---> uname -a: Linux prd-centos8-robot-2c-8g-6693.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 585 4952 19 2159 6815 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:9c:ea:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe9c:ea24/64 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) 11/12/2024 _x86_64_ (2 CPU) 00:54:36 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 104.26 58.02 46.24 6856.04 37321.96 12:57:01 AM 73.86 12.69 61.17 2332.83 6097.15 12:58:01 AM 74.32 0.07 74.25 1.87 7763.46 12:59:01 AM 42.77 0.67 42.10 49.45 4620.93 01:00:01 AM 38.80 0.38 38.42 64.25 2641.00 01:01:01 AM 29.79 0.05 29.74 3.60 5635.25 01:02:01 AM 2.91 0.17 2.75 33.84 92.36 01:03:01 AM 26.92 0.65 26.27 74.11 2552.65 Average: 49.20 9.09 40.12 1177.09 8340.76 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5734704 7143940 2147720 27.25 2688 1606188 632532 7.08 165492 1712620 45984 12:57:01 AM 5270104 7004344 2612320 33.14 2688 1918112 742332 8.31 245500 2048320 136816 12:58:01 AM 5145920 7005520 2736504 34.72 2688 2037396 705732 7.90 212928 2182288 139016 12:59:01 AM 5124440 6984700 2757984 34.99 2688 2037492 718844 8.05 233268 2179336 25572 01:00:01 AM 4981016 7013436 2901408 36.81 2688 2202396 677164 7.58 254712 2278008 138944 01:01:01 AM 5024088 7059100 2858336 36.26 2688 2204672 640084 7.17 256576 2225788 16 01:02:01 AM 4940516 6994396 2941908 37.32 2688 2223540 704996 7.89 256844 2308644 17720 01:03:01 AM 5129416 7032364 2753008 34.93 2688 2079196 662616 7.42 464080 1939656 192 Average: 5168776 7029725 2713648 34.43 2688 2038624 685538 7.68 261175 2109332 63032 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 231.75 142.71 853.08 55.42 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 61.52 47.53 674.98 5.59 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 67.54 51.36 672.93 7.82 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 12.33 7.28 7.17 3.25 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 36.60 32.17 297.58 7.08 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 185.92 133.08 41.06 37.31 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 76.35 57.86 329.67 5.83 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 80.26 53.35 117.47 54.41 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 94.04 65.67 374.24 22.09 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) 11/12/2024 _x86_64_ (2 CPU) 00:54:36 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 22.27 0.04 6.91 46.90 0.09 23.79 12:56:01 AM 0 23.41 0.05 7.10 42.38 0.10 26.96 12:56:01 AM 1 21.13 0.03 6.72 51.41 0.08 20.62 12:57:01 AM all 22.51 0.00 4.19 9.86 0.16 63.28 12:57:01 AM 0 27.33 0.00 4.78 12.41 0.13 55.35 12:57:01 AM 1 17.69 0.00 3.61 7.31 0.18 71.21 12:58:01 AM all 22.36 0.00 3.39 4.60 0.09 69.56 12:58:01 AM 0 27.49 0.00 4.02 4.66 0.10 63.73 12:58:01 AM 1 17.24 0.00 2.75 4.53 0.08 75.39 12:59:01 AM all 14.47 0.00 1.63 9.61 0.07 74.23 12:59:01 AM 0 11.09 0.00 1.89 12.35 0.07 74.61 12:59:01 AM 1 17.84 0.00 1.37 6.88 0.07 73.84 01:00:01 AM all 23.93 0.00 3.45 3.90 0.09 68.62 01:00:01 AM 0 33.40 0.00 3.96 4.66 0.10 57.89 01:00:01 AM 1 14.47 0.00 2.95 3.15 0.08 79.34 01:01:01 AM all 7.91 0.00 1.59 1.91 0.04 88.56 01:01:01 AM 0 10.17 0.00 1.92 1.74 0.05 86.12 01:01:01 AM 1 5.65 0.00 1.25 2.07 0.03 90.99 01:02:01 AM all 6.99 0.00 0.46 0.05 0.05 92.44 01:02:01 AM 0 5.85 0.00 0.30 0.10 0.05 93.70 01:02:01 AM 1 8.16 0.00 0.63 0.00 0.05 91.16 01:03:01 AM all 24.78 0.00 3.38 0.68 0.09 71.07 01:03:01 AM 0 35.67 0.00 3.84 0.52 0.10 59.87 01:03:01 AM 1 13.90 0.00 2.92 0.84 0.08 82.26 Average: all 18.17 0.01 3.12 9.65 0.09 68.97 Average: 0 21.81 0.01 3.47 9.80 0.09 64.83 Average: 1 14.52 0.00 2.78 9.49 0.08 73.12