---> uname -a: Linux prd-centos8-robot-2c-8g-39240.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4927 19 2171 6800 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:7e:d6:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fe7e:d6bf/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) 07/03/2025 _x86_64_ (2 CPU) 00:57:02 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 95.52 6.11 89.40 1088.84 6687.65 01:00:01 AM 81.66 0.65 81.01 51.05 10744.87 01:01:02 AM 43.42 7.13 36.29 1310.06 2332.25 01:02:01 AM 52.70 0.34 52.36 49.72 7690.75 01:03:01 AM 4.42 0.03 4.38 1.07 170.63 01:04:01 AM 2.23 0.00 2.23 0.00 118.80 01:05:01 AM 0.13 0.00 0.13 0.00 2.03 01:06:01 AM 18.55 0.40 18.15 46.79 882.05 Average: 37.30 1.84 35.46 319.04 3570.38 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5245320 7043916 2637104 33.46 2688 1976036 684216 7.66 186392 2113180 245460 01:00:01 AM 5071072 6942752 2811352 35.67 2688 2048196 792348 8.87 213248 2249920 43180 01:01:02 AM 4934564 7016320 2947860 37.40 2688 2250316 697496 7.81 257656 2317572 186432 01:02:01 AM 4957708 7045240 2924716 37.10 2688 2255572 655732 7.34 262156 2280692 8 01:03:01 AM 4908408 6997460 2974016 37.73 2688 2257092 725148 8.12 262420 2329812 1496 01:04:01 AM 4898684 6987748 2983740 37.85 2688 2257104 741532 8.30 262420 2338424 28 01:05:01 AM 4895348 6985612 2987076 37.90 2688 2258304 757604 8.48 262480 2342460 1208 01:06:01 AM 5078080 6989408 2804344 35.58 2688 2084584 702436 7.87 458672 1989620 22220 Average: 4998648 7001057 2883776 36.58 2688 2173400 719564 8.06 270680 2245210 62504 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 109.00 83.06 1110.25 20.88 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 64.73 45.12 568.93 8.00 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 34.68 30.40 312.86 6.69 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 207.45 156.22 45.49 34.34 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 84.24 79.97 34.10 30.37 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 272.69 271.42 155.29 111.31 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 174.94 173.74 117.76 60.82 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 57.84 36.91 85.64 30.94 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 125.52 109.51 304.32 37.92 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) 07/03/2025 _x86_64_ (2 CPU) 00:57:02 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 39.01 0.00 6.11 1.34 0.10 53.45 12:59:01 AM 0 45.34 0.00 6.98 1.65 0.10 45.93 12:59:01 AM 1 32.68 0.00 5.24 1.03 0.10 60.95 01:00:01 AM all 23.07 0.00 2.80 1.83 0.10 72.20 01:00:01 AM 0 35.54 0.00 3.25 1.40 0.08 59.72 01:00:01 AM 1 10.61 0.00 2.35 2.25 0.12 84.67 01:01:02 AM all 23.42 0.00 4.81 0.66 0.08 71.03 01:01:02 AM 0 28.01 0.00 5.34 0.75 0.08 65.82 01:01:02 AM 1 18.82 0.00 4.28 0.57 0.08 76.25 01:02:01 AM all 12.05 0.00 2.43 1.05 0.05 84.42 01:02:01 AM 0 16.92 0.00 2.77 1.15 0.05 79.11 01:02:01 AM 1 7.17 0.00 2.09 0.95 0.05 89.73 01:03:01 AM all 8.39 0.00 0.51 0.01 0.06 91.03 01:03:01 AM 0 4.31 0.00 0.37 0.02 0.05 95.25 01:03:01 AM 1 12.50 0.00 0.66 0.00 0.07 86.78 01:04:01 AM all 21.74 0.00 0.54 0.02 0.12 77.58 01:04:01 AM 0 27.96 0.00 0.65 0.00 0.12 71.27 01:04:01 AM 1 15.51 0.00 0.44 0.03 0.12 83.90 01:05:01 AM all 24.47 0.00 0.52 0.00 0.12 74.89 01:05:01 AM 0 39.42 0.00 0.69 0.00 0.13 59.76 01:05:01 AM 1 9.47 0.00 0.35 0.00 0.10 90.07 01:06:01 AM all 21.28 0.00 3.18 0.48 0.13 74.94 01:06:01 AM 0 26.86 0.00 3.27 0.32 0.12 69.44 01:06:01 AM 1 15.70 0.00 3.09 0.63 0.13 80.44 Average: all 21.71 0.00 2.62 0.67 0.09 74.90 Average: 0 28.07 0.00 2.92 0.66 0.09 68.26 Average: 1 15.35 0.00 2.32 0.68 0.10 81.55