---> uname -a: Linux prd-centos8-robot-2c-8g-6331.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 573 4989 19 2134 6828 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:35:54:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe35:54a2/64 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) 12/29/2024 _x86_64_ (2 CPU) 23:35:00 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 87.35 4.57 82.79 666.71 6212.31 11:38:01 PM 65.07 0.67 64.41 51.19 9504.07 11:39:01 PM 19.41 0.42 18.99 64.78 1280.54 11:40:01 PM 63.08 9.23 53.85 1641.72 7223.33 11:41:01 PM 5.21 0.00 5.21 0.00 217.48 11:42:01 PM 0.42 0.00 0.42 0.00 8.43 11:43:01 PM 0.13 0.00 0.13 0.00 2.08 11:44:01 PM 12.25 0.42 11.83 69.86 426.85 Average: 31.62 1.91 29.70 311.80 3109.37 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5293204 7059132 2589228 32.85 2688 1944684 671904 7.52 187516 2070944 228236 11:38:01 PM 5218032 7016576 2664400 33.80 2688 1976512 704896 7.89 198940 2123408 4 11:39:01 PM 5139460 7022496 2742972 34.80 2688 2058464 707440 7.92 233084 2160324 62660 11:40:01 PM 5018324 7070060 2864108 36.34 2688 2221544 628476 7.04 264160 2222524 88 11:41:01 PM 5022532 7074284 2859900 36.28 2688 2221548 628476 7.04 264160 2222724 16 11:42:01 PM 5022452 7074204 2859980 36.28 2688 2221548 628476 7.04 264160 2222668 16 11:43:01 PM 5022612 7074364 2859820 36.28 2688 2221548 628476 7.04 264160 2222668 4 11:44:01 PM 5124788 7001412 2757644 34.98 2688 2052400 697504 7.81 296768 2108992 16864 Average: 5107676 7049066 2774756 35.20 2688 2114781 661956 7.41 246618 2169282 38486 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 85.25 72.38 949.70 10.18 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 43.43 29.18 435.48 3.61 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 36.09 31.67 286.61 7.78 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 607.48 440.24 131.13 99.30 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 2.93 2.08 1.29 0.50 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 2.78 1.93 0.44 0.42 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 1.45 0.72 0.27 0.12 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 113.91 77.24 93.43 24.30 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 111.67 81.93 237.30 18.28 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) 12/29/2024 _x86_64_ (2 CPU) 23:35:00 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 36.97 0.00 5.05 2.39 0.12 55.47 11:37:01 PM 0 40.98 0.00 5.21 2.98 0.12 50.71 11:37:01 PM 1 32.95 0.00 4.89 1.80 0.12 60.24 11:38:01 PM all 9.69 0.00 1.40 2.24 0.07 86.60 11:38:01 PM 0 16.97 0.00 1.94 3.04 0.07 77.98 11:38:01 PM 1 2.41 0.00 0.87 1.44 0.07 95.22 11:39:01 PM all 20.60 0.00 2.85 0.89 0.12 75.54 11:39:01 PM 0 27.37 0.00 3.27 0.80 0.12 68.44 11:39:01 PM 1 13.87 0.00 2.43 0.97 0.12 82.61 11:40:01 PM all 18.52 0.00 4.43 2.09 0.10 74.86 11:40:01 PM 0 22.46 0.00 4.60 2.61 0.10 70.23 11:40:01 PM 1 14.55 0.00 4.26 1.58 0.10 79.51 11:41:01 PM all 0.32 0.00 0.10 0.03 0.04 99.52 11:41:01 PM 0 0.20 0.00 0.07 0.03 0.05 99.65 11:41:01 PM 1 0.43 0.00 0.13 0.02 0.03 99.38 11:42:01 PM all 0.25 0.00 0.07 0.01 0.05 99.62 11:42:01 PM 0 0.43 0.00 0.08 0.02 0.07 99.40 11:42:01 PM 1 0.07 0.00 0.05 0.00 0.03 99.85 11:43:01 PM all 0.32 0.00 0.06 0.00 0.04 99.58 11:43:01 PM 0 0.52 0.00 0.03 0.00 0.02 99.43 11:43:01 PM 1 0.12 0.00 0.08 0.00 0.07 99.73 11:44:01 PM all 15.51 0.00 2.38 0.13 0.08 81.91 11:44:01 PM 0 21.44 0.00 2.90 0.12 0.07 75.48 11:44:01 PM 1 9.60 0.00 1.87 0.13 0.08 88.31 Average: all 12.77 0.00 2.04 0.97 0.08 84.14 Average: 0 16.29 0.00 2.26 1.20 0.08 80.17 Average: 1 9.25 0.00 1.82 0.74 0.08 88.11