---> uname -a: Linux prd-centos8-robot-2c-8g-6642.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 651 4850 19 2195 6747 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:13:f8:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84940sec preferred_lft 84940sec inet6 fe80::f816:3eff:fe13:f812/64 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) 11/07/2025 _x86_64_ (2 CPU) 02:05:31 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 88.42 10.88 77.54 3528.29 7318.79 02:08:01 AM 76.62 0.72 75.91 52.92 10928.59 02:09:01 AM 17.50 0.42 17.08 64.79 634.83 02:10:01 AM 52.83 6.71 46.12 1245.72 3581.11 02:11:01 AM 46.76 0.25 46.51 47.06 6934.56 02:12:01 AM 8.88 0.23 8.65 12.66 597.32 02:13:01 AM 1.92 0.00 1.92 0.00 87.45 02:14:01 AM 0.38 0.00 0.38 0.00 7.63 02:15:01 AM 0.23 0.00 0.23 0.00 9.81 02:16:01 AM 0.27 0.00 0.27 0.00 5.67 02:17:01 AM 0.37 0.00 0.37 0.00 12.85 02:18:01 AM 0.50 0.00 0.50 0.00 12.28 02:19:01 AM 0.33 0.00 0.33 0.00 5.33 02:20:01 AM 0.37 0.02 0.35 0.13 10.80 02:21:01 AM 8.88 5.96 2.92 574.91 79.99 02:22:01 AM 1.35 0.00 1.35 0.00 32.07 02:23:01 AM 0.33 0.00 0.33 0.00 12.73 02:24:01 AM 0.15 0.00 0.15 0.00 3.10 02:25:02 AM 0.13 0.00 0.13 0.00 8.97 02:26:01 AM 0.29 0.00 0.29 0.00 5.37 02:27:01 AM 0.38 0.00 0.38 0.00 13.96 02:28:01 AM 0.30 0.00 0.30 0.00 5.25 02:29:01 AM 17.30 0.40 16.90 46.79 857.09 Average: 14.12 1.11 13.01 242.51 1356.01 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5221672 6957920 2660760 33.76 2688 1918116 802256 8.98 188936 2149152 193776 02:08:01 AM 5092008 6935820 2790424 35.40 2688 2019404 808180 9.05 199044 2233764 16 02:09:01 AM 5099580 6972908 2782852 35.30 2688 2048252 778328 8.71 224788 2204768 35716 02:10:01 AM 4862264 6957856 3020168 38.32 2688 2261064 763804 8.55 256272 2375484 160440 02:11:01 AM 4891744 6990356 2990688 37.94 2688 2265408 732756 8.20 260528 2345392 10836 02:12:01 AM 4849116 6948524 3033316 38.48 2688 2266348 796136 8.91 260656 2387292 568 02:13:01 AM 4849392 6948832 3033040 38.48 2688 2266380 796136 8.91 260656 2387140 40 02:14:01 AM 4840232 6939904 3042200 38.59 2688 2266612 814940 9.12 260656 2395912 236 02:15:01 AM 4840124 6939828 3042308 38.60 2688 2266644 814940 9.12 260656 2395828 40 02:16:01 AM 4838664 6938592 3043768 38.61 2688 2266868 814940 9.12 260664 2397704 232 02:17:01 AM 4838352 6938316 3044080 38.62 2688 2266904 814940 9.12 260664 2398284 4 02:18:01 AM 4843496 6943680 3038936 38.55 2688 2267124 796316 8.92 260664 2392424 4 02:19:01 AM 4843732 6943948 3038700 38.55 2688 2267156 796316 8.92 260664 2392456 4 02:20:01 AM 4842300 6942964 3040132 38.57 2688 2267620 823460 9.22 260772 2393732 264 02:21:01 AM 4811372 6929376 3071060 38.96 2688 2284904 829820 9.29 263068 2421772 60 02:22:01 AM 4803564 6921792 3078868 39.06 2688 2285144 844336 9.45 263068 2429416 248 02:23:01 AM 4824564 6942840 3057868 38.79 2688 2285176 810212 9.07 263068 2408920 40 02:24:01 AM 4824304 6942812 3058128 38.80 2688 