---> uname -a: Linux prd-centos8-robot-2c-8g-2404.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 581 4846 19 2269 6817 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:e0:90:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85383sec preferred_lft 85383sec inet6 fe80::f816:3eff:fee0:9036/64 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) 10/27/2025 _x86_64_ (2 CPU) 03:46:17 LINUX RESTART (2 CPU) 03:47:01 AM tps rtps wtps bread/s bwrtn/s 03:48:01 AM 58.44 33.63 24.80 5946.63 23230.65 03:49:01 AM 110.01 0.40 109.62 16.66 9735.84 03:50:01 AM 51.53 0.68 50.85 51.58 7284.04 03:51:01 AM 5.35 0.00 5.35 0.00 155.74 03:52:01 AM 16.69 0.38 16.31 64.25 1083.69 03:53:01 AM 78.54 6.97 71.57 1292.98 8143.13 03:54:02 AM 13.50 0.00 13.50 0.00 1233.94 03:55:01 AM 2.42 0.22 2.20 11.93 127.47 03:56:01 AM 0.97 0.00 0.97 0.00 604.85 03:57:01 AM 0.57 0.00 0.57 0.00 381.24 03:58:01 AM 0.45 0.02 0.43 1.07 182.54 03:59:01 AM 0.92 0.38 0.53 54.24 175.65 04:00:01 AM 0.38 0.03 0.35 1.07 78.21 04:01:01 AM 0.22 0.02 0.20 0.13 16.88 04:02:01 AM 15.88 0.42 15.46 38.91 703.51 04:03:01 AM 29.12 0.52 28.61 63.85 2900.78 Average: 24.08 2.73 21.35 471.99 3506.03 03:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:48:01 AM 5597040 7093380 2285384 28.99 2688 1690896 677384 7.58 180392 1829672 88632 03:49:01 AM 5230196 7028072 2652228 33.65 2688 1974788 685764 7.68 187324 2122884 142968 03:50:01 AM 5174000 7016772 2708424 34.36 2688 2019112 717996 8.04 198496 2161216 16 03:51:01 AM 5184984 7026908 2697440 34.22 2688 2018216 687256 7.70 209448 2140276 9940 03:52:01 AM 5126252 7019636 2756172 34.97 2688 2066912 702476 7.87 227964 2172228 45264 03:53:01 AM 4963696 7062128 2918728 37.03 2688 2264956 628280 7.03 260296 2273772 27612 03:54:02 AM 4953292 7051680 2929132 37.16 2688 2265100 628280 7.03 260300 2285156 152 03:55:01 AM 4906384 7009504 2976040 37.76 2688 2269852 694540 7.78 260856 2330456 2904 03:56:01 AM 4884292 7006216 2998132 38.04 2688 2288624 694540 7.78 260896 2352832 4068 03:57:01 AM 4876764 7006332 3005660 38.13 2688 2296300 694540 7.78 260896 2360360 460 03:58:01 AM 4870780 7006016 3011644 38.21 2688 2301924 709932 7.95 260976 2366588 748 03:59:01 AM 4542856 6948856 3339568 42.37 2688 2309320 724140 8.11 262524 2381620 1476 04:00:01 AM 4474672 6943880 3407752 43.23 2688 2310052 723600 8.10 262520 2380984 8 04:01:01 AM 4472960 6942760 3409464 43.25 2688 2310580 723600 8.10 262536 2382260 92 04:02:01 AM 4916900 6929836 2965524 37.62 2688 2185184 770376 8.63 332604 2267304 79100 04:03:01 AM 4966032 6990616 2916392 37.00 2688 2197872 700236 7.84 505816 2049388 22748 Average: 4946319 7005162 2936105 37.25 2688 2173106 697684 7.81 262115 2241062 26637 03:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 235.45 144.88 1016.44 53.27 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 87.70 71.82 906.58 10.74 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 58.88 36.19 581.11 3.94 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 4.97 2.88 2.37 1.46 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 11.55 10.70 7.17 3.56 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 210.93 152.02 367.38 43.51 0.00 0.00 0.00 0.00 03:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:02 AM eth0 10.50 4.75 4.30 0.59 