---> uname -a: Linux prd-centos8-robot-2c-8g-19870.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 577 4995 19 2124 6824 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:f2:92:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fef2:92c7/64 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) 09/08/2024 _x86_64_ (2 CPU) 00:20:02 LINUX RESTART (2 CPU) 12:21:01 AM tps rtps wtps bread/s bwrtn/s 12:22:01 AM 104.77 12.73 92.04 2334.02 6638.82 12:23:01 AM 71.40 1.02 70.39 111.45 9124.56 12:24:01 AM 13.01 0.03 12.98 2.27 1158.97 12:25:01 AM 57.12 2.52 54.61 396.07 7134.56 12:26:01 AM 4.48 0.08 4.40 31.99 201.50 12:27:01 AM 2.10 0.05 2.05 2.00 97.08 12:28:01 AM 0.37 0.00 0.37 0.00 21.16 12:29:01 AM 0.17 0.00 0.17 0.00 13.86 12:30:01 AM 2.98 0.32 2.67 36.91 127.87 12:31:01 AM 27.02 0.53 26.49 64.77 1251.36 Average: 28.34 1.73 26.61 297.96 2576.83 12:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:22:01 AM 5286752 7083560 2595680 32.93 2688 1974876 637276 7.14 211184 2049360 220252 12:23:01 AM 5270780 7094824 2611652 33.13 2688 2001384 625792 7.01 240420 2026452 20 12:24:01 AM 5107416 7020108 2775016 35.21 2688 2086952 712420 7.98 257640 2162600 69668 12:25:01 AM 5032280 7065664 2850152 36.16 2688 2202776 634104 7.10 263724 2206760 104 12:26:01 AM 4995732 7030524 2886700 36.62 2688 2204180 704084 7.88 264072 2246660 460 12:27:01 AM 4991620 7027200 2890812 36.67 2688 2204988 704084 7.88 264380 2250608 328 12:28:01 AM 4991476 7027372 2890956 36.68 2688 2205312 704084 7.88 264380 2250808 180 12:29:01 AM 4990388 7026624 2892044 36.69 2688 2205628 704084 7.88 264380 2251840 112 12:30:01 AM 5155776 7030224 2726656 34.59 2688 2045308 669404 7.50 259168 2103652 6656 12:31:01 AM 5153508 7023320 2728924 34.62 2688 2045576 682980 7.65 449472 1930120 1540 Average: 5097573 7042942 2784859 35.33 2688 2117698 677831 7.59 273882 2147886 29932 12:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 87.72 71.03 946.20 10.48 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 42.24 30.99 330.30 6.53 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 33.11 23.63 258.16 4.47 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 196.50 140.83 56.49 38.36 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 20.31 13.53 5.27 3.18 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 7.18 4.98 2.52 1.18 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 1.15 0.48 0.13 0.08 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 4.32 0.50 0.50 0.08 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 55.77 35.25 76.09 25.87 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 21.96 17.91 17.26 8.71 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 47.03 33.91 169.29 9.89 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) 09/08/2024 _x86_64_ (2 CPU) 00:20:02 LINUX RESTART (2 CPU) 12:21:01 AM CPU %user %nice %system %iowait %steal %idle 12:22:01 AM all 35.99 0.00 6.44 3.04 0.11 54.43 12:22:01 AM 0 40.39 0.00 6.90 2.33 0.12 50.26 12:22:01 AM 1 31.59 0.00 5.97 3.74 0.10 58.59 12:23:01 AM all 21.29 0.00 2.51 3.15 0.10 72.96 12:23:01 AM 0 28.28 0.00 2.77 3.41 0.07 65.46 12:23:01 AM 1 14.30 0.00 2.24 2.89 0.13 80.44 12:24:01 AM all 10.75 0.00 1.97 1.84 0.07 85.38 12:24:01 AM 0 9.84 0.00 1.88 1.90 0.07 86.31 12:24:01 AM 1 11.65 0.00 2.06 1.77 0.07 84.45 12:25:01 AM all 18.18 0.00 3.41 4.02 0.07 74.32 12:25:01 AM 0 18.44 0.00 3.67 3.42 0.07 74.41 12:25:01 AM 1 17.93 0.00 3.14 4.62 0.07 74.24 12:26:01 AM all 2.85 0.00 0.27 0.06 0.03 96.78 12:26:01 AM 0 3.21 0.00 0.28 0.12 0.03 96.35 12:26:01 AM 1 2.50 0.00 0.25 0.00 0.03 97.22 12:27:01 AM all 3.00 0.00 0.23 0.03 0.04 96.70 12:27:01 AM 0 2.44 0.00 0.22 0.05 0.03 97.26 12:27:01 AM 1 3.57 0.00 0.24 0.00 0.05 96.14 12:28:01 AM all 1.63 0.00 0.11 0.00 0.03 98.23 12:28:01 AM 0 0.85 0.00 0.10 0.00 0.03 99.01 12:28:01 AM 1 2.41 0.00 0.12 0.00 0.03 97.44 12:29:01 AM all 1.63 0.00 0.11 0.00 0.04 98.22 12:29:01 AM 0 0.89 0.00 0.12 0.00 0.03 98.96 12:29:01 AM 1 2.37 0.00 0.10 0.00 0.05 97.47 12:30:01 AM all 5.35 0.00 1.14 0.01 0.05 93.45 12:30:01 AM 0 5.67 0.00 1.30 0.02 0.05 92.96 12:30:01 AM 1 5.04 0.00 0.97 0.00 0.05 93.94 12:31:01 AM all 27.79 0.00 2.67 0.77 0.09 68.68 12:31:01 AM 0 34.66 0.00 2.95 0.91 0.08 61.40 12:31:01 AM 1 20.98 0.00 2.39 0.63 0.10 75.89 Average: all 12.86 0.00 1.89 1.29 0.06 83.90 Average: 0 14.46 0.00 2.02 1.22 0.06 82.24 Average: 1 11.26 0.00 1.75 1.37 0.07 85.55