---> uname -a: Linux prd-centos8-robot-2c-8g-1639.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 603 4919 19 2174 6796 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:e8:ae:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85645sec preferred_lft 85645sec inet6 fe80::f816:3eff:fee8:aee0/64 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) 10/07/2025 _x86_64_ (2 CPU) 13:54:13 LINUX RESTART (2 CPU) 01:55:02 PM tps rtps wtps bread/s bwrtn/s 01:56:01 PM 89.56 54.25 35.31 5419.99 27365.30 01:57:01 PM 74.88 6.21 68.66 1092.70 5949.28 01:58:01 PM 80.16 0.72 79.44 52.92 10849.87 01:59:01 PM 26.01 0.42 25.60 64.79 1703.05 02:00:01 PM 56.26 6.93 49.33 1289.09 3467.05 02:01:01 PM 34.07 0.05 34.02 3.60 6340.10 02:02:01 PM 4.01 0.30 3.71 14.64 181.59 02:03:01 PM 2.05 0.00 2.05 0.00 68.73 02:04:01 PM 0.13 0.00 0.13 0.00 0.93 02:05:01 PM 0.33 0.00 0.33 0.00 6.30 02:06:01 PM 20.06 0.40 19.66 46.78 957.68 Average: 35.19 6.23 28.96 719.83 5145.70 01:55:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 PM 5800652 7180068 2081772 26.41 2688 1578988 610776 6.84 156292 1667136 30344 01:57:01 PM 5337460 7050968 2544964 32.29 2688 1896080 695932 7.79 186808 2037172 180204 01:58:01 PM 5142264 6984868 2740160 34.76 2688 2018360 732632 8.20 198932 2189964 42016 01:59:01 PM 5218164 7062632 2664260 33.80 2688 2020304 664936 7.45 219624 2097408 10760 02:00:01 PM 4902948 6996640 2979476 37.80 2688 2261152 710964 7.96 257280 2346172 172920 02:01:01 PM 4938324 7034040 2944100 37.35 2688 2263240 663268 7.43 262820 2300204 8 02:02:01 PM 4888876 6986532 2993548 37.98 2688 2265180 744384 8.33 263212 2349288 4 02:03:01 PM 4888908 6986568 2993516 37.98 2688 2265184 744384 8.33 263212 2349332 4 02:04:01 PM 4880108 6977784 3002316 38.09 2688 2265200 759884 8.51 263212 2358228 24 02:05:01 PM 4876036 6974900 3006388 38.14 2688 2266396 759884 8.51 263272 2362000 1204 02:06:01 PM 5100868 7015536 2781556 35.29 2688 2088468 712144 7.97 460928 1966724 22312 Average: 5088601 7022776 2793823 35.44 2688 2108050 709017 7.94 254145 2183966 41800 01:55:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 140.11 78.26 552.49 39.02 0.00 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 157.01 117.94 1242.94 23.26 0.00 0.00 0.00 0.00 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 59.31 45.43 712.18 8.15 0.00 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 13.18 9.20 5.46 3.63 0.00 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 42.98 36.85 334.27 9.13 0.00 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 159.35 133.07 31.65 32.97 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 114.03 99.95 39.85 37.99 0.00 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 111.18 109.13 22.00 45.74 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 172.51 169.71 107.57 67.96 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 150.02 147.88 69.96 51.95 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 61.43 44.14 85.72 25.77 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 107.31 90.14 291.27 31.39 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) 10/07/2025 _x86_64_ (2 CPU) 13:54:13 LINUX RESTART (2 CPU) 01:55:02 PM CPU %user %nice %system %iowait %steal %idle 01:56:01 PM all 17.72 0.06 4.07 62.10 0.12 15.94 01:56:01 PM 0 19.08 0.03 4.19 58.34 0.12 18.24 01:56:01 PM 1 16.37 0.09 3.95 65.83 0.12 13.65 01:57:01 PM all 31.40 0.00 5.01 4.18 0.12 59.29 01:57:01 PM 0 27.55 0.00 4.83 3.48 0.10 64.04 01:57:01 PM 1 35.24 0.00 5.19 4.87 0.13 54.56 01:58:01 PM all 23.89 0.00 3.50 12.10 0.09 60.42 01:58:01 PM 0 23.62 0.00 3.37 11.73 0.10 61.18 01:58:01 PM 1 24.17 0.00 3.62 12.48 0.08 59.65 01:59:01 PM all 13.13 0.00 1.70 1.29 0.07 83.82 01:59:01 PM 0 6.87 0.00 1.59 0.79 0.05 90.71 01:59:01 PM 1 19.39 0.00 1.80 1.79 0.08 76.94 02:00:01 PM all 29.40 0.00 5.50 1.59 0.14 63.37 02:00:01 PM 0 25.37 0.00 5.38 1.65 0.13 67.47 02:00:01 PM 1 33.43 0.00 5.61 1.54 0.15 59.27 02:01:01 PM all 4.69 0.00 1.00 3.07 0.09 91.14 02:01:01 PM 0 3.35 0.00 0.89 4.17 0.08 91.51 02:01:01 PM 1 6.03 0.00 1.12 1.97 0.10 90.78 02:02:01 PM all 10.17 0.00 0.55 0.03 0.07 89.18 02:02:01 PM 0 2.86 0.00 0.51 0.05 0.07 96.51 02:02:01 PM 1 17.46 0.00 0.60 0.02 0.07 81.86 02:03:01 PM all 10.17 0.00 0.29 0.26 0.08 89.20 02:03:01 PM 0 3.26 0.00 0.22 0.52 0.07 95.94 02:03:01 PM 1 17.11 0.00 0.37 0.00 0.08 82.44 02:04:01 PM all 16.34 0.00 0.41 0.00 0.09 83.15 02:04:01 PM 0 8.73 0.00 0.27 0.00 0.10 90.90 02:04:01 PM 1 23.96 0.00 0.55 0.00 0.08 75.40 02:05:01 PM all 21.62 0.00 0.43 0.00 0.08 77.87 02:05:01 PM 0 1.53 0.00 0.25 0.00 0.07 98.15 02:05:01 PM 1 41.73 0.00 0.60 0.00 0.10 57.57 02:06:01 PM all 19.32 0.00 3.06 0.65 0.09 76.87 02:06:01 PM 0 11.87 0.00 3.11 0.39 0.08 84.54 02:06:01 PM 1 26.76 0.00 3.01 0.92 0.10 69.21 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.00 0.01 2.32 7.64 0.09 71.93 Average: 0 12.20 0.00 2.24 7.25 0.09 78.22 Average: 1 23.81 0.01 2.40 8.03 0.10 65.65