---> uname -a: Linux prd-centos8-robot-2c-8g-41858.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 651 4737 19 2308 6743 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:49:a3:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe49:a386/64 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) 10/12/2024 _x86_64_ (2 CPU) 23:06:07 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 128.00 7.02 120.98 1259.92 10801.08 11:09:01 PM 37.62 1.05 36.57 113.70 4772.06 11:10:01 PM 20.78 0.00 20.78 0.00 1392.27 11:11:01 PM 48.50 2.52 45.98 396.00 6975.04 11:12:01 PM 4.42 0.00 4.42 0.00 177.79 11:13:01 PM 0.48 0.00 0.48 0.00 6.28 11:14:01 PM 0.32 0.00 0.32 0.00 3.05 11:15:01 PM 1.73 0.17 1.57 32.93 27.83 11:16:01 PM 19.58 0.33 19.24 37.19 819.53 Average: 29.05 1.23 27.81 204.40 2774.95 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5081292 6937892 2801140 35.54 2688 2034216 808476 9.05 213160 2245684 144556 11:09:01 PM 5206324 7041996 2676108 33.95 2688 2012740 717000 8.03 239596 2087896 24 11:10:01 PM 4944784 6945072 2937648 37.27 2688 2172116 822176 9.21 269916 2303076 140828 11:11:01 PM 4948632 6998012 2933800 37.22 2688 2218620 711768 7.97 261276 2296488 16 11:12:01 PM 4948800 6998184 2933632 37.22 2688 2218624 711768 7.97 261272 2296564 4 11:13:01 PM 4948948 6998332 2933484 37.22 2688 2218624 711768 7.97 261272 2296504 4 11:14:01 PM 4949048 6998432 2933384 37.21 2688 2218624 711768 7.97 261272 2296504 4 11:15:01 PM 4895896 6946436 2986536 37.89 2688 2219756 748556 8.38 261912 2348908 12 11:16:01 PM 4933988 6982880 2948444 37.41 2688 2217772 717304 8.03 455176 2117452 192 Average: 4984190 6983026 2898242 36.77 2688 2170121 740065 8.29 276095 2254342 31738 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 107.97 86.59 1173.35 12.51 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 18.36 12.33 7.22 4.20 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 46.78 33.96 292.68 6.43 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 583.66 469.28 125.64 105.55 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 1.30 0.72 0.28 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 0.83 0.17 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 0.78 0.18 0.05 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 10.88 8.08 10.96 6.34 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 14.80 12.51 11.78 5.98 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 87.26 69.31 180.21 15.69 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) 10/12/2024 _x86_64_ (2 CPU) 23:06:07 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 37.43 0.00 5.89 2.97 0.10 53.60 11:08:01 PM 0 51.31 0.00 6.72 3.02 0.10 38.85 11:08:01 PM 1 23.58 0.00 5.06 2.93 0.10 68.33 11:09:01 PM all 14.61 0.00 2.10 0.78 0.12 82.41 11:09:01 PM 0 21.68 0.00 2.74 0.80 0.10 74.68 11:09:01 PM 1 7.53 0.00 1.45 0.75 0.13 90.13 11:10:01 PM all 15.09 0.00 2.63 1.02 0.06 81.21 11:10:01 PM 0 13.30 0.00 2.30 1.10 0.05 83.25 11:10:01 PM 1 16.89 0.00 2.95 0.94 0.07 79.16 11:11:01 PM all 13.57 0.00 3.46 2.09 0.07 80.81 11:11:01 PM 0 18.00 0.00 3.76 1.69 0.07 76.48 11:11:01 PM 1 9.12 0.00 3.16 2.49 0.07 85.16 11:12:01 PM all 0.34 0.00 0.08 0.02 0.03 99.52 11:12:01 PM 0 0.57 0.00 0.08 0.00 0.03 99.32 11:12:01 PM 1 0.12 0.00 0.08 0.03 0.03 99.73 11:13:01 PM all 0.21 0.00 0.06 0.00 0.03 99.70 11:13:01 PM 0 0.32 0.00 0.08 0.00 0.03 99.57 11:13:01 PM 1 0.10 0.00 0.03 0.00 0.03 99.83 11:14:01 PM all 0.28 0.00 0.05 0.00 0.03 99.64 11:14:01 PM 0 0.12 0.00 0.07 0.00 0.03 99.78 11:14:01 PM 1 0.45 0.00 0.03 0.00 0.02 99.50 11:15:01 PM all 3.21 0.00 0.63 0.04 0.03 96.08 11:15:01 PM 0 3.22 0.00 0.67 0.02 0.03 96.06 11:15:01 PM 1 3.19 0.00 0.60 0.07 0.03 96.11 11:16:01 PM all 17.50 0.00 2.02 0.31 0.07 80.11 11:16:01 PM 0 21.92 0.00 1.97 0.55 0.07 75.49 11:16:01 PM 1 13.07 0.00 2.07 0.07 0.07 84.73 Average: all 11.36 0.00 1.88 0.80 0.06 85.89 Average: 0 14.49 0.00 2.04 0.80 0.06 82.61 Average: 1 8.23 0.00 1.72 0.81 0.06 89.18