---> uname -a: Linux prd-centos8-robot-2c-8g-4643.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4794 19 2309 6802 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:3f:61:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fe3f:61a1/64 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) 12/21/2024 _x86_64_ (2 CPU) 23:05:58 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 115.81 0.45 115.36 30.93 11126.78 11:09:01 PM 31.14 0.88 30.26 97.97 4068.99 11:10:01 PM 46.28 9.23 37.05 1638.79 2678.79 11:11:01 PM 31.34 0.03 31.31 3.47 5762.56 11:12:01 PM 0.77 0.00 0.77 0.00 16.01 11:13:01 PM 0.48 0.00 0.48 0.00 9.37 11:14:01 PM 0.18 0.00 0.18 0.00 2.53 11:15:01 PM 5.58 0.17 5.42 32.93 88.20 Average: 28.95 1.35 27.60 225.53 2969.05 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5249572 7047436 2632860 33.40 2688 1975424 657136 7.36 188068 2101892 105644 11:09:01 PM 5286828 7087092 2595604 32.93 2688 1978316 635648 7.12 217904 2036132 20 11:10:01 PM 4981104 7032664 2901328 36.81 2688 2221152 655748 7.34 260540 2272000 156288 11:11:01 PM 5009676 7060920 2872756 36.45 2688 2221276 630312 7.06 264184 2236988 76 11:12:01 PM 5009672 7060920 2872760 36.45 2688 2221280 630312 7.06 264184 2236952 4 11:13:01 PM 5009532 7060780 2872900 36.45 2688 2221280 630312 7.06 264184 2237004 4 11:14:01 PM 5010028 7061276 2872404 36.44 2688 2221280 630312 7.06 264184 2236692 4 11:15:01 PM 4926528 6976316 2955904 37.50 2688 2219132 700604 7.84 301344 2280040 13344 Average: 5060368 7048426 2822064 35.80 2688 2159892 646298 7.24 253074 2204712 34423 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 112.65 88.25 1237.98 12.87 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 18.29 13.03 7.26 4.32 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 45.42 34.74 302.29 8.79 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 564.09 421.76 107.32 93.57 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 1.33 0.68 0.39 0.16 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 0.85 0.18 0.05 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 0.80 0.17 0.04 0.01 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 12.91 10.06 12.87 5.64 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 94.54 71.11 208.52 15.67 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) 12/21/2024 _x86_64_ (2 CPU) 23:05:58 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 38.95 0.00 5.01 3.64 0.12 52.28 11:08:01 PM 0 29.99 0.00 4.39 4.39 0.10 61.12 11:08:01 PM 1 47.90 0.00 5.63 2.89 0.13 43.44 11:09:01 PM all 12.37 0.00 1.65 2.48 0.07 83.43 11:09:01 PM 0 7.07 0.00 1.76 2.56 0.07 88.55 11:09:01 PM 1 17.66 0.00 1.54 2.40 0.07 78.33 11:10:01 PM all 25.53 0.00 5.00 2.87 0.12 66.48 11:10:01 PM 0 14.44 0.00 3.97 2.28 0.10 79.22 11:10:01 PM 1 36.73 0.00 6.05 3.46 0.14 53.62 11:11:01 PM all 4.39 0.00 1.50 1.27 0.07 92.77 11:11:01 PM 0 5.44 0.00 1.54 1.95 0.08 90.99 11:11:01 PM 1 3.35 0.00 1.46 0.60 0.05 94.55 11:12:01 PM all 0.28 0.00 0.07 0.01 0.06 99.59 11:12:01 PM 0 0.47 0.00 0.07 0.02 0.05 99.40 11:12:01 PM 1 0.08 0.00 0.07 0.00 0.07 99.78 11:13:01 PM all 0.30 0.00 0.05 0.00 0.04 99.61 11:13:01 PM 0 0.55 0.00 0.05 0.00 0.05 99.35 11:13:01 PM 1 0.05 0.00 0.05 0.00 0.03 99.87 11:14:01 PM all 0.26 0.00 0.07 0.00 0.05 99.62 11:14:01 PM 0 0.32 0.00 0.07 0.00 0.05 99.57 11:14:01 PM 1 0.20 0.00 0.07 0.00 0.05 99.68 11:15:01 PM all 10.99 0.00 1.16 0.05 0.05 87.75 11:15:01 PM 0 6.31 0.00 0.97 0.03 0.03 92.66 11:15:01 PM 1 15.67 0.00 1.35 0.07 0.07 82.85 Average: all 11.62 0.00 1.81 1.29 0.07 85.21 Average: 0 8.07 0.00 1.60 1.40 0.07 88.86 Average: 1 15.17 0.00 2.02 1.17 0.08 81.56