---> uname -a: Linux prd-centos8-robot-2c-8g-11527.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 602 4903 19 2192 6796 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:a0:37:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85126sec preferred_lft 85126sec inet6 fe80::f816:3eff:fea0:372e/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) 12/08/2025 _x86_64_ (2 CPU) 01:52:01 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 123.81 0.30 123.51 14.00 11648.71 01:55:01 AM 42.60 1.20 41.40 125.96 5342.40 01:56:01 AM 64.21 7.00 57.21 1292.32 3843.18 01:57:01 AM 38.54 0.03 38.50 3.47 6528.52 01:58:01 AM 4.53 0.00 4.53 0.00 161.14 01:59:01 AM 0.28 0.00 0.28 0.00 5.33 02:00:01 AM 0.67 0.22 0.45 11.73 25.58 02:01:01 AM 1.95 0.02 1.93 0.13 148.43 02:02:01 AM 0.72 0.07 0.65 1.73 58.86 02:03:01 AM 0.48 0.00 0.48 0.00 22.63 02:04:01 AM 0.17 0.00 0.17 0.00 16.81 02:05:01 AM 0.53 0.00 0.53 0.00 18.93 02:06:01 AM 0.48 0.03 0.45 1.87 15.44 02:07:01 AM 0.13 0.00 0.13 0.00 8.02 02:08:01 AM 1.48 0.03 1.45 0.27 41.99 02:09:01 AM 0.23 0.00 0.23 0.00 15.61 02:10:01 AM 0.12 0.00 0.12 0.00 7.21 02:11:01 AM 0.18 0.00 0.18 0.00 12.60 02:12:01 AM 7.26 0.32 6.95 36.92 250.03 02:13:01 AM 31.94 0.52 31.42 63.85 1708.40 Average: 16.02 0.49 15.53 77.60 1493.94 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5073564 6951136 2808860 35.63 2688 2054492 756268 8.47 191556 2271940 170864 01:55:01 AM 5229876 7079744 2652548 33.65 2688 2025604 641332 7.18 219632 2081440 10760 01:56:01 AM 4941560 7045532 2940864 37.31 2688 2269452 662368 7.42 255112 2300000 175412 01:57:01 AM 4947996 7050952 2934428 37.23 2688 2269624 644492 7.22 260764 2287828 4 01:58:01 AM 4948148 7051104 2934276 37.23 2688 2269624 644492 7.22 260768 2287824 4 01:59:01 AM 4948124 7051084 2934300 37.23 2688 2269628 644492 7.22 260768 2287832 12 02:00:01 AM 4904592 7008524 2977832 37.78 2688 2270600 711712 7.97 260968 2330972 24 02:01:01 AM 4893604 7000108 2988820 37.92 2688 2273172 711712 7.97 261040 2341760 176 02:02:01 AM 4891676 6999748 2990748 37.94 2688 2274732 711712 7.97 261152 2343732 204 02:03:01 AM 4891256 6999704 2991168 37.95 2688 2275108 711712 7.97 261156 2343988 128 02:04:01 AM 4890840 6999684 2991584 37.95 2688 2275504 711712 7.97 261156 2344488 68 02:05:01 AM 4889844 6999056 2992580 37.97 2688 2275864 711712 7.97 261156 2345492 4 02:06:01 AM 4889104 6998692 2993320 37.97 2688 2276240 711712 7.97 261300 2346036 4 02:07:01 AM 4888008 6997880 2994416 37.99 2688 2276524 713960 7.99 261300 2347316 104 02:08:01 AM 4887184 6997336 2995240 38.00 2688 2276804 713960 7.99 261452 2347908 148 02:09:01 AM 4886168 6996596 2996256 38.01 2688 2277088 713960 7.99 261452 2348976 56 02:10:01 AM 4885276 6995992 2997148 38.02 2688 2277376 736932 8.25 261452 2349748 152 02:11:01 AM 4884236 6995236 2998188 38.04 2688 2277660 721552 8.08 261452 2350820 104 02:12:01 AM 4975236 6948172 2907188 36.88 2688 2143548 738676 8.27 301340 2237788 56780 02:13:01 AM 5072900 7013872 2809524 35.64 2688 2113660 672940 7.53 468140 1981308 28204 Average: 4940960 7009008 2941464 37.32 2688 2236115 699370 7.83 267656 2293860 22161 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 142.79 112.51 1482.26 14.49 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 14.56 9.05 6.79 3.75 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 47.51 40.68 339.52 9.84 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 484.67 354.20 99.60 85.25 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 2.50 1.98 0.57 0.49 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 2.82 1.92 0.49 0.42 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 27.86 16.08 9.10 2.08 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 37.99 32.64 11.28 6.20 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 19.34 15.17 4.41 2.99 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 12.51 9.32 2.88 1.89 