---> uname -a: Linux prd-centos8-robot-2c-8g-8106.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 591 4972 19 2133 6809 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:df:71:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fedf:7147/64 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) 11/17/2024 _x86_64_ (2 CPU) 03:56:44 LINUX RESTART (2 CPU) 03:57:01 AM tps rtps wtps bread/s bwrtn/s 03:58:01 AM 192.35 141.07 51.28 14411.08 37933.87 03:59:01 AM 121.69 7.01 114.68 1259.71 9967.13 04:00:01 AM 44.82 1.02 43.80 111.43 5812.11 04:01:01 AM 29.59 0.05 29.54 2.40 1619.71 04:02:01 AM 37.57 0.10 37.48 5.20 6696.92 04:03:01 AM 2.63 0.10 2.53 32.12 80.81 04:04:01 AM 2.28 0.03 2.25 1.87 116.06 04:05:01 AM 13.40 0.33 13.06 37.85 591.27 Average: 55.54 18.71 36.83 1982.63 7852.22 03:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 AM 5608812 7094380 2273620 28.84 2688 1679192 667828 7.48 177560 1818152 76216 03:59:01 AM 5247336 7052760 2635096 33.43 2688 1983260 670584 7.51 210160 2083992 116996 04:00:01 AM 5254156 7093456 2628276 33.34 2688 2016332 629900 7.05 239508 2044656 20 04:01:01 AM 5004964 7044192 2877468 36.50 2688 2208196 643028 7.20 252484 2254628 186128 04:02:01 AM 5018288 7057384 2864144 36.34 2688 2208416 631264 7.07 257300 2233040 4 04:03:01 AM 4974856 7015844 2907576 36.89 2688 2210308 701300 7.85 257568 2276276 816 04:04:01 AM 4968048 7011528 2914384 36.97 2688 2212800 701300 7.85 257704 2282808 1904 04:05:01 AM 5109432 6984644 2773000 35.18 2688 2050024 706948 7.92 293576 2127872 21448 Average: 5148236 7044274 2734196 34.69 2688 2071066 669019 7.49 243232 2140178 50442 03:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 304.63 179.49 1006.61 58.77 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 78.07 59.93 781.07 8.85 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 45.03 31.72 438.99 6.54 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 40.21 28.85 295.47 6.70 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 199.40 141.64 43.81 37.61 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 26.94 17.21 7.10 2.98 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 24.40 19.93 6.94 4.68 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 65.78 45.63 86.21 27.29 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 98.06 65.55 333.27 19.18 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) 11/17/2024 _x86_64_ (2 CPU) 03:56:44 LINUX RESTART (2 CPU) 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 35.69 0.08 9.75 20.48 0.13 33.87 03:58:01 AM 0 39.92 0.12 8.38 21.46 0.14 29.99 03:58:01 AM 1 31.47 0.03 11.12 19.50 0.13 37.74 03:59:01 AM all 32.42 0.00 5.70 2.86 0.12 58.91 03:59:01 AM 0 28.86 0.00 5.32 2.79 0.12 62.91 03:59:01 AM 1 35.97 0.00 6.07 2.94 0.12 54.90 04:00:01 AM all 20.62 0.00 2.02 1.40 0.07 75.90 04:00:01 AM 0 20.45 0.00 2.04 1.67 0.07 75.78 04:00:01 AM 1 20.78 0.00 2.00 1.13 0.07 76.01 04:01:01 AM all 22.35 0.00 3.47 0.57 0.11 73.50 04:01:01 AM 0 16.49 0.00 3.18 0.82 0.12 79.39 04:01:01 AM 1 28.21 0.00 3.76 0.32 0.10 67.60 04:02:01 AM all 5.53 0.00 1.49 6.85 0.04 86.09 04:02:01 AM 0 3.44 0.00 1.54 7.70 0.02 87.31 04:02:01 AM 1 7.62 0.00 1.44 6.00 0.07 84.87 04:03:01 AM all 5.33 0.00 0.48 0.03 0.05 94.10 04:03:01 AM 0 1.72 0.00 0.23 0.02 0.03 97.99 04:03:01 AM 1 8.94 0.00 0.74 0.05 0.07 90.21 04:04:01 AM all 10.87 0.00 0.69 0.03 0.07 88.34 04:04:01 AM 0 12.42 0.00 0.60 0.00 0.07 86.91 04:04:01 AM 1 9.33 0.00 0.77 0.07 0.07 89.77 04:05:01 AM all 17.78 0.00 2.29 0.12 0.08 79.74 04:05:01 AM 0 11.52 0.00 1.59 0.17 0.07 86.66 04:05:01 AM 1 24.04 0.00 2.99 0.07 0.08 72.82 Average: all 18.81 0.01 3.23 4.02 0.08 73.85 Average: 0 16.82 0.01 2.85 4.30 0.08 75.93 Average: 1 20.79 0.00 3.60 3.74 0.09 71.77