---> uname -a: Linux prd-centos8-robot-2c-8g-2724.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 590 4933 19 2174 6809 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:33:ae:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe33:aecc/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) 10/01/2025 _x86_64_ (2 CPU) 04:07:43 LINUX RESTART (2 CPU) 04:08:01 AM tps rtps wtps bread/s bwrtn/s 04:09:01 AM 185.87 141.10 44.77 14057.85 37948.22 04:10:01 AM 127.00 0.27 126.74 12.93 12649.36 04:11:01 AM 28.71 0.68 28.02 51.58 4059.91 04:12:01 AM 45.47 7.03 38.44 1306.36 2250.30 04:13:01 AM 55.79 0.25 55.54 47.06 7897.53 04:14:01 AM 4.73 0.00 4.73 0.00 177.59 04:15:01 AM 0.35 0.00 0.35 0.00 3.82 04:16:01 AM 0.37 0.00 0.37 0.00 3.73 04:17:01 AM 4.12 0.45 3.67 18.26 294.10 04:18:01 AM 30.59 0.43 30.16 68.79 1400.73 Average: 48.30 15.02 33.28 1556.36 6668.92 04:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 AM 5619308 7101240 2263124 28.71 2688 1676240 684360 7.66 178152 1809988 72480 04:10:01 AM 5063392 6945628 2819040 35.76 2688 2058380 799396 8.95 196692 2274140 146524 04:11:01 AM 5170188 7011720 2712244 34.41 2688 2017668 731284 8.19 198212 2165812 12 04:12:01 AM 4938816 7029640 2943616 37.34 2688 2259064 675272 7.56 257384 2314292 181616 04:13:01 AM 4955308 7049864 2927124 37.13 2688 2262256 651224 7.29 262024 2284796 32 04:14:01 AM 4955440 7049956 2926992 37.13 2688 2262256 651224 7.29 262024 2284864 4 04:15:01 AM 4955844 7050360 2926588 37.13 2688 2262256 651224 7.29 262024 2284932 4 04:16:01 AM 4955712 7050232 2926720 37.13 2688 2262260 651224 7.29 262032 2284872 4 04:17:01 AM 5124324 7042748 2758108 34.99 2688 2087656 653488 7.32 258612 2118548 2416 04:18:01 AM 5071884 6986924 2810548 35.66 2688 2088984 715592 8.01 460044 1995320 10012 Average: 5081022 7031831 2801410 35.54 2688 2123702 686429 7.69 259720 2181756 41310 04:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 262.43 156.50 1037.60 53.95 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 128.79 101.37 1464.44 13.67 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 6.40 1.63 2.20 0.44 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 42.60 37.82 333.58 17.77 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 433.59 308.58 94.86 74.73 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 2.55 2.10 0.57 0.50 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 2.85 2.13 0.74 0.62 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 8.35 4.20 2.97 0.60 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 136.80 103.27 1187.29 18.66 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 29.78 22.55 35.95 19.77 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 105.41 74.01 416.06 20.07 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) 10/01/2025 _x86_64_ (2 CPU) 04:07:43 LINUX RESTART (2 CPU) 04:08:01 AM CPU %user %nice %system %iowait %steal %idle 04:09:01 AM all 33.39 0.06 9.45 9.79 0.08 47.22 04:09:01 AM 0 29.34 0.10 8.05 9.08 0.08 53.35 04:09:01 AM 1 37.44 0.02 10.85 10.50 0.08 41.12 04:10:01 AM all 38.88 0.00 5.51 1.73 0.10 53.79 04:10:01 AM 0 26.12 0.00 4.11 1.55 0.10 68.12 04:10:01 AM 1 51.68 0.00 6.91 1.92 0.10 39.40 04:11:01 AM all 3.07 0.00 0.75 0.51 0.05 95.62 04:11:01 AM 0 4.48 0.00 0.95 0.53 0.05 93.99 04:11:01 AM 1 1.67 0.00 0.55 0.48 0.05 97.25 04:12:01 AM all 31.17 0.00 5.22 0.52 0.08 63.00 04:12:01 AM 0 16.66 0.00 4.06 0.32 0.08 78.89 04:12:01 AM 1 45.74 0.00 6.39 0.73 0.08 47.06 04:13:01 AM all 13.84 0.00 2.82 0.65 0.08 82.62 04:13:01 AM 0 11.30 0.00 2.04 0.67 0.08 85.91 04:13:01 AM 1 16.37 0.00 3.59 0.63 0.07 79.34 04:14:01 AM all 0.18 0.00 0.10 0.03 0.04 99.65 04:14:01 AM 0 0.23 0.00 0.12 0.00 0.03 99.62 04:14:01 AM 1 0.13 0.00 0.08 0.05 0.05 99.68 04:15:01 AM all 0.34 0.00 0.08 0.00 0.04 99.53 04:15:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 04:15:01 AM 1 0.58 0.00 0.10 0.00 0.03 99.28 04:16:01 AM all 0.33 0.00 0.09 0.00 0.03 99.55 04:16:01 AM 0 0.15 0.00 0.12 0.00 0.03 99.70 04:16:01 AM 1 0.52 0.00 0.07 0.00 0.02 99.40 04:17:01 AM all 9.58 0.00 2.26 0.02 0.07 88.07 04:17:01 AM 0 7.99 0.00 1.83 0.02 0.07 90.10 04:17:01 AM 1 11.18 0.00 2.69 0.02 0.07 86.04 04:18:01 AM all 27.93 0.00 3.39 0.15 0.07 68.46 04:18:01 AM 0 10.76 0.00 2.80 0.15 0.07 86.23 04:18:01 AM 1 45.13 0.00 3.99 0.15 0.08 50.65 Average: all 15.88 0.01 2.97 1.34 0.06 79.75 Average: 0 10.71 0.01 2.41 1.23 0.07 85.58 Average: 1 21.05 0.00 3.52 1.45 0.06 73.92