 32.20 0.00 5.04 5.94 0.11 56.71 05:57:01 AM 0 42.28 0.00 6.13 7.67 0.12 43.81 05:57:01 AM 1 22.15 0.00 3.94 4.23 0.10 69.58 05:58:01 AM all 10.99 0.00 1.33 0.81 0.05 86.82 05:58:01 AM 0 11.70 0.00 1.43 0.70 0.05 86.12 05:58:01 AM 1 10.29 0.00 1.22 0.92 0.05 87.52 05:59:01 AM all 35.41 0.00 6.20 2.19 0.11 56.08 05:59:01 AM 0 42.59 0.00 6.69 2.54 0.12 48.07 05:59:01 AM 1 28.24 0.00 5.72 1.85 0.10 64.09 06:00:01 AM all 0.92 0.00 1.02 0.79 0.03 97.24 06:00:01 AM 0 0.94 0.00 1.25 0.70 0.02 97.09 06:00:01 AM 1 0.90 0.00 0.79 0.89 0.03 97.39 06:01:01 AM all 0.47 0.00 0.10 0.03 0.03 99.37 06:01:01 AM 0 0.75 0.00 0.10 0.00 0.03 99.12 06:01:01 AM 1 0.18 0.00 0.10 0.07 0.03 99.62 06:02:01 AM all 0.35 0.00 0.11 0.02 0.02 99.51 06:02:01 AM 0 0.53 0.00 0.08 0.02 0.02 99.35 06:02:01 AM 1 0.17 0.00 0.13 0.02 0.02 99.67 06:03:01 AM all 5.72 0.00 0.54 0.01 0.04 93.68 06:03:01 AM 0 6.96 0.00 0.62 0.00 0.03 92.39 06:03:01 AM 1 4.48 0.00 0.47 0.02 0.05 94.98 06:04:01 AM all 16.84 0.00 0.84 0.03 0.06 82.23 06:04:01 AM 0 26.30 0.00 1.22 0.00 0.07 72.42 06:04:01 AM 1 7.37 0.00 0.47 0.07 0.05 92.05 06:05:01 AM all 4.70 0.00 0.38 0.00 0.04 94.88 06:05:01 AM 0 6.73 0.00 0.47 0.00 0.05 92.75 06:05:01 AM 1 2.68 0.00 0.28 0.00 0.03 97.00 06:06:01 AM all 4.54 0.28 0.43 0.25 0.05 94.45 06:06:01 AM 0 5.82 0.47 0.60 0.35 0.05 92.71 06:06:01 AM 1 3.26 0.08 0.27 0.15 0.05 96.19 06:06:01 AM CPU %user %nice %system %iowait %steal %idle 06:07:01 AM all 6.85 0.00 0.45 0.00 0.04 92.65 06:07:01 AM 0 12.29 0.00 0.63 0.00 0.05 87.02 06:07:01 AM 1 1.41 0.00 0.27 0.00 0.03 98.29 06:08:01 AM all 24.19 0.00 3.13 0.71 0.08 71.89 06:08:01 AM 0 17.25 0.00 2.87 0.68 0.07 79.13 06:08:01 AM 1 31.15 0.00 3.39 0.74 0.08 64.64 Average: all 14.26 0.02 2.16 1.75 0.06 81.75 Average: 0 17.24 0.04 2.38 1.93 0.06 78.35 Average: 1 11.27 0.01 1.94 1.57 0.06 85.15