---> uname -a: Linux prd-centos8-builder-1c-1g-3387.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 324 63 6 382 315 Swap: 1023 25 998 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:78:c4:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.149/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe78:c49f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/13/2024 _x86_64_ (1 CPU) 08:03:51 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 330.98 219.86 111.13 16843.36 41371.80 08:06:01 AM 149.63 35.65 113.99 4158.51 12843.56 08:07:01 AM 68.70 23.19 45.51 1127.97 3557.32 08:08:01 AM 19.46 3.71 15.74 65.43 324.92 08:09:01 AM 145.60 115.76 29.85 8329.38 1100.85 Average: 142.88 79.63 63.25 6104.81 11839.43 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 107424 324368 681788 86.39 1956 292356 484616 26.37 117440 414048 26336 08:06:01 AM 55516 301248 733696 92.97 72 316512 499480 27.18 117984 448740 23768 08:07:01 AM 59968 266872 729244 92.40 0 275760 542688 29.53 147956 417324 15816 08:08:01 AM 115532 308288 673680 85.36 0 261480 498240 27.11 147348 361072 1084 08:09:01 AM 76976 320732 712236 90.25 0 311572 505104 27.48 160420 394460 12744 Average: 83083 304302 706129 89.47 406 291536 506026 27.53 138230 407129 15950 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 201.37 111.39 1033.02 63.97 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 57.41 54.86 662.82 8.03 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 28.19 30.28 277.97 10.18 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 19.37 20.61 16.04 7.60 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 19.14 19.30 19.11 13.56 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 65.09 47.29 401.81 20.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/13/2024 _x86_64_ (1 CPU) 08:03:51 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 57.26 0.08 18.95 15.59 0.12 7.99 08:05:01 AM 0 57.26 0.08 18.95 15.59 0.12 7.99 08:06:01 AM all 70.11 0.00 10.10 3.86 0.12 15.82 08:06:01 AM 0 70.11 0.00 10.10 3.86 0.12 15.82 08:07:01 AM all 66.27 0.00 4.81 2.90 0.12 25.90 08:07:01 AM 0 66.27 0.00 4.81 2.90 0.12 25.90 08:08:01 AM all 64.03 0.00 4.69 0.70 0.10 30.48 08:08:01 AM 0 64.03 0.00 4.69 0.70 0.10 30.48 08:09:01 AM all 65.75 0.00 5.48 13.92 0.12 14.73 08:09:01 AM 0 65.75 0.00 5.48 13.92 0.12 14.73 Average: all 64.69 0.02 8.80 7.39 0.11 18.99 Average: 0 64.69 0.02 8.80 7.39 0.11 18.99