---> uname -a: Linux prd-centos8-robot-2c-8g-114.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4976 19 2138 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:75:01:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe75:18c/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) 01/09/2025 _x86_64_ (2 CPU) 00:47:26 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 112.74 44.81 67.93 6153.32 6447.21 12:50:01 AM 81.59 0.73 80.86 53.05 9716.26 12:51:01 AM 21.33 0.42 20.92 64.75 1744.60 12:52:01 AM 51.98 9.23 42.75 1641.72 2654.40 12:53:01 AM 23.29 0.00 23.29 0.00 5426.44 12:54:01 AM 2.23 0.12 2.12 33.06 116.55 12:55:01 AM 0.27 0.00 0.27 0.00 3.77 12:56:01 AM 0.12 0.00 0.12 0.00 1.55 12:57:01 AM 27.11 0.63 26.48 73.19 1384.67 Average: 35.63 6.22 29.42 891.11 3055.18 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5397816 7070852 2484616 31.52 2688 1857584 665572 7.45 187672 1981100 160316 12:50:01 AM 5211312 7009620 2671120 33.89 2688 1976344 717804 8.04 198024 2129184 30684 12:51:01 AM 5219520 7052656 2662912 33.78 2688 2009028 654232 7.33 221052 2094412 30460 12:52:01 AM 5020924 7072468 2861508 36.30 2688 2221404 623092 6.98 263588 2230688 155156 12:53:01 AM 5014780 7066328 2867652 36.38 2688 2221408 638476 7.15 263592 2230616 4 12:54:01 AM 4965444 7019416 2916988 37.01 2688 2223812 687896 7.70 263860 2279000 4 12:55:01 AM 4949788 7003780 2932644 37.20 2688 2223828 719428 8.06 263860 2295080 24 12:56:01 AM 5010080 7065856 2872352 36.44 2688 2225644 635160 7.11 264152 2234544 1824 12:57:01 AM 5111988 6994600 2770444 35.15 2688 2058076 706972 7.92 455756 1965816 188 Average: 5100184 7039508 2782248 35.30 2688 2113014 672070 7.53 264617 2160049 42073 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 289.17 179.31 1652.89 56.95 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 54.13 39.49 585.84 7.53 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 15.14 10.86 6.32 11.77 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 211.58 160.01 334.98 35.78 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 5.68 3.98 1.58 0.84 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 185.19 176.65 52.96 70.09 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 229.74 226.79 191.40 88.54 0.00 0.00 0.00 0.00 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 131.33 129.45 77.97 44.73 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 65.61 43.09 89.76 29.94 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 131.95 107.73 332.65 38.46 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) 01/09/2025 _x86_64_ (2 CPU) 00:47:26 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 45.62 0.02 6.89 3.12 0.13 44.23 12:49:01 AM 0 43.24 0.00 5.79 2.79 0.13 48.05 12:49:01 AM 1 48.01 0.03 7.99 3.45 0.12 40.41 12:50:01 AM all 21.99 0.00 3.12 3.06 0.13 71.71 12:50:01 AM 0 16.12 0.00 2.58 2.95 0.15 78.20 12:50:01 AM 1 27.86 0.00 3.65 3.17 0.10 65.22 12:51:01 AM all 15.90 0.00 2.18 3.71 0.12 78.09 12:51:01 AM 0 13.70 0.00 1.90 3.65 0.10 80.64 12:51:01 AM 1 18.11 0.00 2.46 3.77 0.13 75.53 12:52:01 AM all 25.46 0.00 4.68 3.62 0.09 66.14 12:52:01 AM 0 21.25 0.00 4.87 2.94 0.08 70.85 12:52:01 AM 1 29.63 0.00 4.50 4.29 0.10 61.48 12:53:01 AM all 0.33 0.00 0.43 1.99 0.03 97.21 12:53:01 AM 0 0.50 0.00 0.40 2.00 0.03 97.06 12:53:01 AM 1 0.17 0.00 0.47 1.98 0.03 97.35 12:54:01 AM all 15.61 0.00 0.57 0.04 0.08 83.69 12:54:01 AM 0 9.43 0.00 0.50 0.07 0.08 89.92 12:54:01 AM 1 21.79 0.00 0.64 0.02 0.08 77.47 12:55:01 AM all 19.94 0.00 0.44 0.00 0.09 79.52 12:55:01 AM 0 12.98 0.00 0.35 0.00 0.08 86.59 12:55:01 AM 1 26.94 0.00 0.54 0.00 0.10 72.42 12:56:01 AM all 18.47 0.00 0.40 0.00 0.08 81.05 12:56:01 AM 0 2.46 0.00 0.25 0.00 0.07 97.22 12:56:01 AM 1 34.43 0.00 0.55 0.00 0.08 64.93 12:57:01 AM all 26.56 0.00 3.32 0.19 0.08 69.85 12:57:01 AM 0 28.43 0.00 3.49 0.22 0.07 67.80 12:57:01 AM 1 24.69 0.00 3.16 0.17 0.08 71.90 Average: all 21.10 0.00 2.45 1.75 0.09 74.61 Average: 0 16.47 0.00 2.24 1.63 0.09 79.58 Average: 1 25.73 0.00 2.66 1.87 0.09 69.63