---> uname -a: Linux prd-centos8-robot-2c-8g-12104.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 587 4932 19 2177 6811 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:fa:5f:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85333sec preferred_lft 85333sec inet6 fe80::f816:3eff:fefa:5f3e/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) 12/10/2025 _x86_64_ (2 CPU) 00:44:59 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 121.46 0.37 121.09 15.59 11132.86 12:48:01 AM 44.52 0.88 43.64 64.51 5456.85 12:49:01 AM 42.80 7.10 35.70 1309.96 2319.54 12:50:01 AM 56.06 0.25 55.81 47.05 7855.50 12:51:01 AM 3.37 0.00 3.37 0.00 108.11 12:52:01 AM 0.18 0.00 0.18 0.00 2.25 12:53:01 AM 0.12 0.00 0.12 0.00 1.07 12:54:01 AM 0.60 0.22 0.38 11.73 34.44 12:55:01 AM 2.08 0.00 2.08 0.00 68.82 12:56:02 AM 0.35 0.00 0.35 0.00 6.45 12:57:01 AM 0.15 0.00 0.15 0.00 1.97 12:58:01 AM 0.20 0.00 0.20 0.00 2.42 12:59:01 AM 0.15 0.00 0.15 0.00 2.38 01:00:00 AM 0.13 0.00 0.13 0.00 2.30 01:01:01 AM 1.46 0.05 1.41 0.40 33.48 01:02:01 AM 16.61 0.47 16.14 48.51 741.60 Average: 18.16 0.58 17.58 93.71 1737.54 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5107924 6985692 2774508 35.20 2688 2054540 737612 8.26 191780 2238780 170848 12:48:01 AM 5072436 6953680 2809996 35.65 2688 2057240 750196 8.40 214160 2247672 44256 12:49:01 AM 4838968 6970476 3043464 38.61 2688 2297408 739740 8.28 288052 2376832 213216 12:50:01 AM 4944628 7047960 2937804 37.27 2688 2269704 626116 7.01 261052 2290664 36 12:51:01 AM 4945088 7048436 2937344 37.26 2688 2269712 626116 7.01 261056 2290716 4 12:52:01 AM 4945068 7048416 2937364 37.26 2688 2269712 626116 7.01 261056 2290576 12 12:53:01 AM 4945184 7048532 2937248 37.26 2688 2269712 626116 7.01 261056 2290504 4 12:54:01 AM 4897284 7001760 2985148 37.87 2688 2270840 689640 7.72 261188 2337468 16 12:55:01 AM 4897264 7001756 2985168 37.87 2688 2270856 689640 7.72 261188 2337368 16 12:56:02 AM 4897344 7001852 2985088 37.87 2688 2270872 689640 7.72 261188 2337452 16 12:57:01 AM 4895812 7000332 2986620 37.89 2688 2270884 689640 7.72 261188 2339212 16 12:58:01 AM 4895512 7000048 2986920 37.89 2688 2270900 689640 7.72 261192 2339108 16 12:59:01 AM 4895616 7000168 2986816 37.89 2688 2270916 705056 7.89 261192 2339124 16 01:00:00 AM 4894884 6999456 2987548 37.90 2688 2270936 698008 7.82 261192 2339608 4 01:01:01 AM 4893276 6997896 2989156 37.92 2688 2270972 698008 7.82 261336 2341048 24 01:02:01 AM 5109872 7027932 2772560 35.17 2688 2090500 674160 7.55 459156 1955008 22328 Average: 4942260 7008400 2940172 37.30 2688 2234106 684715 7.67 267940 2293196 28177 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 126.66 102.13 1490.65 13.78 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 10.75 6.91 5.72 3.35 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 40.34 35.64 332.88 7.15 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 327.59 279.61 102.94 88.75 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 2.63 2.03 0.63 0.49 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 2.65 1.90 0.44 0.43 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 0.93 0.65 0.15 0.11 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 37.82 19.89 32.82 2.23 