---> uname -a: Linux prd-centos8-robot-2c-8g-40907.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4916 19 2183 6802 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:be:ee:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85492sec preferred_lft 85492sec inet6 fe80::f816:3eff:febe:ee8b/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) 07/09/2025 _x86_64_ (2 CPU) 02:25:27 LINUX RESTART (2 CPU) 02:26:02 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 88.83 15.96 72.87 4695.34 7168.72 02:28:01 AM 83.66 0.72 82.94 52.92 9925.84 02:29:01 AM 50.03 7.13 42.90 1310.50 3580.37 02:30:01 AM 58.66 0.25 58.41 47.06 7720.38 02:31:01 AM 3.58 0.02 3.56 0.13 123.52 02:32:01 AM 1.95 0.00 1.95 0.00 135.78 02:33:01 AM 0.20 0.00 0.20 0.00 51.73 02:34:01 AM 0.10 0.00 0.10 0.00 28.48 02:35:01 AM 0.30 0.00 0.30 0.00 82.94 02:36:01 AM 0.38 0.00 0.38 0.00 8.85 02:37:01 AM 0.48 0.00 0.48 0.00 14.85 02:38:01 AM 0.38 0.00 0.38 0.00 25.91 02:39:01 AM 3.67 0.32 3.35 36.93 245.19 02:40:00 AM 30.39 0.54 29.85 65.82 1685.64 02:40:01 AM 2.11 0.00 2.11 0.00 16.84 Average: 22.93 1.76 21.17 438.31 2192.04 02:26:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5369236 7082840 2513188 31.88 2688 1895948 669144 7.49 186528 2007580 178232 02:28:01 AM 5190256 7027472 2692168 34.15 2688 2013128 698600 7.82 198268 2144608 42484 02:29:01 AM 5022412 7011636 2860012 36.28 2688 2161944 726604 8.14 262280 2240256 90852 02:30:01 AM 4959644 7044276 2922780 37.08 2688 2252700 670560 7.51 262260 2282236 24 02:31:01 AM 4919940 7005340 2962484 37.58 2688 2253468 736564 8.25 262400 2322012 768 02:32:01 AM 4913528 7000680 2968896 37.66 2688 2255212 771884 8.64 262408 2327880 288 02:33:01 AM 4911012 6999460 2971412 37.70 2688 2256568 771884 8.64 262412 2330428 172 02:34:01 AM 4909380 6999328 2973044 37.72 2688 2258020 771884 8.64 262416 2332072 804 02:35:01 AM 4905072 6996616 2977352 37.77 2688 2259616 789708 8.84 262416 2336292 4 02:36:01 AM 4905048 6996744 2977376 37.77 2688 2259768 789708 8.84 262416 2336464 4 02:37:01 AM 4904760 6996740 2977664 37.78 2688 2260068 789708 8.84 262420 2336976 28 02:38:01 AM 4901456 6994408 2980968 37.82 2688 2261024 789708 8.84 262420 2340136 296 02:39:01 AM 5065664 6994156 2816760 35.73 2688 2100240 729432 8.17 265816 2187488 23664 02:40:00 AM 5125384 7052768 2757040 34.98 2688 2101444 672680 7.53 466300 1935808 10948 02:40:01 AM 5094044 7021584 2788380 35.37 2688 2101476 708444 7.93 467596 1965724 10984 Average: 5006456 7014937 2875968 36.49 2688 2179375 739101 8.28 280557 2228397 23970 02:26:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 304.46 198.47 1839.71 60.96 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 68.71 50.78 660.06 8.46 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 40.57 35.17 312.97 8.68 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 200.35 146.91 46.16 41.55 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 46.18 39.91 10.37 3.63 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 90.37 88.20 17.43 10.82 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 49.35 47.87 10.83 5.36 