---> uname -a: Linux prd-centos8-robot-2c-8g-1760.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 612 4866 19 2218 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:8c:06:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85389sec preferred_lft 85389sec inet6 fe80::f816:3eff:fe8c:6aa/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) 10/08/2025 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 115.84 0.32 115.53 14.53 11221.46 01:00:01 AM 41.27 0.68 40.59 51.58 5473.34 01:01:01 AM 33.64 3.81 29.83 1254.02 2026.33 01:02:01 AM 65.94 3.71 62.23 104.20 7750.15 01:03:01 AM 6.15 0.00 6.15 0.00 505.21 01:04:01 AM 0.25 0.00 0.25 0.00 2.82 01:05:01 AM 0.12 0.00 0.12 0.00 1.17 01:06:01 AM 2.23 0.25 1.98 13.60 129.97 01:07:01 AM 0.28 0.00 0.28 0.00 143.18 01:08:01 AM 0.40 0.00 0.40 0.00 90.80 01:09:01 AM 0.35 0.00 0.35 0.00 114.45 01:10:02 AM 0.33 0.00 0.33 0.00 139.55 01:11:01 AM 0.32 0.00 0.32 0.00 111.91 01:12:01 AM 2.58 0.35 2.23 7.20 173.11 01:13:01 AM 18.33 0.42 17.91 47.73 1761.17 Average: 19.23 0.64 18.59 99.68 1978.58 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5110996 6979220 2771436 35.16 2688 2045216 713240 7.99 191256 2235276 169632 01:00:01 AM 5202160 7041376 2680272 34.00 2688 2015380 656780 7.35 206904 2123264 28 01:01:01 AM 5000788 6967968 2881644 36.56 2688 2140348 731704 8.19 257984 2264688 67716 01:02:01 AM 4952464 7045556 2929968 37.17 2688 2260568 626028 7.01 262748 2286300 10832 01:03:01 AM 4952056 7045152 2930376 37.18 2688 2260572 626028 7.01 262748 2286064 4 01:04:01 AM 4951928 7045024 2930504 37.18 2688 2260572 626028 7.01 262752 2286000 8 01:05:01 AM 4952048 7045144 2930384 37.18 2688 2260572 626028 7.01 262752 2286204 4 01:06:01 AM 4901216 6997168 2981216 37.82 2688 2263428 713868 7.99 263092 2336188 700 01:07:01 AM 4896276 6995756 2986156 37.88 2688 2266996 729600 8.17 263176 2341152 48 01:08:01 AM 4891572 6995200 2990860 37.94 2688 2271152 745324 8.35 263176 2345492 1632 01:09:01 AM 4883296 6989816 2999136 38.05 2688 2274048 768700 8.61 263176 2353716 1176 01:10:02 AM 4879248 6989372 3003184 38.10 2688 2277624 788524 8.83 263176 2357588 644 01:11:01 AM 4875892 6989136 3006540 38.14 2688 2280744 788524 8.83 263176 2360932 536 01:12:01 AM 4925484 7045228 2956948 37.51 2688 2287220 632116 7.08 263852 2311688 3296 01:13:01 AM 5003092 6963336 2879340 36.53 2688 2133868 706684 7.91 480868 2042572 22452 Average: 4958568 7008963 2923864 37.09 2688 2219887 698612 7.82 268722 2281142 18581 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 130.67 99.13 1470.22 13.10 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 7.15 3.48 3.69 1.39 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 43.21 39.45 330.94 9.27 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 568.29 432.99 116.39 97.97 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 1.63 0.85 0.48 0.19 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 2.82 1.85 0.45 0.40 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 3.13 2.08 0.79 0.64 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 96.28 80.86 