---> uname -a: Linux prd-centos8-builder-1c-1g-4421.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: 2799.870 BogoMIPS: 5599.74 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: 770 297 104 6 368 341 Swap: 1023 27 996 ---> 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:96:5a:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.208/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe96:5aaf/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) 01/22/2024 _x86_64_ (1 CPU) 16:03:53 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 297.37 225.62 71.75 16299.24 40868.06 04:06:02 PM 154.01 23.76 130.25 3304.42 15483.29 04:07:01 PM 104.84 32.55 72.29 2331.71 5240.14 04:08:01 PM 33.10 4.36 28.74 302.38 1053.21 04:09:01 PM 151.27 118.48 32.79 7606.00 1310.91 Average: 148.32 81.15 67.17 5983.54 12827.78 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 62712 321192 726344 92.05 2104 337360 530748 28.88 126040 466076 26024 04:06:02 PM 109080 295424 679976 86.18 1384 251016 527188 28.69 79448 419820 17344 04:07:01 PM 106364 310540 682692 86.52 1016 270652 526736 28.66 137540 377784 32140 04:08:01 PM 82932 294988 706124 89.49 1016 278544 538448 29.30 151536 386428 12716 04:09:01 PM 47096 340584 741960 94.03 884 359852 496096 27.00 161024 412932 1624 Average: 81637 312546 707419 89.65 1281 299485 523843 28.51 131118 412608 17970 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 192.17 115.46 1019.58 52.99 0.00 0.00 0.00 0.00 04:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM eth0 60.34 55.65 762.56 8.12 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 23.75 25.63 184.99 7.49 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.13 18.37 15.63 8.79 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 17.61 16.98 17.87 8.33 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 62.17 46.52 401.21 17.19 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) 01/22/2024 _x86_64_ (1 CPU) 16:03:53 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 54.62 0.13 11.49 20.96 0.13 12.67 04:05:01 PM 0 54.62 0.13 11.49 20.96 0.13 12.67 04:06:02 PM all 70.70 0.00 7.15 4.68 0.12 17.36 04:06:02 PM 0 70.70 0.00 7.15 4.68 0.12 17.36 04:07:01 PM all 59.36 0.00 4.26 6.09 0.12 30.16 04:07:01 PM 0 59.36 0.00 4.26 6.09 0.12 30.16 04:08:01 PM all 63.84 0.00 2.52 1.37 0.10 32.17 04:08:01 PM 0 63.84 0.00 2.52 1.37 0.10 32.17 04:09:01 PM all 48.18 0.00 3.61 16.65 0.13 31.43 04:09:01 PM 0 48.18 0.00 3.61 16.65 0.13 31.43 Average: all 59.35 0.03 5.81 9.96 0.12 24.74 Average: 0 59.35 0.03 5.81 9.96 0.12 24.74