---> uname -a: Linux prd-centos8-robot-2c-8g-36239.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 595 4929 19 2171 6804 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:91:d6:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:fe91:d6b5/64 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) 06/22/2025 _x86_64_ (2 CPU) 02:08:30 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 92.34 20.36 71.98 5204.27 7063.35 02:11:01 AM 78.47 0.73 77.74 53.05 9225.79 02:12:01 AM 41.84 3.82 38.03 1256.59 3526.03 02:13:01 AM 64.91 6.05 58.86 493.70 7501.25 02:14:01 AM 7.32 0.00 7.32 0.00 524.35 02:15:01 AM 0.38 0.00 0.38 0.00 5.43 02:16:01 AM 0.30 0.00 0.30 0.00 2.77 02:17:01 AM 0.47 0.02 0.45 0.13 56.22 02:18:01 AM 2.05 0.00 2.05 0.00 124.63 02:19:01 AM 0.40 0.00 0.40 0.00 60.12 02:20:01 AM 0.37 0.00 0.37 0.00 19.64 02:21:01 AM 0.43 0.00 0.43 0.00 17.65 02:22:01 AM 0.20 0.03 0.17 1.87 16.28 02:23:01 AM 4.17 0.32 3.85 36.92 190.07 02:24:01 AM 27.67 0.37 27.31 37.45 1595.45 Average: 21.42 2.11 19.31 472.28 1995.35 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5353156 7056552 2529268 32.09 2688 1886400 683608 7.65 186472 2021896 167464 02:11:01 AM 5258052 7077428 2624372 33.29 2688 1996160 649764 7.28 206156 2067936 42520 02:12:01 AM 5032100 6977236 2850324 36.16 2688 2119696 756452 8.47 258036 2236360 67136 02:13:01 AM 4970980 7048976 2911444 36.94 2688 2246660 637472 7.14 266420 2264408 10820 02:14:01 AM 4972524 7050328 2909900 36.92 2688 2246664 637472 7.14 266420 2264276 4 02:15:01 AM 4972304 7050108 2910120 36.92 2688 2246664 637472 7.14 266420 2264452 4 02:16:01 AM 4972268 7050072 2910156 36.92 2688 2246664 637472 7.14 266420 2264372 4 02:17:01 AM 4929072 7008468 2953352 37.47 2688 2248256 709308 7.94 266684 2307208 180 02:18:01 AM 4922096 7004428 2960328 37.56 2688 2251200 709308 7.94 266688 2314284 1360 02:19:01 AM 4921412 7004120 2961012 37.56 2688 2251576 709308 7.94 266688 2314880 128 02:20:01 AM 4920148 7003244 2962276 37.58 2688 2251956 714856 8.00 266688 2315928 72 02:21:01 AM 4918020 7001492 2964404 37.61 2688 2252336 714856 8.00 266688 2318148 52 02:22:01 AM 4917780 7001716 2964644 37.61 2688 2252800 714856 8.00 266832 2318440 4 02:23:01 AM 5079956 6998040 2802468 35.55 2688 2090444 679084 7.60 267828 2171920 22660 02:24:01 AM 5098988 7012600 2783436 35.31 2688 2088872 671088 7.51 467528 1963460 9072 Average: 5015924 7022987 2866500 36.37 2688 2178423 684158 7.66 270131 2227198 21432 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 332.91 210.51 1835.97 64.65 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 60.40 43.42 588.36 7.76 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 42.13 35.38 315.05 8.65 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 579.07 433.17 117.95 97.15 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 2.53 1.90 0.44 0.42 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 2.60 1.97 0.55 0.48 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 1.58 1.00 0.25 0.15 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 