---> uname -a: Linux prd-centos8-robot-2c-8g-5166.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 578 4999 19 2119 6823 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:13:13:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe13:13d8/64 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) 12/24/2024 _x86_64_ (2 CPU) 04:02:55 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 90.70 1.32 89.39 104.77 7666.21 04:06:01 AM 66.32 0.87 65.46 82.79 8336.83 04:07:01 AM 41.39 6.93 34.46 1278.91 1874.44 04:08:01 AM 35.94 0.03 35.91 3.47 6605.25 04:09:01 AM 2.00 0.10 1.90 32.13 71.52 04:10:01 AM 0.28 0.00 0.28 0.00 5.00 04:11:01 AM 1.90 0.32 1.58 36.93 98.88 04:12:01 AM 25.74 0.53 25.21 64.78 1130.77 Average: 33.04 1.26 31.77 200.48 3223.57 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5310176 7072620 2572256 32.63 2688 1941268 658004 7.37 186672 2054652 187308 04:06:01 AM 5246128 7042076 2636304 33.45 2688 1973976 669180 7.49 214544 2080640 24 04:07:01 AM 5003920 7040536 2878512 36.52 2688 2206168 667976 7.48 254892 2258056 186388 04:08:01 AM 5030920 7067228 2851512 36.18 2688 2206300 635188 7.11 258200 2221100 4 04:09:01 AM 4946776 6984288 2935656 37.24 2688 2207504 742264 8.31 258328 2303856 4 04:10:01 AM 4898728 6936292 2983704 37.85 2688 2207564 815664 9.13 258328 2351636 40 04:11:01 AM 5193216 7062424 2689216 34.12 2688 2040676 628296 7.03 253116 2063628 4676 04:12:01 AM 5160904 7025500 2721528 34.53 2688 2040860 661932 7.41 449968 1923576 1536 Average: 5098846 7028870 2783586 35.31 2688 2103040 684813 7.67 266756 2157143 47498 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 84.94 69.59 948.12 9.78 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 48.64 34.59 439.56 6.76 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 45.72 35.92 302.37 9.01 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 157.59 112.30 32.05 30.60 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 130.48 117.90 771.41 697.86 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 609.03 515.08 7039.06 33.28 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 341.34 271.05 3224.70 32.33 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 22.41 19.78 18.87 9.37 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 180.02 147.03 1597.06 103.62 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) 12/24/2024 _x86_64_ (2 CPU) 04:02:55 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 33.84 0.00 4.85 2.82 0.11 58.38 04:05:01 AM 0 27.40 0.00 4.03 2.55 0.10 65.92 04:05:01 AM 1 40.30 0.00 5.67 3.09 0.12 50.83 04:06:01 AM all 21.94 0.00 2.38 2.82 0.09 72.77 04:06:01 AM 0 18.62 0.00 2.14 2.37 0.08 76.79 04:06:01 AM 1 25.26 0.00 2.62 3.27 0.10 68.75 04:07:01 AM all 24.93 0.00 5.00 0.40 0.09 69.58 04:07:01 AM 0 24.70 0.00 4.55 0.40 0.10 70.25 04:07:01 AM 1 25.16 0.00 5.45 0.40 0.08 68.91 04:08:01 AM all 3.52 0.00 0.84 2.09 0.06 93.50 04:08:01 AM 0 3.39 0.00 0.72 2.49 0.03 93.37 04:08:01 AM 1 3.65 0.00 0.95 1.69 0.08 93.63 04:09:01 AM all 9.24 0.00 0.48 0.02 0.06 90.21 04:09:01 AM 0 9.03 0.00 0.50 0.00 0.07 90.40 04:09:01 AM 1 9.45 0.00 0.45 0.03 0.05 90.02 04:10:01 AM all 12.71 0.00 1.56 0.00 0.11 85.62 04:10:01 AM 0 6.99 0.00 0.96 0.00 0.10 91.95 04:10:01 AM 1 18.47 0.00 2.16 0.00 0.12 79.25 04:11:01 AM all 8.67 0.00 1.41 0.02 0.08 89.82 04:11:01 AM 0 7.83 0.00 1.64 0.03 0.08 90.41 04:11:01 AM 1 9.50 0.00 1.19 0.00 0.08 89.23 04:12:01 AM all 30.23 0.00 3.21 0.44 0.09 66.02 04:12:01 AM 0 20.64 0.00 2.72 0.43 0.08 76.12 04:12:01 AM 1 39.82 0.00 3.70 0.45 0.10 55.92 Average: all 18.17 0.00 2.47 1.08 0.09 78.19 Average: 0 14.85 0.00 2.16 1.04 0.08 81.87 Average: 1 21.50 0.00 2.78 1.12 0.09 74.50