23.33 7.13 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 272.02 272.80 47.55 19.85 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 215.06 216.34 43.29 16.17 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 130.11 130.19 26.12 10.26 0.00 0.00 0.00 0.00 01:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:02 AM eth0 207.21 207.10 39.67 15.51 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 172.05 172.56 32.94 13.17 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 221.48 212.41 42.21 15.93 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 90.18 59.94 139.54 103.21 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 144.06 128.76 154.65 21.62 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) 10/08/2025 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 38.52 0.00 5.64 1.44 0.15 54.25 12:59:01 AM 0 36.60 0.00 5.53 1.32 0.15 56.39 12:59:01 AM 1 40.42 0.00 5.74 1.57 0.15 52.12 01:00:01 AM all 8.73 0.00 1.53 0.39 0.07 89.28 01:00:01 AM 0 6.97 0.00 1.50 0.28 0.07 91.17 01:00:01 AM 1 10.50 0.00 1.55 0.50 0.07 87.38 01:01:01 AM all 24.94 0.00 3.63 0.32 0.38 70.73 01:01:01 AM 0 22.70 0.00 2.90 0.33 0.66 73.41 01:01:01 AM 1 27.19 0.00 4.36 0.30 0.10 68.05 01:02:01 AM all 22.20 0.00 4.89 0.51 0.75 71.66 01:02:01 AM 0 24.87 0.00 4.91 0.62 0.12 69.48 01:02:01 AM 1 19.55 0.00 4.86 0.40 1.37 73.82 01:03:01 AM all 0.32 0.00 0.12 0.04 0.03 99.50 01:03:01 AM 0 0.35 0.00 0.08 0.02 0.02 99.53 01:03:01 AM 1 0.28 0.00 0.15 0.07 0.03 99.47 01:04:01 AM all 0.32 0.00 0.10 0.00 0.03 99.55 01:04:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 01:04:01 AM 1 0.50 0.00 0.10 0.00 0.03 99.37 01:05:01 AM all 0.36 0.00 0.09 0.00 0.03 99.52 01:05:01 AM 0 0.18 0.00 0.13 0.00 0.05 99.63 01:05:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 01:06:01 AM all 8.13 0.00 0.74 0.02 0.07 91.05 01:06:01 AM 0 6.75 0.00 0.75 0.02 0.07 92.41 01:06:01 AM 1 9.51 0.00 0.72 0.02 0.07 89.68 01:07:01 AM all 12.88 0.00 1.31 0.01 0.08 85.71 01:07:01 AM 0 6.27 0.00 1.08 0.02 0.08 92.55 01:07:01 AM 1 19.55 0.00 1.55 0.00 0.08 78.82 01:08:01 AM all 13.54 0.00 1.35 0.01 0.09 85.00 01:08:01 AM 0 16.15 0.00 1.57 0.02 0.08 82.18 01:08:01 AM 1 10.96 0.00 1.13 0.00 0.10 87.82 01:09:01 AM all 10.44 0.00 0.99 0.01 0.08 88.47 01:09:01 AM 0 9.05 0.00 0.79 0.00 0.08 90.07 01:09:01 AM 1 11.83 0.00 1.19 0.02 0.08 86.87 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:02 AM all 13.03 0.00 1.30 0.00 0.10 85.57 01:10:02 AM 0 10.74 0.00 1.14 0.00 0.10 88.02 01:10:02 AM 1 15.33 0.00 1.45 0.00 0.10 83.12 01:11:01 AM all 11.41 0.00 1.15 0.00 0.08 87.37 01:11:01 AM 0 9.26 0.00 1.25 0.00 0.09 89.41 01:11:01 AM 1 13.56 0.00 1.05 0.00 0.07 85.33 01:12:01 AM all 14.30 0.01 1.64 0.03 0.10 83.92 01:12:01 AM 0 7.82 0.02 1.50 0.03 0.10 90.54 01:12:01 AM 1 20.84 0.00 1.78 0.02 0.10 77.27 01:13:01 AM all 24.34 0.00 3.41 0.14 0.11 72.01 01:13:01 AM 0 10.60 0.00 2.86 0.08 0.10 86.36 01:13:01 AM 1 38.07 0.00 3.96 0.20 0.12 57.66 Average: all 13.58 0.00 1.86 0.20 0.14 84.22 Average: 0 11.24 0.00 1.74 0.18 0.12 86.71 Average: 1 15.91 0.00 1.98 0.21 0.17 81.73