---> uname -a: Linux prd-centos8-robot-2c-8g-42488.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 592 4937 19 2167 6807 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:b6:4d:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85402sec preferred_lft 85402sec inet6 fe80::f816:3eff:feb6:4d4a/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) 07/14/2025 _x86_64_ (2 CPU) 02:25:35 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 150.38 66.11 84.27 7735.02 39714.28 02:28:01 AM 102.60 0.72 101.88 52.92 11440.15 02:29:01 AM 27.82 0.42 27.41 64.78 2344.69 02:30:01 AM 58.91 6.96 51.95 1292.77 3896.52 02:31:01 AM 23.50 0.00 23.50 0.00 5266.72 02:32:01 AM 3.53 0.00 3.53 0.00 115.79 02:33:01 AM 0.33 0.00 0.33 0.00 4.08 02:34:01 AM 0.50 0.02 0.48 0.13 93.62 02:35:01 AM 2.05 0.00 2.05 0.00 63.71 02:36:02 AM 0.28 0.00 0.28 0.00 4.00 02:37:01 AM 0.25 0.00 0.25 0.00 4.25 02:38:01 AM 0.18 0.00 0.18 0.00 1.62 02:39:01 AM 0.13 0.00 0.13 0.00 1.47 02:40:01 AM 0.13 0.00 0.13 0.00 1.62 02:41:01 AM 8.91 0.35 8.56 37.19 236.57 02:42:01 AM 32.23 0.53 31.69 64.79 1525.63 Average: 25.76 4.70 21.06 578.62 4049.11 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5399248 7065640 2483176 31.50 2688 1849820 672624 7.53 184788 1978504 165444 02:28:01 AM 5160732 6997380 2721692 34.53 2688 2012660 707848 7.93 198212 2170388 42484 02:29:01 AM 5231324 7069716 2651100 33.63 2688 2014608 651932 7.30 218704 2081312 4 02:30:01 AM 4964256 7048928 2918168 37.02 2688 2252228 641864 7.19 262164 2276780 147820 02:31:01 AM 4960256 7044516 2922168 37.07 2688 2252244 641864 7.19 262180 2276780 8 02:32:01 AM 4960104 7044364 2922320 37.07 2688 2252244 641864 7.19 262184 2276848 8 02:33:01 AM 4959840 7044096 2922584 37.08 2688 2252244 641864 7.19 262184 2277108 4 02:34:01 AM 4914312 7001120 2968112 37.65 2688 2254796 688828 7.71 262320 2322236 4 02:35:01 AM 4914256 7001080 2968168 37.66 2688 2254812 688828 7.71 262320 2322356 4 02:36:02 AM 4913780 7000620 2968644 37.66 2688 2254828 688828 7.71 262320 2322488 16 02:37:01 AM 4913628 7000480 2968796 37.66 2688 2254848 688828 7.71 262320 2322728 16 02:38:01 AM 4913872 7000740 2968552 37.66 2688 2254856 688828 7.71 262320 2322552 16 02:39:01 AM 4913944 7000828 2968480 37.66 2688 2254872 688828 7.71 262320 2322588 16 02:40:01 AM 4913800 7000704 2968624 37.66 2688 2254892 678976 7.60 262320 2322736 16 02:41:01 AM 4990888 6938220 2891536 36.68 2688 2118876 755232 8.46 294416 2230780 51260 02:42:01 AM 5141472 7055504 2740952 34.77 2688 2087708 656144 7.35 460392 1922088 26912 Average: 5010357 7019621 2872067 36.44 2688 2179784 676449 7.57 265092 2234267 27127 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 302.87 200.55 1648.55 60.10 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 75.97 58.76 825.95 9.38 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 16.86 13.01 6.27 4.46 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 188.69 140.79 345.01 40.28 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 247.29 164.36 45.97 33.97 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 3.57 2.20 0.69 0.53 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.38 2.30 0.95 0.81 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 30.81 13.26 