---> uname -a: Linux prd-centos8-robot-2c-8g-44374.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4817 19 2302 6816 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:5b:65:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe5b:6517/64 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:21 LINUX RESTART (2 CPU) 11:49:02 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 104.81 62.79 42.02 6585.97 33233.21 11:51:01 PM 122.53 6.78 115.74 1247.58 10588.34 11:52:01 PM 39.37 0.83 38.54 80.51 4713.65 11:53:01 PM 29.26 0.38 28.87 33.32 1567.51 11:54:01 PM 40.29 2.52 37.78 396.07 6654.09 11:55:01 PM 3.12 0.00 3.12 0.00 90.67 11:56:01 PM 0.33 0.00 0.33 0.00 3.42 11:57:01 PM 0.47 0.00 0.47 0.00 6.02 11:58:01 PM 11.45 0.27 11.18 43.72 316.79 Average: 38.95 8.07 30.87 921.47 6303.00 11:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 5571584 7096756 2310840 29.32 2688 1717360 673708 7.54 187104 1841068 92976 11:51:01 PM 5166724 7020088 2715700 34.45 2688 2031352 704464 7.89 213536 2163340 144108 11:52:01 PM 5236268 7066752 2646156 33.57 2688 2007896 656200 7.35 232016 2071088 28 11:53:01 PM 5047860 7078560 2834564 35.96 2688 2200048 622308 6.97 254956 2211888 185444 11:54:01 PM 5031060 7073448 2851364 36.17 2688 2212032 625568 7.00 262052 2216772 4 11:55:01 PM 5031284 7073672 2851140 36.17 2688 2212032 625568 7.00 262048 2216844 4 11:56:01 PM 5031128 7073516 2851296 36.17 2688 2212032 625568 7.00 262048 2216776 4 11:57:01 PM 5031388 7073780 2851036 36.17 2688 2212036 625568 7.00 262048 2216780 4 11:58:01 PM 4997988 7039148 2884436 36.59 2688 2210368 677336 7.58 456064 2056324 13360 Average: 5127254 7066191 2755170 34.95 2688 2112795 648476 7.26 265764 2134542 48437 11:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 246.27 135.33 1152.63 55.21 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 101.93 78.14 1043.71 10.52 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 15.91 7.90 6.31 3.44 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 46.00 37.35 296.16 8.44 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 504.30 371.72 106.43 89.81 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 1.33 0.95 1.57 0.16 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 1.05 0.12 0.06 0.01 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 0.72 0.18 0.05 0.01 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 20.03 14.95 18.24 7.57 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 103.90 71.73 290.10 19.40 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:21 LINUX RESTART (2 CPU) 11:49:02 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 32.09 0.08 6.15 25.63 0.11 35.94 11:50:01 PM 0 40.33 0.09 6.65 24.17 0.12 28.64 11:50:01 PM 1 23.87 0.07 5.65 27.08 0.10 43.22 11:51:01 PM all 31.72 0.00 5.62 5.69 0.11 56.85 11:51:01 PM 0 43.04 0.00 6.93 6.30 0.12 43.61 11:51:01 PM 1 20.46 0.00 4.32 5.09 0.10 70.03 11:52:01 PM all 17.24 0.00 1.90 3.28 0.10 77.48 11:52:01 PM 0 23.34 0.00 1.90 3.41 0.12 71.23 11:52:01 PM 1 11.14 0.00 1.89 3.16 0.08 83.73 11:53:01 PM all 23.82 0.00 4.11 0.82 0.08 71.17 11:53:01 PM 0 25.21 0.00 4.37 1.15 0.08 69.19 11:53:01 PM 1 22.42 0.00 3.85 0.50 0.08 73.15 11:54:01 PM all 5.68 0.00 2.03 2.39 0.06 89.84 11:54:01 PM 0 6.31 0.00 2.18 1.54 0.07 89.90 11:54:01 PM 1 5.06 0.00 1.88 3.23 0.05 89.79 11:55:01 PM all 0.33 0.00 0.06 0.03 0.02 99.57 11:55:01 PM 0 0.12 0.00 0.10 0.05 0.03 99.70 11:55:01 PM 1 0.53 0.00 0.02 0.00 0.00 99.45 11:56:01 PM all 0.30 0.00 0.05 0.00 0.03 99.62 11:56:01 PM 0 0.33 0.00 0.07 0.00 0.03 99.57 11:56:01 PM 1 0.27 0.00 0.03 0.00 0.02 99.68 11:57:01 PM all 0.21 0.00 0.07 0.00 0.03 99.70 11:57:01 PM 0 0.33 0.00 0.05 0.00 0.02 99.60 11:57:01 PM 1 0.08 0.00 0.08 0.00 0.03 99.80 11:58:01 PM all 14.05 0.00 1.99 0.18 0.04 83.74 11:58:01 PM 0 14.48 0.00 2.04 0.07 0.03 83.39 11:58:01 PM 1 13.62 0.00 1.94 0.30 0.05 84.09 Average: all 13.90 0.01 2.43 4.17 0.06 79.43 Average: 0 17.00 0.01 2.69 4.02 0.07 76.21 Average: 1 10.80 0.01 2.18 4.32 0.06 82.64