---> uname -a: Linux prd-centos8-robot-2c-8g-47661.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 630 4891 19 2176 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:b8:24:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85444sec preferred_lft 85444sec inet6 fe80::f816:3eff:feb8:24fc/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) 07/31/2025 _x86_64_ (2 CPU) 00:33:21 LINUX RESTART (2 CPU) 12:34:01 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 88.04 33.59 54.45 5444.85 9335.17 12:36:01 AM 105.08 0.72 104.37 52.92 11582.24 12:37:01 AM 28.54 0.43 28.11 64.78 2493.47 12:38:02 AM 81.09 6.96 74.13 1292.77 8784.84 12:39:01 AM 6.34 0.00 6.34 0.00 523.28 12:40:00 AM 0.28 0.00 0.28 0.00 4.61 12:41:01 AM 0.18 0.00 0.18 0.00 1.76 12:42:01 AM 1.95 0.02 1.93 0.13 102.45 12:43:01 AM 0.67 0.00 0.67 0.00 122.28 12:44:01 AM 0.43 0.00 0.43 0.00 19.63 12:45:01 AM 0.25 0.00 0.25 0.00 10.85 12:46:01 AM 0.33 0.00 0.33 0.00 20.40 12:47:01 AM 0.25 0.03 0.22 1.87 11.31 12:48:01 AM 8.71 0.32 8.40 36.92 406.53 12:49:01 AM 30.42 0.57 29.86 65.04 1623.39 Average: 23.52 2.85 20.68 464.49 2338.26 12:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5264564 6957748 2617868 33.21 2688 1878692 823324 9.22 221164 2087496 197172 12:36:01 AM 5127648 6961792 2754784 34.95 2688 2009788 773836 8.66 198504 2202764 42488 12:37:01 AM 5106308 6982320 2776124 35.22 2688 2049620 747452 8.37 229216 2190020 47276 12:38:02 AM 4929480 7012344 2952952 37.46 2688 2250496 688568 7.71 262324 2309808 10844 12:39:01 AM 4929880 7012728 2952552 37.46 2688 2250496 688568 7.71 262324 2309136 4 12:40:00 AM 4929944 7012796 2952488 37.46 2688 2250500 708268 7.93 262328 2308972 4 12:41:01 AM 4929464 7012340 2952968 37.46 2688 2250504 708268 7.93 262328 2309304 4 12:42:01 AM 4886984 6971300 2995448 38.00 2688 2251984 759256 8.50 262592 2351524 392 12:43:01 AM 4877984 6965372 3004448 38.12 2688 2255024 759256 8.50 262592 2360332 100 12:44:01 AM 4878064 6965828 3004368 38.11 2688 2255400 759256 8.50 262592 2360552 68 12:45:01 AM 4877816 6965948 3004616 38.12 2688 2255768 759256 8.50 262592 2360668 204 12:46:01 AM 4877284 6965804 3005148 38.12 2688 2256156 759256 8.50 262592 2361188 80 12:47:01 AM 4876600 6965604 3005832 38.13 2688 2256632 759256 8.50 262736 2361932 260 12:48:01 AM 5042540 6962184 2839892 36.03 2688 2092888 753152 8.43 263920 2216368 22684 12:49:01 AM 5066340 6985856 2816092 35.73 2688 2093388 734112 8.22 466192 1995524 10292 Average: 4973393 6979998 2909039 36.91 2688 2177156 745406 8.35 266933 2272373 22125 12:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 290.75 176.96 1645.22 60.15 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 88.04 65.28 827.37 9.99 0.00 0.00 0.00 0.00 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 23.73 16.53 24.57 5.61 0.00 0.00 0.00 0.00 12:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:02 AM eth0 507.30 366.51 399.78 86.03 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 1.75 0.83 0.33 0.15 0.00 0.00 0.00 0.00 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 2.50 1.96 0.55 0.48 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 