---> uname -a: Linux prd-centos8-robot-2c-8g-51072.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4760 19 2349 6812 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:6e:53:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85476sec preferred_lft 85476sec inet6 fe80::f816:3eff:fe6e:53e2/64 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) 08/09/2025 _x86_64_ (2 CPU) 00:34:52 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 216.21 162.68 53.53 15153.02 39597.73 12:37:01 AM 122.75 0.15 122.60 4.00 11711.68 12:38:01 AM 36.38 1.03 35.34 115.31 3844.96 12:39:01 AM 78.87 7.00 71.88 1293.30 8472.04 12:40:01 AM 14.05 0.00 14.05 0.00 1350.63 12:41:01 AM 2.53 0.22 2.32 11.73 143.76 12:42:01 AM 0.80 0.00 0.80 0.00 533.91 12:43:01 AM 0.48 0.00 0.48 0.00 312.70 12:44:01 AM 0.65 0.02 0.63 1.07 214.13 12:45:01 AM 0.80 0.00 0.80 0.00 689.49 12:46:01 AM 0.68 0.03 0.65 1.87 617.12 12:47:01 AM 1.05 0.53 0.52 53.46 475.64 12:48:01 AM 0.18 0.00 0.18 0.00 14.68 12:49:01 AM 13.26 0.32 12.95 36.92 693.89 12:50:01 AM 29.14 0.57 28.57 65.04 4311.43 Average: 34.52 11.50 23.02 1115.77 4865.67 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5542392 7069156 2340040 29.69 2688 1719576 698468 7.82 185192 1872812 89872 12:37:01 AM 5112104 6950524 2770328 35.15 2688 2014092 758108 8.49 187632 2232376 104004 12:38:01 AM 5246012 7087632 2636420 33.45 2688 2017508 642536 7.19 218836 2068436 10764 12:39:01 AM 4966000 7056592 2916432 37.00 2688 2257888 618500 6.93 262168 2270480 30544 12:40:01 AM 4966140 7056556 2916292 37.00 2688 2257888 635636 7.12 262164 2270600 8 12:41:01 AM 4917268 7010616 2965164 37.62 2688 2260828 686004 7.68 262652 2318812 648 12:42:01 AM 4889640 7000196 2992792 37.97 2688 2278048 701456 7.85 262768 2346436 2240 12:43:01 AM 4875184 6996896 3007248 38.15 2688 2289192 701456 7.85 262768 2360196 4124 12:44:01 AM 4859480 6990528 3022952 38.35 2688 2298512 721108 8.07 262884 2376004 7276 12:45:01 AM 4825136 6980536 3057296 38.79 2688 2322836 719236 8.05 262884 2410288 11156 12:46:01 AM 4786688 6957868 3095744 39.27 2688 2338620 750560 8.40 263120 2448164 8512 12:47:01 AM 4430752 6934104 3451680 43.79 2688 2345880 726988 8.14 264432 2423360 68 12:48:01 AM 4430080 6933956 3452352 43.80 2688 2346396 726988 8.14 264444 2423820 216 12:49:01 AM 4836356 6967180 3046076 38.64 2688 2303844 716712 8.02 380224 2303844 139232 12:50:01 AM 4895592 6994652 2986840 37.89 2688 2272544 703400 7.88 547240 2080908 12500 Average: 4905255 6999133 2977177 37.77 2688 2221577 700477 7.84 276627 2280436 28078 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 270.83 156.46 1523.03 58.36 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 118.36 89.42 1257.13 12.42 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 17.65 11.05 8.10 4.49 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 233.09 170.13 367.12 44.16 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 1.58 0.72 0.18 0.12 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 34.24 24.40 29.24 4.97 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 35.44 32.16 118.36 