55.81 37.61 16.85 5.80 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 28.04 25.16 7.08 4.97 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 14.08 9.38 3.04 2.01 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 13.18 9.55 3.04 1.90 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 11.81 9.28 2.77 1.82 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 11.20 9.08 2.66 1.77 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 77.82 52.13 97.07 32.36 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 14.90 13.30 12.35 6.36 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 83.21 59.53 200.24 15.75 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) 06/22/2025 _x86_64_ (2 CPU) 02:08:30 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 47.86 0.00 7.11 2.26 0.14 42.62 02:10:01 AM 0 57.67 0.00 7.38 2.32 0.13 32.49 02:10:01 AM 1 38.06 0.00 6.84 2.20 0.15 52.74 02:11:01 AM all 22.75 0.00 3.56 1.46 0.08 72.14 02:11:01 AM 0 24.21 0.00 3.59 1.57 0.08 70.55 02:11:01 AM 1 21.29 0.00 3.54 1.35 0.08 73.73 02:12:01 AM all 24.12 0.00 3.76 0.78 0.08 71.25 02:12:01 AM 0 20.17 0.00 3.62 0.95 0.08 75.18 02:12:01 AM 1 28.08 0.00 3.91 0.62 0.08 67.31 02:13:01 AM all 21.41 0.00 4.89 0.85 0.10 72.75 02:13:01 AM 0 23.32 0.00 5.05 0.95 0.12 70.55 02:13:01 AM 1 19.50 0.00 4.74 0.74 0.08 74.95 02:14:01 AM all 0.34 0.00 0.11 0.08 0.03 99.43 02:14:01 AM 0 0.12 0.00 0.15 0.12 0.05 99.57 02:14:01 AM 1 0.57 0.00 0.07 0.05 0.02 99.30 02:15:01 AM all 0.23 0.00 0.08 0.00 0.03 99.65 02:15:01 AM 0 0.40 0.00 0.10 0.00 0.05 99.45 02:15:01 AM 1 0.07 0.00 0.07 0.00 0.02 99.85 02:16:01 AM all 0.18 0.00 0.08 0.00 0.03 99.72 02:16:01 AM 0 0.33 0.00 0.08 0.00 0.03 99.55 02:16:01 AM 1 0.03 0.00 0.07 0.00 0.02 99.88 02:17:01 AM all 9.35 0.00 1.04 0.01 0.07 89.54 02:17:01 AM 0 12.62 0.00 1.42 0.02 0.07 85.87 02:17:01 AM 1 6.07 0.00 0.65 0.00 0.07 93.21 02:18:01 AM all 14.37 0.00 0.54 0.02 0.08 85.00 02:18:01 AM 0 16.85 0.00 0.55 0.00 0.08 82.51 02:18:01 AM 1 11.90 0.00 0.52 0.03 0.07 87.48 02:19:01 AM all 4.31 0.00 0.32 0.00 0.08 95.29 02:19:01 AM 0 4.55 0.00 0.32 0.00 0.08 95.05 02:19:01 AM 1 4.07 0.00 0.32 0.00 0.08 95.53 02:20:01 AM all 4.40 0.00 0.33 0.00 0.07 95.21 02:20:01 AM 0 2.91 0.00 0.27 0.00 0.07 96.76 02:20:01 AM 1 5.89 0.00 0.38 0.00 0.07 93.66 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 4.27 0.00 0.32 0.00 0.07 95.35 02:21:01 AM 0 3.86 0.00 0.28 0.00 0.07 95.78 02:21:01 AM 1 4.67 0.00 0.35 0.00 0.07 94.91 02:22:01 AM all 4.23 0.00 0.30 0.00 0.08 95.39 02:22:01 AM 0 3.88 0.00 0.30 0.00 0.07 95.75 02:22:01 AM 1 4.59 0.00 0.30 0.00 0.08 95.03 02:23:01 AM all 11.35 0.00 1.61 0.03 0.07 86.94 02:23:01 AM 0 8.95 0.00 1.20 0.03 0.07 89.74 02:23:01 AM 1 13.74 0.00 2.02 0.03 0.07 84.14 02:24:01 AM all 22.75 0.00 2.82 0.18 0.08 74.16 02:24:01 AM 0 34.84 0.00 3.17 0.17 0.10 61.72 02:24:01 AM 1 10.68 0.00 2.47 0.20 0.07 86.58 Average: all 12.80 0.00 1.79 0.38 0.07 84.95 Average: 0 14.32 0.00 1.83 0.41 0.08 83.36 Average: 1 11.28 0.00 1.75 0.35 0.07 86.55