---> uname -a: Linux prd-centos8-robot-2c-8g-5497.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 581 4982 19 2133 6820 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:7e:d5:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:fe7e:d5cd/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) 01/26/2025 _x86_64_ (2 CPU) 23:34:15 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 81.81 8.48 73.33 1477.37 6176.29 11:37:01 PM 74.38 0.73 73.64 53.05 9929.52 11:38:01 PM 13.03 0.42 12.61 64.78 380.87 11:39:01 PM 6.38 0.00 6.38 0.00 417.56 11:40:01 PM 65.37 9.23 56.14 1641.99 7348.94 11:41:01 PM 8.15 0.00 8.15 0.00 764.31 11:42:01 PM 0.23 0.00 0.23 0.00 3.20 11:43:01 PM 0.10 0.00 0.10 0.00 0.80 11:44:01 PM 0.28 0.08 0.20 31.99 3.67 11:45:01 PM 30.29 0.85 29.44 101.70 1289.20 Average: 28.00 1.98 26.02 337.08 2631.48 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5359944 7055552 2522488 32.00 2688 1878580 680284 7.62 187832 2016012 166304 11:37:01 PM 5214508 7012560 2667924 33.85 2688 1975972 708564 7.93 199176 2123928 4 11:38:01 PM 5292020 7091992 2590412 32.86 2688 1977920 633244 7.09 218148 2028880 8 11:39:01 PM 5220876 7055952 2661556 33.77 2688 2010540 659316 7.38 226840 2083920 32252 11:40:01 PM 5011928 7064300 2870504 36.42 2688 2221988 635132 7.11 264824 2228008 16600 11:41:01 PM 5014432 7066816 2868000 36.38 2688 2221992 635132 7.11 264820 2227908 8 11:42:01 PM 5014764 7067148 2867668 36.38 2688 2221992 635132 7.11 264824 2227672 4 11:43:01 PM 5014700 7067088 2867732 36.38 2688 2221996 635132 7.11 264824 2227676 4 11:44:01 PM 5013760 7067912 2868672 36.39 2688 2223756 628240 7.03 265488 2228128 804 11:45:01 PM 5143128 7024812 2739304 34.75 2688 2057256 689544 7.72 456320 1932040 6076 Average: 5130006 7057413 2752426 34.92 2688 2101199 653972 7.32 261310 2132417 22206 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 214.26 154.80 1457.75 47.17 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 42.09 28.72 438.66 5.40 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 17.11 8.60 5.63 3.26 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 6.25 5.27 2.15 1.47 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 237.86 179.99 338.18 47.88 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 1.13 0.60 0.14 0.10 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.13 0.17 0.06 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.67 0.08 0.04 0.01 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 13.85 8.72 3.61 2.18 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 54.47 36.67 84.62 24.32 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 58.88 42.36 233.09 13.18 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) 01/26/2025 _x86_64_ (2 CPU) 23:34:15 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 36.12 0.00 5.21 2.24 0.09 56.34 11:36:01 PM 0 28.18 0.00 4.80 2.23 0.08 64.70 11:36:01 PM 1 44.05 0.00 5.62 2.26 0.10 47.98 11:37:01 PM all 15.64 0.00 2.85 3.73 0.08 77.71 11:37:01 PM 0 10.70 0.00 2.64 3.79 0.08 82.80 11:37:01 PM 1 20.59 0.00 3.06 3.68 0.07 72.60 11:38:01 PM all 9.65 0.00 1.21 0.99 0.09 88.05 11:38:01 PM 0 8.52 0.00 0.90 0.60 0.10 89.87 11:38:01 PM 1 10.79 0.00 1.52 1.39 0.08 86.22 11:39:01 PM all 6.86 0.00 1.53 0.14 0.06 91.41 11:39:01 PM 0 11.67 0.00 1.95 0.23 0.07 86.08 11:39:01 PM 1 2.07 0.00 1.10 0.05 0.05 96.73 11:40:01 PM all 20.28 0.00 4.15 2.64 0.09 72.84 11:40:01 PM 0 12.03 0.00 3.75 3.17 0.10 80.95 11:40:01 PM 1 28.50 0.00 4.54 2.12 0.08 64.76 11:41:01 PM all 0.31 0.00 0.13 0.20 0.04 99.32 11:41:01 PM 0 0.32 0.00 0.15 0.23 0.05 99.25 11:41:01 PM 1 0.30 0.00 0.12 0.17 0.03 99.38 11:42:01 PM all 0.11 0.00 0.07 0.00 0.03 99.79 11:42:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:42:01 PM 1 0.13 0.00 0.07 0.00 0.03 99.77 11:43:01 PM all 0.25 0.00 0.04 0.00 0.03 99.67 11:43:01 PM 0 0.08 0.00 0.03 0.00 0.03 99.85 11:43:01 PM 1 0.42 0.00 0.05 0.00 0.03 99.50 11:44:01 PM all 1.49 0.00 0.25 0.03 0.06 98.18 11:44:01 PM 0 1.05 0.00 0.28 0.00 0.07 98.60 11:44:01 PM 1 1.92 0.00 0.22 0.05 0.05 97.76 11:45:01 PM all 27.04 0.00 3.73 0.17 0.08 68.99 11:45:01 PM 0 22.72 0.00 3.70 0.12 0.07 73.40 11:45:01 PM 1 31.35 0.00 3.75 0.22 0.08 64.59 Average: all 11.77 0.00 1.92 1.01 0.07 85.23 Average: 0 9.53 0.00 1.83 1.04 0.07 87.54 Average: 1 14.01 0.00 2.01 0.99 0.06 82.93