---> uname -a: Linux prd-centos8-robot-2c-8g-3934.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4798 19 2300 6795 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:c6:bd:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fec6:bd07/64 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) 11/03/2024 _x86_64_ (2 CPU) 02:01:04 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 44.82 12.71 32.11 663.25 24181.26 02:04:01 AM 74.18 51.42 22.76 5759.41 5419.63 02:05:01 AM 116.53 6.71 109.81 1245.72 9356.65 02:06:01 AM 35.74 0.73 35.01 51.32 5528.05 02:07:01 AM 26.92 0.40 26.52 64.25 1639.34 02:08:01 AM 41.64 2.48 39.16 392.60 2551.71 02:09:01 AM 41.06 0.22 40.85 37.31 6083.94 02:10:00 AM 16.31 0.51 15.79 65.57 645.56 02:10:01 AM 5.29 0.59 4.71 4.71 76.47 02:11:01 AM 18.75 0.00 18.75 0.00 922.85 Average: 46.18 8.35 37.83 919.77 6257.16 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 6147436 7363904 1734988 22.01 2688 1423780 360012 4.57 111492 1405344 544 02:04:01 AM 5531808 7063996 2350616 29.82 2688 1724144 682272 7.64 187668 1875780 89008 02:05:01 AM 5212444 7006104 2669980 33.87 2688 1972572 720180 8.06 218816 2113112 119784 02:06:01 AM 5173276 7002164 2709148 34.37 2688 2005612 684068 7.66 221916 2138644 30116 02:07:01 AM 5254516 7084812 2627908 33.34 2688 2007540 625960 7.01 240556 2043536 12 02:08:01 AM 4972000 7013440 2910424 36.92 2688 2210596 663512 7.43 257888 2282584 154540 02:09:01 AM 5002472 7042140 2879952 36.54 2688 2208592 683016 7.65 300804 2203732 8380 02:10:00 AM 5010036 7051184 2872388 36.44 2688 2210656 626672 7.02 457672 2041288 20 02:10:01 AM 4974852 7016172 2907572 36.89 2688 2210696 659596 7.39 458948 2074944 60 02:11:01 AM 4927220 6971972 2955204 37.49 2688 2214024 706212 7.91 458568 2123268 992 Average: 5220606 7061589 2661818 33.77 2688 2018821 641150 7.18 291433 2030223 40346 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 6.28 3.72 1.22 0.79 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 268.78 167.18 1223.29 60.06 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 46.13 37.47 534.10 4.70 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 46.08 34.99 438.38 5.81 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 20.14 14.18 6.41 4.58 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 43.98 38.56 298.76 9.26 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 40.81 33.32 27.21 14.39 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 10.58 10.79 8.55 5.20 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 35.29 27.65 30.13 13.69 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 6.37 6.32 3.64 2.61 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 54.43 38.56 282.46 11.96 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) 11/03/2024 _x86_64_ (2 CPU) 02:01:04 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 9.61 0.01 1.69 77.54 0.06 11.09 02:03:01 AM 0 9.46 0.02 1.39 79.23 0.05 9.85 02:03:01 AM 1 9.75 0.00 1.98 75.86 0.07 12.34 02:04:01 AM all 25.52 0.05 5.16 21.69 0.09 47.49 02:04:01 AM 0 28.79 0.05 4.74 19.11 0.10 47.22 02:04:01 AM 1 22.26 0.05 5.59 24.27 0.08 47.75 02:05:01 AM all 23.68 0.00 4.54 17.63 0.10 54.06 02:05:01 AM 0 17.27 0.00 3.85 16.75 0.08 62.05 02:05:01 AM 1 30.07 0.00 5.22 18.51 0.12 46.08 02:06:01 AM all 14.39 0.00 2.05 21.43 0.07 62.06 02:06:01 AM 0 10.75 0.00 1.87 20.42 0.07 66.89 02:06:01 AM 1 18.02 0.00 2.22 22.45 0.07 57.24 02:07:01 AM all 10.37 0.00 1.60 2.54 0.07 85.43 02:07:01 AM 0 9.90 0.00 1.64 3.59 0.07 84.80 02:07:01 AM 1 10.83 0.00 1.55 1.49 0.07 86.06 02:08:01 AM all 25.38 0.00 4.28 5.26 0.13 64.95 02:08:01 AM 0 16.50 0.00 3.67 4.24 0.10 75.48 02:08:01 AM 1 34.18 0.00 4.89 6.28 0.15 54.51 02:09:01 AM all 15.75 0.00 1.99 12.38 0.07 69.82 02:09:01 AM 0 8.36 0.00 1.52 14.08 0.07 75.97 02:09:01 AM 1 23.12 0.00 2.45 10.68 0.07 63.67 02:10:00 AM all 16.10 0.00 1.59 10.18 0.13 72.01 02:10:00 AM 0 13.63 0.00 1.32 13.75 0.12 71.19 02:10:00 AM 1 18.56 0.00 1.85 6.61 0.14 72.83 02:10:01 AM all 28.49 0.00 14.84 8.01 0.89 47.77 02:10:01 AM 0 48.50 0.00 17.96 12.57 0.00 20.96 02:10:01 AM 1 8.82 0.00 11.76 3.53 1.76 74.12 02:11:01 AM all 12.25 0.00 1.23 29.47 0.09 56.97 02:11:01 AM 0 4.63 0.00 0.80 20.32 0.10 74.15 02:11:01 AM 1 19.85 0.00 1.65 38.60 0.08 39.82 Average: all 17.04 0.01 2.72 21.98 0.09 58.16 Average: 0 13.35 0.01 2.36 21.25 0.08 62.94 Average: 1 20.72 0.01 3.08 22.71 0.10 53.40