---> uname -a: Linux prd-centos8-robot-2c-8g-38340.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4960 19 2156 6819 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:0a:4e:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe0a:4ec2/64 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) 06/29/2025 _x86_64_ (2 CPU) 23:15:32 LINUX RESTART (2 CPU) 11:16:01 PM tps rtps wtps bread/s bwrtn/s 11:17:01 PM 137.05 54.06 82.99 6915.21 9191.87 11:18:01 PM 80.42 0.73 79.69 53.05 10620.23 11:19:01 PM 24.05 0.42 23.63 64.79 1591.00 11:20:01 PM 62.25 9.41 52.83 1681.84 3567.08 11:21:01 PM 35.98 0.03 35.95 3.46 6230.15 11:22:01 PM 3.48 0.00 3.48 0.00 120.76 11:23:01 PM 0.23 0.00 0.23 0.00 3.02 11:24:01 PM 0.13 0.00 0.13 0.00 0.93 11:25:01 PM 14.53 0.45 14.08 49.58 520.49 Average: 39.79 7.23 32.56 974.32 3538.58 11:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 PM 5359892 7063720 2522540 32.00 2688 1886472 665120 7.45 187140 2013452 175072 11:18:01 PM 5189300 7009928 2693132 34.17 2688 1997380 706048 7.91 198768 2145344 42500 11:19:01 PM 5261020 7083308 2621412 33.26 2688 1999328 649412 7.27 218780 2057292 10764 11:20:01 PM 4937628 7015968 2944804 37.36 2688 2246768 699240 7.83 262196 2308580 167780 11:21:01 PM 4978264 7058520 2904168 36.84 2688 2248864 638576 7.15 266752 2259572 4 11:22:01 PM 4978172 7058428 2904260 36.84 2688 2248864 638576 7.15 266752 2259664 4 11:23:01 PM 4977744 7058000 2904688 36.85 2688 2248864 638576 7.15 266752 2260200 4 11:24:01 PM 4978040 7058300 2904392 36.85 2688 2248868 638576 7.15 266752 2259860 4 11:25:01 PM 5149364 7048892 2733068 34.67 2688 2074048 655556 7.34 460072 1916692 27532 Average: 5089936 7050563 2792496 35.43 2688 2133273 658853 7.38 265996 2164517 47074 11:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 284.97 178.14 1822.64 60.68 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 58.26 42.02 597.06 7.45 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 9.48 6.88 4.92 3.27 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 41.27 35.75 317.98 9.05 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 187.81 167.03 37.56 36.80 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.55 0.82 0.33 0.19 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 1.77 0.93 0.47 0.35 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 1.32 0.75 0.21 0.12 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 43.44 33.64 75.30 20.25 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 69.99 51.78 317.41 15.35 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) 06/29/2025 _x86_64_ (2 CPU) 23:15:32 LINUX RESTART (2 CPU) 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 46.99 0.04 7.54 1.32 0.13 43.98 11:17:01 PM 0 41.23 0.05 7.71 1.39 0.12 49.51 11:17:01 PM 1 52.76 0.03 7.36 1.26 0.13 38.45 11:18:01 PM all 22.05 0.00 3.23 0.89 0.07 73.75 11:18:01 PM 0 28.05 0.00 3.62 0.78 0.08 67.47 11:18:01 PM 1 16.07 0.00 2.85 1.00 0.07 80.02 11:19:01 PM all 11.71 0.00 1.47 0.08 0.06 86.68 11:19:01 PM 0 4.51 0.00 1.13 0.05 0.05 94.26 11:19:01 PM 1 18.92 0.00 1.80 0.12 0.07 79.09 11:20:01 PM all 29.31 0.00 5.57 0.59 0.10 64.42 11:20:01 PM 0 25.60 0.00 4.92 0.57 0.08 68.84 11:20:01 PM 1 33.03 0.00 6.23 0.62 0.12 60.01 11:21:01 PM all 3.88 0.00 0.95 0.46 0.05 94.65 11:21:01 PM 0 6.12 0.00 1.22 0.60 0.05 92.01 11:21:01 PM 1 1.65 0.00 0.68 0.32 0.05 97.29 11:22:01 PM all 0.33 0.00 0.08 0.01 0.03 99.55 11:22:01 PM 0 0.57 0.00 0.08 0.00 0.03 99.32 11:22:01 PM 1 0.10 0.00 0.07 0.02 0.03 99.78 11:23:01 PM all 0.33 0.00 0.08 0.00 0.04 99.55 11:23:01 PM 0 0.58 0.00 0.07 0.00 0.02 99.33 11:23:01 PM 1 0.08 0.00 0.08 0.00 0.07 99.77 11:24:01 PM all 0.33 0.00 0.07 0.00 0.04 99.57 11:24:01 PM 0 0.60 0.00 0.08 0.00 0.05 99.27 11:24:01 PM 1 0.05 0.00 0.05 0.00 0.03 99.87 11:25:01 PM all 16.11 0.00 2.76 0.06 0.07 81.00 11:25:01 PM 0 9.88 0.00 2.57 0.03 0.07 87.45 11:25:01 PM 1 22.35 0.00 2.95 0.08 0.07 74.55 Average: all 14.56 0.00 2.42 0.38 0.07 82.57 Average: 0 13.01 0.01 2.38 0.38 0.06 84.16 Average: 1 16.11 0.00 2.45 0.38 0.07 80.99