---> uname -a: Linux prd-centos8-robot-2c-8g-5471.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 574 4952 19 2171 6825 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:d6:29:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85019sec preferred_lft 85019sec inet6 fe80::f816:3eff:fed6:2935/64 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) 08/30/2025 _x86_64_ (2 CPU) 21:03:50 LINUX RESTART (2 CPU) 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 224.56 158.25 66.31 14887.35 41929.40 09:06:01 PM 120.26 0.72 119.54 52.92 12083.71 09:07:01 PM 23.68 0.42 23.26 64.78 1916.21 09:08:01 PM 79.07 6.96 72.11 1292.77 8426.46 09:09:01 PM 12.18 0.22 11.96 11.73 1183.51 09:10:01 PM 2.05 0.02 2.03 0.93 90.25 09:11:01 PM 0.43 0.00 0.43 0.00 6.88 09:12:01 PM 0.28 0.00 0.28 0.00 11.55 09:13:01 PM 0.22 0.00 0.22 0.00 3.90 09:14:01 PM 0.27 0.00 0.27 0.00 11.10 09:15:01 PM 0.25 0.00 0.25 0.00 4.48 09:16:01 PM 0.33 0.00 0.33 0.00 11.10 09:17:01 PM 0.17 0.00 0.17 0.00 2.55 09:18:01 PM 0.12 0.00 0.12 0.00 16.01 09:19:01 PM 0.30 0.03 0.27 0.27 5.23 09:20:01 PM 1.50 0.00 1.50 0.00 41.46 09:21:01 PM 0.27 0.00 0.27 0.00 4.27 09:22:01 PM 0.22 0.00 0.22 0.00 10.43 09:23:01 PM 0.12 0.00 0.12 0.00 2.95 09:24:01 PM 0.53 0.00 0.53 0.00 16.24 09:25:01 PM 0.25 0.00 0.25 0.00 4.30 09:26:01 PM 19.73 0.32 19.41 36.92 728.99 Average: 21.98 7.48 14.50 732.62 2994.53 09:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5390312 7013456 2492120 31.62 2688 1813148 773100 8.66 200016 2000004 143476 09:06:01 PM 5174248 7011892 2708184 34.36 2688 2013248 710172 7.95 198712 2154564 46520 09:07:01 PM 5179128 7047392 2703304 34.30 2688 2043276 676312 7.57 223308 2128388 38592 09:08:01 PM 4973460 7061672 2908972 36.90 2688 2255420 645424 7.23 262364 2261856 26992 09:09:01 PM 4932808 7021492 2949624 37.42 2688 2256064 709768 7.95 262492 2302384 300 09:10:01 PM 4931700 7020692 2950732 37.43 2688 2256372 705676 7.90 262492 2303852 8 09:11:01 PM 4931920 7020944 2950512 37.43 2688 2256404 705676 7.90 262492 2303620 4 09:12:01 PM 4920932 7010188 2961500 37.57 2688 2256636 727832 8.15 262492 2314320 4 09:13:01 PM 4920760 7010048 2961672 37.57 2688 2256668 712332 7.98 262492 2314700 8 09:14:01 PM 4920824 7010336 2961608 37.57 2688 2256892 712332 7.98 262500 2314712 4 09:15:01 PM 4920844 7010392 2961588 37.57 2688 2256928 712332 7.98 262500 2314700 4 09:16:01 PM 4925692 7015460 2956740 37.51 2688 2257148 703964 7.88 262500 2309800 4 09:17:01 PM 4925848 7015644 2956584 37.51 2688 2257176 719344 8.05 262500 2309828 4 09:18:01 PM 4925148 7015400 2957284 37.52 2688 2257632 719344 8.05 262608 2310340 4 09:19:01 PM 4911776 7002076 2970656 37.69 2688 2257680 745928 8.35 262724 2322464 4 09:20:01 PM 4904400 6994940 2978032 37.78 2688 2257920 747196 8.37 262724 2330548 8 09:21:01 PM 4924304 7014884 2958128 37.53 2688 2257956 726028 8.13 262724 2310888 4 09:22:01 PM 4923784 7014596 2958648 37.53 2688 2258188 726028 8.13 262724 2311184 16 09:23:01 PM 4909916 7000776 2972516 