---> uname -a: Linux prd-centos8-robot-2c-8g-48721.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 603 4927 19 2166 6795 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:72:5d:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85415sec preferred_lft 85415sec inet6 fe80::f816:3eff:fe72:5d23/64 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) 09/04/2025 _x86_64_ (2 CPU) 03:18:18 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 85.19 6.41 78.78 1099.67 5593.50 03:21:01 AM 89.60 0.72 88.89 52.92 11178.56 03:22:01 AM 43.14 7.16 35.97 1310.50 2232.42 03:23:01 AM 56.85 0.25 56.60 47.05 7758.86 03:24:01 AM 4.80 0.20 4.60 11.60 184.12 03:25:01 AM 1.88 0.00 1.88 0.00 70.55 03:26:01 AM 0.18 0.00 0.18 0.00 5.76 03:27:01 AM 0.25 0.00 0.25 0.00 5.22 03:28:01 AM 0.27 0.00 0.27 0.00 7.80 03:29:01 AM 0.20 0.02 0.18 0.13 6.85 03:30:01 AM 0.48 0.00 0.48 0.00 9.93 03:31:01 AM 0.52 0.00 0.52 0.00 7.23 03:32:01 AM 0.47 0.00 0.47 0.00 6.91 03:33:01 AM 0.48 0.00 0.48 0.00 7.73 03:34:01 AM 21.51 0.45 21.06 47.98 905.21 Average: 20.39 1.01 19.38 171.35 1865.56 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5230204 6986588 2652220 33.65 2688 1936764 788116 8.82 193920 2130776 214176 03:21:01 AM 5179556 7014808 2702868 34.29 2688 2011756 714556 8.00 209332 2145256 9940 03:22:01 AM 4933984 7017000 2948440 37.41 2688 2251604 698212 7.82 257788 2318784 179072 03:23:01 AM 4951640 7038644 2930784 37.18 2688 2254836 655236 7.34 262232 2287824 8 03:24:01 AM 4908228 6995880 2974196 37.73 2688 2255500 731364 8.19 262360 2331136 156 03:25:01 AM 4907508 6995256 2974916 37.74 2688 2255596 731364 8.19 262360 2331756 52 03:26:01 AM 4907080 6994932 2975344 37.75 2688 2255708 731364 8.19 262360 2332256 40 03:27:01 AM 4904928 6992920 2977496 37.77 2688 2255840 731364 8.19 262360 2334676 96 03:28:01 AM 4904792 6992920 2977632 37.78 2688 2255984 731364 8.19 262360 2334692 92 03:29:01 AM 4904336 6992644 2978088 37.78 2688 2256156 731364 8.19 262360 2335164 104 03:30:01 AM 4904004 6992356 2978420 37.79 2688 2256192 726552 8.14 262360 2335272 4 03:31:01 AM 4903724 6992120 2978700 37.79 2688 2256236 726552 8.14 262360 2335636 4 03:32:01 AM 4903476 6991940 2978948 37.79 2688 2256304 726552 8.14 262508 2335796 4 03:33:01 AM 4903180 6991684 2979244 37.80 2688 2256344 726552 8.14 262508 2336084 4 03:34:01 AM 5095392 7000924 2787032 35.36 2688 2079324 704056 7.88 458680 1971748 22244 Average: 4962802 6999374 2919622 37.04 2688 2206276 723638 8.10 267057 2279790 28400 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 215.64 154.35 1431.50 34.10 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 65.39 47.92 587.14 7.90 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 45.80 32.56 331.89 8.01 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 206.30 144.30 44.31 39.14 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 17.35 10.78 5.20 4.67 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 1.42 1.88 0.37 0.44 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 2.60 2.15 0.53 0.48 