---> uname -a: Linux prd-centos8-robot-2c-8g-5370.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 575 4996 19 2125 6825 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:e8:6e:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fee8:6ebf/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) 12/25/2024 _x86_64_ (2 CPU) 04:15:29 LINUX RESTART (2 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 214.73 148.60 66.13 14378.31 39366.51 04:18:01 AM 116.71 0.73 115.98 53.05 11519.96 04:19:01 AM 23.08 0.42 22.66 64.78 3051.38 04:20:01 AM 53.70 6.75 46.95 1249.18 2965.41 04:21:01 AM 21.05 0.00 21.05 0.00 5466.09 04:22:01 AM 0.37 0.00 0.37 0.00 6.85 04:23:01 AM 0.10 0.00 0.10 0.00 0.85 04:24:01 AM 0.27 0.10 0.17 32.13 3.13 04:25:01 AM 2.10 0.02 2.08 0.93 152.47 04:26:01 AM 20.98 0.40 20.58 46.79 1181.27 Average: 45.31 15.70 29.61 1582.62 6371.71 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5547056 7073700 2335376 29.63 2688 1719300 680836 7.62 188224 1864200 106452 04:18:01 AM 5220608 7016676 2661824 33.77 2688 1973440 700288 7.84 199400 2118576 77056 04:19:01 AM 5299852 7097376 2582580 32.76 2688 1975388 640388 7.17 218296 2021440 8 04:20:01 AM 5041328 7078392 2841104 36.04 2688 2206592 618164 6.92 259352 2212536 156228 04:21:01 AM 5035888 7072636 2846544 36.11 2688 2206608 634124 7.10 259368 2212560 4 04:22:01 AM 5035992 7072740 2846440 36.11 2688 2206608 618608 6.93 259372 2212624 8 04:23:01 AM 5036176 7072924 2846256 36.11 2688 2206608 618608 6.93 259372 2212560 8 04:24:01 AM 4985396 7025528 2897036 36.75 2688 2209992 688252 7.71 259504 2262168 2404 04:25:01 AM 5032252 7073772 2850180 36.16 2688 2211380 629044 7.04 259836 2216136 1304 04:26:01 AM 5118432 6986092 2764000 35.07 2688 2043052 721108 8.07 450644 1963336 172 Average: 5135298 7056984 2747134 34.85 2688 2095897 654942 7.33 261337 2129614 34364 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 297.20 175.02 1278.48 58.13 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 86.42 70.38 1026.09 10.48 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 17.44 13.46 5.99 4.43 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 236.00 172.69 338.85 46.77 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 373.84 268.99 70.93 55.35 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 2.73 2.07 0.53 0.50 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 2.85 1.98 0.50 0.42 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 37.44 24.55 52.94 2.80 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 437.24 352.92 4369.96 24.02 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 49.96 38.59 83.56 27.58 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 154.12 112.07 722.83 23.05 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) 12/25/2024 _x86_64_ (2 CPU) 04:15:29 LINUX RESTART (2 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 35.73 0.07 10.48 24.16 0.09 29.47 04:17:01 AM 0 32.88 0.07 10.22 23.67 0.10 33.06 04:17:01 AM 1 38.58 0.07 10.75 24.64 0.08 25.88 04:18:01 AM all 34.13 0.00 4.63 2.98 0.09 58.17 04:18:01 AM 0 36.42 0.00 4.45 3.05 0.10 55.98 04:18:01 AM 1 31.84 0.00 4.81 2.91 0.08 60.36 04:19:01 AM all 10.56 0.00 1.61 1.59 0.06 86.17 04:19:01 AM 0 5.93 0.00 1.50 1.17 0.05 91.35 04:19:01 AM 1 15.20 0.00 1.72 2.02 0.07 80.99 04:20:01 AM all 29.03 0.00 5.14 1.36 0.08 64.38 04:20:01 AM 0 25.80 0.00 4.60 0.92 0.08 68.59 04:20:01 AM 1 32.25 0.00 5.68 1.80 0.08 60.18 04:21:01 AM all 0.95 0.00 0.90 1.21 0.03 96.90 04:21:01 AM 0 1.15 0.00 0.84 1.00 0.03 96.97 04:21:01 AM 1 0.75 0.00 0.97 1.42 0.03 96.82 04:22:01 AM all 0.35 0.00 0.07 0.00 0.03 99.55 04:22:01 AM 0 0.57 0.00 0.03 0.00 0.03 99.37 04:22:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 04:23:01 AM all 0.35 0.00 0.07 0.00 0.03 99.56 04:23:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 04:23:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 04:24:01 AM all 5.29 0.00 1.31 0.00 0.04 93.36 04:24:01 AM 0 5.17 0.00 1.49 0.00 0.03 93.31 04:24:01 AM 1 5.41 0.00 1.12 0.00 0.05 93.42 04:25:01 AM all 8.40 0.00 1.21 0.01 0.09 90.29 04:25:01 AM 0 1.21 0.00 0.25 0.02 0.08 98.44 04:25:01 AM 1 15.65 0.00 2.18 0.00 0.10 82.08 04:26:01 AM all 21.15 0.00 2.71 1.17 0.08 74.90 04:26:01 AM 0 13.04 0.00 2.22 1.04 0.08 83.61 04:26:01 AM 1 29.24 0.00 3.20 1.30 0.07 66.19 Average: all 14.59 0.01 2.81 3.24 0.06 79.29 Average: 0 12.27 0.01 2.56 3.08 0.06 82.03 Average: 1 16.92 0.01 3.06 3.41 0.06 76.55