---> uname -a: Linux prd-centos8-robot-2c-8g-2761.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 556 5011 19 2130 6845 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:00:9f:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe00:9f0a/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) 23:26:10 LINUX RESTART (2 CPU) 11:27:01 PM tps rtps wtps bread/s bwrtn/s 11:28:01 PM 106.76 59.49 47.28 7313.94 12670.31 11:29:01 PM 100.62 0.70 99.92 50.77 10555.07 11:30:01 PM 25.81 0.42 25.39 64.78 2106.53 11:31:01 PM 61.99 2.52 59.47 395.94 7735.82 11:32:01 PM 5.90 0.00 5.90 0.00 603.18 11:33:01 PM 0.32 0.00 0.32 0.00 4.97 11:34:01 PM 0.12 0.00 0.12 0.00 1.03 11:35:01 PM 12.61 0.42 12.20 69.86 433.03 11:36:01 PM 22.94 0.52 22.43 63.85 1038.34 Average: 37.46 7.12 30.34 884.47 3905.86 11:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:28:01 PM 5423444 7054916 2458988 31.20 2688 1821832 726276 8.13 217968 1950028 100652 11:29:01 PM 5201192 7034164 2681240 34.02 2688 2010040 699420 7.83 220928 2112636 43904 11:30:01 PM 5194556 7053264 2687876 34.10 2688 2035664 703516 7.88 246632 2097616 23572 11:31:01 PM 5040608 7088400 2841824 36.05 2688 2217644 624208 6.99 263052 2202344 7252 11:32:01 PM 5047336 7095132 2835096 35.97 2688 2217648 624208 6.99 263048 2201820 8 11:33:01 PM 5047188 7094984 2835244 35.97 2688 2217648 624208 6.99 263052 2202048 8 11:34:01 PM 5047288 7095084 2835144 35.97 2688 2217648 624208 6.99 263052 2201844 4 11:35:01 PM 5144740 7017704 2737692 34.73 2688 2048828 706548 7.91 294040 2092632 17188 11:36:01 PM 5181824 7059996 2700608 34.26 2688 2054356 686708 7.69 453700 1899852 16600 Average: 5147575 7065960 2734857 34.70 2688 2093479 668811 7.49 276164 2106758 23243 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 306.25 185.81 1564.00 58.70 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 68.05 55.32 675.06 9.01 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 22.16 15.08 7.38 5.02 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 608.15 479.24 408.05 105.76 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 3.77 0.97 0.73 0.14 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 3.30 2.20 0.84 0.68 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 2.92 1.88 0.45 0.41 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 104.23 75.62 90.98 24.62 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 20.23 16.46 15.29 7.66 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 126.57 92.52 307.02 23.56 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) 23:26:10 LINUX RESTART (2 CPU) 11:27:01 PM CPU %user %nice %system %iowait %steal %idle 11:28:01 PM all 30.63 0.04 6.80 16.17 0.12 46.25 11:28:01 PM 0 26.47 0.05 5.89 15.88 0.10 51.61 11:28:01 PM 1 34.79 0.03 7.70 16.46 0.13 40.88 11:29:01 PM all 30.43 0.00 4.68 4.90 0.12 59.88 11:29:01 PM 0 26.38 0.00 4.24 4.89 0.12 64.38 11:29:01 PM 1 34.50 0.00 5.11 4.91 0.12 55.36 11:30:01 PM all 12.94 0.00 2.16 1.32 0.11 83.47 11:30:01 PM 0 6.28 0.00 1.97 1.12 0.10 90.54 11:30:01 PM 1 19.61 0.00 2.35 1.52 0.12 76.40 11:31:01 PM all 25.75 0.00 4.73 4.21 0.11 65.20 11:31:01 PM 0 21.16 0.00 4.53 6.02 0.12 68.17 11:31:01 PM 1 30.35 0.00 4.93 2.40 0.10 62.22 11:32:01 PM all 0.42 0.00 0.09 0.73 0.05 98.71 11:32:01 PM 0 0.32 0.00 0.05 0.00 0.05 99.58 11:32:01 PM 1 0.52 0.00 0.13 1.45 0.05 97.85 11:33:01 PM all 0.35 0.00 0.08 0.00 0.06 99.51 11:33:01 PM 0 0.12 0.00 0.08 0.00 0.05 99.75 11:33:01 PM 1 0.58 0.00 0.08 0.00 0.07 99.27 11:34:01 PM all 0.36 0.00 0.08 0.00 0.05 99.52 11:34:01 PM 0 0.10 0.00 0.10 0.00 0.05 99.75 11:34:01 PM 1 0.62 0.00 0.05 0.00 0.05 99.28 11:35:01 PM all 14.29 0.00 2.24 0.26 0.09 83.12 11:35:01 PM 0 12.51 0.00 2.04 0.25 0.10 85.09 11:35:01 PM 1 16.08 0.00 2.43 0.27 0.08 81.14 11:36:01 PM all 23.07 0.00 2.84 1.00 0.09 72.99 11:36:01 PM 0 9.69 0.00 2.71 0.55 0.10 86.95 11:36:01 PM 1 36.46 0.00 2.98 1.45 0.08 59.03 Average: all 15.35 0.00 2.63 3.17 0.09 78.76 Average: 0 11.44 0.01 2.40 3.18 0.09 82.88 Average: 1 19.25 0.00 2.86 3.15 0.09 74.64