---> uname -a: Linux prd-centos8-robot-2c-8g-44056.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4958 19 2136 6798 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:b8:b7:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:feb8:b7ae/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) 10/19/2024 _x86_64_ (2 CPU) 23:06:23 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 100.47 34.97 65.49 7166.54 15231.41 11:09:01 PM 95.82 0.70 95.12 50.78 10514.50 11:10:01 PM 15.28 0.38 14.90 64.25 1267.46 11:11:01 PM 63.02 2.55 60.47 396.47 7531.33 11:12:01 PM 7.28 0.00 7.28 0.00 749.37 11:13:01 PM 0.43 0.00 0.43 0.00 4.90 11:14:01 PM 0.32 0.00 0.32 0.00 2.55 11:15:01 PM 0.52 0.08 0.43 31.99 39.86 11:16:01 PM 1.82 0.05 1.77 2.00 69.61 11:17:01 PM 16.28 0.42 15.86 47.73 921.01 Average: 30.12 3.92 26.21 776.02 3633.49 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5332224 7029312 2550200 32.35 2688 1884084 778464 8.72 232388 2015204 161444 11:09:01 PM 5184012 7012304 2698412 34.23 2688 2005124 737256 8.26 221504 2129892 30116 11:10:01 PM 5262060 7091680 2620364 33.24 2688 2007056 667048 7.47 240432 2035912 4 11:11:01 PM 5014864 7055736 2867560 36.38 2688 2210164 664000 7.43 261984 2232600 16572 11:12:01 PM 5015708 7056212 2866716 36.37 2688 2210168 664000 7.43 261988 2232060 4 11:13:01 PM 5015780 7056284 2866644 36.37 2688 2210168 664000 7.43 261992 2232132 4 11:14:01 PM 5015456 7055964 2866968 36.37 2688 2210172 664000 7.43 261992 2232616 4 11:15:01 PM 4971928 7014564 2910496 36.92 2688 2212292 734228 8.22 262116 2275676 176 11:16:01 PM 4964760 7009676 2917664 37.01 2688 2214596 750596 8.40 262392 2282368 2184 11:17:01 PM 5088356 6966788 2794068 35.45 2688 2053344 746212 8.36 452420 1988916 13360 Average: 5086515 7034852 2795909 35.47 2688 2121717 706980 7.92 271921 2165738 22387 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 341.77 202.58 1534.62 63.54 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 70.04 51.75 650.85 8.72 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 23.41 16.06 7.02 4.98 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 551.77 396.98 397.07 90.52 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 2.35 1.30 0.45 0.29 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 2.88 2.00 0.57 0.48 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 2.68 1.88 0.43 0.41 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 67.16 41.14 16.47 5.52 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 16.06 13.38 12.55 1.80 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 108.37 72.84 106.79 37.49 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 118.66 80.00 272.70 21.38 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) 10/19/2024 _x86_64_ (2 CPU) 23:06:23 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 39.54 0.01 7.24 8.97 0.11 44.12 11:08:01 PM 0 32.38 0.00 6.71 8.41 0.12 52.38 11:08:01 PM 1 46.69 0.02 7.78 9.53 0.10 35.88 11:09:01 PM all 28.24 0.00 4.29 4.51 0.16 62.80 11:09:01 PM 0 25.14 0.00 4.15 5.50 0.17 65.04 11:09:01 PM 1 31.35 0.00 4.43 3.52 0.15 60.55 11:10:01 PM all 10.32 0.00 1.74 0.61 0.06 87.27 11:10:01 PM 0 5.53 0.00 1.77 0.53 0.05 92.12 11:10:01 PM 1 15.12 0.00 1.70 0.68 0.07 82.43 11:11:01 PM all 27.31 0.00 5.27 2.06 0.11 65.25 11:11:01 PM 0 16.42 0.00 4.84 2.46 0.10 76.18 11:11:01 PM 1 38.22 0.00 5.70 1.66 0.12 54.30 11:12:01 PM all 0.33 0.00 0.11 0.21 0.03 99.32 11:12:01 PM 0 0.55 0.00 0.08 0.05 0.02 99.30 11:12:01 PM 1 0.10 0.00 0.13 0.37 0.05 99.35 11:13:01 PM all 0.33 0.00 0.08 0.00 0.03 99.57 11:13:01 PM 0 0.15 0.00 0.08 0.00 0.02 99.75 11:13:01 PM 1 0.52 0.00 0.07 0.00 0.03 99.38 11:14:01 PM all 0.36 0.00 0.07 0.00 0.04 99.53 11:14:01 PM 0 0.13 0.00 0.07 0.00 0.03 99.77 11:14:01 PM 1 0.58 0.00 0.07 0.00 0.05 99.30 11:15:01 PM all 8.12 0.00 0.53 0.03 0.07 91.26 11:15:01 PM 0 3.51 0.00 0.33 0.00 0.07 96.09 11:15:01 PM 1 12.75 0.00 0.72 0.05 0.07 86.41 11:16:01 PM all 6.18 0.00 1.01 0.01 0.08 92.72 11:16:01 PM 0 0.90 0.00 0.12 0.00 0.05 98.93 11:16:01 PM 1 11.47 0.00 1.91 0.02 0.10 86.51 11:17:01 PM all 21.45 0.00 3.07 0.15 0.08 75.25 11:17:01 PM 0 10.19 0.00 2.01 0.12 0.08 87.60 11:17:01 PM 1 32.70 0.00 4.14 0.18 0.07 62.90 Average: all 14.19 0.00 2.33 1.65 0.08 81.76 Average: 0 9.46 0.00 2.01 1.70 0.07 86.76 Average: 1 18.91 0.00 2.66 1.59 0.08 76.75