---> uname -a: Linux prd-centos8-robot-2c-8g-893.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 621 4942 19 2133 6780 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:b4:4a:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:feb4:4a3e/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) 01/11/2025 _x86_64_ (2 CPU) 23:06:42 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 208.15 140.37 67.78 14185.40 40421.46 11:09:01 PM 108.88 0.73 108.15 53.05 11199.80 11:10:01 PM 20.98 0.43 20.54 64.78 1562.98 11:11:01 PM 32.64 6.71 25.93 1245.30 1509.08 11:12:01 PM 46.71 2.52 44.19 396.07 6940.11 11:13:01 PM 5.90 0.40 5.50 68.91 186.50 11:14:01 PM 27.28 0.53 26.75 64.79 1200.03 Average: 64.36 21.67 42.69 2296.95 9002.73 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5310044 6982076 2572380 32.63 2688 1859424 798240 8.94 215564 2055220 193788 11:09:01 PM 5169280 6967916 2713144 34.42 2688 1976388 752024 8.42 198856 2166092 30680 11:10:01 PM 5255376 7055388 2627048 33.33 2688 1978268 683072 7.65 217736 2067688 20 11:11:01 PM 5001992 7037688 2880432 36.54 2688 2206164 688936 7.71 256468 2259564 171904 11:12:01 PM 4976656 7028024 2905768 36.86 2688 2221452 679328 7.61 264112 2268748 8 11:13:01 PM 5091688 6972328 2790736 35.40 2688 2054688 740560 8.29 258620 2175432 4080 11:14:01 PM 5123436 7004476 2758988 35.00 2688 2056916 700844 7.85 455044 1954700 16748 Average: 5132639 7006842 2749785 34.89 2688 2050471 720429 8.07 266629 2135349 59604 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 334.46 199.05 1573.43 61.83 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 64.10 45.75 669.62 8.59 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 13.71 6.88 5.18 2.98 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 32.10 27.47 294.72 5.83 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 134.91 99.42 32.86 23.98 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 61.75 36.34 74.78 24.11 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 20.76 18.43 17.96 8.83 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 94.54 61.90 381.23 19.45 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) 01/11/2025 _x86_64_ (2 CPU) 23:06:42 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 42.82 0.07 11.74 4.65 0.10 40.63 11:08:01 PM 0 35.93 0.07 10.51 3.66 0.10 49.73 11:08:01 PM 1 49.73 0.07 12.97 5.64 0.10 31.49 11:09:01 PM all 28.29 0.00 4.13 2.27 0.11 65.20 11:09:01 PM 0 23.57 0.00 3.30 2.22 0.10 70.82 11:09:01 PM 1 33.02 0.00 4.96 2.32 0.12 59.59 11:10:01 PM all 10.08 0.00 1.15 0.31 0.07 88.40 11:10:01 PM 0 7.69 0.00 1.13 0.33 0.07 90.78 11:10:01 PM 1 12.46 0.00 1.17 0.28 0.07 86.02 11:11:01 PM all 18.13 0.00 3.49 0.60 0.06 77.73 11:11:01 PM 0 7.58 0.00 2.78 0.63 0.05 88.96 11:11:01 PM 1 28.70 0.00 4.20 0.57 0.07 66.46 11:12:01 PM all 10.41 0.00 2.18 1.05 0.06 86.30 11:12:01 PM 0 8.50 0.00 2.12 0.84 0.05 88.49 11:12:01 PM 1 12.31 0.00 2.24 1.27 0.07 84.11 11:13:01 PM all 5.43 0.00 1.27 0.06 0.07 93.18 11:13:01 PM 0 2.53 0.00 0.84 0.02 0.05 96.57 11:13:01 PM 1 8.32 0.00 1.70 0.10 0.08 89.79 11:14:01 PM all 29.36 0.00 3.40 0.20 0.08 66.96 11:14:01 PM 0 18.48 0.00 3.21 0.20 0.08 78.03 11:14:01 PM 1 40.24 0.00 3.59 0.20 0.08 55.89 Average: all 20.63 0.01 3.90 1.30 0.08 74.08 Average: 0 14.89 0.01 3.41 1.13 0.07 80.50 Average: 1 26.37 0.01 4.39 1.48 0.08 67.66