---> uname -a: Linux prd-centos8-robot-2c-8g-43044.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: 2799.996 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 614 4826 19 2256 6785 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:f9:bd:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85557sec preferred_lft 85557sec inet6 fe80::f816:3eff:fef9:bd2b/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) 07/16/2025 _x86_64_ (2 CPU) 00:53:39 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 111.61 35.87 75.75 7186.54 15157.45 12:56:01 AM 89.69 0.72 88.97 52.92 10701.38 12:57:01 AM 41.66 0.42 41.24 64.79 3702.55 12:58:01 AM 65.18 6.96 58.21 1292.77 7397.42 12:59:01 AM 9.28 0.02 9.27 0.13 644.41 01:00:01 AM 2.00 0.00 2.00 0.00 129.07 01:01:01 AM 1.05 0.03 1.02 0.27 599.38 01:02:01 AM 0.62 0.07 0.55 2.67 381.79 01:03:02 AM 0.77 0.00 0.77 0.00 322.13 01:04:01 AM 0.93 0.42 0.51 56.26 19.12 01:05:01 AM 0.47 0.00 0.47 0.00 76.00 01:06:01 AM 0.20 0.00 0.20 0.00 19.91 01:07:01 AM 18.93 0.42 18.51 47.73 2550.37 Average: 26.37 3.46 22.91 670.45 3212.09 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5342028 7036428 2540404 32.23 2688 1877184 760844 8.52 188980 2031604 188448 12:56:01 AM 5151532 6985896 2730900 34.65 2688 2010140 754352 8.45 197640 2178788 42484 12:57:01 AM 5057896 6982332 2824536 35.83 2688 2098008 769028 8.61 234168 2231984 66972 12:58:01 AM 4952108 7034148 2930324 37.18 2688 2249716 692756 7.76 261732 2284144 10820 12:59:01 AM 4913428 6996128 2969004 37.67 2688 2250492 758456 8.49 261852 2323128 780 01:00:01 AM 4881996 6980412 3000436 38.06 2688 2266252 775156 8.68 262324 2353692 14716 01:01:01 AM 4872232 6979436 3010200 38.19 2688 2275040 775156 8.68 262324 2363316 5960 01:02:01 AM 4857896 6972152 3024536 38.37 2688 2282060 775156 8.68 262468 2378224 1592 01:03:02 AM 4846100 6968164 3036332 38.52 2688 2289848 775156 8.68 262524 2389496 16 01:04:01 AM 4460748 6911236 3421684 43.41 2688 2293492 772920 8.65 264088 2393312 1712 01:05:01 AM 4459376 6910568 3423056 43.43 2688 2294196 772920 8.65 264100 2394736 384 01:06:01 AM 4459660 6910752 3422772 43.42 2688 2294396 772920 8.65 264100 2394828 48 01:07:01 AM 4994484 6993300 2887948 36.64 2688 2171792 731284 8.19 500336 2028052 22232 Average: 4865345 6973919 3017087 38.28 2688 2204047 760470 8.51 268203 2288100 27397 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 293.34 194.50 1754.33 61.35 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 70.19 47.05 716.54 8.27 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 47.04 34.88 313.50 8.42 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 151.47 96.87 36.42 24.74 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 19.11 11.33 11.21 1.61 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 38.19 33.84 127.53 8.79 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 19.53 19.99 46.27 6.76 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 17.87 17.74 35.71 12.28 0.00 0.00 0.00 0.00 01:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:02 AM eth0 25.22 22.28 58.36 11.74 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 41.69 57.77 22.68 5.24 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 11.48 9.85 3.11 3.99 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 10.45 7.88 2.38 1.39 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 84.65 54.71 151.62 89.02 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 63.90 46.81 252.60 18.76 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) 07/16/2025 _x86_64_ (2 CPU) 00:53:39 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 47.86 0.01 8.69 1.23 0.09 42.12 12:55:01 AM 0 49.01 0.02 8.85 0.92 0.10 41.10 12:55:01 AM 1 46.71 0.00 8.53 1.54 0.08 43.13 12:56:01 AM all 24.65 0.00 3.53 1.13 0.08 70.62 12:56:01 AM 0 26.58 0.00 4.09 1.20 0.10 68.03 12:56:01 AM 1 22.72 0.00 2.96 1.05 0.07 73.20 12:57:01 AM all 23.20 0.00 3.21 0.50 0.10 72.99 12:57:01 AM 0 24.88 0.00 3.42 0.65 0.08 70.96 12:57:01 AM 1 21.51 0.00 3.00 0.35 0.12 75.02 12:58:01 AM all 21.36 0.00 4.16 0.64 0.07 73.78 12:58:01 AM 0 25.13 0.00 4.20 0.75 0.07 69.85 12:58:01 AM 1 17.59 0.00 4.13 0.52 0.07 77.69 12:59:01 AM all 1.75 0.00 0.23 0.06 0.03 97.93 12:59:01 AM 0 0.33 0.00 0.15 0.08 0.02 99.42 12:59:01 AM 1 3.18 0.00 0.30 0.03 0.05 96.44 01:00:01 AM all 14.97 0.00 0.27 0.01 0.06 84.69 01:00:01 AM 0 18.59 0.00 0.30 0.00 0.07 81.04 01:00:01 AM 1 11.36 0.00 0.23 0.02 0.05 88.34 01:01:01 AM all 10.90 0.00 0.16 0.03 0.04 88.87 01:01:01 AM 0 16.34 0.00 0.12 0.00 0.05 83.49 01:01:01 AM 1 5.50 0.00 0.20 0.05 0.03 94.22 01:02:01 AM all 8.83 0.00 0.18 0.02 0.04 90.94 01:02:01 AM 0 10.57 0.00 0.15 0.02 0.03 89.22 01:02:01 AM 1 7.08 0.00 0.20 0.02 0.05 92.65 01:03:02 AM all 13.06 0.00 0.18 0.03 0.08 86.65 01:03:02 AM 0 15.97 0.00 0.20 0.05 0.08 83.70 01:03:02 AM 1 10.15 0.00 0.17 0.02 0.07 89.60 01:04:01 AM all 8.76 0.00 2.58 0.00 0.07 88.59 01:04:01 AM 0 8.48 0.00 2.63 0.00 0.07 88.82 01:04:01 AM 1 9.05 0.00 2.53 0.00 0.07 88.36 01:05:01 AM all 3.99 0.00 0.15 0.00 0.05 95.81 01:05:01 AM 0 2.32 0.00 0.15 0.00 0.05 97.48 01:05:01 AM 1 5.66 0.00 0.15 0.00 0.05 94.14 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 2.95 0.00 0.17 0.00 0.06 96.83 01:06:01 AM 0 2.83 0.00 0.20 0.00 0.07 96.90 01:06:01 AM 1 3.06 0.00 0.13 0.00 0.05 96.76 01:07:01 AM all 24.24 0.00 3.70 0.16 0.07 71.83 01:07:01 AM 0 27.94 0.00 3.94 0.10 0.07 67.96 01:07:01 AM 1 20.54 0.00 3.47 0.22 0.07 75.70 Average: all 15.90 0.00 2.09 0.29 0.06 81.64 Average: 0 17.64 0.00 2.19 0.29 0.07 79.82 Average: 1 14.17 0.00 2.00 0.29 0.06 83.47