2285408 810212 9.07 263068 2409388 232 02:25:02 AM 4817476 6935988 3064956 38.88 2688 2285412 810212 9.07 263068 2415680 12 02:26:01 AM 4810616 6929140 3071816 38.97 2688 2285452 834224 9.34 263068 2423020 8 02:27:01 AM 4795768 6914532 3086664 39.16 2688 2285692 834540 9.34 263068 2437184 8 02:28:01 AM 4823616 6942416 3058816 38.81 2688 2285728 809124 9.06 263068 2409656 8 02:29:01 AM 5010088 6946072 2872344 36.44 2688 2108064 790572 8.85 462260 2048380 22356 Average: 4881480 6943670 3000952 38.07 2688 2230647 805509 9.02 262714 2358815 18485 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 289.60 190.97 1742.37 53.72 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 59.76 40.02 585.70 6.86 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 17.46 9.67 6.94 4.01 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 36.74 29.44 332.12 5.70 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 184.59 136.61 43.26 39.07 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 32.27 21.94 7.13 10.94 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 1.43 0.15 0.20 0.02 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 17.78 16.13 120.10 1.21 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 1.40 0.13 0.10 0.01 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 8.37 6.22 1.28 0.53 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 1.65 0.32 0.21 0.52 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 16.26 15.81 119.96 1.18 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 0.52 0.17 0.04 0.02 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 18.84 18.38 3.39 3.32 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 6.58 6.23 117.68 0.42 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 25.86 24.89 355.18 1.81 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 1.65 0.15 0.19 0.02 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 10.03 8.30 1.82 0.86 0.00 0.00 0.00 0.00 02:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:02 AM eth0 7.33 5.80 112.51 0.77 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 3.68 0.37 6.36 0.02 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 30.46 28.28 355.73 2.05 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 0.72 0.13 0.05 0.01 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 58.86 42.64 86.88 29.56 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 36.19 26.22 174.00 7.08 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) 11/07/2025 _x86_64_ (2 CPU) 02:05:31 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 46.18 0.00 6.26 1.21 0.11 46.24 02:07:01 AM 0 61.05 0.00 8.55 1.52 0.12 28.77 02:07:01 AM 1 31.38 0.00 3.99 0.90 0.10 63.63 02:08:01 AM all 19.05 0.00 2.91 1.28 0.13 76.63 02:08:01 AM 0 20.83 0.00 2.69 1.23 0.15 75.10 02:08:01 AM 1 17.28 0.00 3.14 1.33 0.10 78.15 02:09:01 AM all 15.30 0.00 2.10 0.49 0.08 82.02 02:09:01 AM 0 20.12 0.00 2.34 0.77 0.07 76.71 02:09:01 AM 1 10.47 