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 0.37 0.10 0.03 0.01 0.00 0.00 0.00 0.00 12:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:02 AM eth0 0.72 0.22 0.17 0.07 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 0.36 0.07 0.03 0.01 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 0.52 0.03 0.03 0.00 0.00 0.00 0.00 0.00 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 0.48 0.27 0.03 0.02 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 0.89 0.62 0.10 0.06 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 38.43 38.07 568.11 2.64 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 93.95 62.64 152.87 24.81 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 42.88 34.48 168.40 9.00 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) 12/10/2025 _x86_64_ (2 CPU) 00:44:59 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 38.77 0.00 5.67 1.10 0.10 54.37 12:47:01 AM 0 44.17 0.00 5.77 1.11 0.10 48.84 12:47:01 AM 1 33.35 0.00 5.57 1.08 0.10 59.90 12:48:01 AM all 16.78 0.00 2.07 0.48 0.10 80.57 12:48:01 AM 0 21.30 0.00 2.34 0.37 0.10 75.90 12:48:01 AM 1 12.27 0.00 1.80 0.58 0.10 85.25 12:49:01 AM all 25.36 0.00 4.61 0.44 0.08 69.51 12:49:01 AM 0 30.66 0.00 5.23 0.62 0.08 63.42 12:49:01 AM 1 20.05 0.00 3.99 0.27 0.08 75.61 12:50:01 AM all 16.69 0.00 3.81 0.53 0.08 78.89 12:50:01 AM 0 17.46 0.00 3.72 0.63 0.07 78.11 12:50:01 AM 1 15.92 0.00 3.90 0.43 0.08 79.67 12:51:01 AM all 0.36 0.00 0.08 0.01 0.05 99.50 12:51:01 AM 0 0.63 0.00 0.10 0.02 0.05 99.20 12:51:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 12:52:01 AM all 0.34 0.00 0.06 0.00 0.05 99.55 12:52:01 AM 0 0.60 0.00 0.05 0.00 0.05 99.30 12:52:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 12:53:01 AM all 0.15 0.00 0.08 0.00 0.04 99.72 12:53:01 AM 0 0.27 0.00 0.13 0.00 0.05 99.55 12:53:01 AM 1 0.03 0.00 0.03 0.00 0.03 99.90 12:54:01 AM all 2.64 0.00 0.40 0.00 0.08 96.87 12:54:01 AM 0 1.83 0.00 0.23 0.00 0.10 97.84 12:54:01 AM 1 3.46 0.00 0.57 0.00 0.07 95.91 12:55:01 AM all 0.75 0.00 0.08 0.01 0.09 99.07 12:55:01 AM 0 0.67 0.00 0.08 0.02 0.10 99.13 12:55:01 AM 1 0.83 0.00 0.07 0.00 0.08 99.01 12:56:02 AM all 0.77 0.00 0.09 0.00 0.09 99.05 12:56:02 AM 0 0.87 0.00 0.10 0.00 0.12 98.92 12:56:02 AM 1 0.67 0.00 0.08 0.00 0.07 99.18 12:57:01 AM all 0.76 0.00 0.09 0.00 0.09 99.05 12:57:01 AM 0 0.87 0.00 0.10 0.00 0.12 98.91 12:57:01 AM 1 0.66 0.00 0.08 0.00 0.07 99.18 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 0.73 0.00 0.08 0.00 0.08 99.10 12:58:01 AM 0 0.65 0.00 0.12 0.00 0.08 99.15 12:58:01 AM 1 0.82 0.00 0.05 0.00 0.08 99.05 12:59:01 AM all 0.76 0.00 0.08 0.00 0.11 99.06 12:59:01 AM 0 0.83 0.00 0.08 0.00 0.13 98.95 12:59:01 AM 1 0.68 0.00 0.07 0.00 0.08 99.17 01:00:00 AM all 0.96 0.00 0.11 0.00 0.08 98.85 01:00:00 AM 0 1.10 0.00 0.15 0.00 0.08 98.67 01:00:00 AM 1 0.82 0.00 0.07 0.00 0.08 99.02 01:01:01 AM all 1.35 0.00 0.32 0.02 0.11 98.20 01:01:01 AM 0 1.53 0.00 0.48 0.02 0.12 97.86 01:01:01 AM 1 1.18 0.00 0.17 0.02 0.10 98.54 01:02:01 AM all 17.52 0.00 2.95 0.10 0.08 79.34 01:02:01 AM 0 19.63 0.00 3.01 0.12 0.08 77.16 01:02:01 AM 1 15.40 0.00 2.90 0.08 0.08 81.53 Average: all 7.81 0.00 1.29 0.17 0.08 90.65 Average: 0 8.97 0.00 1.36 0.18 0.09 89.40 Average: 1 6.66 0.00 1.22 0.15 0.08 91.89