2.79 1.84 0.44 0.41 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 51.60 32.97 16.11 5.03 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 32.01 28.24 8.34 5.69 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 15.46 9.42 3.26 2.04 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 13.35 9.38 2.97 1.88 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 12.60 9.15 2.88 1.81 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 14.23 10.48 3.83 2.57 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 80.14 54.55 96.23 34.41 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 21.46 16.84 16.69 8.22 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 77.27 53.46 203.47 14.98 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) 07/31/2025 _x86_64_ (2 CPU) 00:33:21 LINUX RESTART (2 CPU) 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 30.98 0.02 5.97 2.88 0.10 60.06 12:35:01 AM 0 32.21 0.03 5.59 3.11 0.08 58.98 12:35:01 AM 1 29.76 0.00 6.35 2.64 0.12 61.13 12:36:01 AM all 30.36 0.00 4.52 3.07 0.12 61.93 12:36:01 AM 0 39.50 0.00 4.72 2.98 0.10 52.70 12:36:01 AM 1 21.26 0.00 4.32 3.15 0.13 71.13 12:37:01 AM all 21.36 0.00 3.16 1.06 0.09 74.33 12:37:01 AM 0 30.51 0.00 3.50 1.24 0.08 64.67 12:37:01 AM 1 12.24 0.00 2.82 0.88 0.10 83.96 12:38:02 AM all 25.06 0.00 5.24 0.96 0.10 68.64 12:38:02 AM 0 37.09 0.00 6.10 1.40 0.10 55.30 12:38:02 AM 1 13.06 0.00 4.37 0.52 0.10 81.95 12:39:01 AM all 0.31 0.00 0.10 0.05 0.04 99.50 12:39:01 AM 0 0.47 0.00 0.07 0.03 0.03 99.39 12:39:01 AM 1 0.14 0.00 0.14 0.07 0.05 99.61 12:40:00 AM all 0.36 0.00 0.08 0.00 0.04 99.51 12:40:00 AM 0 0.57 0.00 0.05 0.00 0.02 99.36 12:40:00 AM 1 0.15 0.00 0.12 0.00 0.07 99.66 12:41:01 AM all 0.37 0.00 0.09 0.00 0.03 99.50 12:41:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 12:41:01 AM 1 0.15 0.00 0.12 0.00 0.03 99.70 12:42:01 AM all 8.03 0.00 0.86 0.02 0.07 91.03 12:42:01 AM 0 11.15 0.00 1.02 0.00 0.07 87.76 12:42:01 AM 1 4.90 0.00 0.70 0.03 0.07 94.30 12:43:01 AM all 15.93 0.00 0.69 0.00 0.07 83.32 12:43:01 AM 0 16.62 0.00 0.74 0.00 0.07 82.57 12:43:01 AM 1 15.23 0.00 0.64 0.00 0.07 84.07 12:44:01 AM all 4.42 0.00 0.30 0.00 0.08 95.20 12:44:01 AM 0 5.72 0.00 0.33 0.00 0.08 93.86 12:44:01 AM 1 3.13 0.00 0.27 0.00 0.07 96.54 12:45:01 AM all 4.35 0.00 0.31 0.00 0.08 95.27 12:45:01 AM 0 5.66 0.00 0.37 0.00 0.08 93.89 12:45:01 AM 1 3.03 0.00 0.25 0.00 0.07 96.66 12:45:01 AM CPU %user %nice %system %iowait %steal %idle 12:46:01 AM all 4.21 0.00 0.33 0.00 0.07 95.40 12:46:01 AM 0 3.68 0.00 0.32 0.00 0.07 95.94 12:46:01 AM 1 4.73 0.00 0.33 0.00 0.07 94.86 12:47:01 AM all 4.68 0.00 0.34 0.00 0.08 94.90 12:47:01 AM 0 3.11 0.00 0.28 0.00 0.07 96.54 12:47:01 AM 1 6.26 0.00 0.40 0.00 0.08 93.26 12:48:01 AM all 11.03 0.00 1.65 0.03 0.07 87.23 12:48:01 AM 0 7.33 0.00 1.32 0.03 0.05 91.27 12:48:01 AM 1 14.74 0.00 1.97 0.02 0.08 83.18 12:49:01 AM all 30.15 0.00 3.56 0.19 0.09 66.01 12:49:01 AM 0 49.34 0.00 4.68 0.25 0.10 45.62 12:49:01 AM 1 10.95 0.00 2.43 0.13 0.08 86.40 Average: all 12.79 0.00 1.82 0.55 0.07 84.77 Average: 0 16.25 0.00 1.94 0.60 0.07 81.13 Average: 1 9.33 0.00 1.69 0.50 0.08 88.41