---> uname -a: Linux prd-centos8-robot-2c-8g-40229.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4875 19 2179 6757 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:b7:c6:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:feb7:c6be/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) 07/06/2025 _x86_64_ (2 CPU) 22:51:27 LINUX RESTART (2 CPU) 10:52:01 PM tps rtps wtps bread/s bwrtn/s 10:53:01 PM 80.07 8.85 71.23 3036.05 7015.91 10:54:01 PM 82.99 0.72 82.27 52.92 9953.27 10:55:01 PM 25.79 0.42 25.37 64.78 2559.35 10:56:01 PM 80.41 9.45 70.96 1685.30 7974.59 10:57:01 PM 9.60 0.00 9.60 0.00 1054.39 10:58:01 PM 0.35 0.00 0.35 0.00 5.38 10:59:01 PM 0.12 0.00 0.12 0.00 1.30 11:00:01 PM 1.92 0.03 1.88 1.07 101.25 11:01:01 PM 11.49 0.33 11.16 37.05 438.98 11:02:01 PM 25.74 0.59 25.15 66.66 1174.78 Average: 31.86 2.04 29.82 495.09 3030.85 10:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 PM 5305776 7022392 2576656 32.69 2688 1898620 753000 8.43 186624 2070068 178268 10:54:01 PM 5126028 6966180 2756404 34.97 2688 2015828 795996 8.91 198444 2207696 42484 10:55:01 PM 5117396 6994580 2765036 35.08 2688 2052304 763764 8.55 222548 2191484 34352 10:56:01 PM 4911648 7011204 2970784 37.69 2688 2267300 724700 8.11 267576 2324660 26932 10:57:01 PM 4910804 7010360 2971628 37.70 2688 2267300 724700 8.11 267576 2324600 8 10:58:01 PM 4910808 7010368 2971624 37.70 2688 2267304 724700 8.11 267580 2324536 12 10:59:01 PM 4911220 7010780 2971212 37.69 2688 2267304 724700 8.11 267584 2324528 4 11:00:01 PM 4864488 6965132 3017944 38.29 2688 2268432 827928 9.27 267788 2370204 68 11:01:01 PM 4993108 6921036 2889324 36.66 2688 2099576 805292 9.02 265776 2258864 18076 11:02:01 PM 5016232 6940384 2866200 36.36 2688 2098016 783792 8.78 466020 2044540 11372 Average: 5006751 6985242 2875681 36.48 2688 2150198 762857 8.54 267752 2244118 31158 10:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 219.01 155.18 1514.41 46.21 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 68.49 50.44 660.11 8.24 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 22.01 12.61 7.61 4.71 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 419.86 319.78 390.63 79.65 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 2.03 0.78 0.52 0.18 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 2.43 2.00 0.49 0.43 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 4.05 1.92 0.62 0.42 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 62.30 51.43 14.18 6.14 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 77.78 55.46 82.78 24.29 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 19.53 17.83 17.47 8.66 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 89.86 66.82 269.29 17.91 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) 07/06/2025 _x86_64_ (2 CPU) 22:51:27 LINUX RESTART (2 CPU) 10:52:01 PM CPU %user %nice %system %iowait %steal %idle 10:53:01 PM all 41.64 0.00 6.26 0.91 0.10 51.09 10:53:01 PM 0 30.75 0.00 5.36 0.98 0.10 62.81 10:53:01 PM 1 52.54 0.00 7.16 0.83 0.10 39.37 10:54:01 PM all 22.37 0.00 3.09 1.09 0.07 73.39 10:54:01 PM 0 16.39 0.00 2.50 1.08 0.07 79.95 10:54:01 PM 1 28.35 0.00 3.67 1.09 0.07 66.82 10:55:01 PM all 16.06 0.00 2.35 0.28 0.06 81.25 10:55:01 PM 0 14.76 0.00 2.17 0.23 0.05 82.79 10:55:01 PM 1 17.37 0.00 2.54 0.32 0.07 79.71 10:56:01 PM all 28.68 0.00 5.71 0.79 0.09 64.74 10:56:01 PM 0 22.51 0.00 5.21 0.50 0.08 71.69 10:56:01 PM 1 34.84 0.00 6.20 1.07 0.10 57.79 10:57:01 PM all 0.33 0.00 0.12 0.10 0.03 99.42 10:57:01 PM 0 0.53 0.00 0.08 0.08 0.03 99.27 10:57:01 PM 1 0.12 0.00 0.15 0.12 0.03 99.58 10:58:01 PM all 0.26 0.00 0.08 0.00 0.03 99.62 10:58:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 10:58:01 PM 1 0.43 0.00 0.10 0.00 0.03 99.43 10:59:01 PM all 0.30 0.00 0.08 0.00 0.04 99.57 10:59:01 PM 0 0.08 0.00 0.08 0.00 0.05 99.78 10:59:01 PM 1 0.52 0.00 0.08 0.00 0.03 99.37 11:00:01 PM all 4.31 0.00 0.53 0.01 0.06 95.10 11:00:01 PM 0 2.33 0.00 0.28 0.02 0.05 97.32 11:00:01 PM 1 6.29 0.00 0.77 0.00 0.07 92.87 11:01:01 PM all 8.11 0.00 1.61 0.05 0.06 90.17 11:01:01 PM 0 7.42 0.00 1.86 0.05 0.05 90.62 11:01:01 PM 1 8.80 0.00 1.37 0.05 0.07 89.72 11:02:01 PM all 29.99 0.00 3.56 0.13 0.08 66.24 11:02:01 PM 0 17.98 0.00 2.90 0.10 0.08 78.93 11:02:01 PM 1 41.99 0.00 4.22 0.15 0.08 53.56 Average: all 15.19 0.00 2.34 0.33 0.06 82.08 Average: 0 11.28 0.00 2.05 0.31 0.06 86.30 Average: 1 19.09 0.00 2.62 0.36 0.07 77.85