---> uname -a: Linux prd-centos8-robot-2c-8g-1746.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 17G 24G 43% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 726 129 18 6841 6654 Swap: 1023 1 1022 ---> 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:fa:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe03:fa61/64 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) 10/27/2024 _x86_64_ (2 CPU) 01:40:53 LINUX RESTART (2 CPU) 01:42:03 AM tps rtps wtps bread/s bwrtn/s 01:43:01 AM 120.38 7.22 113.15 1302.26 10124.89 01:44:01 AM 40.72 1.02 39.70 113.16 5376.87 01:45:01 AM 52.87 2.52 50.35 393.07 3496.93 01:46:01 AM 23.51 0.03 23.48 3.47 5479.37 01:47:01 AM 0.55 0.00 0.55 0.00 8.31 01:48:01 AM 0.38 0.00 0.38 0.00 3.72 01:49:01 AM 0.28 0.00 0.28 0.00 3.02 01:50:01 AM 157.56 5.21 152.34 455.26 191076.75 01:51:01 AM 120.59 11.41 109.18 1871.91 116476.27 01:52:01 AM 63.50 35.84 27.66 6375.34 1862.63 Average: 57.86 6.32 51.54 1050.44 33522.85 01:42:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:43:01 AM 5141188 6994944 2741244 34.78 2688 2031572 739304 8.28 213376 2184800 163180 01:44:01 AM 5262804 7094560 2619628 33.23 2688 2009020 639112 7.16 239864 2033632 16 01:45:01 AM 5012440 7055392 2869992 36.41 2688 2212060 658728 7.38 258480 2240352 154552 01:46:01 AM 5024796 7067452 2857636 36.25 2688 2212132 644400 7.22 261596 2218588 4 01:47:01 AM 5025056 7067712 2857376 36.25 2688 2212132 644400 7.22 261596 2218660 4 01:48:01 AM 5023240 7065900 2859192 36.27 2688 2212136 644400 7.22 261596 2220604 4 01:49:01 AM 5023156 7065816 2859276 36.27 2688 2212136 644400 7.22 261596 2220612 4 01:50:01 AM 123840 6750552 7758592 98.43 2688 6698140 885108 9.91 413532 6757560 1784660 01:51:01 AM 148496 6817880 7733936 98.12 2688 6729280 766268 8.58 405156 6721928 25536 01:52:01 AM 139412 6829748 7743020 98.23 2688 6749696 756656 8.47 419852 6717392 16724 Average: 3592443 6980996 4289989 54.42 2688 3527830 702278 7.86 299664 3553413 214468 01:42:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 119.76 90.16 1123.20 12.52 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 12.53 9.75 6.39 3.77 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 43.07 33.92 299.23 9.06 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 11.66 8.16 3.21 3.73 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 1.15 0.92 0.97 0.22 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 1.22 0.77 0.16 0.13 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 0.95 0.70 0.20 0.12 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 178.86 88.44 2769.89 6.59 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 42.24 27.86 70.19 24.53 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 24.43 19.18 18.83 9.18 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 43.38 27.80 427.69 6.97 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) 10/27/2024 _x86_64_ (2 CPU) 01:40:53 LINUX RESTART (2 CPU) 01:42:03 AM CPU %user %nice %system %iowait %steal %idle 01:43:01 AM all 36.05 0.00 6.00 3.12 0.11 54.72 01:43:01 AM 0 46.26 0.00 6.58 3.10 0.12 43.94 01:43:01 AM 1 25.86 0.00 5.42 3.13 0.10 65.49 01:44:01 AM all 14.96 0.00 1.93 0.95 0.07 82.09 01:44:01 AM 0 18.29 0.00 1.85 0.62 0.07 79.18 01:44:01 AM 1 11.62 0.00 2.02 1.29 0.07 85.01 01:45:01 AM all 25.66 0.00 4.29 0.93 0.08 69.03 01:45:01 AM 0 29.74 0.00 4.55 0.72 0.10 64.90 01:45:01 AM 1 21.59 0.00 4.03 1.15 0.07 73.17 01:46:01 AM all 0.98 0.00 0.46 0.45 0.03 98.09 01:46:01 AM 0 0.25 0.00 0.43 0.37 0.02 98.93 01:46:01 AM 1 1.71 0.00 0.48 0.54 0.03 97.24 01:47:01 AM all 0.18 0.00 0.06 0.00 0.04 99.72 01:47:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 01:47:01 AM 1 0.23 0.00 0.05 0.00 0.03 99.68 01:48:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 01:48:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 01:48:01 AM 1 0.50 0.00 0.02 0.00 0.02 99.47 01:49:01 AM all 0.31 0.00 0.05 0.00 0.04 99.60 01:49:01 AM 0 0.07 0.00 0.05 0.00 0.05 99.83 01:49:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 01:50:01 AM all 38.74 0.00 10.51 13.38 0.11 37.27 01:50:01 AM 0 40.79 0.00 12.56 9.75 0.12 36.77 01:50:01 AM 1 36.69 0.00 8.46 16.99 0.10 37.76 01:51:01 AM all 10.80 0.00 5.50 22.25 0.08 61.38 01:51:01 AM 0 13.83 0.00 6.01 21.84 0.07 58.25 01:51:01 AM 1 7.78 0.00 4.98 22.66 0.08 64.50 01:52:01 AM all 28.40 0.00 3.55 1.12 0.08 66.86 01:52:01 AM 0 43.86 0.00 4.16 1.79 0.08 50.12 01:52:01 AM 1 12.93 0.00 2.94 0.45 0.07 83.61 Average: all 15.58 0.00 3.23 4.22 0.07 76.90 Average: 0 19.24 0.00 3.62 3.81 0.07 73.25 Average: 1 11.92 0.00 2.84 4.62 0.06 80.56