---> uname -a: Linux prd-centos8-robot-2c-8g-2610.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4847 19 2221 6771 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:85:d2:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85445sec preferred_lft 85445sec inet6 fe80::f816:3eff:fe85:d270/64 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) 10/11/2025 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 123.74 0.77 122.98 54.52 13091.74 01:00:01 AM 28.81 0.38 28.43 64.26 2562.57 01:01:01 AM 67.33 7.01 60.31 1293.44 4394.50 01:02:01 AM 25.99 0.07 25.92 1.73 5526.69 01:03:01 AM 2.48 0.00 2.48 0.00 69.13 01:04:01 AM 0.25 0.00 0.25 0.00 2.78 01:05:01 AM 0.53 0.25 0.28 13.60 8.20 01:06:01 AM 2.07 0.00 2.07 0.00 181.90 01:07:01 AM 0.38 0.00 0.38 0.00 144.59 01:08:01 AM 0.32 0.00 0.32 0.00 125.11 01:09:01 AM 0.27 0.00 0.27 0.00 155.33 01:10:01 AM 0.20 0.00 0.20 0.00 49.09 01:11:01 AM 0.37 0.00 0.37 0.00 139.37 01:12:01 AM 19.09 0.43 18.66 47.01 1862.01 Average: 19.42 0.64 18.78 105.33 2022.50 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5175096 7017764 2707328 34.35 2688 2018492 700272 7.84 198036 2158796 57912 01:00:01 AM 5247444 7091652 2634980 33.43 2688 2020420 653324 7.32 218760 2068744 10752 01:01:01 AM 4957496 7053564 2924928 37.11 2688 2263584 676820 7.58 261724 2287432 155032 01:02:01 AM 4929576 7025480 2952848 37.46 2688 2263660 676820 7.58 261924 2310012 4 01:03:01 AM 4929976 7025884 2952448 37.46 2688 2263664 676820 7.58 261928 2309880 8 01:04:01 AM 4928812 7024720 2953612 37.47 2688 2263664 676820 7.58 261928 2311288 4 01:05:01 AM 4879520 6977520 3002904 38.10 2688 2265756 747320 8.37 262268 2359912 1672 01:06:01 AM 4871948 6973176 3010476 38.19 2688 2269020 762732 8.54 262352 2367196 1492 01:07:01 AM 4865752 6970188 3016672 38.27 2688 2272200 778676 8.72 262352 2373432 456 01:08:01 AM 4862280 6970184 3020144 38.31 2688 2275668 778676 8.72 262352 2376884 288 01:09:01 AM 4855404 6967632 3027020 38.40 2688 2280036 812596 9.10 262352 2383552 32 01:10:01 AM 4849808 6965132 3032616 38.47 2688 2283108 851248 9.53 262352 2388872 1668 01:11:01 AM 4846444 6965260 3035980 38.52 2688 2286596 851248 9.53 262352 2392272 1068 01:12:01 AM 5015380 6981212 2867044 36.37 2688 2139812 713076 7.98 478960 2032792 25424 Average: 4943924 7000669 2938500 37.28 2688 2226120 739746 8.28 269974 2294362 18272 12:58:01 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 104.42 79.52 1127.54 11.14 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 15.01 11.61 6.18 4.23 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 183.96 144.20 361.42 39.94 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 445.96 354.99 84.36 66.99 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 2.83 2.15 1.30 0.51 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 3.55 2.00 0.62 0.44 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 67.76 53.73 18.83 4.98 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 217.80 218.68 36.66 15.77 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 174.20 174.87 32.04 13.52 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 262.09 263.09 46.09 18.99 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 228.74 230.79 44.36 17.10 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 155.79 155.76 29.79 12.20 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 242.75 244.69 43.01 17.36 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 130.00 96.39 145.08 105.11 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 159.64 145.18 141.24 23.46 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) 10/11/2025 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 35.50 0.00 5.35 1.22 0.11 57.82 12:59:01 AM 0 25.25 0.00 5.09 1.63 0.10 67.93 12:59:01 AM 1 45.77 0.00 5.61 0.82 0.12 47.68 01:00:01 AM all 12.25 0.00 1.78 0.25 0.06 85.67 01:00:01 AM 0 8.50 0.00 1.47 0.15 0.07 89.81 01:00:01 AM 1 15.99 0.00 2.09 0.35 0.05 81.52 01:01:01 AM all 33.88 0.00 6.36 0.54 0.10 59.12 01:01:01 AM 0 22.61 0.00 5.82 0.37 0.08 71.12 01:01:01 AM 1 45.19 0.00 6.89 0.72 0.12 47.08 01:02:01 AM all 0.93 0.00 1.05 0.53 0.03 97.46 01:02:01 AM 0 1.05 0.00 1.05 0.38 0.03 97.47 01:02:01 AM 1 0.80 0.00 1.04 0.67 0.03 97.45 01:03:01 AM all 0.23 0.00 0.08 0.01 0.03 99.66 01:03:01 AM 0 0.35 0.00 0.08 0.00 0.03 99.53 01:03:01 AM 1 0.10 0.00 0.07 0.02 0.03 99.78 01:04:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 01:04:01 AM 0 0.33 0.00 0.07 0.00 0.02 99.58 01:04:01 AM 1 0.32 0.00 0.08 0.00 0.03 99.57 01:05:01 AM all 4.92 0.00 0.57 0.01 0.04 94.46 01:05:01 AM 0 0.79 0.00 0.28 0.00 0.05 98.88 01:05:01 AM 1 9.06 0.00 0.86 0.02 0.03 90.04 01:06:01 AM all 10.71 0.00 0.98 0.03 0.08 88.21 01:06:01 AM 0 4.38 0.00 0.82 0.05 0.08 94.66 01:06:01 AM 1 17.08 0.00 1.13 0.00 0.08 81.71 01:07:01 AM all 11.52 0.00 0.98 0.00 0.07 87.43 01:07:01 AM 0 9.02 0.00 0.83 0.00 0.07 90.09 01:07:01 AM 1 14.01 0.00 1.14 0.00 0.07 84.78 01:08:01 AM all 11.88 0.00 1.37 0.00 0.07 86.68 01:08:01 AM 0 10.20 0.00 1.28 0.00 0.05 88.47 01:08:01 AM 1 13.57 0.00 1.45 0.00 0.08 84.89 01:09:01 AM all 13.04 0.00 1.32 0.00 0.07 85.57 01:09:01 AM 0 6.91 0.00 1.06 0.00 0.07 91.97 01:09:01 AM 1 19.21 0.00 1.59 0.00 0.07 79.13 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 11.09 0.00 0.94 0.00 0.08 87.89 01:10:01 AM 0 14.11 0.00 1.01 0.00 0.07 84.81 01:10:01 AM 1 8.09 0.00 0.87 0.00 0.08 90.95 01:11:01 AM all 10.42 0.00 1.15 0.00 0.08 88.36 01:11:01 AM 0 9.49 0.00 1.10 0.00 0.08 89.33 01:11:01 AM 1 11.35 0.00 1.20 0.00 0.07 87.39 01:12:01 AM all 24.31 0.00 3.18 0.13 0.07 72.31 01:12:01 AM 0 21.31 0.00 3.28 0.20 0.05 75.16 01:12:01 AM 1 27.30 0.00 3.09 0.07 0.08 69.46 Average: all 12.95 0.00 1.80 0.20 0.06 84.99 Average: 0 9.60 0.00 1.67 0.20 0.06 88.47 Average: 1 16.29 0.00 1.94 0.19 0.07 81.51