---> uname -a: Linux prd-centos8-robot-2c-8g-5837.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 606 4966 19 2124 6794 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:dc:5e:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fedc:5e07/64 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) 12/28/2024 _x86_64_ (2 CPU) 00:54:47 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 207.20 147.73 59.46 14352.72 40058.53 12:57:01 AM 110.31 0.75 109.57 53.59 10388.84 12:58:01 AM 29.52 0.03 29.49 0.53 3634.72 12:59:01 AM 10.45 0.38 10.06 64.26 646.28 01:00:01 AM 62.60 6.75 55.85 1249.18 7676.39 01:01:01 AM 5.23 0.13 5.10 33.19 211.18 01:02:01 AM 2.47 0.07 2.40 1.73 120.52 01:03:01 AM 0.45 0.00 0.45 0.00 6.28 01:04:01 AM 14.98 0.40 14.58 46.79 732.99 Average: 49.24 17.36 31.88 1755.84 7052.91 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5477068 7044872 2405356 30.52 2688 1760320 707616 7.92 187592 1933836 103176 12:57:01 AM 5220188 7015676 2662236 33.77 2688 1973168 699320 7.83 198228 2119444 90640 12:58:01 AM 5160388 6980848 2722036 34.53 2688 1998736 740956 8.30 211000 2168332 25576 12:59:01 AM 5204448 7049964 2677976 33.97 2688 2021080 682788 7.65 228552 2098196 40524 01:00:01 AM 5005980 7042344 2876444 36.49 2688 2206404 660080 7.39 258420 2244728 88 01:01:01 AM 4958952 6997728 2923472 37.09 2688 2208808 742260 8.31 258684 2291592 1416 01:02:01 AM 4959172 6998016 2923252 37.09 2688 2208876 742260 8.31 258848 2291248 4 01:03:01 AM 4948608 6987484 2933816 37.22 2688 2208908 757728 8.48 258848 2301280 4 01:04:01 AM 5127232 6993832 2755192 34.95 2688 2042352 711188 7.96 449732 1955748 13364 Average: 5118004 7012307 2764420 35.07 2688 2069850 716022 8.02 256656 2156045 30532 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 315.19 194.75 1631.11 59.52 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 64.82 49.36 672.54 8.62 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 11.76 5.21 4.70 2.80 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 19.48 16.18 84.77 3.75 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 216.34 158.40 255.09 41.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 50.03 41.42 25.42 15.47 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 290.16 288.27 58.56 120.79 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 196.42 194.57 143.05 68.23 0.00 0.00 0.00 0.00 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 60.69 42.13 94.73 24.81 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 136.11 110.04 329.99 38.34 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) 12/28/2024 _x86_64_ (2 CPU) 00:54:47 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 46.65 0.05 10.30 7.75 0.13 35.12 12:56:01 AM 0 52.92 0.02 11.02 10.27 0.15 25.62 12:56:01 AM 1 40.37 0.08 9.57 5.23 0.10 44.64 12:57:01 AM all 32.10 0.00 4.65 3.87 0.11 59.26 12:57:01 AM 0 46.07 0.00 5.76 4.03 0.10 44.04 12:57:01 AM 1 18.15 0.00 3.55 3.71 0.12 74.48 12:58:01 AM all 8.68 0.00 0.98 1.94 0.06 88.34 12:58:01 AM 0 10.70 0.00 0.82 0.93 0.05 87.50 12:58:01 AM 1 6.66 0.00 1.15 2.94 0.07 89.18 12:59:01 AM all 10.36 0.00 1.94 0.20 0.04 87.46 12:59:01 AM 0 7.29 0.00 1.81 0.23 0.03 90.63 12:59:01 AM 1 13.44 0.00 2.07 0.17 0.05 84.27 01:00:01 AM all 19.75 0.00 4.01 1.97 0.08 74.19 01:00:01 AM 0 21.70 0.00 3.71 1.98 0.08 72.52 01:00:01 AM 1 17.78 0.00 4.31 1.96 0.08 75.86 01:01:01 AM all 4.74 0.00 0.30 0.05 0.04 94.86 01:01:01 AM 0 8.66 0.00 0.47 0.07 0.05 90.75 01:01:01 AM 1 0.83 0.00 0.13 0.03 0.03 98.96 01:02:01 AM all 21.84 0.00 0.49 0.02 0.10 77.56 01:02:01 AM 0 43.12 0.00 0.72 0.00 0.12 56.05 01:02:01 AM 1 0.64 0.00 0.25 0.03 0.08 99.00 01:03:01 AM all 25.05 0.00 0.50 0.00 0.08 74.37 01:03:01 AM 0 48.85 0.00 0.72 0.00 0.08 50.34 01:03:01 AM 1 1.13 0.00 0.27 0.00 0.07 98.53 01:04:01 AM all 18.02 0.00 2.65 0.26 0.08 79.00 01:04:01 AM 0 23.69 0.00 2.89 0.40 0.08 72.93 01:04:01 AM 1 12.35 0.00 2.40 0.12 0.07 85.06 Average: all 20.78 0.01 2.87 1.78 0.08 74.48 Average: 0 29.20 0.00 3.10 1.99 0.08 65.63 Average: 1 12.36 0.01 2.63 1.58 0.07 83.35