---> uname -a: Linux prd-centos8-robot-2c-8g-29.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 615 4952 19 2130 6786 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:96:bb:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe96:bbf8/64 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) 12/05/2024 _x86_64_ (2 CPU) 01:01:53 LINUX RESTART (2 CPU) 01:03:01 AM tps rtps wtps bread/s bwrtn/s 01:04:01 AM 71.93 27.87 44.05 5217.19 4463.55 01:05:01 AM 98.33 3.68 94.65 60.92 9856.54 01:06:01 AM 35.25 0.73 34.52 51.32 3951.37 01:07:01 AM 27.76 0.32 27.45 60.63 2416.84 01:08:01 AM 53.69 0.03 53.66 3.47 7228.66 01:09:01 AM 3.10 0.12 2.98 33.06 106.43 01:10:01 AM 2.00 0.00 2.00 0.00 106.73 01:11:01 AM 0.22 0.00 0.22 0.00 2.60 01:12:01 AM 12.40 0.35 12.05 38.26 455.56 01:13:01 AM 27.21 0.52 26.69 63.85 1229.89 Average: 33.19 3.36 29.82 552.86 2981.55 01:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 AM 5387848 7010660 2494584 31.65 2688 1813380 757148 8.48 213224 1988360 81212 01:05:01 AM 5193080 7000908 2689352 34.12 2688 1986296 732984 8.21 217668 2134052 87088 01:06:01 AM 5221116 7060556 2661316 33.76 2688 2016436 658684 7.38 229104 2090852 30704 01:07:01 AM 5090476 7013500 2791956 35.42 2688 2097444 703388 7.88 255024 2186744 62016 01:08:01 AM 4993968 7036672 2888464 36.64 2688 2212116 658656 7.37 257192 2259064 76 01:09:01 AM 4947412 6992528 2935020 37.23 2688 2214524 726028 8.13 257460 2305160 1152 01:10:01 AM 4946124 6991240 2936308 37.25 2688 2214524 742068 8.31 257460 2306364 4 01:11:01 AM 4931620 6976780 2950812 37.44 2688 2214544 744032 8.33 257460 2320736 4 01:12:01 AM 5019668 6924444 2862764 36.32 2688 2077820 763964 8.55 281220 2224452 33608 01:13:01 AM 5067516 6945380 2814916 35.71 2688 2053568 758100 8.49 450296 2016972 16716 Average: 5079883 6995267 2802549 35.55 2688 2090065 724505 8.11 267611 2183276 31258 01:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 301.95 185.64 1564.11 60.94 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 26.23 18.45 237.12 3.09 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 47.43 32.39 440.06 6.12 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 31.85 28.50 283.51 6.64 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 198.53 144.29 56.27 39.84 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 50.73 36.84 25.26 11.07 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 245.18 243.25 49.07 101.94 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 208.58 203.83 195.49 73.77 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 108.22 89.00 131.83 38.76 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 23.49 19.09 16.77 8.81 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 124.22 100.13 299.95 35.10 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) 12/05/2024 _x86_64_ (2 CPU) 01:01:53 LINUX RESTART (2 CPU) 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 29.73 0.02 4.97 9.10 0.16 56.02 01:04:01 AM 0 29.98 0.03 4.91 9.50 0.17 55.41 01:04:01 AM 1 29.49 0.00 5.02 8.71 0.15 56.63 01:05:01 AM all 20.35 0.00 3.80 16.57 0.14 59.15 01:05:01 AM 0 26.96 0.00 4.78 15.34 0.13 52.79 01:05:01 AM 1 13.72 0.00 2.81 17.80 0.15 65.52 01:06:01 AM all 16.07 0.00 2.33 3.06 0.08 78.46 01:06:01 AM 0 12.37 0.00 2.24 3.46 0.08 81.84 01:06:01 AM 1 19.78 0.00 2.41 2.66 0.07 75.08 01:07:01 AM all 21.19 0.00 2.57 3.61 0.10 72.53 01:07:01 AM 0 28.42 0.00 3.21 2.81 0.08 65.47 01:07:01 AM 1 13.96 0.00 1.93 4.41 0.12 79.59 01:08:01 AM all 18.31 0.00 3.08 6.04 0.11 72.46 01:08:01 AM 0 22.72 0.00 3.35 7.23 0.12 66.59 01:08:01 AM 1 13.88 0.00 2.82 4.85 0.10 78.35 01:09:01 AM all 4.52 0.00 0.32 0.17 0.07 94.93 01:09:01 AM 0 0.82 0.00 0.17 0.03 0.05 98.93 01:09:01 AM 1 8.25 0.00 0.47 0.30 0.08 90.90 01:10:01 AM all 19.30 0.00 0.53 0.25 0.18 79.74 01:10:01 AM 0 31.15 0.00 0.74 0.00 0.23 67.88 01:10:01 AM 1 7.42 0.00 0.32 0.50 0.13 91.62 01:11:01 AM all 22.67 0.00 0.62 0.00 0.25 76.46 01:11:01 AM 0 26.40 0.00 0.55 0.00 0.25 72.79 01:11:01 AM 1 18.95 0.00 0.69 0.00 0.25 80.12 01:12:01 AM all 17.30 0.00 1.52 0.44 0.10 80.64 01:12:01 AM 0 25.36 0.00 2.05 0.35 0.10 72.13 01:12:01 AM 1 9.29 0.00 0.99 0.53 0.10 89.09 01:13:01 AM all 31.04 0.00 3.36 0.94 0.11 64.55 01:13:01 AM 0 34.56 0.00 3.64 0.94 0.10 60.76 01:13:01 AM 1 27.53 0.00 3.07 0.94 0.12 68.34 Average: all 20.05 0.00 2.31 4.01 0.13 73.49 Average: 0 23.86 0.00 2.56 3.96 0.13 69.47 Average: 1 16.23 0.00 2.05 4.07 0.13 77.52