---> uname -a: Linux prd-centos8-robot-2c-8g-36363.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4771 19 2336 6804 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:a5:f9:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fea5:f935/64 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) 06/22/2025 _x86_64_ (2 CPU) 23:05:33 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 122.18 59.52 62.66 7622.50 34339.38 11:08:01 PM 111.03 0.68 110.35 52.12 10258.60 11:09:01 PM 37.91 0.47 37.44 65.72 4237.33 11:10:01 PM 63.15 9.45 53.70 1685.30 3614.43 11:11:01 PM 29.56 0.00 29.56 0.00 6009.42 11:12:01 PM 3.93 0.00 3.93 0.00 152.10 11:13:01 PM 0.22 0.00 0.22 0.00 2.62 11:14:01 PM 0.15 0.00 0.15 0.00 1.60 11:15:01 PM 16.93 0.27 16.66 43.72 486.94 Average: 42.64 7.73 34.91 1040.02 6515.60 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5525216 7066728 2357216 29.90 2688 1734008 706396 7.91 186320 1887588 87324 11:08:01 PM 5242636 7061708 2639796 33.49 2688 1995836 666008 7.46 191536 2102948 104048 11:09:01 PM 5269884 7090548 2612548 33.14 2688 1997876 641164 7.18 219612 2047772 10768 11:10:01 PM 4990756 7068752 2891676 36.69 2688 2246420 646852 7.24 267356 2252192 168608 11:11:01 PM 4975860 7053684 2906572 36.87 2688 2246432 626788 7.02 267364 2261200 8 11:12:01 PM 4975656 7053480 2906776 36.88 2688 2246432 626788 7.02 267364 2261280 4 11:13:01 PM 4975572 7053396 2906860 36.88 2688 2246432 642164 7.19 267364 2261216 4 11:14:01 PM 4975720 7053548 2906712 36.88 2688 2246436 642164 7.19 267364 2261220 4 11:15:01 PM 4886480 6962216 2995952 38.01 2688 2244380 714788 8.00 466812 2154396 22408 Average: 5090864 7051562 2791568 35.42 2688 2133806 657012 7.36 266788 2165535 43686 11:06:02 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 271.57 168.30 1370.93 61.07 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 99.03 78.29 1068.63 10.73 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 18.76 11.25 6.89 4.14 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 49.73 43.17 321.62 14.56 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 584.34 416.80 108.58 87.72 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 2.07 0.35 0.24 0.10 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 1.68 0.15 0.08 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 0.52 0.18 0.03 0.01 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 21.29 17.88 19.00 8.55 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 116.26 81.65 319.85 20.69 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) 06/22/2025 _x86_64_ (2 CPU) 23:05:33 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 33.23 0.05 6.73 18.44 0.09 41.45 11:07:01 PM 0 36.37 0.07 7.88 18.83 0.10 36.74 11:07:01 PM 1 30.09 0.03 5.58 18.04 0.09 46.16 11:08:01 PM all 36.48 0.00 5.28 2.91 0.10 55.23 11:08:01 PM 0 45.01 0.00 6.09 3.72 0.10 45.08 11:08:01 PM 1 27.95 0.00 4.47 2.10 0.10 65.38 11:09:01 PM all 12.02 0.00 1.88 0.50 0.06 85.54 11:09:01 PM 0 17.61 0.00 2.20 0.37 0.07 79.75 11:09:01 PM 1 6.42 0.00 1.55 0.64 0.05 91.34 11:10:01 PM all 33.17 0.00 5.74 0.89 0.10 60.10 11:10:01 PM 0 34.80 0.00 5.90 0.84 0.10 58.37 11:10:01 PM 1 31.53 0.00 5.59 0.95 0.10 61.83 11:11:01 PM all 1.07 0.00 1.21 0.54 0.03 97.15 11:11:01 PM 0 1.39 0.00 1.32 0.67 0.03 96.58 11:11:01 PM 1 0.75 0.00 1.09 0.40 0.03 97.72 11:12:01 PM all 0.28 0.00 0.08 0.03 0.03 99.58 11:12:01 PM 0 0.52 0.00 0.08 0.05 0.03 99.32 11:12:01 PM 1 0.05 0.00 0.07 0.00 0.03 99.85 11:13:01 PM all 0.31 0.00 0.06 0.00 0.03 99.61 11:13:01 PM 0 0.55 0.00 0.07 0.00 0.03 99.35 11:13:01 PM 1 0.07 0.00 0.05 0.00 0.02 99.87 11:14:01 PM all 0.28 0.00 0.06 0.00 0.02 99.65 11:14:01 PM 0 0.03 0.00 0.03 0.00 0.00 99.93 11:14:01 PM 1 0.52 0.00 0.08 0.00 0.03 99.37 11:15:01 PM all 20.33 0.00 2.54 0.21 0.06 76.86 11:15:01 PM 0 27.88 0.00 2.83 0.25 0.07 68.97 11:15:01 PM 1 12.76 0.00 2.25 0.17 0.05 84.77 Average: all 15.22 0.01 2.61 2.58 0.06 79.53 Average: 0 18.22 0.01 2.93 2.71 0.06 76.08 Average: 1 12.22 0.00 2.30 2.45 0.06 82.98