---> uname -a: Linux prd-centos8-robot-2c-8g-21249.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4781 19 2287 6766 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:8b:88:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe8b:880b/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) 07/17/2024 _x86_64_ (2 CPU) 01:26:02 LINUX RESTART (2 CPU) 01:27:01 AM tps rtps wtps bread/s bwrtn/s 01:28:01 AM 82.96 12.90 70.06 2336.95 6358.80 01:29:01 AM 82.85 0.70 82.15 50.79 9035.34 01:30:01 AM 21.71 1.03 20.67 123.94 1424.37 01:31:01 AM 2.65 0.00 2.65 0.00 355.23 01:32:01 AM 60.40 2.52 57.88 396.00 7005.01 01:33:01 AM 12.91 0.17 12.75 32.93 822.91 01:34:01 AM 25.51 0.53 24.98 64.78 1028.92 Average: 41.28 2.55 38.73 429.35 3718.54 01:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 AM 5344844 7034720 2537588 32.19 2688 1872764 701372 7.85 209136 2010948 122496 01:29:01 AM 5142392 6963232 2740040 34.76 2688 1997616 749224 8.39 221112 2168876 26100 01:30:01 AM 5220132 7045392 2662300 33.78 2688 2002604 685892 7.68 240664 2078400 24 01:31:01 AM 5150460 7008832 2731972 34.66 2688 2033580 698212 7.82 244444 2138756 30704 01:32:01 AM 4990592 7019040 2891840 36.69 2688 2198184 673416 7.54 263572 2253924 15948 01:33:01 AM 4890720 6937216 2991712 37.95 2688 2216188 743232 8.32 280628 2338708 17032 01:34:01 AM 4929264 6961448 2953168 37.47 2688 2201628 722432 8.09 450920 2130540 16028 Average: 5095486 6995697 2786946 35.36 2688 2074652 710540 7.96 272925 2160022 32619 01:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 74.71 59.66 759.13 15.88 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 60.41 48.11 505.62 8.38 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 16.71 13.51 5.76 4.25 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 13.45 13.60 3.56 3.31 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 338.09 286.80 333.09 65.45 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 187.97 176.24 64.09 52.51 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 19.84 18.96 17.40 8.62 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 101.59 88.12 241.23 22.63 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) 07/17/2024 _x86_64_ (2 CPU) 01:26:02 LINUX RESTART (2 CPU) 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 26.23 0.00 4.76 9.93 0.11 58.97 01:28:01 AM 0 22.22 0.00 4.54 11.79 0.10 61.34 01:28:01 AM 1 30.25 0.00 4.97 8.07 0.12 56.59 01:29:01 AM all 26.39 0.00 3.41 3.81 0.09 66.30 01:29:01 AM 0 20.55 0.00 2.92 3.60 0.10 72.83 01:29:01 AM 1 32.24 0.00 3.89 4.03 0.08 59.76 01:30:01 AM all 11.23 0.00 1.71 1.65 0.07 85.35 01:30:01 AM 0 3.93 0.00 1.37 1.96 0.07 92.67 01:30:01 AM 1 18.51 0.00 2.04 1.34 0.07 78.04 01:31:01 AM all 6.27 0.00 1.97 0.09 0.08 91.59 01:31:01 AM 0 8.14 0.00 2.09 0.12 0.05 89.60 01:31:01 AM 1 4.41 0.00 1.85 0.07 0.10 93.57 01:32:01 AM all 23.74 0.00 4.13 2.74 0.10 69.28 01:32:01 AM 0 22.20 0.00 3.93 3.48 0.10 70.29 01:32:01 AM 1 25.28 0.00 4.34 2.01 0.10 68.26 01:33:01 AM all 6.81 0.00 1.26 0.75 0.05 91.13 01:33:01 AM 0 3.48 0.00 1.16 1.07 0.05 94.24 01:33:01 AM 1 10.13 0.00 1.35 0.43 0.05 88.03 01:34:01 AM all 29.22 0.00 3.32 0.42 0.08 66.95 01:34:01 AM 0 24.95 0.00 3.01 0.48 0.07 71.49 01:34:01 AM 1 33.49 0.00 3.64 0.35 0.10 62.41 Average: all 18.55 0.00 2.93 2.76 0.08 75.67 Average: 0 15.07 0.00 2.72 3.21 0.08 78.93 Average: 1 22.03 0.00 3.15 2.32 0.09 72.41