---> uname -a: Linux prd-centos8-robot-2c-8g-6309.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 602 4959 19 2135 6799 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:e6:40:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fee6:400c/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) 12/29/2024 _x86_64_ (2 CPU) 23:05:00 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 90.62 6.06 84.56 1089.90 6312.25 11:08:01 PM 67.61 0.70 66.91 51.72 9394.78 11:09:01 PM 57.66 9.58 48.08 1702.50 3048.03 11:10:01 PM 24.08 0.03 24.04 3.47 5567.69 11:11:01 PM 2.70 0.00 2.70 0.00 86.54 11:12:01 PM 0.30 0.00 0.30 0.00 4.72 11:13:01 PM 0.12 0.00 0.12 0.00 0.77 11:14:01 PM 12.55 0.42 12.13 69.84 420.86 Average: 31.95 2.10 29.85 364.69 3104.39 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5249396 7017972 2633036 33.40 2688 1947388 725080 8.12 187108 2112600 216492 11:08:01 PM 5150256 6976816 2732176 34.66 2688 2004532 760036 8.51 210776 2177656 25564 11:09:01 PM 4943624 6998024 2938808 37.28 2688 2223876 714344 8.00 259772 2309560 156412 11:10:01 PM 4988656 7042712 2893776 36.71 2688 2224004 660324 7.39 263336 2255048 16 11:11:01 PM 4988952 7043032 2893480 36.71 2688 2224008 660324 7.39 263336 2255044 12 11:12:01 PM 4989376 7043456 2893056 36.70 2688 2224008 660324 7.39 263336 2254976 8 11:13:01 PM 4989244 7043324 2893188 36.70 2688 2224008 660324 7.39 263336 2254976 4 11:14:01 PM 5092268 6970348 2790164 35.40 2688 2054176 733512 8.21 296020 2140760 16796 Average: 5048972 7016960 2833460 35.95 2688 2140750 696784 7.80 250878 2220078 51913 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 92.17 73.34 948.80 11.55 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 42.13 31.01 436.85 5.25 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 50.87 38.55 303.50 9.79 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 204.55 151.15 40.14 31.16 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 0.97 0.30 0.14 0.09 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 2.33 0.17 0.10 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.42 0.17 0.11 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 43.90 33.54 75.89 25.33 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 54.92 41.03 225.69 10.40 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) 12/29/2024 _x86_64_ (2 CPU) 23:05:00 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 38.09 0.00 5.23 2.74 0.11 53.84 11:07:01 PM 0 30.06 0.00 4.55 2.32 0.12 62.96 11:07:01 PM 1 46.14 0.00 5.90 3.16 0.10 44.69 11:08:01 PM all 15.19 0.00 2.03 2.06 0.08 80.64 11:08:01 PM 0 10.73 0.00 1.99 1.94 0.08 85.27 11:08:01 PM 1 19.65 0.00 2.07 2.19 0.08 76.01 11:09:01 PM all 29.44 0.00 5.13 1.02 0.08 64.32 11:09:01 PM 0 22.74 0.00 4.83 1.28 0.08 71.07 11:09:01 PM 1 36.15 0.00 5.43 0.77 0.08 57.57 11:10:01 PM all 2.06 0.00 0.79 0.43 0.06 96.65 11:10:01 PM 0 1.04 0.00 0.97 0.55 0.07 97.37 11:10:01 PM 1 3.09 0.00 0.62 0.32 0.05 95.93 11:11:01 PM all 0.32 0.00 0.07 0.02 0.04 99.56 11:11:01 PM 0 0.57 0.00 0.07 0.03 0.03 99.30 11:11:01 PM 1 0.07 0.00 0.07 0.00 0.05 99.82 11:12:01 PM all 0.33 0.00 0.04 0.00 0.06 99.57 11:12:01 PM 0 0.58 0.00 0.03 0.00 0.07 99.32 11:12:01 PM 1 0.07 0.00 0.05 0.00 0.05 99.83 11:13:01 PM all 0.31 0.00 0.08 0.00 0.03 99.59 11:13:01 PM 0 0.53 0.00 0.05 0.00 0.02 99.40 11:13:01 PM 1 0.08 0.00 0.10 0.00 0.03 99.78 11:14:01 PM all 14.17 0.00 2.02 0.67 0.10 83.03 11:14:01 PM 0 7.12 0.00 1.54 0.59 0.10 90.65 11:14:01 PM 1 21.28 0.00 2.51 0.76 0.10 75.35 Average: all 12.49 0.00 1.92 0.87 0.07 84.65 Average: 0 9.18 0.00 1.75 0.84 0.07 88.16 Average: 1 15.81 0.00 2.09 0.90 0.07 81.13