---> uname -a: Linux prd-centos8-robot-2c-8g-4650.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 610 4969 19 2118 6790 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:8c:9e:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fe8c:9eff/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) 11/06/2024 _x86_64_ (2 CPU) 00:54:22 LINUX RESTART (2 CPU) 12:55:03 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 88.33 17.18 71.15 3240.40 5924.39 12:57:01 AM 87.30 0.70 86.60 50.78 9628.49 12:58:01 AM 30.04 0.35 29.70 61.19 2472.15 12:59:01 AM 49.33 0.03 49.30 3.47 7016.49 01:00:00 AM 3.06 0.14 2.93 34.38 104.93 01:00:01 AM 63.98 11.80 52.17 1376.40 3304.35 01:01:01 AM 29.85 0.55 29.30 64.89 1245.45 Average: 48.04 3.13 44.90 566.99 4404.39 12:55:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5312952 7007356 2569480 32.60 2688 1876200 725940 8.13 208836 2037040 136844 12:57:01 AM 5208688 7039768 2673744 33.92 2688 2008120 672356 7.53 228540 2098280 30128 12:58:01 AM 5034048 6971584 2848384 36.14 2688 2111356 755152 8.46 257364 2234772 83356 12:59:01 AM 5003048 7034764 2879384 36.53 2688 2201068 664784 7.44 256016 2247320 4 01:00:00 AM 5063948 7033444 2818484 35.76 2688 2139260 684408 7.66 249184 2191056 720 01:00:01 AM 5160764 7027576 2721668 34.53 2688 2037676 667896 7.48 250524 2096016 4292 01:01:01 AM 5105000 6976388 2777432 35.24 2688 2046496 727748 8.15 448000 1977136 11932 Average: 5126921 7012983 2755511 34.96 2688 2060025 699755 7.84 271209 2125946 38182 12:55:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 305.55 189.23 1651.44 61.13 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 65.94 45.73 589.50 8.72 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 39.69 30.46 294.10 7.16 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 39.99 30.94 17.52 9.62 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 36.79 21.28 10.59 3.31 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 996.27 681.37 2410.57 855.99 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 20.00 18.94 18.28 9.24 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 87.74 58.32 434.19 20.11 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) 11/06/2024 _x86_64_ (2 CPU) 00:54:22 LINUX RESTART (2 CPU) 12:55:03 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 38.73 0.00 6.66 1.71 0.11 52.78 12:56:01 AM 0 46.13 0.00 7.31 2.26 0.12 44.18 12:56:01 AM 1 31.32 0.00 6.01 1.16 0.10 61.41 12:57:01 AM all 23.51 0.00 3.68 1.62 0.10 71.08 12:57:01 AM 0 25.69 0.00 4.03 2.20 0.07 68.01 12:57:01 AM 1 21.34 0.00 3.33 1.03 0.13 74.16 12:58:01 AM all 22.77 0.00 2.44 0.43 0.09 74.26 12:58:01 AM 0 31.02 0.00 3.07 0.63 0.10 65.18 12:58:01 AM 1 14.53 0.00 1.82 0.23 0.08 83.33 12:59:01 AM all 14.57 0.00 2.62 3.86 0.12 78.82 12:59:01 AM 0 19.29 0.00 3.12 3.68 0.10 73.81 12:59:01 AM 1 9.85 0.00 2.13 4.04 0.13 83.84 01:00:00 AM all 1.78 0.00 0.44 0.03 0.06 97.68 01:00:00 AM 0 2.56 0.00 0.36 0.07 0.07 96.95 01:00:00 AM 1 1.01 0.00 0.52 0.00 0.05 98.42 01:00:01 AM all 39.56 0.00 14.24 0.63 0.00 45.57 01:00:01 AM 0 35.85 0.00 11.95 1.26 0.00 50.94 01:00:01 AM 1 43.31 0.00 16.56 0.00 0.00 40.13 01:01:01 AM all 30.46 0.00 3.26 0.39 0.08 65.80 01:01:01 AM 0 28.99 0.00 3.66 0.17 0.07 67.12 01:01:01 AM 1 31.94 0.00 2.86 0.62 0.10 64.48 Average: all 22.05 0.00 3.23 1.34 0.09 73.28 Average: 0 25.65 0.00 3.62 1.50 0.09 69.13 Average: 1 18.45 0.00 2.83 1.18 0.10 77.44