---> uname -a: Linux prd-centos8-robot-2c-8g-49439.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 612 4915 19 2169 6787 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:8b:36:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fe8b:368c/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) 08/05/2025 _x86_64_ (2 CPU) 00:45:33 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:02 AM 135.47 55.23 80.24 7258.11 29587.64 12:48:01 AM 98.14 0.73 97.41 53.81 11281.62 12:49:01 AM 34.84 0.42 34.43 64.79 3036.04 12:50:01 AM 73.83 6.96 66.86 1292.77 8171.39 12:51:01 AM 9.83 0.00 9.83 0.00 665.92 12:52:01 AM 0.55 0.00 0.55 0.00 6.96 12:53:01 AM 0.33 0.00 0.33 0.00 3.42 12:54:01 AM 0.63 0.23 0.40 12.66 15.30 12:55:01 AM 2.10 0.00 2.10 0.00 149.61 12:56:01 AM 0.23 0.00 0.23 0.00 3.63 12:57:01 AM 15.66 0.32 15.35 36.93 817.10 Average: 33.69 5.82 27.87 793.83 4876.00 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:02 AM 5385148 7051840 2497284 31.68 2688 1849784 692872 7.76 186260 1992540 163620 12:48:01 AM 5149272 6985952 2733160 34.67 2688 2012340 730364 8.18 198748 2182148 42480 12:49:01 AM 5131444 7018300 2750988 34.90 2688 2060552 721088 8.07 230340 2163212 40980 12:50:01 AM 4937684 7024860 2944748 37.36 2688 2254648 655104 7.34 262876 2299648 10840 12:51:01 AM 4938652 7025784 2943780 37.35 2688 2254664 655104 7.34 262888 2299312 4 12:52:01 AM 4938612 7025744 2943820 37.35 2688 2254664 655104 7.34 262892 2299400 4 12:53:01 AM 4938540 7025672 2943892 37.35 2688 2254664 655104 7.34 262892 2299336 4 12:54:01 AM 4863996 6954172 3018436 38.29 2688 2257708 765844 8.58 263024 2372632 2452 12:55:01 AM 4831388 6921588 3051044 38.71 2688 2257732 777064 8.70 263024 2405440 16 12:56:01 AM 4818884 6909092 3063548 38.87 2688 2257740 800616 8.96 263024 2418256 16 12:57:01 AM 5051808 6962996 2830624 35.91 2688 2084596 730228 8.18 303352 2170352 23952 Average: 4998675 6991455 2883757 36.58 2688 2163554 712590 7.98 250847 2263843 25852 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:02 AM eth0 338.05 200.17 1680.66 58.93 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 79.65 63.13 810.65 9.72 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 27.85 23.66 88.17 7.06 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 457.68 369.33 340.31 93.09 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 60.56 53.34 15.69 12.51 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 2.63 2.00 0.56 0.48 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 2.70 1.95 0.43 0.42 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 64.37 48.58 449.81 4.40 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 322.40 313.46 5596.05 20.28 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 311.93 306.98 5622.86 19.85 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 140.39 105.62 1112.28 32.44 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 164.52 135.41 1429.82 23.58 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) 08/05/2025 _x86_64_ (2 CPU) 00:45:33 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:02 AM all 44.34 0.03 7.28 9.01 0.10 39.23 12:47:02 AM 0 37.44 0.03 7.56 7.76 0.10 47.10 12:47:02 AM 1 51.22 0.03 6.99 10.25 0.10 31.40 12:48:01 AM all 27.32 0.00 3.79 1.90 0.09 66.89 12:48:01 AM 0 17.34 0.00 3.14 1.22 0.10 78.19 12:48:01 AM 1 37.28 0.00 4.44 2.58 0.08 55.62 12:49:01 AM all 20.51 0.00 3.38 0.38 0.07 75.67 12:49:01 AM 0 17.76 0.00 3.09 0.17 0.07 78.92 12:49:01 AM 1 23.25 0.00 3.67 0.58 0.07 72.43 12:50:01 AM all 24.87 0.00 5.20 0.95 0.10 68.87 12:50:01 AM 0 18.82 0.00 4.40 0.72 0.10 75.95 12:50:01 AM 1 30.91 0.00 6.00 1.17 0.10 61.81 12:51:01 AM all 0.67 0.00 0.36 0.07 0.05 98.86 12:51:01 AM 0 0.80 0.00 0.40 0.13 0.05 98.61 12:51:01 AM 1 0.53 0.00 0.32 0.00 0.05 99.10 12:52:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 12:52:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 12:52:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 12:53:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 12:53:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 12:53:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 12:54:01 AM all 6.43 0.00 1.34 0.01 0.05 92.17 12:54:01 AM 0 9.70 0.00 2.30 0.02 0.05 87.94 12:54:01 AM 1 3.16 0.00 0.39 0.00 0.05 96.40 12:55:01 AM all 8.84 0.00 1.19 0.01 0.08 89.87 12:55:01 AM 0 17.09 0.00 2.16 0.00 0.10 80.64 12:55:01 AM 1 0.69 0.00 0.23 0.02 0.07 99.00 12:56:01 AM all 8.87 0.00 1.19 0.00 0.11 89.83 12:56:01 AM 0 13.44 0.00 1.77 0.00 0.13 84.66 12:56:01 AM 1 4.34 0.00 0.62 0.00 0.08 94.96 12:57:01 AM all 17.65 0.00 2.58 0.07 0.08 79.63 12:57:01 AM 0 20.00 0.00 2.96 0.08 0.07 76.89 12:57:01 AM 1 15.31 0.00 2.19 0.05 0.08 82.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.54 0.00 2.40 1.12 0.07 81.86 Average: 0 13.93 0.00 2.54 0.92 0.07 82.54 Average: 1 15.15 0.00 2.27 1.33 0.07 81.18