---> uname -a: Linux prd-centos8-robot-2c-8g-3241.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 18G 23G 44% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 748 133 18 6815 6631 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:4f:ad:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fe4f:ad82/64 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) 01/19/2025 _x86_64_ (2 CPU) 23:14:18 LINUX RESTART (2 CPU) 11:15:02 PM tps rtps wtps bread/s bwrtn/s 11:16:01 PM 92.55 42.22 50.33 5947.76 27214.23 11:17:01 PM 102.48 0.20 102.28 5.60 10136.18 11:18:01 PM 49.01 0.83 48.18 82.25 5602.40 11:19:01 PM 37.24 6.98 30.26 1279.44 1786.57 11:20:01 PM 42.75 2.52 40.24 396.00 6814.26 11:21:01 PM 2.92 0.10 2.82 32.12 79.07 11:22:01 PM 69.61 0.00 69.61 0.00 92248.18 11:23:01 PM 187.61 14.21 173.40 2380.28 233580.36 11:24:01 PM 81.67 45.56 36.11 8192.90 1776.72 Average: 73.95 12.46 61.49 2027.97 42169.60 11:15:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 PM 5539124 7041956 2343308 29.73 2688 1696620 750548 8.40 185056 1881492 92636 11:17:01 PM 5291604 7050780 2590828 32.87 2688 1937996 703988 7.88 186904 2070940 105704 11:18:01 PM 5233012 7025728 2649420 33.61 2688 1970760 714292 8.00 215116 2095604 16 11:19:01 PM 4972088 7005740 2910344 36.92 2688 2203212 718636 8.05 253592 2291004 188636 11:20:01 PM 5008476 7053724 2873956 36.46 2688 2215184 674636 7.55 263096 2241260 4 11:21:01 PM 4962012 7009092 2920420 37.05 2688 2216988 738764 8.27 263308 2287464 852 11:22:01 PM 482800 6769484 7399632 93.87 2688 6413200 951444 10.65 410424 6503768 1460572 11:23:01 PM 211328 6877508 7671104 97.32 2104 6707976 767508 8.59 479672 6562420 2404 11:24:01 PM 181552 6854104 7700880 97.70 2104 6723624 746592 8.36 480580 6611436 1744 Average: 3542444 6965346 4339988 55.06 2558 3565062 751823 8.42 304194 3616154 205841 11:15:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 285.69 159.21 1178.02 60.64 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 61.77 48.04 647.43 7.28 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 47.23 34.43 439.19 6.58 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 36.10 29.92 297.20 6.99 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 180.81 125.97 40.20 27.68 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 26.71 18.29 6.49 2.07 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 155.91 79.82 2916.28 5.70 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 1.20 0.10 0.13 0.01 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 58.96 42.09 84.62 31.07 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 94.58 59.58 622.22 16.37 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) 01/19/2025 _x86_64_ (2 CPU) 23:14:18 LINUX RESTART (2 CPU) 11:15:02 PM CPU %user %nice %system %iowait %steal %idle 11:16:01 PM all 26.32 0.04 5.57 40.20 0.09 27.77 11:16:01 PM 0 26.24 0.07 6.36 40.87 0.09 26.38 11:16:01 PM 1 26.41 0.02 4.78 39.53 0.09 29.17 11:17:01 PM all 26.88 0.00 4.21 3.74 0.11 65.05 11:17:01 PM 0 28.43 0.00 4.31 3.62 0.12 63.52 11:17:01 PM 1 25.34 0.00 4.12 3.87 0.10 66.58 11:18:01 PM all 21.41 0.00 2.02 2.24 0.08 74.25 11:18:01 PM 0 15.58 0.00 1.55 2.89 0.07 79.91 11:18:01 PM 1 27.24 0.00 2.49 1.59 0.08 68.61 11:19:01 PM all 23.83 0.00 4.46 1.60 0.08 70.03 11:19:01 PM 0 15.35 0.00 3.61 1.81 0.07 79.16 11:19:01 PM 1 32.33 0.00 5.30 1.38 0.10 60.89 11:20:01 PM all 5.50 0.00 1.48 2.02 0.05 90.95 11:20:01 PM 0 2.79 0.00 1.27 1.64 0.05 94.25 11:20:01 PM 1 8.21 0.00 1.69 2.41 0.05 87.65 11:21:01 PM all 3.61 0.00 0.29 0.02 0.04 96.04 11:21:01 PM 0 1.20 0.00 0.18 0.03 0.05 98.53 11:21:01 PM 1 6.02 0.00 0.40 0.00 0.03 93.55 11:22:01 PM all 38.36 0.00 6.15 21.70 0.11 33.67 11:22:01 PM 0 37.37 0.00 7.95 20.36 0.12 34.20 11:22:01 PM 1 39.34 0.00 4.38 23.03 0.10 33.15 11:23:01 PM all 6.52 0.00 11.69 62.16 0.12 19.51 11:23:01 PM 0 4.47 0.00 11.64 66.46 0.10 17.32 11:23:01 PM 1 8.58 0.00 11.74 57.84 0.14 21.71 11:24:01 PM all 23.41 0.00 3.68 2.03 0.07 70.81 11:24:01 PM 0 20.40 0.00 3.28 1.54 0.07 74.72 11:24:01 PM 1 26.42 0.00 4.08 2.52 0.07 66.91 Average: all 19.54 0.00 4.37 14.87 0.08 61.13 Average: 0 16.84 0.01 4.43 15.27 0.08 63.37 Average: 1 22.23 0.00 4.31 14.48 0.08 58.89