---> uname -a: Linux prd-centos8-robot-2c-8g-49786.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 583 4934 19 2179 6815 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:94:53:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85564sec preferred_lft 85564sec inet6 fe80::f816:3eff:fe94:5378/64 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) 08/06/2025 _x86_64_ (2 CPU) 07:22:24 LINUX RESTART (2 CPU) 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 81.74 9.68 72.06 2748.42 7039.52 07:25:01 AM 83.66 0.72 82.94 52.92 9982.84 07:26:01 AM 28.73 0.42 28.31 64.79 2651.04 07:27:01 AM 81.46 6.96 74.49 1292.77 8545.63 07:28:01 AM 6.45 0.00 6.45 0.00 519.83 07:29:01 AM 0.32 0.00 0.32 0.00 4.85 07:30:01 AM 0.15 0.00 0.15 0.00 1.45 07:31:01 AM 2.07 0.22 1.85 11.73 102.23 07:32:01 AM 0.68 0.00 0.68 0.00 119.23 07:33:01 AM 0.58 0.00 0.58 0.00 23.01 07:34:01 AM 0.22 0.03 0.18 1.87 9.65 07:35:01 AM 5.06 0.32 4.75 36.92 248.62 07:36:01 AM 31.78 0.53 31.24 64.79 1668.62 Average: 24.84 1.45 23.39 328.80 2378.28 07:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5362740 7076436 2519684 31.97 2688 1896052 659056 7.38 186500 2012800 178632 07:25:01 AM 5177916 7014752 2704508 34.31 2688 2013240 712180 7.97 198212 2157056 42480 07:26:01 AM 5156884 7039588 2725540 34.58 2688 2056692 665060 7.45 223892 2146452 41244 07:27:01 AM 4973968 7061936 2908456 36.90 2688 2255552 633320 7.09 262060 2265884 10912 07:28:01 AM 4972704 7060672 2909720 36.91 2688 2255552 633320 7.09 262060 2266036 4 07:29:01 AM 4972888 7060860 2909536 36.91 2688 2255556 648800 7.26 262064 2265992 12 07:30:01 AM 4970704 7058676 2911720 36.94 2688 2255556 650252 7.28 262064 2267892 4 07:31:01 AM 4922600 7012348 2959824 37.55 2688 2257340 684808 7.67 262336 2315840 332 07:32:01 AM 4915220 7007988 2967204 37.64 2688 2260384 700612 7.84 262336 2323452 84 07:33:01 AM 4914248 7007392 2968176 37.66 2688 2260760 700612 7.84 262336 2324128 60 07:34:01 AM 4914376 7008008 2968048 37.65 2688 2261252 700612 7.84 262480 2324156 260 07:35:01 AM 5126308 7054396 2756116 34.97 2688 2097236 637852 7.14 262924 2119580 13956 07:36:01 AM 5133704 7056304 2748720 34.87 2688 2096496 655356 7.34 465140 1926828 10964 Average: 5039558 7039950 2842866 36.07 2688 2170898 667834 7.48 264185 2208930 22996 07:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 244.95 168.59 1548.93 53.50 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 65.41 45.85 659.73 7.92 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 24.70 16.45 8.45 5.58 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 476.34 368.21 430.49 95.99 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 2.03 0.83 0.38 0.19 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 2.15 1.85 0.41 0.41 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 3.32 1.92 0.48 0.41 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 43.24 27.06 14.49 4.63 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 30.86 27.28 8.07 5.31 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 13.08 9.40 3.12 2.09 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 12.93 10.40 3.06 2.03 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 73.96 50.23 94.35 30.80 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 20.90 17.93 16.46 8.74 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 77.99 57.39 214.51 16.74 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) 08/06/2025 _x86_64_ (2 CPU) 07:22:24 LINUX RESTART (2 CPU) 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 35.31 0.00 5.66 0.87 0.09 58.06 07:24:01 AM 0 25.22 0.00 5.13 0.75 0.10 68.80 07:24:01 AM 1 45.40 0.00 6.19 0.99 0.08 47.34 07:25:01 AM all 22.41 0.00 3.14 0.89 0.08 73.48 07:25:01 AM 0 19.69 0.00 2.89 0.68 0.08 76.65 07:25:01 AM 1 25.12 0.00 3.40 1.10 0.07 70.32 07:26:01 AM all 18.82 0.00 3.00 0.20 0.08 77.90 07:26:01 AM 0 16.48 0.00 2.92 0.07 0.08 80.45 07:26:01 AM 1 21.17 0.00 3.07 0.33 0.08 75.35 07:27:01 AM all 26.25 0.00 5.55 0.80 0.08 67.31 07:27:01 AM 0 22.19 0.00 5.21 0.64 0.08 71.88 07:27:01 AM 1 30.30 0.00 5.90 0.97 0.08 62.75 07:28:01 AM all 0.31 0.00 0.08 0.04 0.03 99.53 07:28:01 AM 0 0.52 0.00 0.08 0.07 0.02 99.32 07:28:01 AM 1 0.10 0.00 0.08 0.02 0.05 99.75 07:29:01 AM all 0.21 0.00 0.08 0.00 0.03 99.68 07:29:01 AM 0 0.30 0.00 0.08 0.00 0.02 99.60 07:29:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 07:30:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 07:30:01 AM 0 0.57 0.00 0.07 0.00 0.02 99.35 07:30:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 07:31:01 AM all 8.01 0.00 0.86 0.01 0.05 91.07 07:31:01 AM 0 8.16 0.00 0.74 0.00 0.05 91.05 07:31:01 AM 1 7.85 0.00 0.99 0.02 0.05 91.09 07:32:01 AM all 15.16 0.00 0.62 0.00 0.07 84.15 07:32:01 AM 0 11.44 0.00 0.40 0.00 0.07 88.09 07:32:01 AM 1 18.88 0.00 0.84 0.00 0.07 80.22 07:33:01 AM all 4.38 0.00 0.29 0.01 0.05 95.27 07:33:01 AM 0 3.38 0.00 0.30 0.00 0.05 96.27 07:33:01 AM 1 5.38 0.00 0.28 0.02 0.05 94.27 07:34:01 AM all 4.85 0.00 0.33 0.00 0.06 94.76 07:34:01 AM 0 2.91 0.00 0.25 0.00 0.05 96.79 07:34:01 AM 1 6.79 0.00 0.42 0.00 0.07 92.73 07:34:01 AM CPU %user %nice %system %iowait %steal %idle 07:35:01 AM all 7.71 0.00 1.11 0.01 0.05 91.12 07:35:01 AM 0 3.95 0.00 1.31 0.02 0.05 94.68 07:35:01 AM 1 11.47 0.00 0.92 0.00 0.05 87.56 07:36:01 AM all 31.10 0.00 3.83 0.15 0.08 64.84 07:36:01 AM 0 23.28 0.00 3.25 0.17 0.08 73.22 07:36:01 AM 1 38.94 0.00 4.40 0.13 0.08 56.44 Average: all 13.45 0.00 1.90 0.23 0.06 84.36 Average: 0 10.62 0.00 1.74 0.18 0.06 87.39 Average: 1 16.28 0.00 2.05 0.27 0.06 81.33