---> uname -a: Linux prd-centos8-robot-2c-8g-9652.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 582 4989 19 2125 6818 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:d3:1e:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fed3:1e4c/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) 08/10/2024 _x86_64_ (2 CPU) 02:26:13 LINUX RESTART (2 CPU) 02:27:01 AM tps rtps wtps bread/s bwrtn/s 02:28:01 AM 64.62 35.45 29.17 4437.78 20024.20 02:29:01 AM 23.43 8.43 15.00 1458.58 2130.36 02:30:01 AM 121.63 6.89 114.74 1253.69 9878.91 02:31:01 AM 38.45 0.66 37.78 49.29 4738.81 02:32:01 AM 13.70 0.82 12.88 123.45 786.92 02:33:01 AM 60.40 2.52 57.88 396.00 7574.56 02:34:01 AM 5.73 0.10 5.63 32.93 270.10 02:35:01 AM 28.72 0.83 27.89 100.77 1260.41 Average: 44.55 6.96 37.59 981.19 5831.52 02:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:28:01 AM 5878348 7233468 2004076 25.42 2688 1554764 602712 6.75 151432 1594704 19212 02:29:01 AM 5517204 7046452 2365220 30.01 2688 1721864 718804 8.05 187772 1892820 92068 02:30:01 AM 5163996 7004544 2718428 34.49 2688 2018676 715440 8.01 214344 2160512 126492 02:31:01 AM 5140560 6981748 2741864 34.78 2688 2018748 730992 8.18 234492 2160440 18984 02:32:01 AM 5127444 7020692 2754980 34.95 2688 2067824 701860 7.86 254916 2143700 57164 02:33:01 AM 5026580 7064292 2855844 36.23 2688 2207212 641908 7.19 265092 2213608 112 02:34:01 AM 5025296 7065452 2857128 36.25 2688 2209640 650960 7.29 265712 2214336 4 02:35:01 AM 5174156 7042704 2708268 34.36 2688 2043952 673928 7.55 448700 1907116 212 Average: 5256698 7057419 2625726 33.31 2688 1980335 679576 7.61 252808 2035904 39281 02:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 85.64 47.68 349.81 15.28 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 161.35 106.15 842.73 42.58 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 85.83 67.54 944.49 9.98 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 13.10 6.94 5.67 3.17 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 23.55 19.78 92.99 4.41 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 219.29 197.15 225.92 47.82 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 161.87 134.06 1629.49 10.22 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 47.45 38.14 83.47 24.59 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 99.73 77.16 521.43 19.76 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) 08/10/2024 _x86_64_ (2 CPU) 02:26:13 LINUX RESTART (2 CPU) 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 6.72 0.03 2.70 35.29 0.05 55.21 02:28:01 AM 0 5.87 0.02 2.78 34.17 0.05 57.12 02:28:01 AM 1 7.58 0.03 2.62 36.41 0.05 53.31 02:29:01 AM all 17.50 0.00 2.81 2.56 0.08 77.05 02:29:01 AM 0 14.71 0.00 3.20 3.55 0.08 78.46 02:29:01 AM 1 20.30 0.00 2.42 1.56 0.08 75.64 02:30:01 AM all 34.20 0.00 5.54 5.09 0.13 55.04 02:30:01 AM 0 22.81 0.00 4.47 5.66 0.12 66.94 02:30:01 AM 1 45.58 0.00 6.62 4.52 0.13 43.15 02:31:01 AM all 14.62 0.00 1.72 8.69 0.07 74.91 02:31:01 AM 0 6.50 0.00 1.43 9.95 0.07 82.05 02:31:01 AM 1 22.72 0.00 2.00 7.42 0.07 67.79 02:32:01 AM all 12.02 0.00 2.24 0.25 0.07 85.42 02:32:01 AM 0 11.35 0.00 2.17 0.20 0.05 86.23 02:32:01 AM 1 12.68 0.00 2.32 0.30 0.08 84.62 02:33:01 AM all 18.85 0.00 3.72 1.57 0.08 75.78 02:33:01 AM 0 12.40 0.00 3.28 1.91 0.07 82.35 02:33:01 AM 1 25.29 0.00 4.17 1.23 0.08 69.22 02:34:01 AM all 6.48 0.00 0.76 0.23 0.08 92.46 02:34:01 AM 0 3.39 0.00 0.62 0.32 0.07 95.60 02:34:01 AM 1 9.58 0.00 0.89 0.13 0.08 89.30 02:35:01 AM all 28.63 0.00 3.91 0.58 0.10 66.78 02:35:01 AM 0 24.98 0.00 3.63 0.94 0.10 70.36 02:35:01 AM 1 32.27 0.00 4.20 0.22 0.10 63.21 Average: all 17.38 0.00 2.93 6.77 0.08 72.84 Average: 0 12.75 0.00 2.70 7.07 0.08 77.40 Average: 1 22.01 0.00 3.15 6.46 0.09 68.28