---> uname -a: Linux prd-centos8-robot-2c-8g-1112.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 598 4966 19 2132 6802 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:65:da:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe65:da0c/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) 22:51:15 LINUX RESTART (2 CPU) 10:52:01 PM tps rtps wtps bread/s bwrtn/s 10:53:01 PM 110.13 35.58 74.55 5381.84 7091.99 10:54:01 PM 76.37 0.73 75.64 53.06 9931.56 10:55:01 PM 29.17 3.83 25.34 1256.38 1812.05 10:56:01 PM 59.93 5.83 54.10 450.12 7250.88 10:57:01 PM 2.95 0.00 2.95 0.00 95.82 10:58:01 PM 0.52 0.00 0.52 0.00 6.93 10:59:01 PM 0.32 0.00 0.32 0.00 3.55 11:00:01 PM 2.50 0.43 2.07 70.78 146.02 11:01:01 PM 29.27 0.53 28.74 64.78 1220.13 Average: 34.57 5.22 29.36 808.68 3062.16 10:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 PM 5334212 7029076 2548212 32.33 2688 1877976 710696 7.96 187572 2041292 166076 10:54:01 PM 5240820 7036980 2641604 33.51 2688 1974364 677560 7.59 207908 2091860 1120 10:55:01 PM 5062460 6979932 2819964 35.78 2688 2092932 767208 8.59 257024 2211844 64228 10:56:01 PM 5000868 7049120 2881556 36.56 2688 2218328 653136 7.31 264552 2243512 76 10:57:01 PM 5001576 7049828 2880848 36.55 2688 2218328 653136 7.31 264552 2243308 4 10:58:01 PM 5001328 7049584 2881096 36.55 2688 2218332 653136 7.31 264552 2243380 4 10:59:01 PM 5001360 7049616 2881064 36.55 2688 2218332 653136 7.31 264552 2243320 4 11:00:01 PM 5136488 7017464 2745936 34.84 2688 2052560 713880 7.99 259488 2122988 4016 11:01:01 PM 5146988 7026260 2735436 34.70 2688 2054804 681428 7.63 455796 1928520 16760 Average: 5102900 7031984 2779524 35.26 2688 2102884 684813 7.67 269555 2152225 28032 10:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 299.95 186.02 1798.90 62.78 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 54.04 31.94 441.76 6.39 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 38.65 30.64 296.92 7.32 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 199.97 172.01 45.34 40.87 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 1.32 0.55 0.31 0.08 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 1.65 0.32 0.24 0.08 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 0.62 0.15 0.03 0.01 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 40.85 27.56 70.62 18.90 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 22.78 20.38 18.98 9.58 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 73.32 52.18 297.05 16.23 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) 22:51:15 LINUX RESTART (2 CPU) 10:52:01 PM CPU %user %nice %system %iowait %steal %idle 10:53:01 PM all 39.24 0.02 6.54 3.60 0.12 50.48 10:53:01 PM 0 35.45 0.03 6.54 3.17 0.12 54.68 10:53:01 PM 1 43.02 0.00 6.53 4.03 0.12 46.29 10:54:01 PM all 19.59 0.00 3.13 3.83 0.13 73.33 10:54:01 PM 0 21.11 0.00 3.21 4.47 0.10 71.12 10:54:01 PM 1 18.07 0.00 3.04 3.20 0.15 75.54 10:55:01 PM all 20.38 0.00 3.01 2.63 0.09 73.89 10:55:01 PM 0 14.63 0.00 2.98 3.03 0.10 79.26 10:55:01 PM 1 26.14 0.00 3.05 2.23 0.08 68.50 10:56:01 PM all 17.42 0.00 3.32 2.02 0.07 77.18 10:56:01 PM 0 13.85 0.00 2.87 1.97 0.07 81.24 10:56:01 PM 1 20.99 0.00 3.76 2.07 0.07 73.11 10:57:01 PM all 0.26 0.00 0.07 0.03 0.03 99.62 10:57:01 PM 0 0.43 0.00 0.05 0.05 0.03 99.43 10:57:01 PM 1 0.08 0.00 0.08 0.00 0.03 99.80 10:58:01 PM all 0.24 0.00 0.08 0.00 0.03 99.65 10:58:01 PM 0 0.38 0.00 0.05 0.00 0.02 99.55 10:58:01 PM 1 0.10 0.00 0.10 0.00 0.05 99.75 10:59:01 PM all 0.30 0.00 0.05 0.00 0.04 99.61 10:59:01 PM 0 0.53 0.00 0.05 0.00 0.03 99.38 10:59:01 PM 1 0.07 0.00 0.05 0.00 0.05 99.83 11:00:01 PM all 4.52 0.00 1.24 0.05 0.04 94.14 11:00:01 PM 0 4.09 0.00 1.52 0.08 0.03 94.27 11:00:01 PM 1 4.95 0.00 0.97 0.02 0.05 94.01 11:01:01 PM all 31.38 0.00 3.57 0.23 0.09 64.73 11:01:01 PM 0 18.23 0.00 2.79 0.17 0.08 78.73 11:01:01 PM 1 44.52 0.00 4.35 0.28 0.10 50.75 Average: all 14.82 0.00 2.33 1.38 0.07 81.40 Average: 0 12.08 0.00 2.23 1.44 0.06 84.19 Average: 1 17.55 0.00 2.44 1.31 0.08 78.62