37.71 2688 2258236 753988 8.44 262724 2325308 8 09:24:01 PM 4903604 6994700 2978828 37.79 2688 2258472 759244 8.50 262724 2331104 8 09:25:01 PM 4923628 7014756 2958804 37.54 2688 2258504 722568 8.09 262724 2311420 8 09:26:01 PM 5089148 7001648 2793284 35.44 2688 2085860 701980 7.86 304276 2131832 30872 Average: 4975645 7014699 2906787 36.88 2688 2208447 718935 8.05 256946 2273537 13039 09:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 322.76 197.29 1738.66 62.13 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 86.79 68.64 844.72 10.03 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 12.78 10.50 6.53 4.36 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 235.57 174.31 371.39 45.12 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 22.39 14.48 5.83 4.10 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 9.31 8.73 1.48 1.41 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 0.67 0.17 0.04 0.02 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 19.23 17.39 120.15 1.29 0.00 0.00 0.00 0.00 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 1.98 0.32 0.34 0.21 0.00 0.00 0.00 0.00 09:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 PM eth0 8.05 7.48 1.28 0.60 0.00 0.00 0.00 0.00 09:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 PM eth0 1.18 0.28 0.21 0.08 0.00 0.00 0.00 0.00 09:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 PM eth0 16.86 16.21 119.97 1.22 0.00 0.00 0.00 0.00 09:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 PM eth0 0.68 0.13 0.04 0.01 0.00 0.00 0.00 0.00 09:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 PM eth0 18.95 18.06 3.29 3.28 0.00 0.00 0.00 0.00 09:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 PM eth0 7.98 7.53 117.76 0.49 0.00 0.00 0.00 0.00 09:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 PM eth0 30.38 29.38 355.52 2.12 0.00 0.00 0.00 0.00 09:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM eth0 0.65 0.15 0.04 0.01 0.00 0.00 0.00 0.00 09:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 PM eth0 9.25 7.80 1.73 0.66 0.00 0.00 0.00 0.00 09:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 PM eth0 8.80 7.53 118.36 0.88 0.00 0.00 0.00 0.00 09:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 PM eth0 27.62 26.84 355.42 2.07 0.00 0.00 0.00 0.00 09:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 PM eth0 0.82 0.22 0.18 0.08 0.00 0.00 0.00 0.00 09:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 PM eth0 60.00 41.32 86.89 28.96 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 40.82 29.64 192.03 7.65 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) 08/30/2025 _x86_64_ (2 CPU) 21:03:50 LINUX RESTART (2 CPU) 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 52.61 0.06 10.86 2.15 0.10 34.21 09:05:01 PM 0 60.20 0.07 11.09 3.07 0.10 25.48 09:05:01 PM 1 45.02 0.05 10.64 1.24 0.10 42.94 09:06:01 PM all 32.35 0.00 4.85 0.92 0.09 61.80 09:06:01 PM 0 40.32 0.00 5.48 1.12 0.08 52.99 09:06:01 PM 1 24.39 0.00 4.21 