0.00 1.87 0.22 0.10 87.33 02:10:01 AM all 20.84 0.00 4.20 20.52 0.08 54.35 02:10:01 AM 0 20.75 0.00 4.20 6.33 0.08 68.64 02:10:01 AM 1 20.93 0.00 4.20 34.72 0.08 40.08 02:11:01 AM all 13.94 0.00 2.40 3.27 0.08 80.31 02:11:01 AM 0 18.71 0.00 2.64 2.99 0.08 75.58 02:11:01 AM 1 9.17 0.00 2.15 3.55 0.08 85.04 02:12:01 AM all 2.02 0.00 0.27 0.23 0.06 97.43 02:12:01 AM 0 2.29 0.00 0.42 0.45 0.05 96.79 02:12:01 AM 1 1.75 0.00 0.12 0.00 0.07 98.06 02:13:01 AM all 0.21 0.00 0.10 0.00 0.08 99.62 02:13:01 AM 0 0.12 0.00 0.10 0.00 0.07 99.72 02:13:01 AM 1 0.30 0.00 0.10 0.00 0.08 99.52 02:14:01 AM all 0.69 0.00 0.16 0.00 0.08 99.08 02:14:01 AM 0 0.25 0.00 0.13 0.00 0.07 99.55 02:14:01 AM 1 1.12 0.00 0.18 0.00 0.08 98.61 02:15:01 AM all 0.25 0.00 0.08 0.00 0.09 99.58 02:15:01 AM 0 0.45 0.00 0.12 0.00 0.12 99.31 02:15:01 AM 1 0.05 0.00 0.03 0.00 0.07 99.85 02:16:01 AM all 0.79 0.00 0.13 0.00 0.07 99.02 02:16:01 AM 0 1.25 0.00 0.12 0.00 0.07 98.56 02:16:01 AM 1 0.32 0.00 0.13 0.00 0.07 99.48 02:17:01 AM all 0.52 0.00 0.12 0.00 0.06 99.31 02:17:01 AM 0 0.42 0.00 0.15 0.00 0.07 99.37 02:17:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 0.91 0.00 0.16 0.00 0.06 98.87 02:18:01 AM 0 0.65 0.00 0.08 0.00 0.03 99.23 02:18:01 AM 1 1.17 0.00 0.23 0.00 0.08 98.51 02:19:01 AM all 0.50 0.00 0.09 0.00 0.08 99.33 02:19:01 AM 0 0.75 0.00 0.07 0.00 0.07 99.12 02:19:01 AM 1 0.25 0.00 0.12 0.00 0.08 99.55 02:20:01 AM all 2.05 0.00 0.17 0.00 0.06 97.73 02:20:01 AM 0 2.40 0.00 0.13 0.00 0.02 97.45 02:20:01 AM 1 1.69 0.00 0.20 0.00 0.10 98.01 02:21:01 AM all 0.56 0.24 0.36 0.13 0.07 98.65 02:21:01 AM 0 0.42 0.48 0.37 0.23 0.07 98.43 02:21:01 AM 1 0.70 0.00 0.35 0.02 0.07 98.86 02:22:01 AM all 1.04 0.00 0.19 0.01 0.07 98.69 02:22:01 AM 0 0.72 0.00 0.20 0.02 0.10 98.96 02:22:01 AM 1 1.37 0.00 0.18 0.00 0.03 98.41 02:23:01 AM all 0.46 0.00 0.10 0.00 0.10 99.34 02:23:01 AM 0 0.37 0.00 0.12 0.00 0.08 99.43 02:23:01 AM 1 0.55 0.00 0.08 0.00 0.12 99.25 02:24:01 AM all 0.96 0.00 0.12 0.00 0.07 98.86 02:24:01 AM 0 1.52 0.00 0.12 0.00 0.07 98.29 02:24:01 AM 1 0.40 0.00 0.12 0.00 0.07 99.42 02:25:02 AM all 0.48 0.00 0.10 0.00 0.04 99.38 02:25:02 AM 0 0.33 0.00 0.15 0.00 0.07 99.45 02:25:02 AM 1 0.62 0.00 0.05 0.00 0.02 99.32 02:26:01 AM all 0.53 0.00 0.12 0.00 0.07 99.28 02:26:01 AM 0 0.49 0.00 0.15 0.00 0.08 99.27 02:26:01 AM 1 0.58 0.00 0.08 0.00 0.05 99.29 02:27:01 AM all 1.10 0.00 0.23 0.08 0.07 98.53 02:27:01 AM 0 1.59 0.00 0.28 0.00 0.08 98.04 02:27:01 AM 1 0.60 0.00 0.17 0.17 0.05 99.01 02:28:01 AM all 0.46 0.00 0.10 0.00 0.05 99.39 02:28:01 AM 0 0.47 0.00 0.07 0.00 0.03 99.43 02:28:01 AM 1 0.45 0.00 0.13 0.00 0.07 99.35 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 19.98 0.00 3.02 0.93 0.08 75.99 02:29:01 AM 0 21.27 0.00 3.01 1.67 0.08 73.97 02:29:01 AM 1 18.69 0.00 3.03 0.18 0.08 78.01 Average: all 6.48 0.01 1.02 1.23 0.07 91.18 Average: 0 7.72 0.02 1.14 0.66 0.07 90.38 Average: 1 5.25 0.00 0.90 1.79 0.07 91.98