---> uname -a: Linux prd-centos8-robot-2c-8g-4810.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4853 19 2220 6774 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:03:73:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe03:735a/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) 11/02/2025 _x86_64_ (2 CPU) 22:54:08 LINUX RESTART (2 CPU) 10:55:01 PM tps rtps wtps bread/s bwrtn/s 10:56:01 PM 81.23 6.56 74.66 1244.04 6350.24 10:57:01 PM 83.90 0.72 83.19 52.92 10030.74 10:58:01 PM 22.20 0.42 21.78 64.79 1891.35 10:59:01 PM 89.07 9.45 79.62 1685.30 8631.04 11:00:01 PM 10.86 0.00 10.86 0.00 1135.70 11:01:01 PM 4.62 0.25 4.37 12.80 178.09 11:02:01 PM 1.05 0.07 0.98 1.73 449.08 11:03:01 PM 9.90 0.32 9.58 36.92 403.87 11:04:01 PM 31.44 0.52 30.92 63.85 2077.92 Average: 37.14 2.03 35.11 351.39 3460.80 10:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:56:01 PM 5331604 7053864 2550820 32.36 2688 1904692 714356 8.00 187016 2042716 184316 10:57:01 PM 5146344 6988460 2736080 34.71 2688 2018468 745548 8.35 198968 2186776 42008 10:58:01 PM 5133992 7024024 2748432 34.87 2688 2063400 714760 8.00 228172 2163452 53188 10:59:01 PM 4910972 7020764 2971452 37.70 2688 2276252 684004 7.66 266148 2319312 26992 11:00:01 PM 4911132 7020768 2971292 37.70 2688 2276252 675696 7.57 266148 2319372 12 11:01:01 PM 4774312 6895360 3108112 39.43 2688 2287632 868996 9.73 266420 2455300 9856 11:02:01 PM 4771476 6897708 3110948 39.47 2688 2292824 905940 10.14 266708 2457884 2052 11:03:01 PM 4928596 6926560 2953828 37.47 2688 2170408 775836 8.69 314568 2276096 69644 11:04:01 PM 5029312 6993796 2853112 36.20 2688 2137380 715024 8.01 480724 2013884 25164 Average: 4993082 6980145 2889342 36.66 2688 2158590 755573 8.46 274986 2248310 45915 10:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 238.75 156.82 1521.86 48.14 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 76.65 46.81 633.17 7.80 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 15.88 13.33 8.65 4.75 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 213.80 161.46 372.87 37.63 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 1.27 0.77 0.36 0.18 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 141.25 129.22 167.30 12.08 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 125.24 124.07 45.64 13.39 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 83.49 60.63 115.82 62.37 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 20.48 16.31 16.82 8.32 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 101.87 78.83 320.30 21.63 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) 11/02/2025 _x86_64_ (2 CPU) 22:54:08 LINUX RESTART (2 CPU) 10:55:01 PM CPU %user %nice %system %iowait %steal %idle 10:56:01 PM all 34.63 0.00 5.45 2.62 0.10 57.19 10:56:01 PM 0 38.92 0.00 6.11 1.82 0.12 53.02 10:56:01 PM 1 30.34 0.00 4.78 3.43 0.08 61.36 10:57:01 PM all 23.30 0.00 3.36 3.79 0.12 69.43 10:57:01 PM 0 27.84 0.00 3.19 4.04 0.13 64.80 10:57:01 PM 1 18.77 0.00 3.54 3.54 0.10 74.06 10:58:01 PM all 21.10 0.00 3.02 3.95 0.08 71.85 10:58:01 PM 0 36.93 0.00 4.25 4.73 0.08 54.01 10:58:01 PM 1 5.31 0.00 1.80 3.17 0.07 89.65 10:59:01 PM all 29.84 0.00 5.69 3.54 0.11 60.82 10:59:01 PM 0 48.20 0.00 6.81 3.59 0.10 41.30 10:59:01 PM 1 11.51 0.00 4.57 3.50 0.12 80.30 11:00:01 PM all 0.35 0.00 0.15 0.18 0.03 99.29 11:00:01 PM 0 0.62 0.00 0.18 0.27 0.03 98.90 11:00:01 PM 1 0.08 0.00 0.12 0.08 0.03 99.68 11:01:01 PM all 16.21 0.00 1.13 0.03 0.09 82.54 11:01:01 PM 0 22.48 0.00 1.33 0.02 0.10 76.07 11:01:01 PM 1 9.97 0.00 0.92 0.05 0.08 88.98 11:02:01 PM all 12.59 0.00 1.07 0.06 0.09 86.19 11:02:01 PM 0 14.51 0.00 1.24 0.02 0.10 84.13 11:02:01 PM 1 10.68 0.00 0.89 0.10 0.08 88.25 11:03:01 PM all 13.54 0.00 1.80 0.04 0.08 84.54 11:03:01 PM 0 10.73 0.00 2.02 0.02 0.08 87.15 11:03:01 PM 1 16.36 0.00 1.59 0.07 0.07 81.92 11:04:01 PM all 32.31 0.00 4.36 0.16 0.09 63.07 11:04:01 PM 0 38.92 0.00 4.76 0.17 0.10 56.05 11:04:01 PM 1 25.70 0.00 3.96 0.15 0.08 70.10 Average: all 20.44 0.00 2.90 1.60 0.09 74.98 Average: 0 26.58 0.00 3.33 1.63 0.09 68.37 Average: 1 14.30 0.00 2.46 1.57 0.08 81.58