---> uname -a: Linux prd-centos8-robot-2c-8g-45779.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4876 19 2180 6758 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:fb:29:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85392sec preferred_lft 85392sec inet6 fe80::f816:3eff:fefb:29e8/64 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) 07/25/2025 _x86_64_ (2 CPU) 00:58:24 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 83.54 9.95 73.59 3012.20 7208.05 01:01:01 AM 88.02 0.72 87.30 52.92 9942.97 01:02:01 AM 20.65 0.50 20.15 66.61 1776.39 01:03:01 AM 40.04 6.72 33.33 1245.93 2460.24 01:04:01 AM 45.68 0.25 45.43 47.05 7390.47 01:05:01 AM 3.37 0.00 3.37 0.00 114.81 01:06:01 AM 0.12 0.00 0.12 0.00 0.90 01:07:01 AM 0.25 0.02 0.23 0.13 6.83 01:08:01 AM 2.30 0.32 1.98 6.93 124.70 01:09:01 AM 1.13 0.00 1.13 0.00 106.40 01:10:01 AM 0.17 0.00 0.17 0.00 16.83 01:11:01 AM 0.35 0.00 0.35 0.00 16.63 01:12:01 AM 0.25 0.00 0.25 0.00 17.25 01:13:01 AM 0.20 0.03 0.17 1.87 9.11 01:14:01 AM 17.89 0.37 17.53 38.12 809.00 01:15:01 AM 27.04 0.52 26.52 63.83 1399.17 Average: 20.69 1.21 19.48 283.46 1962.53 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5294692 7015020 2587732 32.83 2688 1902768 753152 8.43 187528 2077476 181676 01:01:01 AM 5146884 6990572 2735540 34.70 2688 2020044 746040 8.35 209532 2174544 49116 01:02:01 AM 5198628 7037996 2683796 34.05 2688 2015432 697064 7.80 220188 2112028 4 01:03:01 AM 4860044 6947444 3022380 38.34 2688 2255656 766912 8.59 260144 2386896 195212 01:04:01 AM 4920856 7006012 2961568 37.57 2688 2253068 695688 7.79 263612 2314748 28 01:05:01 AM 4920772 7005928 2961652 37.57 2688 2253068 695688 7.79 263612 2314712 4 01:06:01 AM 4921124 7006280 2961300 37.57 2688 2253068 695688 7.79 263612 2314580 4 01:07:01 AM 4881748 6967500 3000676 38.07 2688 2253676 748312 8.38 263804 2353660 600 01:08:01 AM 4874716 6962120 3007708 38.16 2688 2255208 748312 8.38 264000 2360584 88 01:09:01 AM 4869252 6959232 3013172 38.23 2688 2257904 748312 8.38 264028 2365832 232 01:10:01 AM 4868624 6958952 3013800 38.23 2688 2258252 768940 8.61 264028 2366356 120 01:11:01 AM 4868404 6959112 3014020 38.24 2688 2258632 768940 8.61 264028 2366736 96 01:12:01 AM 4867628 6958716 3014796 38.25 2688 2259012 768940 8.61 264028 2367628 52 01:13:01 AM 4867244 6958712 3015180 38.25 2688 2259384 768940 8.61 264172 2367868 128 01:14:01 AM 5011756 6933720 2870668 36.42 2688 2095072 776928 8.70 308824 2201800 33096 01:15:01 AM 5078740 7005420 2803684 35.57 2688 2100188 729412 8.17 466780 1978368 26928 Average: 4965694 6979546 2916730 37.00 2688 2184402 742329 8.31 268245 2276488 30462 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 213.76 146.28 1517.72 47.73 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 61.55 46.13 605.84 8.31 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 18.28 14.65 5.97 4.62 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 38.13 31.21 311.40 7.05 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 571.84 416.13 115.21 95.08 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 2.77 2.08 0.77 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 3.25 1.88 0.50 0.41 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 32.81 