---> uname -a: Linux prd-centos8-robot-2c-8g-4250.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4975 19 2127 6807 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:8c:0c:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe8c:ceb/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) 12/20/2024 _x86_64_ (2 CPU) 02:07:46 LINUX RESTART (2 CPU) 02:08:02 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 206.59 146.55 60.04 14741.79 40684.43 02:10:00 AM 108.04 0.78 107.26 55.13 10078.05 02:10:01 AM 0.00 0.00 0.00 0.00 0.00 02:11:01 AM 33.52 0.42 33.11 64.78 3705.58 02:12:01 AM 33.08 6.72 26.36 1245.93 2301.85 02:13:01 AM 27.64 0.00 27.64 0.00 4256.35 02:14:01 AM 20.46 0.03 20.43 3.47 3061.51 02:15:01 AM 2.93 0.10 2.83 32.13 87.80 02:16:01 AM 1.83 0.03 1.80 1.87 106.87 02:17:01 AM 20.18 0.42 19.76 47.72 833.69 Average: 49.97 16.98 32.98 1774.95 7152.33 02:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5462796 7036188 2419636 30.70 2688 1765596 738544 8.27 187500 1947392 108508 02:10:00 AM 5197844 6999640 2684588 34.06 2688 1979128 727748 8.15 198048 2140804 90640 02:10:01 AM 5197428 6999224 2685004 34.06 2688 1979128 727748 8.15 198048 2141268 90640 02:11:01 AM 5277692 7080856 2604740 33.04 2688 1981076 652752 7.31 217308 2043608 8 02:12:01 AM 5062516 6993880 2819916 35.77 2688 2106064 746700 8.36 257916 2204992 31780 02:13:01 AM 4968336 7008160 2914096 36.97 2688 2209952 697596 7.81 256284 2288680 65904 02:14:01 AM 5018660 7060960 2863772 36.33 2688 2212224 653588 7.32 258052 2234900 80 02:15:01 AM 4976844 7020564 2905588 36.86 2688 2213652 721320 8.08 258248 2276392 468 02:16:01 AM 4971408 7016416 2911024 36.93 2688 2214948 721320 8.08 258452 2281696 264 02:17:01 AM 5096416 6966880 2786016 35.34 2688 2046964 747248 8.37 448332 1989948 13372 Average: 5122994 7018277 2759438 35.01 2688 2070873 713456 7.99 253819 2154968 40166 02:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 332.30 209.02 1598.73 58.74 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 76.85 59.49 693.59 16.72 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 6.36 3.64 3.53 1.22 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 11.01 7.86 5.26 3.24 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 41.63 29.95 294.28 5.07 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 4.40 3.03 2.47 1.33 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 179.00 133.73 41.86 30.49 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 13.10 6.90 3.97 1.16 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 31.46 23.30 8.73 4.34 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 58.86 40.70 84.98 30.43 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 82.57 56.71 299.95 16.72 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) 12/20/2024 _x86_64_ (2 CPU) 02:07:46 LINUX RESTART (2 CPU) 02:08:02 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 45.27 0.06 10.05 4.28 0.10 40.24 02:09:01 AM 0 46.44 0.03 11.26 5.28 0.09 36.90 02:09:01 AM 1 44.11 0.09 8.84 3.28 0.12 43.58 02:10:00 AM all 32.57 0.00 4.50 1.61 0.08 61.23 02:10:00 AM 0 37.32 0.00 5.13 1.65 0.08 55.82 02:10:00 AM 1 27.81 0.00 3.88 1.58 0.09 66.64 02:10:01 AM all 2.24 0.00 1.79 0.00 0.00 95.96 02:10:01 AM 0 2.70 0.00 1.80 0.00 0.00 95.50 02:10:01 AM 1 1.79 0.00 1.79 0.00 0.00 96.43 02:11:01 AM all 10.38 0.00 1.28 0.83 0.11 87.40 02:11:01 AM 0 14.12 0.00 1.10 0.30 0.13 84.34 02:11:01 AM 1 6.63 0.00 1.45 1.37 0.08 90.47 02:12:01 AM all 13.37 0.00 2.88 22.54 0.06 61.15 02:12:01 AM 0 11.44 0.00 2.82 29.37 0.05 56.31 02:12:01 AM 1 15.30 0.00 2.94 15.69 0.07 66.00 02:13:01 AM all 8.39 0.00 1.39 19.95 0.06 70.20 02:13:01 AM 0 8.28 0.00 1.37 15.82 0.05 74.49 02:13:01 AM 1 8.51 0.00 1.42 24.09 0.07 65.91 02:14:01 AM all 7.75 0.00 1.51 9.87 0.06 80.81 02:14:01 AM 0 10.98 0.00 1.96 11.02 0.07 75.97 02:14:01 AM 1 4.53 0.00 1.07 8.72 0.05 85.63 02:15:01 AM all 2.47 0.00 0.29 0.22 0.03 96.98 02:15:01 AM 0 3.59 0.00 0.37 0.43 0.03 95.57 02:15:01 AM 1 1.35 0.00 0.22 0.00 0.03 98.40 02:16:01 AM all 8.96 0.00 0.86 0.03 0.06 90.08 02:16:01 AM 0 12.19 0.00 1.27 0.02 0.05 86.47 02:16:01 AM 1 5.74 0.00 0.45 0.05 0.07 93.69 02:17:01 AM all 21.40 0.00 2.71 0.70 0.08 75.11 02:17:01 AM 0 28.21 0.00 2.42 0.47 0.08 68.82 02:17:01 AM 1 14.57 0.00 3.01 0.94 0.07 81.42 Average: all 16.60 0.01 2.81 6.67 0.07 73.84 Average: 0 19.04 0.00 3.05 7.15 0.07 70.68 Average: 1 14.16 0.01 2.57 6.19 0.07 77.00