---> uname -a: Linux prd-centos8-robot-2c-8g-8247.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 611 4951 19 2134 6789 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:6d:ca:3f 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 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe6d:ca3f/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) 01/07/2025 _x86_64_ (2 CPU) 03:52:20 LINUX RESTART (2 CPU) 03:53:02 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 110.05 52.65 57.39 6178.15 5720.33 03:55:01 AM 94.45 0.73 93.72 53.05 10714.46 03:56:01 AM 17.88 0.35 17.53 61.18 1631.19 03:57:01 AM 66.39 9.23 57.16 1641.72 7336.79 03:58:01 AM 7.70 0.08 7.61 31.99 761.25 03:59:01 AM 4.10 0.37 3.73 39.19 216.49 04:00:01 AM 28.47 0.52 27.96 63.85 1218.24 Average: 46.86 9.03 37.83 1140.86 3938.48 03:53:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5388976 7053096 2493456 31.63 2688 1847840 723976 8.11 186288 1992248 162676 03:55:01 AM 5198808 6996664 2683624 34.05 2688 1975860 740624 8.29 198636 2143704 30680 03:56:01 AM 5208856 7043548 2673576 33.92 2688 2010192 685272 7.67 225976 2100276 32124 03:57:01 AM 4999872 7050776 2882560 36.57 2688 2220784 672156 7.53 264036 2249012 16592 03:58:01 AM 4958616 7010716 2923816 37.09 2688 2221960 722328 8.09 264164 2288884 224 03:59:01 AM 5125020 7008884 2757412 34.98 2688 2055260 714528 8.00 258900 2137120 3960 04:00:01 AM 5131164 7013048 2751268 34.90 2688 2057464 704560 7.89 454944 1947556 16752 Average: 5144473 7025247 2737959 34.73 2688 2055623 709063 7.94 264706 2122686 37573 03:53:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 323.21 190.09 1626.49 57.87 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 64.11 47.62 648.25 8.20 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 16.29 9.78 6.66 3.91 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 235.29 173.14 338.50 46.68 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 15.28 7.65 3.94 0.99 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 194.42 149.03 1560.79 28.31 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 21.83 19.76 18.87 9.50 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 123.88 85.05 598.08 22.12 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) 01/07/2025 _x86_64_ (2 CPU) 03:52:20 LINUX RESTART (2 CPU) 03:53:02 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 35.42 0.03 6.75 0.83 0.12 56.84 03:54:01 AM 0 35.57 0.07 7.79 0.99 0.12 55.47 03:54:01 AM 1 35.28 0.00 5.72 0.68 0.12 58.21 03:55:01 AM all 24.68 0.00 3.50 0.94 0.11 70.77 03:55:01 AM 0 29.91 0.00 3.75 0.93 0.10 65.31 03:55:01 AM 1 19.43 0.00 3.25 0.95 0.12 76.25 03:56:01 AM all 17.57 0.00 2.39 0.66 0.08 79.31 03:56:01 AM 0 24.69 0.00 2.87 0.52 0.10 71.82 03:56:01 AM 1 10.44 0.00 1.90 0.80 0.07 86.79 03:57:01 AM all 23.51 0.00 4.60 3.12 0.09 68.67 03:57:01 AM 0 26.49 0.00 5.26 3.45 0.08 64.71 03:57:01 AM 1 20.54 0.00 3.94 2.79 0.10 72.63 03:58:01 AM all 1.06 0.00 0.28 0.22 0.04 98.41 03:58:01 AM 0 1.44 0.00 0.35 0.27 0.03 97.91 03:58:01 AM 1 0.68 0.00 0.20 0.17 0.05 98.90 03:59:01 AM all 7.56 0.00 1.64 0.07 0.08 90.65 03:59:01 AM 0 6.84 0.00 1.50 0.13 0.08 91.44 03:59:01 AM 1 8.28 0.00 1.78 0.00 0.08 89.85 04:00:01 AM all 31.61 0.00 3.52 0.23 0.08 64.56 04:00:01 AM 0 31.16 0.00 3.20 0.17 0.08 65.39 04:00:01 AM 1 32.05 0.00 3.84 0.28 0.08 63.74 Average: all 20.18 0.00 3.23 0.87 0.09 75.63 Average: 0 22.28 0.01 3.52 0.92 0.09 73.18 Average: 1 18.07 0.00 2.94 0.81 0.09 78.09