16.73 9.72 2.35 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 31.39 25.91 9.47 4.94 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 25.54 20.59 6.11 4.32 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 10.91 8.61 2.49 1.68 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 11.56 9.11 2.72 1.81 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 11.25 9.03 2.67 1.80 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 8.60 6.90 2.02 1.34 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 82.54 56.61 101.34 35.37 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 15.18 14.13 12.26 7.20 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 71.21 51.63 169.14 14.04 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) 07/25/2025 _x86_64_ (2 CPU) 00:58:24 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 35.36 0.00 5.70 0.87 0.09 57.98 01:00:01 AM 0 23.45 0.00 4.71 0.84 0.10 70.91 01:00:01 AM 1 47.28 0.00 6.69 0.90 0.08 45.04 01:01:01 AM all 23.37 0.00 3.49 0.93 0.08 72.13 01:01:01 AM 0 25.19 0.00 3.30 1.05 0.08 70.37 01:01:01 AM 1 21.55 0.00 3.69 0.80 0.07 73.89 01:02:01 AM all 10.85 0.00 1.46 0.16 0.06 87.48 01:02:01 AM 0 13.00 0.00 1.60 0.22 0.07 85.11 01:02:01 AM 1 8.69 0.00 1.32 0.10 0.05 89.84 01:03:01 AM all 23.73 0.00 4.45 0.49 0.08 71.25 01:03:01 AM 0 13.29 0.00 3.80 0.43 0.07 82.41 01:03:01 AM 1 34.17 0.00 5.10 0.55 0.10 60.08 01:04:01 AM all 9.59 0.00 2.47 0.40 0.05 87.49 01:04:01 AM 0 7.77 0.00 1.99 0.57 0.05 89.62 01:04:01 AM 1 11.41 0.00 2.95 0.23 0.05 85.35 01:05:01 AM all 0.33 0.00 0.08 0.02 0.04 99.52 01:05:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 01:05:01 AM 1 0.57 0.00 0.08 0.03 0.05 99.27 01:06:01 AM all 0.21 0.00 0.08 0.00 0.03 99.68 01:06:01 AM 0 0.07 0.00 0.03 0.00 0.02 99.88 01:06:01 AM 1 0.35 0.00 0.12 0.00 0.05 99.48 01:07:01 AM all 2.26 0.00 0.34 0.00 0.05 97.35 01:07:01 AM 0 1.27 0.00 0.25 0.00 0.05 98.43 01:07:01 AM 1 3.25 0.00 0.43 0.00 0.05 96.26 01:08:01 AM all 10.68 0.02 0.88 0.02 0.07 88.35 01:08:01 AM 0 7.62 0.02 0.60 0.00 0.07 91.69 01:08:01 AM 1 13.73 0.02 1.15 0.03 0.07 85.00 01:09:01 AM all 12.44 0.00 0.49 0.00 0.08 86.99 01:09:01 AM 0 6.58 0.00 0.40 0.00 0.08 92.93 01:09:01 AM 1 18.31 0.00 0.59 0.00 0.07 81.03 01:10:01 AM all 4.15 0.00 0.28 0.00 0.07 95.51 01:10:01 AM 0 1.87 0.00 0.17 0.00 0.05 97.91 01:10:01 AM 1 6.42 0.00 0.38 0.00 0.08 93.11 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.30 0.00 0.33 0.00 0.07 95.30 01:11:01 AM 0 5.30 0.00 0.40 0.00 0.07 94.23 01:11:01 AM 1 3.31 0.00 0.27 0.00 0.07 96.36 01:12:01 AM all 4.29 0.00 0.28 0.00 0.07 95.36 01:12:01 AM 0 4.88 0.00 0.30 0.00 0.07 94.75 01:12:01 AM 1 3.69 0.00 0.27 0.00 0.07 95.97 01:13:01 AM all 3.20 0.00 0.23 0.01 0.08 96.48 01:13:01 AM 0 5.48 0.00 0.33 0.02 0.10 94.06 01:13:01 AM 1 0.92 0.00 0.13 0.00 0.05 98.90 01:14:01 AM all 20.87 0.00 2.53 0.08 0.08 76.44 01:14:01 AM 0 19.95 0.00 1.97 0.10 0.05 77.92 01:14:01 AM 1 21.79 0.00 3.09 0.07 0.10 74.96 01:15:01 AM all 24.79 0.00 3.51 0.13 0.08 71.50 01:15:01 AM 0 24.47 0.00 3.35 0.15 0.08 71.95 01:15:01 AM 1 25.11 0.00 3.67 0.10 0.07 71.06 Average: all 11.90 0.00 1.66 0.19 0.07 86.17 Average: 0 10.02 0.00 1.46 0.21 0.06 88.24 Average: 1 13.79 0.00 1.87 0.18 0.07 84.10