9.64 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 18.55 18.31 72.13 6.91 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 30.72 27.46 68.30 13.18 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 40.13 33.73 394.02 2.83 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 25.64 21.44 254.28 2.14 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 42.43 58.74 83.34 5.66 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 13.25 11.60 3.38 2.19 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 94.07 56.85 175.79 117.71 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 16.79 16.08 14.80 7.57 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 66.18 48.57 291.28 19.49 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) 08/09/2025 _x86_64_ (2 CPU) 00:34:52 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 49.74 0.06 9.83 4.40 0.09 35.88 12:36:01 AM 0 53.90 0.07 9.48 4.60 0.10 31.86 12:36:01 AM 1 45.58 0.05 10.19 4.20 0.08 39.89 12:37:01 AM all 37.78 0.00 5.24 2.40 0.11 54.48 12:37:01 AM 0 44.44 0.00 5.48 2.65 0.10 47.33 12:37:01 AM 1 31.12 0.00 5.00 2.15 0.12 61.62 12:38:01 AM all 13.34 0.00 2.14 3.23 0.07 81.23 12:38:01 AM 0 17.72 0.00 2.11 3.13 0.07 76.98 12:38:01 AM 1 8.96 0.00 2.17 3.33 0.07 85.48 12:39:01 AM all 32.34 0.00 5.56 1.22 0.10 60.78 12:39:01 AM 0 50.49 0.00 7.10 1.59 0.10 40.72 12:39:01 AM 1 14.22 0.00 4.03 0.85 0.10 80.80 12:40:01 AM all 0.09 0.00 0.17 0.47 0.05 99.22 12:40:01 AM 0 0.10 0.00 0.08 0.03 0.03 99.75 12:40:01 AM 1 0.08 0.00 0.25 0.90 0.07 98.70 12:41:01 AM all 4.98 0.00 0.28 0.03 0.08 94.63 12:41:01 AM 0 6.66 0.00 0.35 0.02 0.10 92.88 12:41:01 AM 1 3.31 0.00 0.22 0.03 0.05 96.39 12:42:01 AM all 17.33 0.00 0.22 0.03 0.07 82.36 12:42:01 AM 0 25.85 0.00 0.22 0.00 0.07 73.87 12:42:01 AM 1 8.81 0.00 0.22 0.05 0.07 90.86 12:43:01 AM all 10.00 0.00 0.16 0.03 0.07 89.74 12:43:01 AM 0 10.15 0.00 0.17 0.07 0.05 89.57 12:43:01 AM 1 9.86 0.00 0.15 0.00 0.08 89.91 12:44:01 AM all 15.29 0.00 0.21 0.02 0.08 84.40 12:44:01 AM 0 13.89 0.00 0.20 0.02 0.10 85.79 12:44:01 AM 1 16.69 0.00 0.22 0.02 0.07 83.00 12:45:01 AM all 2.24 0.00 0.19 0.06 0.08 97.43 12:45:01 AM 0 2.74 0.00 0.20 0.12 0.08 96.86 12:45:01 AM 1 1.74 0.00 0.18 0.00 0.08 97.99 12:46:01 AM all 2.80 0.00 0.29 0.03 0.08 96.80 12:46:01 AM 0 3.18 0.00 0.38 0.00 0.07 96.37 12:46:01 AM 1 2.42 0.00 0.20 0.07 0.08 97.23 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 8.34 0.00 2.47 0.01 0.08 89.12 12:47:01 AM 0 8.99 0.00 2.41 0.00 0.07 88.53 12:47:01 AM 1 7.68 0.00 2.52 0.02 0.08 89.70 12:48:01 AM all 4.13 0.00 0.18 0.00 0.06 95.63 12:48:01 AM 0 5.06 0.00 0.18 0.00 0.07 94.69 12:48:01 AM 1 3.21 0.00 0.17 0.00 0.05 96.57 12:49:01 AM all 17.04 0.00 2.31 0.06 0.08 80.50 12:49:01 AM 0 22.19 0.00 2.64 0.07 0.08 75.03 12:49:01 AM 1 11.89 0.00 1.99 0.05 0.08 85.99 12:50:01 AM all 28.81 0.00 3.53 1.99 0.08 65.58 12:50:01 AM 0 39.38 0.00 3.91 2.11 0.10 54.50 12:50:01 AM 1 18.27 0.00 3.15 1.87 0.07 76.64 Average: all 16.29 0.00 2.19 0.93 0.08 80.51 Average: 0 20.31 0.00 2.33 0.96 0.08 76.32 Average: 1 12.26 0.00 2.04 0.90 0.08 84.71