19.62 1.84 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 0.82 0.10 0.04 0.01 0.00 0.00 0.00 0.00 02:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:02 AM eth0 2.38 0.12 0.18 0.01 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 2.36 0.61 0.80 0.50 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 2.37 0.10 0.30 0.01 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 1.23 0.20 0.07 0.01 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 0.63 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 77.21 50.55 87.85 30.58 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 18.00 16.90 15.32 7.70 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 60.96 41.54 187.56 11.90 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) 07/14/2025 _x86_64_ (2 CPU) 02:25:35 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 42.57 0.03 7.73 7.39 0.12 42.16 02:27:01 AM 0 36.72 0.03 5.98 7.92 0.13 49.21 02:27:01 AM 1 48.41 0.03 9.49 6.86 0.10 35.10 02:28:01 AM all 28.63 0.00 4.17 1.52 0.08 65.59 02:28:01 AM 0 18.14 0.00 3.50 1.50 0.08 76.78 02:28:01 AM 1 39.11 0.00 4.85 1.55 0.08 54.41 02:29:01 AM all 12.61 0.00 1.90 1.30 0.07 84.12 02:29:01 AM 0 9.61 0.00 1.94 1.24 0.07 87.14 02:29:01 AM 1 15.61 0.00 1.85 1.37 0.07 81.10 02:30:01 AM all 32.67 0.00 5.81 0.51 0.11 60.90 02:30:01 AM 0 25.35 0.00 5.18 0.53 0.12 68.82 02:30:01 AM 1 40.00 0.00 6.43 0.48 0.10 52.98 02:31:01 AM all 0.77 0.00 0.79 0.43 0.03 97.97 02:31:01 AM 0 0.69 0.00 0.65 0.43 0.03 98.19 02:31:01 AM 1 0.85 0.00 0.94 0.43 0.03 97.74 02:32:01 AM all 0.38 0.00 0.09 0.01 0.04 99.48 02:32:01 AM 0 0.13 0.00 0.13 0.02 0.05 99.67 02:32:01 AM 1 0.62 0.00 0.05 0.00 0.03 99.30 02:33:01 AM all 0.28 0.00 0.09 0.00 0.03 99.60 02:33:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 02:33:01 AM 1 0.42 0.00 0.10 0.00 0.02 99.47 02:34:01 AM all 3.76 0.00 0.84 0.00 0.05 95.35 02:34:01 AM 0 2.06 0.00 0.43 0.00 0.05 97.46 02:34:01 AM 1 5.46 0.00 1.25 0.00 0.05 93.24 02:35:01 AM all 0.75 0.00 0.08 0.01 0.05 99.11 02:35:01 AM 0 0.69 0.00 0.08 0.02 0.05 99.16 02:35:01 AM 1 0.82 0.00 0.07 0.00 0.05 99.07 02:36:02 AM all 0.67 0.00 0.08 0.00 0.07 99.18 02:36:02 AM 0 0.72 0.00 0.08 0.00 0.07 99.13 02:36:02 AM 1 0.62 0.00 0.08 0.00 0.07 99.23 02:37:01 AM all 0.79 0.00 0.11 0.00 0.08 99.02 02:37:01 AM 0 0.65 0.00 0.12 0.00 0.08 99.15 02:37:01 AM 1 0.93 0.00 0.10 0.00 0.07 98.90 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 0.73 0.00 0.10 0.00 0.08 99.08 02:38:01 AM 0 0.65 0.00 0.08 0.00 0.08 99.18 02:38:01 AM 1 0.82 0.00 0.12 0.00 0.08 98.98 02:39:01 AM all 0.71 0.00 0.08 0.00 0.07 99.14 02:39:01 AM 0 0.55 0.00 0.10 0.00 0.05 99.30 02:39:01 AM 1 0.87 0.00 0.07 0.00 0.08 98.98 02:40:01 AM all 0.61 0.00 0.10 0.00 0.07 99.22 02:40:01 AM 0 0.43 0.00 0.12 0.00 0.07 99.38 02:40:01 AM 1 0.79 0.00 0.08 0.00 0.07 99.06 02:41:01 AM all 11.30 0.00 1.83 0.06 0.08 86.74 02:41:01 AM 0 11.02 0.00 1.74 0.05 0.07 87.13 02:41:01 AM 1 11.58 0.00 1.92 0.07 0.08 86.35 02:42:01 AM all 29.95 0.00 3.88 0.15 0.11 65.91 02:42:01 AM 0 28.40 0.00 3.81 0.12 0.10 67.57 02:42:01 AM 1 31.50 0.00 3.95 0.18 0.12 64.25 Average: all 10.45 0.00 1.73 0.71 0.07 87.03 Average: 0 8.50 0.00 1.50 0.74 0.07 89.18 Average: 1 12.41 0.00 1.96 0.68 0.07 84.88