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 2.13 2.35 0.73 0.68 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 3.18 2.12 0.62 0.48 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 4.43 3.60 1.11 1.01 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 1.52 0.55 0.26 0.13 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 1.42 0.73 0.64 0.47 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 4.67 2.00 0.73 0.37 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 2.58 1.10 1.26 0.89 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 49.13 36.57 80.65 26.80 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 41.58 29.53 165.83 8.37 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) 09/04/2025 _x86_64_ (2 CPU) 03:18:18 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 37.97 0.00 6.08 1.22 0.10 54.62 03:20:01 AM 0 40.84 0.00 6.25 1.68 0.10 51.13 03:20:01 AM 1 35.12 0.00 5.91 0.75 0.10 58.12 03:21:01 AM all 22.49 0.00 3.70 1.30 0.08 72.42 03:21:01 AM 0 19.33 0.00 3.34 1.07 0.08 76.17 03:21:01 AM 1 25.64 0.00 4.07 1.54 0.08 68.67 03:22:01 AM all 29.63 0.00 4.71 0.43 0.10 65.13 03:22:01 AM 0 37.25 0.00 5.13 0.33 0.10 57.19 03:22:01 AM 1 22.03 0.00 4.30 0.52 0.10 73.06 03:23:01 AM all 13.68 0.00 2.64 0.67 0.07 82.94 03:23:01 AM 0 8.88 0.00 2.29 0.32 0.07 88.45 03:23:01 AM 1 18.49 0.00 2.99 1.02 0.07 77.44 03:24:01 AM all 1.77 0.00 0.20 0.02 0.03 97.98 03:24:01 AM 0 0.67 0.00 0.17 0.02 0.03 99.11 03:24:01 AM 1 2.87 0.00 0.23 0.02 0.03 96.85 03:25:01 AM all 0.96 0.00 0.11 0.01 0.04 98.88 03:25:01 AM 0 0.97 0.00 0.10 0.00 0.05 98.88 03:25:01 AM 1 0.95 0.00 0.12 0.02 0.03 98.88 03:26:01 AM all 0.99 0.00 0.13 0.00 0.04 98.84 03:26:01 AM 0 0.64 0.00 0.13 0.00 0.03 99.20 03:26:01 AM 1 1.35 0.00 0.12 0.00 0.05 98.48 03:27:01 AM all 1.14 0.00 0.09 0.00 0.05 98.72 03:27:01 AM 0 0.92 0.00 0.08 0.00 0.03 98.96 03:27:01 AM 1 1.35 0.00 0.10 0.00 0.07 98.48 03:28:01 AM all 1.11 0.00 0.11 0.00 0.05 98.73 03:28:01 AM 0 1.07 0.00 0.10 0.00 0.05 98.78 03:28:01 AM 1 1.15 0.00 0.12 0.00 0.05 98.68 03:29:01 AM all 1.11 0.00 0.12 0.00 0.05 98.72 03:29:01 AM 0 0.77 0.00 0.12 0.00 0.05 99.06 03:29:01 AM 1 1.45 0.00 0.12 0.00 0.05 98.38 03:30:01 AM all 0.57 0.00 0.12 0.00 0.05 99.26 03:30:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 03:30:01 AM 1 0.57 0.00 0.17 0.00 0.07 99.20 03:30:01 AM CPU %user %nice %system %iowait %steal %idle 03:31:01 AM all 0.63 0.00 0.11 0.00 0.03 99.23 03:31:01 AM 0 0.75 0.00 0.10 0.00 0.03 99.11 03:31:01 AM 1 0.50 0.00 0.12 0.00 0.03 99.35 03:32:01 AM all 0.69 0.00 0.09 0.00 0.06 99.16 03:32:01 AM 0 0.70 0.00 0.08 0.00 0.05 99.16 03:32:01 AM 1 0.67 0.00 0.10 0.00 0.07 99.16 03:33:01 AM all 0.59 0.00 0.12 0.00 0.06 99.23 03:33:01 AM 0 0.48 0.00 0.13 0.00 0.07 99.31 03:33:01 AM 1 0.70 0.00 0.10 0.00 0.05 99.15 03:34:01 AM all 18.58 0.00 3.14 0.10 0.08 78.10 03:34:01 AM 0 11.81 0.00 2.95 0.05 0.08 85.10 03:34:01 AM 1 25.35 0.00 3.34 0.15 0.07 71.10 Average: all 8.80 0.00 1.43 0.25 0.06 89.46 Average: 0 8.38 0.00 1.40 0.23 0.06 89.92 Average: 1 9.22 0.00 1.46 0.27 0.06 88.99