---> uname -a: Linux prd-centos8-robot-2c-8g-3977.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 621 4957 19 2119 6780 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:b4:2e:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:feb4:2ed8/64 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) 12/19/2024 _x86_64_ (2 CPU) 02:08:01 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 91.82 1.80 90.02 122.63 7515.91 02:11:01 AM 67.28 1.02 66.26 113.16 8358.61 02:12:01 AM 31.92 6.78 25.14 1248.52 1512.01 02:13:01 AM 45.73 0.03 45.70 3.47 7035.19 02:14:01 AM 2.92 0.10 2.82 32.12 96.92 02:15:01 AM 1.85 0.00 1.85 0.00 67.01 02:16:01 AM 0.18 0.00 0.18 0.00 3.12 02:17:01 AM 20.28 0.43 19.85 47.99 1056.56 Average: 32.75 1.27 31.48 195.99 3205.71 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5280716 7042948 2601704 33.01 2688 1941256 685404 7.67 186656 2081028 188684 02:11:01 AM 5288760 7085372 2593660 32.90 2688 1974836 645640 7.23 216876 2033316 12 02:12:01 AM 5021868 7054144 2860552 36.29 2688 2202796 648900 7.27 255796 2237912 171768 02:13:01 AM 5014840 7050840 2867580 36.38 2688 2206188 681108 7.63 257716 2236328 8 02:14:01 AM 4949108 6986312 2933312 37.21 2688 2207392 779636 8.73 257844 2301952 84 02:15:01 AM 4891628 6928884 2990792 37.94 2688 2207440 845588 9.47 257844 2358560 28 02:16:01 AM 4898912 6936412 2983508 37.85 2688 2207684 830244 9.30 257844 2351260 220 02:17:01 AM 5175544 7037612 2706876 34.34 2688 2037756 677504 7.59 447384 1909480 1056 Average: 5065172 7015316 2817248 35.74 2688 2123168 724253 8.11 267245 2188730 45232 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 84.54 70.19 949.50 10.18 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 53.23 39.17 439.85 6.81 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 38.95 30.89 294.64 5.97 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 208.41 152.10 46.46 40.00 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 72.28 77.94 11.95 658.52 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 356.92 322.18 5651.35 55.55 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 266.11 237.60 3954.71 15.53 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 72.22 43.16 86.06 22.36 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 144.08 121.65 1429.23 101.88 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) 12/19/2024 _x86_64_ (2 CPU) 02:08:01 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 36.00 0.00 5.08 2.99 0.23 55.70 02:10:01 AM 0 26.48 0.00 4.39 3.26 0.28 65.59 02:10:01 AM 1 45.58 0.00 5.78 2.73 0.17 45.75 02:11:01 AM all 19.95 0.00 2.34 6.48 0.09 71.13 02:11:01 AM 0 15.61 0.00 2.36 7.55 0.08 74.40 02:11:01 AM 1 24.29 0.00 2.32 5.42 0.10 67.86 02:12:01 AM all 18.05 0.00 3.52 0.89 0.08 77.47 02:12:01 AM 0 20.53 0.00 3.76 1.10 0.07 74.54 02:12:01 AM 1 15.57 0.00 3.28 0.67 0.08 80.40 02:13:01 AM all 10.65 0.00 2.37 2.29 0.08 84.62 02:13:01 AM 0 9.80 0.00 2.18 2.08 0.08 85.86 02:13:01 AM 1 11.50 0.00 2.57 2.50 0.07 83.37 02:14:01 AM all 8.29 0.00 0.33 0.48 0.05 90.86 02:14:01 AM 0 6.77 0.00 0.30 0.82 0.05 92.05 02:14:01 AM 1 9.81 0.00 0.35 0.13 0.05 89.65 02:15:01 AM all 10.46 0.00 1.22 0.00 0.16 88.16 02:15:01 AM 0 13.26 0.00 1.58 0.00 0.17 84.99 02:15:01 AM 1 7.66 0.00 0.87 0.00 0.15 91.32 02:16:01 AM all 9.31 0.00 0.89 0.00 0.14 89.66 02:16:01 AM 0 9.20 0.00 0.85 0.00 0.15 89.80 02:16:01 AM 1 9.42 0.00 0.94 0.00 0.12 89.52 02:17:01 AM all 22.03 0.00 2.83 1.33 0.08 73.73 02:17:01 AM 0 22.25 0.00 3.02 1.62 0.08 73.03 02:17:01 AM 1 21.82 0.00 2.64 1.05 0.07 74.42 Average: all 16.88 0.00 2.33 1.82 0.11 78.86 Average: 0 15.51 0.00 2.31 2.06 0.12 80.00 Average: 1 18.25 0.00 2.35 1.57 0.10 77.73