0.72 0.10 70.59 09:07:01 PM all 15.54 0.00 2.38 0.18 0.09 81.81 09:07:01 PM 0 21.15 0.00 2.53 0.25 0.10 75.96 09:07:01 PM 1 9.93 0.00 2.23 0.10 0.08 87.65 09:08:01 PM all 28.55 0.00 5.35 0.73 0.08 65.29 09:08:01 PM 0 29.00 0.00 5.23 0.70 0.10 64.97 09:08:01 PM 1 28.11 0.00 5.46 0.75 0.07 65.61 09:09:01 PM all 1.28 0.00 0.29 0.14 0.04 98.25 09:09:01 PM 0 2.37 0.00 0.42 0.22 0.02 96.98 09:09:01 PM 1 0.18 0.00 0.17 0.07 0.07 99.52 09:10:01 PM all 0.85 0.00 0.12 0.01 0.07 98.96 09:10:01 PM 0 0.44 0.00 0.13 0.02 0.08 99.33 09:10:01 PM 1 1.27 0.00 0.10 0.00 0.05 98.58 09:11:01 PM all 0.48 0.00 0.10 0.00 0.07 99.36 09:11:01 PM 0 0.72 0.00 0.07 0.00 0.03 99.18 09:11:01 PM 1 0.23 0.00 0.13 0.00 0.10 99.53 09:12:01 PM all 0.92 0.00 0.15 0.00 0.07 98.86 09:12:01 PM 0 1.23 0.00 0.10 0.00 0.03 98.63 09:12:01 PM 1 0.60 0.00 0.20 0.00 0.10 99.10 09:13:01 PM all 0.53 0.00 0.09 0.00 0.07 99.31 09:13:01 PM 0 0.68 0.00 0.05 0.00 0.03 99.23 09:13:01 PM 1 0.38 0.00 0.13 0.00 0.10 99.38 09:14:01 PM all 0.96 0.00 0.13 0.00 0.07 98.85 09:14:01 PM 0 0.68 0.00 0.10 0.00 0.05 99.17 09:14:01 PM 1 1.24 0.00 0.15 0.00 0.08 98.53 09:15:01 PM all 0.46 0.00 0.09 0.00 0.08 99.37 09:15:01 PM 0 0.62 0.00 0.05 0.00 0.05 99.28 09:15:01 PM 1 0.30 0.00 0.13 0.00 0.10 99.46 09:15:01 PM CPU %user %nice %system %iowait %steal %idle 09:16:01 PM all 0.94 0.00 0.12 0.00 0.06 98.89 09:16:01 PM 0 1.15 0.00 0.15 0.00 0.05 98.65 09:16:01 PM 1 0.72 0.00 0.08 0.00 0.07 99.13 09:17:01 PM all 0.48 0.00 0.09 0.00 0.06 99.37 09:17:01 PM 0 0.18 0.00 0.12 0.00 0.07 99.63 09:17:01 PM 1 0.77 0.00 0.07 0.00 0.05 99.12 09:18:01 PM all 2.06 0.00 0.18 0.00 0.06 97.70 09:18:01 PM 0 1.70 0.00 0.15 0.00 0.05 98.10 09:18:01 PM 1 2.41 0.00 0.22 0.00 0.07 97.31 09:19:01 PM all 0.58 0.00 0.28 0.00 0.07 99.08 09:19:01 PM 0 0.78 0.00 0.25 0.00 0.03 98.93 09:19:01 PM 1 0.37 0.00 0.30 0.00 0.10 99.23 09:20:01 PM all 1.04 0.00 0.20 0.01 0.08 98.67 09:20:01 PM 0 1.37 0.00 0.28 0.00 0.10 98.24 09:20:01 PM 1 0.70 0.00 0.12 0.02 0.07 99.10 09:21:01 PM all 0.45 0.00 0.09 0.00 0.07 99.39 09:21:01 PM 0 0.32 0.00 0.12 0.00 0.08 99.48 09:21:01 PM 1 0.58 0.00 0.07 0.00 0.05 99.30 09:22:01 PM all 0.93 0.00 0.09 0.00 0.06 98.92 09:22:01 PM 0 1.20 0.00 0.12 0.00 0.07 98.61 09:22:01 PM 1 0.65 0.00 0.07 0.00 0.05 99.23 09:23:01 PM all 0.53 0.00 0.13 0.00 0.07 99.27 09:23:01 PM 0 0.45 0.00 0.18 0.00 0.08 99.28 09:23:01 PM 1 0.62 0.00 0.07 0.00 0.05 99.27 09:24:01 PM all 1.06 0.00 0.18 0.01 0.07 98.68 09:24:01 PM 0 0.60 0.00 0.13 0.00 0.07 99.20 09:24:01 PM 1 1.52 0.00 0.23 0.02 0.07 98.16 09:25:01 PM all 0.41 0.00 0.11 0.00 0.08 99.40 09:25:01 PM 0 0.69 0.00 0.10 0.00 0.10 99.11 09:25:01 PM 1 0.13 0.00 0.12 0.00 0.07 99.68 09:26:01 PM all 15.83 0.00 2.11 0.10 0.06 81.89 09:26:01 PM 0 21.35 0.00 2.16 0.12 0.07 76.31 09:26:01 PM 1 10.32 0.00 2.07 0.08 0.05 87.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.19 0.00 1.27 0.19 0.07 91.28 Average: 0 8.47 0.00 1.31 0.25 0.07 89.90 Average: 1 5.90 0.00 1.22 0.14 0.07 92.67