---> uname -a: Linux prd-centos8-robot-2c-8g-666.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 4998 19 2118 6821 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:16:0f:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe16:f1e/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) 01/11/2025 _x86_64_ (2 CPU) 00:55:43 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 205.08 143.04 62.04 14150.57 39285.86 12:58:01 AM 115.73 0.75 114.98 53.59 11901.03 12:59:01 AM 24.73 0.42 24.31 64.78 2255.83 01:00:01 AM 64.65 6.75 57.90 1249.18 6378.87 01:01:01 AM 14.33 0.02 14.31 0.13 2494.25 01:02:01 AM 2.10 0.17 1.93 33.85 76.93 01:03:01 AM 0.18 0.00 0.18 0.00 3.88 01:04:02 AM 12.61 0.33 12.28 37.85 428.84 Average: 54.93 18.94 35.99 1949.29 7854.41 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5454480 7023036 2427944 30.80 2688 1760996 746120 8.35 187512 1956040 126884 12:58:01 AM 5209504 7005084 2672920 33.91 2688 1973180 706132 7.91 198076 2126676 50324 12:59:01 AM 5293476 7090412 2588948 32.84 2688 1975128 650176 7.28 217052 2029456 24 01:00:01 AM 5029896 7066248 2852528 36.19 2688 2206456 635304 7.11 257992 2221196 65660 01:01:01 AM 5028940 7065292 2853484 36.20 2688 2206464 619856 6.94 258000 2221576 4 01:02:01 AM 4911180 6948832 2971244 37.69 2688 2207764 797932 8.93 258268 2338036 36 01:03:01 AM 4909848 6947556 2972576 37.71 2688 2207820 797024 8.92 258268 2339720 16 01:04:02 AM 5133040 6994308 2749384 34.88 2688 2037536 716132 8.02 289404 2109284 17344 Average: 5121296 7017596 2761128 35.03 2688 2071918 708584 7.93 240572 2167748 32536 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 304.56 183.68 1569.74 60.59 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 61.37 48.58 669.21 8.61 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 17.86 10.53 6.49 4.00 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 204.60 176.84 334.90 43.00 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 6.41 3.78 1.60 0.91 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 295.17 270.00 2802.34 705.31 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 366.82 337.31 5920.28 21.89 0.00 0.00 0.00 0.00 01:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:02 AM eth0 237.75 195.88 2082.91 30.29 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 186.83 153.33 1673.39 109.34 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) 01/11/2025 _x86_64_ (2 CPU) 00:55:43 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.42 0.07 10.32 18.96 0.10 31.13 12:57:01 AM 0 37.90 0.05 10.27 18.72 0.10 32.96 12:57:01 AM 1 40.95 0.08 10.38 19.20 0.10 29.29 12:58:01 AM all 32.19 0.00 4.58 4.69 0.13 58.41 12:58:01 AM 0 24.96 0.00 3.78 3.59 0.12 67.55 12:58:01 AM 1 39.41 0.00 5.38 5.79 0.13 49.28 12:59:01 AM all 10.68 0.00 1.70 0.48 0.06 87.07 12:59:01 AM 0 12.26 0.00 1.79 0.74 0.07 85.15 12:59:01 AM 1 9.10 0.00 1.62 0.23 0.05 88.99 01:00:01 AM all 28.46 0.00 5.11 2.30 0.11 64.02 01:00:01 AM 0 16.92 0.00 4.10 2.28 0.10 76.60 01:00:01 AM 1 40.02 0.00 6.12 2.32 0.12 51.42 01:01:01 AM all 0.43 0.00 0.26 0.64 0.03 98.64 01:01:01 AM 0 0.30 0.00 0.22 0.08 0.03 99.37 01:01:01 AM 1 0.57 0.00 0.30 1.20 0.02 97.91 01:02:01 AM all 13.33 0.00 1.00 0.04 0.08 85.54 01:02:01 AM 0 9.99 0.00 0.56 0.03 0.07 89.35 01:02:01 AM 1 16.67 0.00 1.45 0.05 0.10 81.73 01:03:01 AM all 11.56 0.00 1.26 0.00 0.09 87.09 01:03:01 AM 0 6.65 0.00 0.86 0.00 0.10 92.39 01:03:01 AM 1 16.52 0.00 1.67 0.00 0.08 81.73 01:04:02 AM all 16.41 0.00 2.14 0.11 0.08 81.26 01:04:02 AM 0 12.15 0.00 1.63 0.10 0.07 86.06 01:04:02 AM 1 20.69 0.00 2.65 0.12 0.10 76.44 Average: all 19.07 0.01 3.30 3.41 0.08 74.14 Average: 0 15.15 0.01 2.90 3.19 0.08 78.67 Average: 1 23.00 0.01 3.70 3.62 0.09 69.59