---> uname -a: Linux prd-centos8-robot-2c-8g-887.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 590 4973 19 2133 6810 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:ed:37:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:feed:37b5/64 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) 23:05:42 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 211.98 133.37 78.61 14045.38 40948.24 11:08:01 PM 99.03 0.73 98.30 53.05 10908.76 11:09:01 PM 25.93 0.38 25.55 64.26 2106.00 11:10:00 PM 66.24 9.43 56.81 1672.06 7802.12 11:10:01 PM 0.00 0.00 0.00 0.00 0.00 11:11:01 PM 5.16 0.00 5.16 0.00 201.70 11:12:01 PM 0.50 0.00 0.50 0.00 6.80 11:13:01 PM 0.33 0.00 0.33 0.00 3.41 11:14:01 PM 2.83 0.43 2.40 70.79 140.16 11:15:01 PM 28.23 0.53 27.70 64.79 1168.36 Average: 48.79 16.08 32.71 1771.42 7016.98 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5315560 7002828 2566864 32.56 2688 1873220 742276 8.31 219360 2038732 193980 11:08:01 PM 5201084 6999124 2681340 34.02 2688 1975856 716296 8.02 198688 2134360 30680 11:09:01 PM 5190824 7039460 2691600 34.15 2688 2024152 688280 7.71 228372 2113604 40844 11:10:00 PM 5009140 7059964 2873284 36.45 2688 2220920 631088 7.07 263768 2233740 92 11:10:01 PM 5008576 7059408 2873848 36.46 2688 2220916 631088 7.07 263768 2234168 104 11:11:01 PM 5012004 7062840 2870420 36.42 2688 2220920 631088 7.07 263768 2234060 4 11:12:01 PM 5012148 7062984 2870276 36.41 2688 2220920 631088 7.07 263768 2234128 4 11:13:01 PM 5012324 7063160 2870100 36.41 2688 2220920 631088 7.07 263768 2234060 4 11:14:01 PM 5144576 7027244 2737848 34.73 2688 2054472 665736 7.45 258436 2118224 3648 11:15:01 PM 5111188 6992144 2771236 35.16 2688 2056760 703748 7.88 454836 1965584 16772 Average: 5101742 7036916 2780682 35.28 2688 2108906 667178 7.47 267853 2154066 28613 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 307.20 196.42 1579.59 58.23 0.00 0.00 0.00 0.00 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 64.10 50.52 670.03 9.34 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 26.91 21.38 90.01 12.90 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 227.74 162.95 259.79 39.84 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 7.55 0.00 0.43 0.00 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 2.00 0.58 0.19 0.09 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 1.02 0.25 0.18 0.08 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 0.73 0.17 0.04 0.01 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 38.26 25.18 69.68 19.26 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 18.50 18.30 17.03 8.94 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 75.84 52.54 298.02 16.44 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) 23:05:42 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 41.23 0.07 10.45 7.57 0.09 40.58 11:07:01 PM 0 43.04 0.12 9.01 7.05 0.10 40.69 11:07:01 PM 1 39.43 0.02 11.89 8.10 0.08 40.48 11:08:01 PM all 27.59 0.00 4.02 2.62 0.07 65.69 11:08:01 PM 0 21.24 0.00 3.28 2.31 0.07 73.10 11:08:01 PM 1 33.96 0.00 4.77 2.92 0.08 58.27 11:09:01 PM all 18.55 0.00 2.64 0.60 0.05 78.16 11:09:01 PM 0 17.02 0.00 2.49 0.52 0.05 79.93 11:09:01 PM 1 20.08 0.00 2.79 0.68 0.05 76.40 11:10:00 PM all 20.47 0.00 4.21 3.00 0.08 72.25 11:10:00 PM 0 21.10 0.00 4.63 3.56 0.09 70.62 11:10:00 PM 1 19.84 0.00 3.78 2.44 0.07 73.86 11:10:01 PM all 0.48 0.00 0.48 0.00 0.00 99.04 11:10:01 PM 0 0.95 0.00 0.95 0.00 0.00 98.10 11:10:01 PM 1 0.00 0.00 0.00 0.00 0.00 100.00 11:11:01 PM all 0.33 0.00 0.10 0.01 0.03 99.53 11:11:01 PM 0 0.50 0.00 0.07 0.00 0.02 99.42 11:11:01 PM 1 0.15 0.00 0.13 0.02 0.05 99.65 11:12:01 PM all 0.35 0.00 0.07 0.00 0.03 99.55 11:12:01 PM 0 0.58 0.00 0.05 0.00 0.03 99.33 11:12:01 PM 1 0.12 0.00 0.08 0.00 0.03 99.77 11:13:01 PM all 0.33 0.00 0.07 0.00 0.03 99.57 11:13:01 PM 0 0.57 0.00 0.03 0.00 0.03 99.37 11:13:01 PM 1 0.10 0.00 0.10 0.00 0.03 99.77 11:14:01 PM all 4.22 0.00 1.14 0.05 0.04 94.54 11:14:01 PM 0 6.27 0.00 1.04 0.05 0.03 92.61 11:14:01 PM 1 2.17 0.00 1.25 0.05 0.05 96.47 11:15:01 PM all 30.18 0.00 2.95 0.61 0.08 66.19 11:15:01 PM 0 19.57 0.00 2.32 0.43 0.07 77.61 11:15:01 PM 1 40.78 0.00 3.57 0.78 0.08 54.77 Average: all 15.87 0.01 2.84 1.60 0.06 79.63 Average: 0 14.38 0.01 2.53 1.54 0.05 81.49 Average: 1 17.36 0.00 3.14 1.66 0.06 77.78