---> uname -a: Linux prd-centos8-builder-1c-1g-2720.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: 770 301 88 6 380 337 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:93:22:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe93:22c5/64 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) 01/03/2024 _x86_64_ (1 CPU) 19:03:55 LINUX RESTART (1 CPU) 07:05:03 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 147.10 28.99 118.11 3553.53 13915.65 07:07:01 PM 144.20 38.38 105.81 2534.95 10352.27 07:08:01 PM 32.41 4.85 27.56 374.87 938.13 07:09:01 PM 55.45 29.46 25.99 1125.76 1390.12 07:10:01 PM 148.69 96.00 52.69 6784.87 2027.15 Average: 105.30 39.61 65.69 2870.43 5670.22 07:05:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 106844 329792 682212 86.46 268 293492 497776 27.09 99244 423444 24560 07:07:01 PM 176560 362508 612496 77.62 76 252452 461780 25.13 123656 317356 14472 07:08:01 PM 155292 351616 633764 80.32 76 262964 475080 25.85 139208 323196 16 07:09:01 PM 164836 379280 624220 79.11 76 280496 500352 27.23 144076 306596 20 07:10:01 PM 56832 323256 732224 92.80 0 333748 509516 27.73 148240 418032 14492 Average: 132073 349290 656983 83.26 99 284630 488901 26.60 130885 357725 10712 07:05:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 80.70 73.85 1145.93 8.57 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 21.15 22.00 178.80 5.76 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 14.73 17.55 14.30 8.52 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 18.09 18.54 18.19 8.17 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 14.74 15.51 11.49 9.85 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 29.54 29.19 267.88 8.17 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) 01/03/2024 _x86_64_ (1 CPU) 19:03:55 LINUX RESTART (1 CPU) 07:05:03 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 69.14 0.00 6.38 5.23 0.09 19.17 07:06:01 PM 0 69.14 0.00 6.38 5.23 0.09 19.17 07:07:01 PM all 62.43 0.00 5.39 7.54 0.08 24.56 07:07:01 PM 0 62.43 0.00 5.39 7.54 0.08 24.56 07:08:01 PM all 66.19 0.00 2.25 1.42 0.08 30.06 07:08:01 PM 0 66.19 0.00 2.25 1.42 0.08 30.06 07:09:01 PM all 56.68 0.00 3.00 3.64 0.10 36.58 07:09:01 PM 0 56.68 0.00 3.00 3.64 0.10 36.58 07:10:01 PM all 59.32 0.00 4.00 15.61 0.07 21.00 07:10:01 PM 0 59.32 0.00 4.00 15.61 0.07 21.00 Average: all 62.71 0.00 4.19 6.69 0.08 26.32 Average: 0 62.71 0.00 4.19 6.69 0.08 26.32