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 22.60 20.43 40.05 4.78 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 41.71 36.76 131.56 9.70 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 18.36 12.01 44.57 5.63 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 24.06 22.78 6.79 12.58 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 41.05 56.11 83.71 5.07 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 8.46 10.13 1.99 1.60 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 17.81 15.99 4.19 2.74 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 64.88 45.53 144.69 88.44 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 15.43 13.88 12.24 7.03 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 54.68 41.08 209.88 15.93 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) 10/27/2025 _x86_64_ (2 CPU) 03:46:17 LINUX RESTART (2 CPU) 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 27.35 0.03 5.03 32.52 0.11 34.97 03:48:01 AM 0 24.50 0.02 4.69 30.35 0.10 40.34 03:48:01 AM 1 30.20 0.03 5.37 34.68 0.12 29.61 03:49:01 AM all 36.20 0.00 5.39 4.35 0.14 53.93 03:49:01 AM 0 27.20 0.00 4.55 4.43 0.15 63.66 03:49:01 AM 1 45.19 0.00 6.22 4.27 0.13 44.19 03:50:01 AM all 10.42 0.00 1.55 2.09 0.05 85.89 03:50:01 AM 0 7.78 0.00 1.35 2.36 0.05 88.46 03:50:01 AM 1 13.05 0.00 1.75 1.82 0.05 83.33 03:51:01 AM all 4.43 0.00 0.82 0.03 0.03 94.69 03:51:01 AM 0 5.01 0.00 0.97 0.03 0.03 93.95 03:51:01 AM 1 3.85 0.00 0.67 0.02 0.03 95.43 03:52:01 AM all 17.07 0.00 2.43 0.36 0.07 80.07 03:52:01 AM 0 22.29 0.00 2.49 0.17 0.07 74.99 03:52:01 AM 1 11.87 0.00 2.38 0.55 0.07 85.14 03:53:01 AM all 29.21 0.00 5.41 1.92 0.08 63.37 03:53:01 AM 0 24.83 0.00 5.17 2.79 0.08 67.12 03:53:01 AM 1 33.59 0.00 5.65 1.05 0.08 59.63 03:54:02 AM all 0.44 0.00 0.23 0.63 0.05 98.64 03:54:02 AM 0 0.42 0.00 0.22 0.17 0.05 99.15 03:54:02 AM 1 0.47 0.00 0.25 1.10 0.05 98.13 03:55:01 AM all 7.30 0.00 0.28 0.10 0.06 92.25 03:55:01 AM 0 4.87 0.00 0.31 0.00 0.05 94.77 03:55:01 AM 1 9.73 0.00 0.26 0.20 0.07 89.74 03:56:01 AM all 19.29 0.00 0.23 0.08 0.07 80.34 03:56:01 AM 0 14.99 0.00 0.22 0.13 0.07 84.59 03:56:01 AM 1 23.58 0.00 0.23 0.03 0.07 76.08 03:57:01 AM all 8.43 0.00 0.15 0.13 0.06 91.23 03:57:01 AM 0 5.86 0.00 0.13 0.10 0.05 93.86 03:57:01 AM 1 10.99 0.00 0.17 0.17 0.07 88.61 03:58:01 AM all 16.70 0.00 0.24 0.03 0.08 82.94 03:58:01 AM 0 2.16 0.00 0.27 0.07 0.07 97.44 03:58:01 AM 1 31.25 0.00 0.22 0.00 0.10 68.44 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 8.47 0.00 2.34 0.06 0.07 89.06 03:59:01 AM 0 5.92 0.00 2.28 0.10 0.05 91.65 03:59:01 AM 1 11.03 0.00 2.40 0.02 0.08 86.47 04:00:01 AM all 3.69 0.00 0.46 0.00 0.07 95.78 04:00:01 AM 0 2.09 0.00 0.42 0.00 0.07 97.43 04:00:01 AM 1 5.30 0.00 0.50 0.00 0.07 94.14 04:01:01 AM all 5.63 0.00 0.21 0.00 0.06 94.10 04:01:01 AM 0 1.17 0.00 0.20 0.00 0.05 98.58 04:01:01 AM 1 10.11 0.00 0.22 0.00 0.07 89.60 04:02:01 AM all 20.30 0.00 2.86 0.09 0.07 76.68 04:02:01 AM 0 22.23 0.00 3.07 0.07 0.07 74.57 04:02:01 AM 1 18.38 0.00 2.65 0.12 0.07 78.79 04:03:01 AM all 25.55 0.00 3.22 0.33 0.10 70.79 04:03:01 AM 0 11.03 0.00 2.47 0.33 0.10 86.07 04:03:01 AM 1 40.08 0.00 3.97 0.33 0.10 55.52 Average: all 15.04 0.00 1.93 2.66 0.07 80.29 Average: 0 11.41 0.00 1.80 2.56 0.07 84.16 Average: 1 18.68 0.00 2.06 2.77 0.08 76.42