---> uname -a: Linux prd-centos8-robot-2c-8g-2759.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 578 4984 19 2134 6822 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:f3:ee:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fef3:ee9a/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) 12/14/2024 _x86_64_ (2 CPU) 23:26:07 LINUX RESTART (2 CPU) 11:27:01 PM tps rtps wtps bread/s bwrtn/s 11:28:01 PM 72.53 25.13 47.40 6654.23 10129.03 11:29:01 PM 102.10 0.72 101.38 51.32 9470.69 11:30:01 PM 29.76 0.50 29.26 64.78 3395.20 11:31:01 PM 43.54 2.52 41.02 396.00 2739.20 11:32:01 PM 24.46 0.00 24.46 0.00 5601.35 11:33:01 PM 2.73 0.00 2.73 0.00 80.12 11:34:01 PM 0.33 0.00 0.33 0.00 3.95 11:35:01 PM 3.02 0.40 2.62 68.92 118.06 11:36:01 PM 28.51 0.53 27.97 64.78 1213.68 Average: 34.11 3.31 30.80 811.37 3639.30 11:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:28:01 PM 5413372 7036888 2469048 31.32 2688 1814524 724236 8.11 216532 1959912 99520 11:29:01 PM 5178044 7013972 2704376 34.31 2688 2013200 705356 7.90 221716 2135868 81552 11:30:01 PM 5259468 7096740 2622952 33.28 2688 2015148 621808 6.96 240980 2037984 8 11:31:01 PM 5021384 7072404 2861036 36.30 2688 2220796 623308 6.98 263232 2230100 156060 11:32:01 PM 5017220 7067868 2865200 36.35 2688 2220808 639100 7.16 263248 2229860 4 11:33:01 PM 5017060 7067708 2865360 36.35 2688 2220808 639100 7.16 263252 2230148 8 11:34:01 PM 5017128 7067776 2865292 36.35 2688 2220808 639100 7.16 263252 2230012 4 11:35:01 PM 5152188 7033108 2730232 34.64 2688 2055240 662420 7.42 257968 2117292 5048 11:36:01 PM 5111268 7002820 2771152 35.16 2688 2067384 712868 7.98 455560 1966424 15068 Average: 5131904 7051032 2750516 34.89 2688 2094302 663033 7.42 271749 2126400 39697 11:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 276.85 162.14 1562.35 59.38 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 60.51 48.56 674.79 8.62 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 20.56 14.15 6.58 4.61 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 191.70 156.70 331.02 41.79 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 294.69 206.11 58.75 43.53 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 3.17 2.23 0.83 0.69 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 2.97 1.97 0.45 0.42 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 94.20 64.52 86.19 21.61 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 22.09 18.96 17.86 9.02 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 107.42 75.04 304.36 21.07 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) 12/14/2024 _x86_64_ (2 CPU) 23:26:07 LINUX RESTART (2 CPU) 11:27:01 PM CPU %user %nice %system %iowait %steal %idle 11:28:01 PM all 29.88 0.00 6.20 18.58 0.16 45.18 11:28:01 PM 0 36.91 0.00 6.06 19.60 0.15 37.28 11:28:01 PM 1 22.90 0.00 6.34 17.57 0.17 53.02 11:29:01 PM all 31.94 0.00 4.87 6.06 0.12 57.02 11:29:01 PM 0 36.09 0.00 5.95 6.44 0.13 51.38 11:29:01 PM 1 27.82 0.00 3.80 5.67 0.10 62.61 11:30:01 PM all 10.87 0.00 1.66 1.77 0.09 85.61 11:30:01 PM 0 17.66 0.00 1.94 2.04 0.08 78.28 11:30:01 PM 1 4.07 0.00 1.37 1.51 0.10 92.95 11:31:01 PM all 28.11 0.00 4.76 1.65 0.12 65.36 11:31:01 PM 0 36.54 0.00 5.30 1.42 0.10 56.64 11:31:01 PM 1 19.61 0.00 4.21 1.89 0.13 74.16 11:32:01 PM all 0.91 0.00 0.85 6.81 0.08 91.36 11:32:01 PM 0 1.21 0.00 0.79 10.07 0.07 87.87 11:32:01 PM 1 0.62 0.00 0.91 3.54 0.08 94.85 11:33:01 PM all 0.35 0.00 0.09 0.01 0.05 99.50 11:33:01 PM 0 0.62 0.00 0.10 0.00 0.03 99.25 11:33:01 PM 1 0.08 0.00 0.08 0.02 0.07 99.75 11:34:01 PM all 0.35 0.00 0.06 0.00 0.05 99.54 11:34:01 PM 0 0.22 0.00 0.03 0.00 0.03 99.72 11:34:01 PM 1 0.48 0.00 0.08 0.00 0.07 99.37 11:35:01 PM all 5.66 0.00 1.66 0.08 0.08 92.52 11:35:01 PM 0 6.92 0.00 1.98 0.12 0.10 90.88 11:35:01 PM 1 4.41 0.00 1.34 0.05 0.05 94.15 11:36:01 PM all 29.41 0.00 3.04 0.78 0.13 66.65 11:36:01 PM 0 41.12 0.00 3.74 1.07 0.12 53.95 11:36:01 PM 1 17.72 0.00 2.34 0.49 0.13 79.32 Average: all 15.24 0.00 2.57 3.95 0.10 78.14 Average: 0 19.64 0.00 2.87 4.50 0.09 72.90 Average: 1 10.84 0.00 2.27 3.40 0.10 83.38