---> uname -a: Linux prd-centos8-robot-2c-8g-94.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 557 5039 19 2100 6843 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:52:fb:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fe52:fbff/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) 10/02/2025 _x86_64_ (2 CPU) 08:59:12 LINUX RESTART (2 CPU) 09:00:00 AM tps rtps wtps bread/s bwrtn/s 09:00:01 AM 79.31 73.79 5.52 6411.03 504.83 09:01:01 AM 99.57 71.84 27.72 7940.42 13991.89 09:02:01 AM 45.61 17.56 28.05 371.16 19885.38 09:03:01 AM 38.65 23.14 15.51 5276.77 4805.95 09:04:01 AM 42.97 0.15 42.82 9.46 4106.43 09:05:01 AM 42.11 0.03 42.08 0.53 4021.13 09:06:01 AM 55.81 0.07 55.75 1.87 6281.46 09:07:01 AM 31.66 0.65 31.01 51.06 5351.59 09:08:01 AM 17.91 0.00 17.91 0.00 1719.84 09:09:01 AM 13.06 0.22 12.85 35.73 384.95 09:10:01 AM 26.74 0.68 26.06 94.90 950.18 Average: 41.50 11.58 29.92 1390.94 6127.59 09:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 AM 7369984 7363148 512440 6.50 2688 204772 440992 5.59 100268 217268 7632 09:01:01 AM 6140928 7355444 1741496 22.09 2688 1420652 385336 4.89 110584 1402828 639672 09:02:01 AM 6117732 7338540 1764692 22.39 2688 1422136 369480 4.69 110828 1405056 76280 09:03:01 AM 5630524 7110928 2251900 28.57 2688 1674728 638160 7.15 177476 1796168 46060 09:04:01 AM 5473464 7043972 2408960 30.56 2688 1762892 690480 7.73 185220 1933924 25780 09:05:01 AM 5342268 7063780 2540156 32.23 2688 1904236 651612 7.30 185792 2031980 142764 09:06:01 AM 5198624 7019160 2683800 34.05 2688 1998156 687592 7.70 187344 2154584 112852 09:07:01 AM 5184208 7022708 2698216 34.23 2688 2014400 656220 7.35 197352 2152260 42016 09:08:01 AM 5183728 7021752 2698696 34.24 2688 2014404 656220 7.35 197352 2152348 4 09:09:01 AM 5181508 7020944 2700916 34.27 2688 2015624 676296 7.57 224732 2127368 9736 09:10:01 AM 5199356 7043468 2683068 34.04 2688 2019660 672164 7.53 383284 1950928 25108 Average: 5638393 7127622 2244031 28.47 2688 1677424 593141 6.64 187294 1756792 102537 09:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 2.75 2.05 0.63 0.42 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 4.06 1.98 0.81 0.43 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 248.98 153.53 1047.62 56.18 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 42.94 40.17 576.55 4.11 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 22.30 19.92 273.18 2.54 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 19.39 18.59 219.78 4.54 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.53 20.05 381.54 2.51 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 2.95 0.42 0.68 0.18 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 16.85 12.91 14.98 12.28 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 18.28 16.29 13.87 7.83 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 40.23 28.54 252.52 9.08 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) 10/02/2025 _x86_64_ (2 CPU) 08:59:12 LINUX RESTART (2 CPU) 09:00:00 AM CPU %user %nice %system %iowait %steal %idle 09:00:01 AM all 10.60 0.00 15.55 50.18 0.35 23.32 09:00:01 AM 0 10.56 0.00 16.90 64.79 0.70 7.04 09:00:01 AM 1 10.64 0.00 14.18 35.46 0.00 39.72 09:01:01 AM all 11.45 0.03 3.77 76.07 0.11 8.58 09:01:01 AM 0 11.85 0.02 4.52 72.73 0.08 10.80 09:01:01 AM 1 11.05 0.03 3.01 79.42 0.14 6.35 09:02:01 AM all 0.21 0.03 0.85 96.83 0.03 2.04 09:02:01 AM 0 0.30 0.03 0.79 96.53 0.02 2.32 09:02:01 AM 1 0.12 0.03 0.91 97.14 0.05 1.75 09:03:01 AM all 20.46 0.02 4.35 18.06 0.12 57.00 09:03:01 AM 0 18.80 0.00 4.69 18.14 0.12 58.24 09:03:01 AM 1 22.10 0.03 4.01 17.97 0.12 55.77 09:04:01 AM all 8.51 0.00 1.17 15.69 0.06 74.57 09:04:01 AM 0 3.37 0.00 0.82 14.65 0.07 81.09 09:04:01 AM 1 13.65 0.00 1.52 16.72 0.05 68.06 09:05:01 AM all 14.83 0.00 2.47 8.70 0.12 73.88 09:05:01 AM 0 12.02 0.00 1.88 9.28 0.12 76.71 09:05:01 AM 1 17.65 0.00 3.06 8.11 0.12 71.07 09:06:01 AM all 13.98 0.00 2.31 17.05 0.10 66.56 09:06:01 AM 0 8.19 0.00 1.64 12.37 0.10 77.70 09:06:01 AM 1 19.79 0.00 2.98 21.73 0.10 55.40 09:07:01 AM all 9.56 0.00 1.28 13.34 0.05 75.77 09:07:01 AM 0 5.82 0.00 1.26 16.23 0.05 76.64 09:07:01 AM 1 13.30 0.00 1.30 10.45 0.05 74.90 09:08:01 AM all 0.33 0.00 0.18 1.37 0.03 98.10 09:08:01 AM 0 0.22 0.00 0.27 2.09 0.03 97.39 09:08:01 AM 1 0.43 0.00 0.10 0.65 0.02 98.80 09:09:01 AM all 13.84 0.00 1.55 1.14 0.07 83.39 09:09:01 AM 0 8.29 0.00 1.29 1.52 0.05 88.85 09:09:01 AM 1 19.38 0.00 1.82 0.77 0.08 77.96 09:10:01 AM all 28.72 0.00 4.01 2.39 0.12 64.77 09:10:01 AM 0 11.33 0.00 2.58 1.60 0.12 84.37 09:10:01 AM 1 46.20 0.00 5.44 3.18 0.12 45.06 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.19 0.01 2.22 25.02 0.08 60.48 Average: 0 8.01 0.01 2.00 24.52 0.08 65.38 Average: 1 16.36 0.01 2.44 25.53 0.08 55.58