---> uname -a: Linux prd-centos8-builder-1c-1g-795.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 2800.022 BogoMIPS: 5600.04 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 295 89 5 385 345 Swap: 1023 30 993 ---> 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:93:42:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.44/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe93:4212/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 02/04/2024 _x86_64_ (1 CPU) 06:03:47 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:02 AM 253.95 171.57 82.38 12542.61 41862.42 06:06:01 AM 181.21 51.05 130.16 4348.95 15252.69 06:07:01 AM 96.73 18.66 78.07 1391.90 5608.55 06:08:01 AM 29.56 7.02 22.55 273.42 667.36 06:09:01 AM 160.35 118.62 41.73 7788.71 1627.54 Average: 144.29 73.49 70.79 5274.74 13004.85 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 AM 102228 356960 686828 87.04 2104 333668 490820 26.71 144064 409040 15772 06:06:01 AM 140176 362740 648880 82.23 328 289240 462072 25.15 92176 385148 17372 06:07:01 AM 202636 407632 586420 74.32 16 272536 436020 23.73 141404 278836 9324 06:08:01 AM 148012 359824 641044 81.24 16 279376 472308 25.70 152136 322116 16 06:09:01 AM 51988 314956 737068 93.41 0 330176 527268 28.69 181380 392180 15684 Average: 129008 360422 660048 83.65 493 300999 477698 26.00 142232 357464 11634 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:02 AM eth0 195.29 125.82 1089.20 54.72 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 57.02 53.27 725.72 8.53 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 23.56 26.05 186.50 7.36 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 16.61 20.18 14.14 9.11 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 17.39 18.47 18.71 10.52 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 62.03 48.76 406.04 18.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 02/04/2024 _x86_64_ (1 CPU) 06:03:47 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:02 AM all 60.39 0.08 9.68 17.92 0.13 11.79 06:05:02 AM 0 60.39 0.08 9.68 17.92 0.13 11.79 06:06:01 AM all 75.29 0.00 7.87 6.73 0.14 9.97 06:06:01 AM 0 75.29 0.00 7.87 6.73 0.14 9.97 06:07:01 AM all 67.06 0.00 4.11 3.87 0.10 24.87 06:07:01 AM 0 67.06 0.00 4.11 3.87 0.10 24.87 06:08:01 AM all 70.10 0.00 3.07 1.02 0.10 25.71 06:08:01 AM 0 70.10 0.00 3.07 1.02 0.10 25.71 06:09:01 AM all 62.04 0.00 4.01 16.11 0.12 17.73 06:09:01 AM 0 62.04 0.00 4.01 16.11 0.12 17.73 Average: all 66.95 0.02 5.74 9.14 0.12 18.04 Average: 0 66.95 0.02 5.74 9.14 0.12 18.04