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 11.21 9.10 2.72 1.80 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 12.23 9.13 2.83 1.80 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 10.16 6.20 2.52 1.53 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 1.53 1.03 0.75 0.52 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 5.71 0.82 1.01 0.20 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 1.23 0.70 0.27 0.14 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 1.22 0.68 0.26 0.14 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 1.02 0.70 0.25 0.14 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 75.62 50.32 96.00 44.48 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 18.06 15.64 14.90 7.89 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 46.53 34.39 103.91 9.30 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) 12/08/2025 _x86_64_ (2 CPU) 01:52:01 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 38.21 0.00 5.28 1.28 0.12 55.11 01:54:01 AM 0 35.68 0.00 5.28 1.40 0.13 57.51 01:54:01 AM 1 40.73 0.00 5.27 1.16 0.12 52.72 01:55:01 AM all 16.43 0.00 2.25 0.39 0.07 80.86 01:55:01 AM 0 10.29 0.00 2.15 0.57 0.07 86.93 01:55:01 AM 1 22.58 0.00 2.35 0.22 0.07 74.79 01:56:01 AM all 31.29 0.00 6.05 0.48 0.09 62.09 01:56:01 AM 0 20.00 0.00 4.87 0.32 0.08 74.73 01:56:01 AM 1 42.58 0.00 7.23 0.63 0.10 49.45 01:57:01 AM all 7.62 0.00 1.79 0.41 0.05 90.13 01:57:01 AM 0 9.36 0.00 1.91 0.17 0.05 88.51 01:57:01 AM 1 5.88 0.00 1.67 0.65 0.05 91.74 01:58:01 AM all 0.36 0.00 0.08 0.02 0.03 99.52 01:58:01 AM 0 0.65 0.00 0.07 0.02 0.03 99.23 01:58:01 AM 1 0.07 0.00 0.08 0.02 0.03 99.80 01:59:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 01:59:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 01:59:01 AM 1 0.08 0.00 0.08 0.00 0.02 99.82 02:00:01 AM all 2.25 0.00 0.32 0.01 0.03 97.39 02:00:01 AM 0 2.00 0.00 0.28 0.02 0.02 97.68 02:00:01 AM 1 2.50 0.00 0.35 0.00 0.05 97.10 02:01:01 AM all 15.00 0.00 1.00 0.01 0.06 83.93 02:01:01 AM 0 8.41 0.00 0.80 0.02 0.05 90.73 02:01:01 AM 1 21.59 0.00 1.20 0.00 0.07 77.14 02:02:01 AM all 8.62 0.00 0.38 0.00 0.07 90.94 02:02:01 AM 0 12.31 0.00 0.35 0.00 0.07 87.27 02:02:01 AM 1 4.93 0.00 0.40 0.00 0.07 94.60 02:03:01 AM all 4.39 0.00 0.31 0.00 0.05 95.25 02:03:01 AM 0 4.95 0.00 0.38 0.00 0.05 94.61 02:03:01 AM 1 3.83 0.00 0.23 0.00 0.05 95.89 02:04:01 AM all 4.34 0.00 0.29 0.00 0.07 95.30 02:04:01 AM 0 4.70 0.00 0.32 0.00 0.07 94.92 02:04:01 AM 1 3.98 0.00 0.27 0.00 0.07 95.69 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 4.34 0.00 0.32 0.00 0.05 95.29 02:05:01 AM 0 2.11 0.00 0.18 0.00 0.03 97.68 02:05:01 AM 1 6.57 0.00 0.45 0.00 0.07 92.91 02:06:01 AM all 2.72 0.00 0.23 0.00 0.06 97.00 02:06:01 AM 0 2.54 0.00 0.22 0.00 0.07 97.17 02:06:01 AM 1 2.89 0.00 0.23 0.00 0.05 96.83 02:07:01 AM all 0.88 0.00 0.12 0.00 0.05 98.96 02:07:01 AM 0 1.05 0.00 0.08 0.00 0.03 98.83 02:07:01 AM 1 0.70 0.00 0.15 0.00 0.07 99.08 02:08:01 AM all 0.97 0.00 0.23 0.01 0.07 98.72 02:08:01 AM 0 0.65 0.00 0.28 0.02 0.05 99.00 02:08:01 AM 1 1.29 0.00 0.18 0.00 0.08 98.45 02:09:01 AM all 0.94 0.00 0.12 0.00 0.06 98.88 02:09:01 AM 0 0.80 0.00 0.10 0.00 0.05 99.05 02:09:01 AM 1 1.09 0.00 0.13 0.00 0.07 98.71 02:10:01 AM all 0.89 0.00 0.10 0.00 0.05 98.96 02:10:01 AM 0 0.77 0.00 0.07 0.00 0.03 99.13 02:10:01 AM 1 1.00 0.00 0.13 0.00 0.07 98.80 02:11:01 AM all 0.73 0.00 0.13 0.00 0.05 99.09 02:11:01 AM 0 0.79 0.00 0.12 0.00 0.05 99.05 02:11:01 AM 1 0.67 0.00 0.15 0.00 0.05 99.13 02:12:01 AM all 11.64 0.00 1.68 0.07 0.07 86.54 02:12:01 AM 0 10.88 0.00 1.96 0.07 0.07 87.03 02:12:01 AM 1 12.41 0.00 1.40 0.07 0.07 86.05 02:13:01 AM all 31.65 0.00 4.10 0.19 0.08 63.98 02:13:01 AM 0 18.01 0.00 3.86 0.18 0.08 77.86 02:13:01 AM 1 45.27 0.00 4.33 0.20 0.08 50.12 Average: all 9.19 0.00 1.24 0.14 0.06 89.36 Average: 0 7.33 0.00 1.17 0.14 0.06 91.31 Average: 1 11.05 0.00 1.32 0.15 0.06 87.42