---> uname -a: Linux prd-centos8-robot-2c-8g-42159.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4904 19 2178 6785 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:dc:ad:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85446sec preferred_lft 85446sec inet6 fe80::f816:3eff:fedc:ad27/64 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) 07/13/2025 _x86_64_ (2 CPU) 00:57:20 LINUX RESTART (2 CPU) 12:58:03 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 85.33 11.81 73.53 2318.51 6266.67 01:00:01 AM 87.69 0.72 86.97 52.92 10298.10 01:01:01 AM 36.49 0.52 35.97 66.74 3095.54 01:02:01 AM 73.15 6.98 66.17 1292.69 8055.31 01:03:01 AM 6.17 0.00 6.17 0.00 503.52 01:04:01 AM 0.30 0.00 0.30 0.00 4.83 01:05:01 AM 0.10 0.00 0.10 0.00 1.07 01:06:01 AM 1.95 0.02 1.93 0.13 102.28 01:07:01 AM 0.68 0.00 0.68 0.00 120.08 01:08:01 AM 0.47 0.00 0.47 0.00 21.98 01:09:01 AM 0.12 0.00 0.12 0.00 8.82 01:10:01 AM 0.17 0.00 0.17 0.00 16.68 01:11:01 AM 0.32 0.03 0.28 1.87 18.69 01:12:01 AM 13.03 0.32 12.71 36.92 495.28 01:13:01 AM 28.70 0.57 28.13 65.06 1585.57 Average: 22.17 1.37 20.80 251.09 2030.45 12:58:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5364180 7061940 2518252 31.95 2688 1880816 700640 7.85 189900 2009924 166696 01:00:01 AM 5180600 7017496 2701832 34.28 2688 2013220 704188 7.88 198696 2152800 42492 01:01:01 AM 5112080 7012644 2770352 35.15 2688 2074360 711296 7.96 230572 2183256 50496 01:02:01 AM 4946356 7031312 2936076 37.25 2688 2252872 659188 7.38 262988 2293344 10832 01:03:01 AM 4945784 7030744 2936648 37.26 2688 2252876 659188 7.38 262992 2293436 4 01:04:01 AM 4945760 7030720 2936672 37.26 2688 2252876 659188 7.38 262992 2293652 8 01:05:01 AM 4946080 7031040 2936352 37.25 2688 2252876 659188 7.38 262992 2293372 4 01:06:01 AM 4900844 6987268 2981588 37.83 2688 2254340 711108 7.96 263260 2338236 292 01:07:01 AM 4892848 6982332 2989584 37.93 2688 2257400 711108 7.96 263260 2346172 84 01:08:01 AM 4892864 6982724 2989568 37.93 2688 2257776 711108 7.96 263260 2346280 8 01:09:01 AM 4891960 6982200 2990472 37.94 2688 2258156 711108 7.96 263260 2346968 172 01:10:01 AM 4891020 6981628 2991412 37.95 2688 2258532 726324 8.13 263260 2347816 88 01:11:01 AM 4890692 6981756 2991740 37.95 2688 2258980 726324 8.13 263408 2348124 4 01:12:01 AM 4988408 6944396 2894024 36.71 2688 2129812 745220 8.34 299624 2236260 56852 01:13:01 AM 5049156 6972300 2833276 35.94 2688 2097364 720944 8.07 466604 2012204 11384 Average: 4989242 7002033 2893190 36.70 2688 2183484 701075 7.85 267805 2256123 22628 12:58:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 352.57 209.98 1793.15 62.90 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 63.40 47.50 715.97 8.30 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 34.57 29.43 143.95 7.80 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 603.40 436.68 288.19 98.90 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 2.85 1.98 0.57 0.42 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 1.97 0.97 0.58 0.37 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 2.80 1.85 0.45 0.41 