---> uname -a: Linux prd-centos8-robot-2c-8g-1023.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 596 4971 19 2130 6805 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:09:a5:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:fe09:a59b/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) 01/12/2025 _x86_64_ (2 CPU) 04:00:22 LINUX RESTART (2 CPU) 04:01:03 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 70.32 17.77 52.55 5519.66 5485.91 04:03:01 AM 100.28 0.73 99.55 53.05 10837.87 04:04:01 AM 26.26 0.42 25.85 64.79 2064.79 04:05:01 AM 60.11 6.75 53.36 1249.39 7572.05 04:06:01 AM 3.20 0.10 3.10 32.12 109.90 04:07:01 AM 2.00 0.03 1.97 1.87 98.68 04:08:01 AM 4.43 0.00 4.43 0.00 286.34 04:09:01 AM 28.07 0.85 27.22 101.70 1338.89 Average: 36.71 3.28 33.43 860.67 3466.87 04:01:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5295884 6997592 2586548 32.81 2688 1886076 772984 8.66 220248 2050908 202256 04:03:01 AM 5202812 7001700 2679620 33.99 2688 1976420 734292 8.22 199124 2135192 30684 04:04:01 AM 5159188 7016552 2723244 34.55 2688 2032764 720812 8.07 228964 2144520 47216 04:05:01 AM 5018468 7058188 2863964 36.33 2688 2209688 654908 7.33 258752 2232056 24 04:06:01 AM 4978208 7019468 2904224 36.84 2688 2211240 721664 8.08 259020 2271928 168 04:07:01 AM 4973784 7016504 2908648 36.90 2688 2212700 721664 8.08 259164 2276520 536 04:08:01 AM 5199824 7067300 2682608 34.03 2688 2042960 650136 7.28 251816 2078808 1312 04:09:01 AM 5126336 7002516 2756096 34.97 2688 2052472 729448 8.17 454156 1954560 1540 Average: 5119313 7022478 2763119 35.05 2688 2078040 713238 7.99 266406 2143062 35467 04:01:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 299.86 186.78 1619.21 62.78 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 62.61 49.85 668.72 8.43 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 32.26 22.96 118.51 6.41 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 222.06 155.06 226.61 33.73 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 19.34 11.75 4.78 1.76 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 26.92 20.86 7.93 4.77 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 31.01 22.81 10.41 10.80 0.00 0.00 0.00 0.00 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 47.42 36.65 88.94 29.75 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 91.92 62.88 338.43 19.65 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) 01/12/2025 _x86_64_ (2 CPU) 04:00:22 LINUX RESTART (2 CPU) 04:01:03 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 36.73 0.00 5.92 2.43 0.09 54.83 04:02:01 AM 0 31.26 0.00 5.55 2.03 0.09 61.07 04:02:01 AM 1 42.21 0.00 6.29 2.84 0.09 48.57 04:03:01 AM all 26.96 0.00 3.87 3.58 0.09 65.50 04:03:01 AM 0 13.96 0.00 2.60 2.73 0.08 80.63 04:03:01 AM 1 40.00 0.00 5.14 4.42 0.10 50.34 04:04:01 AM all 19.58 0.00 2.62 0.62 0.07 77.12 04:04:01 AM 0 15.86 0.00 2.50 0.37 0.07 81.20 04:04:01 AM 1 23.29 0.00 2.74 0.87 0.07 73.04 04:05:01 AM all 18.88 0.00 3.94 1.98 0.08 75.11 04:05:01 AM 0 10.78 0.00 3.53 2.37 0.08 83.24 04:05:01 AM 1 27.01 0.00 4.36 1.59 0.08 66.96 04:06:01 AM all 3.37 0.00 0.33 0.03 0.03 96.24 04:06:01 AM 0 5.03 0.00 0.47 0.03 0.03 94.44 04:06:01 AM 1 1.72 0.00 0.18 0.02 0.03 98.05 04:07:01 AM all 8.45 0.00 0.74 0.02 0.06 90.73 04:07:01 AM 0 7.50 0.00 0.47 0.03 0.05 91.94 04:07:01 AM 1 9.40 0.00 1.02 0.00 0.07 89.52 04:08:01 AM all 8.80 0.00 0.92 0.01 0.06 90.21 04:08:01 AM 0 8.47 0.00 0.62 0.00 0.07 90.84 04:08:01 AM 1 9.13 0.00 1.22 0.02 0.05 89.58 04:09:01 AM all 31.29 0.00 3.39 0.13 0.08 65.11 04:09:01 AM 0 22.30 0.00 2.80 0.12 0.08 74.70 04:09:01 AM 1 40.30 0.00 3.97 0.13 0.08 55.51 Average: all 19.19 0.00 2.70 1.09 0.07 76.94 Average: 0 14.33 0.00 2.31 0.96 0.07 82.34 Average: 1 24.06 0.00 3.10 1.23 0.07 71.54