---> uname -a: Linux prd-centos8-builder-1c-1g-1405.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 314 94 5 362 325 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:11:60:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.40/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe11:6008/64 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) 02/10/2024 _x86_64_ (1 CPU) 17:03:46 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 260.08 169.31 90.77 13709.98 42365.36 05:06:01 PM 160.13 38.70 121.43 3767.66 14153.89 05:07:01 PM 105.01 19.92 85.10 1757.74 6177.74 05:08:01 PM 26.56 6.27 20.30 186.90 482.84 05:09:01 PM 168.60 129.06 39.54 8806.26 2203.55 Average: 144.09 72.66 71.44 5646.33 13078.71 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 72460 314924 716748 90.82 1956 316620 499080 27.16 118012 445564 18656 05:06:01 PM 159592 375300 629616 79.78 144 283184 423908 23.07 115912 336052 19516 05:07:01 PM 86784 269208 702424 89.00 0 248368 547788 29.81 141596 391628 4100 05:08:01 PM 153372 339824 635836 80.57 0 252436 475748 25.89 153720 311712 20 05:09:01 PM 55964 296820 733244 92.91 0 307228 531944 28.94 179984 393148 1748 Average: 105634 319215 683574 86.62 420 281567 495694 26.97 141845 375621 8808 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 206.59 117.95 1177.06 55.02 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 45.21 42.78 626.72 5.86 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 21.77 24.58 198.15 8.59 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.65 19.66 17.60 7.94 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 25.83 21.27 29.06 18.08 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 63.22 45.25 409.78 19.10 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) 02/10/2024 _x86_64_ (1 CPU) 17:03:46 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 63.72 0.08 15.32 9.22 0.13 11.53 05:05:01 PM 0 63.72 0.08 15.32 9.22 0.13 11.53 05:06:01 PM all 73.92 0.00 11.28 3.99 0.13 10.68 05:06:01 PM 0 73.92 0.00 11.28 3.99 0.13 10.68 05:07:01 PM all 68.44 0.00 6.54 4.31 0.12 20.59 05:07:01 PM 0 68.44 0.00 6.54 4.31 0.12 20.59 05:08:01 PM all 70.91 0.00 4.20 0.60 0.10 24.18 05:08:01 PM 0 70.91 0.00 4.20 0.60 0.10 24.18 05:09:01 PM all 55.49 0.00 5.93 14.91 0.12 23.56 05:09:01 PM 0 55.49 0.00 5.93 14.91 0.12 23.56 Average: all 66.50 0.02 8.65 6.60 0.12 18.11 Average: 0 66.50 0.02 8.65 6.60 0.12 18.11