---> uname -a: Linux prd-centos8-builder-1c-1g-616.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: 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 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: 770 297 94 5 379 341 Swap: 1023 29 994 ---> 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:dd:a3:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fedd:a3d8/64 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) 02/02/2024 _x86_64_ (1 CPU) 12:03:38 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 232.57 140.70 91.87 9682.89 43077.36 12:06:01 PM 179.31 42.09 137.22 4721.09 14717.43 12:07:01 PM 81.78 15.27 66.51 827.84 4472.11 12:08:01 PM 22.09 4.60 17.49 119.65 314.77 12:09:01 PM 189.21 127.19 62.02 8165.38 3307.95 Average: 140.98 65.96 75.02 4702.96 13176.86 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 48364 313548 740692 93.87 2104 342676 516336 28.10 142608 458024 15744 12:06:01 PM 95060 342556 693996 87.95 936 312900 472144 25.69 117536 399444 29688 12:07:01 PM 78244 287808 710812 90.08 788 276376 536556 29.20 153828 389628 13776 12:08:01 PM 87096 300484 701960 88.96 788 280208 522404 28.43 154580 378932 15160 12:09:01 PM 93052 348476 696004 88.21 72 322080 484772 26.38 142816 387608 14112 Average: 80363 318574 708693 89.82 938 306848 506442 27.56 142274 402727 17696 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 198.27 139.10 1419.65 57.11 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 34.79 34.51 418.67 6.03 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 22.83 25.26 157.33 9.35 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 18.80 21.60 16.35 8.46 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.06 17.92 18.01 12.17 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 58.35 47.68 405.97 18.62 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) 02/02/2024 _x86_64_ (1 CPU) 12:03:38 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 61.50 0.07 8.89 14.56 0.12 14.88 12:05:01 PM 0 61.50 0.07 8.89 14.56 0.12 14.88 12:06:01 PM all 73.82 0.00 7.62 6.08 0.13 12.35 12:06:01 PM 0 73.82 0.00 7.62 6.08 0.13 12.35 12:07:01 PM all 65.36 0.00 3.46 4.32 0.10 26.76 12:07:01 PM 0 65.36 0.00 3.46 4.32 0.10 26.76 12:08:01 PM all 67.34 0.00 2.83 0.47 0.10 29.25 12:08:01 PM 0 67.34 0.00 2.83 0.47 0.10 29.25 12:09:01 PM all 63.86 0.00 4.83 18.27 0.12 12.93 12:09:01 PM 0 63.86 0.00 4.83 18.27 0.12 12.93 Average: all 66.38 0.01 5.52 8.73 0.11 19.24 Average: 0 66.38 0.01 5.52 8.73 0.11 19.24