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 64.82 65.12 11.98 5.66 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 70.35 67.97 15.20 7.94 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 7.03 5.83 1.73 1.05 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 11.73 9.88 2.75 1.82 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 29.94 26.91 7.56 4.78 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 87.75 65.52 103.18 49.59 0.00 0.00 0.00 0.00 02:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:00 AM eth0 16.88 16.12 13.71 7.98 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 90.53 66.32 120.79 25.16 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 77.56 61.65 216.30 15.56 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) 07/09/2025 _x86_64_ (2 CPU) 02:25:27 LINUX RESTART (2 CPU) 02:26:02 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 42.72 0.00 6.60 1.96 0.11 48.60 02:27:01 AM 0 38.73 0.00 6.63 2.41 0.10 52.12 02:27:01 AM 1 46.72 0.00 6.57 1.51 0.12 45.09 02:28:01 AM all 22.72 0.00 3.10 2.24 0.08 71.86 02:28:01 AM 0 16.72 0.00 2.85 1.85 0.08 78.50 02:28:01 AM 1 28.73 0.00 3.34 2.62 0.08 65.23 02:29:01 AM all 26.31 0.00 4.31 1.88 0.09 67.40 02:29:01 AM 0 18.76 0.00 3.97 2.02 0.08 75.17 02:29:01 AM 1 33.86 0.00 4.65 1.75 0.10 59.64 02:30:01 AM all 17.96 0.00 3.49 1.20 0.08 77.27 02:30:01 AM 0 15.13 0.00 3.67 1.74 0.10 79.36 02:30:01 AM 1 20.78 0.00 3.32 0.67 0.07 75.17 02:31:01 AM all 2.98 0.00 0.32 0.02 0.06 96.63 02:31:01 AM 0 0.52 0.00 0.25 0.03 0.05 99.15 02:31:01 AM 1 5.45 0.00 0.39 0.00 0.07 94.10 02:32:01 AM all 8.19 0.00 0.49 0.01 0.08 91.24 02:32:01 AM 0 9.60 0.00 0.44 0.00 0.08 89.88 02:32:01 AM 1 6.78 0.00 0.54 0.02 0.07 92.60 02:33:01 AM all 5.98 0.00 0.38 0.00 0.08 93.56 02:33:01 AM 0 2.33 0.00 0.38 0.00 0.07 97.22 02:33:01 AM 1 9.68 0.00 0.37 0.00 0.10 89.85 02:34:01 AM all 3.48 0.00 0.29 0.00 0.09 96.14 02:34:01 AM 0 2.34 0.00 0.30 0.00 0.10 97.26 02:34:01 AM 1 4.61 0.00 0.29 0.00 0.08 95.02 02:35:01 AM all 8.74 0.00 0.45 0.00 0.11 90.70 02:35:01 AM 0 4.76 0.00 0.49 0.00 0.10 94.65 02:35:01 AM 1 12.71 0.00 0.42 0.00 0.12 86.75 02:36:01 AM all 2.13 0.00 0.23 0.03 0.07 97.54 02:36:01 AM 0 1.99 0.00 0.22 0.07 0.07 97.66 02:36:01 AM 1 2.27 0.00 0.23 0.00 0.07 97.43 02:37:01 AM all 3.12 0.00 0.18 0.01 0.07 96.62 02:37:01 AM 0 4.50 0.00 0.18 0.00 0.07 95.25 02:37:01 AM 1 1.74 0.00 0.18 0.02 0.07 97.99 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 8.14 0.00 0.42 0.00 0.08 91.36 02:38:01 AM 0 8.47 0.00 0.47 0.00 0.08 90.98 02:38:01 AM 1 7.81 0.00 0.37 0.00 0.08 91.74 02:39:01 AM all 16.00 0.00 1.71 0.13 0.08 82.08 02:39:01 AM 0 12.40 0.00 1.69 0.20 0.07 85.64 02:39:01 AM 1 19.60 0.00 1.74 0.05 0.08 78.53 02:40:00 AM all 29.38 0.00 3.03 0.49 0.10 66.99 02:40:00 AM 0 8.52 0.00 1.69 0.42 0.10 89.26 02:40:00 AM 1 50.27 0.00 4.37 0.56 0.10 44.69 02:40:01 AM all 30.48 0.00 26.74 0.00 0.00 42.78 02:40:01 AM 0 46.24 0.00 22.58 0.00 0.00 31.18 02:40:01 AM 1 14.89 0.00 30.85 0.00 0.00 54.26 Average: all 14.12 0.00 1.81 0.57 0.08 83.42 Average: 0 10.36 0.00 1.68 0.62 0.08 87.26 Average: 1 17.88 0.00 1.94 0.51 0.09 79.58