---> uname -a: Linux prd-centos8-robot-2c-8g-25464.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 583 4992 19 2121 6817 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:e5:f0:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fee5:f0d9/64 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) 09/21/2024 _x86_64_ (2 CPU) 23:07:01 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 98.73 13.08 85.65 2343.21 6530.79 11:10:01 PM 66.47 0.74 65.73 51.67 8701.98 11:11:01 PM 21.33 0.43 20.90 63.81 1549.83 11:12:01 PM 16.10 0.00 16.10 0.00 1576.85 11:13:01 PM 55.56 2.28 53.28 220.46 7088.10 11:14:01 PM 5.78 0.00 5.78 0.00 239.78 11:15:01 PM 0.45 0.00 0.45 0.00 6.03 11:16:01 PM 0.30 0.00 0.30 0.00 2.27 11:17:01 PM 4.02 0.43 3.58 70.79 150.56 11:18:01 PM 26.04 0.53 25.51 64.78 1128.71 Average: 29.45 1.75 27.70 281.46 2692.69 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5190544 7006992 2691884 34.15 2688 1993932 720984 8.07 220024 2134908 238972 11:10:01 PM 5175636 7005360 2706792 34.34 2688 2006236 704744 7.89 221224 2136372 30076 11:11:01 PM 5256460 7087628 2625968 33.31 2688 2008184 626216 7.01 239764 2042016 4 11:12:01 PM 5068036 6990912 2814392 35.70 2688 2096808 735208 8.23 257624 2203268 71912 11:13:01 PM 5024084 7059788 2858344 36.26 2688 2204740 624992 7.00 262440 2217180 104 11:14:01 PM 5028028 7063724 2854400 36.21 2688 2204740 624992 7.00 262436 2217116 4 11:15:01 PM 5028080 7063776 2854348 36.21 2688 2204740 624992 7.00 262436 2217236 4 11:16:01 PM 5027916 7063616 2854512 36.21 2688 2204744 624992 7.00 262436 2217124 4 11:17:01 PM 5139496 7011036 2742932 34.80 2688 2042284 682004 7.64 256116 2123588 3444 11:18:01 PM 5152176 7019228 2730252 34.64 2688 2042508 675056 7.56 449984 1929836 1392 Average: 5109046 7037206 2773382 35.18 2688 2100892 664418 7.44 269448 2143864 34592 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 108.60 82.37 1005.67 19.01 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 48.95 33.89 387.04 5.95 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 14.15 10.76 5.30 3.64 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 31.76 26.86 272.26 5.07 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 22.04 18.56 12.16 8.05 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 1.35 0.68 0.16 0.12 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.55 0.68 0.18 0.12 0.00 0.00 0.00 0.00 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 2.28 0.77 0.26 0.12 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 39.79 27.80 68.87 24.90 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 22.73 17.56 17.21 8.64 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 29.30 21.98 176.64 7.56 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) 09/21/2024 _x86_64_ (2 CPU) 23:07:01 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 38.04 0.00 6.09 2.96 0.12 52.80 11:09:01 PM 0 53.53 0.00 7.65 4.24 0.12 34.46 11:09:01 PM 1 22.59 0.00 4.52 1.67 0.12 71.10 11:10:01 PM all 13.73 0.00 2.16 6.18 0.08 77.85 11:10:01 PM 0 15.66 0.00 2.34 7.23 0.07 74.71 11:10:01 PM 1 11.79 0.00 1.99 5.13 0.08 81.01 11:11:01 PM all 10.22 0.00 1.34 7.60 0.06 80.79 11:11:01 PM 0 9.35 0.00 1.41 8.86 0.07 80.32 11:11:01 PM 1 11.09 0.00 1.26 6.34 0.05 81.26 11:12:01 PM all 12.03 0.00 2.00 6.80 0.07 79.09 11:12:01 PM 0 16.34 0.00 2.19 6.32 0.07 75.09 11:12:01 PM 1 7.73 0.00 1.82 7.28 0.07 83.10 11:13:01 PM all 16.34 0.00 2.88 5.79 0.07 74.92 11:13:01 PM 0 23.71 0.00 3.53 6.80 0.07 65.90 11:13:01 PM 1 8.97 0.00 2.24 4.78 0.07 83.95 11:14:01 PM all 0.14 0.00 0.09 0.06 0.04 99.67 11:14:01 PM 0 0.20 0.00 0.08 0.12 0.03 99.56 11:14:01 PM 1 0.08 0.00 0.10 0.00 0.05 99.77 11:15:01 PM all 0.33 0.00 0.08 0.00 0.03 99.57 11:15:01 PM 0 0.55 0.00 0.07 0.00 0.03 99.35 11:15:01 PM 1 0.10 0.00 0.10 0.00 0.02 99.78 11:16:01 PM all 0.32 0.00 0.05 0.00 0.05 99.58 11:16:01 PM 0 0.60 0.00 0.07 0.00 0.05 99.28 11:16:01 PM 1 0.03 0.00 0.03 0.00 0.05 99.88 11:17:01 PM all 5.63 0.00 1.19 0.14 0.04 93.00 11:17:01 PM 0 3.44 0.00 1.22 0.10 0.03 95.20 11:17:01 PM 1 7.82 0.00 1.15 0.18 0.05 90.79 11:18:01 PM all 25.78 0.00 2.79 1.48 0.08 69.87 11:18:01 PM 0 33.72 0.00 3.04 1.80 0.08 61.36 11:18:01 PM 1 17.85 0.00 2.54 1.15 0.08 78.38 Average: all 12.25 0.00 1.87 3.10 0.06 82.72 Average: 0 15.70 0.00 2.16 3.55 0.06 78.53 Average: 1 8.81 0.00 1.57 2.65 0.06 86.90