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 47.79 29.15 15.47 4.76 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 32.59 28.58 8.62 5.94 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 14.06 9.08 2.92 1.81 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 13.15 9.42 3.26 2.07 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 11.61 9.38 2.99 2.04 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 11.55 9.36 2.73 1.84 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 87.14 58.73 97.85 35.17 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 18.36 16.11 16.52 7.69 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 85.94 59.55 202.69 15.92 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) 07/13/2025 _x86_64_ (2 CPU) 00:57:20 LINUX RESTART (2 CPU) 12:58:03 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 37.71 0.00 6.04 2.44 0.10 53.70 12:59:01 AM 0 35.83 0.00 6.14 2.19 0.10 55.74 12:59:01 AM 1 39.60 0.00 5.94 2.69 0.10 51.67 01:00:01 AM all 24.67 0.00 3.53 2.98 0.10 68.73 01:00:01 AM 0 36.38 0.00 4.18 3.25 0.10 56.08 01:00:01 AM 1 12.95 0.00 2.87 2.70 0.10 81.38 01:01:01 AM all 23.11 0.00 3.28 0.67 0.07 72.88 01:01:01 AM 0 28.08 0.00 3.47 0.67 0.07 67.72 01:01:01 AM 1 18.13 0.00 3.09 0.67 0.07 78.05 01:02:01 AM all 23.08 0.00 5.31 2.95 0.08 68.59 01:02:01 AM 0 31.37 0.00 5.36 3.19 0.08 60.00 01:02:01 AM 1 14.81 0.00 5.25 2.71 0.08 77.15 01:03:01 AM all 0.35 0.00 0.11 0.13 0.03 99.38 01:03:01 AM 0 0.13 0.00 0.10 0.20 0.03 99.53 01:03:01 AM 1 0.57 0.00 0.12 0.05 0.03 99.23 01:04:01 AM all 0.29 0.00 0.08 0.00 0.02 99.61 01:04:01 AM 0 0.48 0.00 0.05 0.00 0.02 99.45 01:04:01 AM 1 0.10 0.00 0.12 0.00 0.02 99.77 01:05:01 AM all 0.32 0.00 0.07 0.00 0.03 99.59 01:05:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 01:05:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 01:06:01 AM all 8.08 0.00 0.84 0.08 0.06 90.94 01:06:01 AM 0 8.78 0.00 1.05 0.00 0.07 90.10 01:06:01 AM 1 7.39 0.00 0.62 0.17 0.05 91.77 01:07:01 AM all 15.73 0.00 0.67 0.01 0.06 83.53 01:07:01 AM 0 24.74 0.00 0.94 0.00 0.07 74.26 01:07:01 AM 1 6.72 0.00 0.40 0.02 0.05 92.81 01:08:01 AM all 4.36 0.00 0.31 0.00 0.05 95.28 01:08:01 AM 0 2.32 0.00 0.23 0.00 0.05 97.39 01:08:01 AM 1 6.39 0.00 0.39 0.00 0.05 93.17 01:09:01 AM all 4.31 0.00 0.29 0.00 0.05 95.34 01:09:01 AM 0 5.98 0.00 0.33 0.00 0.05 93.63 01:09:01 AM 1 2.64 0.00 0.25 0.00 0.05 97.06 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 4.36 0.00 0.29 0.00 0.05 95.29 01:10:01 AM 0 4.23 0.00 0.25 0.00 0.03 95.49 01:10:01 AM 1 4.50 0.00 0.33 0.00 0.07 95.10 01:11:01 AM all 4.43 0.00 0.28 0.00 0.04 95.24 01:11:01 AM 0 2.89 0.00 0.22 0.00 0.05 96.84 01:11:01 AM 1 5.97 0.00 0.35 0.00 0.03 93.65 01:12:01 AM all 14.06 0.00 1.76 0.08 0.07 84.03 01:12:01 AM 0 14.17 0.00 1.60 0.12 0.07 84.05 01:12:01 AM 1 13.96 0.00 1.92 0.03 0.07 84.02 01:13:01 AM all 29.65 0.00 3.58 0.56 0.08 66.13 01:13:01 AM 0 45.89 0.00 4.02 0.62 0.10 49.38 01:13:01 AM 1 13.41 0.00 3.13 0.50 0.07 82.89 Average: all 12.92 0.00 1.75 0.66 0.06 84.61 Average: 0 16.08 0.00 1.86 0.68 0.06 81.32 Average: 1 9.75 0.00 1.65 0.63 0.06 87.91