---> uname -a: Linux prd-centos8-robot-2c-8g-5584.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 609 4959 19 2128 6792 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:79:32:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe79:32f4/64 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) 11/09/2024 _x86_64_ (2 CPU) 23:06:41 LINUX RESTART (2 CPU) 11:07:02 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 202.74 139.12 63.63 15514.69 40730.51 11:09:01 PM 125.20 4.02 121.18 104.92 11829.08 11:10:01 PM 22.54 0.20 22.34 31.59 1609.38 11:11:01 PM 11.60 0.22 11.38 33.19 1010.83 11:12:01 PM 62.79 2.52 60.27 396.07 7342.71 11:13:01 PM 2.98 0.08 2.90 31.99 124.58 11:14:01 PM 28.58 0.65 27.93 74.12 1258.57 Average: 64.88 20.69 44.19 2281.33 9054.90 11:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5375280 6992376 2507144 31.81 2688 1807340 782020 8.76 215772 1997804 116708 11:09:01 PM 5149448 6980876 2732976 34.67 2688 2008180 727604 8.15 221288 2154008 30124 11:10:01 PM 5185040 7016824 2697384 34.22 2688 2009132 709352 7.94 237628 2110876 24 11:11:01 PM 5078108 6991200 2804316 35.58 2688 2087616 731792 8.19 254956 2191832 60560 11:12:01 PM 4992456 7036036 2889968 36.66 2688 2213072 661580 7.41 262496 2249732 80 11:13:01 PM 4991812 7037160 2890612 36.67 2688 2214824 643728 7.21 262944 2250576 4 11:14:01 PM 5082072 6953420 2800352 35.53 2688 2047268 757648 8.48 452000 1995896 184 Average: 5122031 7001127 2760393 35.02 2688 2055347 716246 8.02 272441 2135818 29669 11:07:02 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 320.01 200.02 1556.10 61.33 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 77.29 64.79 680.10 9.59 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 13.91 5.58 4.99 2.66 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 32.64 27.47 277.61 5.17 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 139.84 100.68 48.11 31.38 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 28.82 16.86 7.72 3.90 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 46.23 36.31 80.67 23.85 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 93.57 64.21 376.56 19.60 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) 11/09/2024 _x86_64_ (2 CPU) 23:06:41 LINUX RESTART (2 CPU) 11:07:02 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 40.70 0.05 10.70 14.40 0.09 34.05 11:08:01 PM 0 35.15 0.02 11.93 13.88 0.09 38.93 11:08:01 PM 1 46.26 0.09 9.47 14.92 0.10 29.16 11:09:01 PM all 31.49 0.00 4.90 4.81 0.09 58.71 11:09:01 PM 0 27.67 0.00 4.64 4.89 0.10 62.71 11:09:01 PM 1 35.31 0.00 5.16 4.74 0.08 54.70 11:10:01 PM all 10.32 0.00 1.01 2.23 0.08 86.37 11:10:01 PM 0 8.26 0.00 1.04 2.27 0.08 88.35 11:10:01 PM 1 12.40 0.00 0.97 2.18 0.07 84.38 11:11:01 PM all 10.47 0.00 2.03 0.39 0.06 87.05 11:11:01 PM 0 17.56 0.00 2.71 0.40 0.05 79.28 11:11:01 PM 1 3.39 0.00 1.35 0.38 0.07 94.81 11:12:01 PM all 17.42 0.00 3.01 2.74 0.08 76.74 11:12:01 PM 0 10.18 0.00 2.55 1.78 0.08 85.41 11:12:01 PM 1 24.69 0.00 3.48 3.71 0.08 68.03 11:13:01 PM all 1.11 0.00 0.23 0.02 0.05 98.60 11:13:01 PM 0 1.69 0.00 0.22 0.02 0.05 98.03 11:13:01 PM 1 0.53 0.00 0.23 0.02 0.05 99.17 11:14:01 PM all 26.35 0.00 3.19 0.38 0.08 70.01 11:14:01 PM 0 19.84 0.00 3.28 0.30 0.08 76.50 11:14:01 PM 1 32.84 0.00 3.10 0.45 0.08 63.52 Average: all 19.61 0.01 3.55 3.52 0.08 73.24 Average: 0 17.12 0.00 3.73 3.32 0.08 75.75 Average: 1 22.10 0.01 3.37 3.72 0.08 70.72