---> uname -a: Linux prd-centos8-builder-1c-1g-2896.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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 305 68 6 396 334 Swap: 1023 33 990 ---> 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:e1:97:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.108/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fee1:970a/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) 02/26/2024 _x86_64_ (1 CPU) 02:03:47 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:02 AM 259.03 169.38 89.65 13911.53 42629.78 02:06:01 AM 161.75 35.54 126.22 4163.82 14192.02 02:07:01 AM 86.91 19.34 67.57 1281.09 4764.28 02:08:01 AM 20.65 5.20 15.46 146.04 316.09 02:09:01 AM 173.45 119.39 54.06 8442.58 2810.56 Average: 140.31 69.90 70.41 5595.49 12944.94 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 AM 62712 304064 726500 92.05 1956 318124 507752 27.63 136496 439912 13980 02:06:01 AM 58452 310152 730760 92.59 920 317916 494664 26.92 127692 430868 11144 02:07:01 AM 101772 312432 687440 87.10 920 277260 498688 27.14 158260 361704 14744 02:08:01 AM 147492 346408 641720 81.31 920 265560 464620 25.28 159192 313948 24 02:09:01 AM 71828 332280 717384 90.90 160 328840 496352 27.01 167792 389292 26316 Average: 88451 321067 700761 88.79 975 301540 492415 26.79 149886 387145 13242 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 AM eth0 201.03 113.48 1184.15 53.98 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 49.34 46.99 618.00 7.11 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 22.72 25.10 173.86 8.88 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 18.05 19.27 15.01 8.27 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 18.06 18.59 20.76 12.65 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 61.91 44.69 401.81 18.22 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) 02/26/2024 _x86_64_ (1 CPU) 02:03:47 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:02 AM all 59.76 0.08 15.40 10.98 0.12 13.65 02:05:02 AM 0 59.76 0.08 15.40 10.98 0.12 13.65 02:06:01 AM all 72.56 0.00 11.15 5.09 0.10 11.09 02:06:01 AM 0 72.56 0.00 11.15 5.09 0.10 11.09 02:07:01 AM all 63.71 0.00 5.84 3.20 0.10 27.14 02:07:01 AM 0 63.71 0.00 5.84 3.20 0.10 27.14 02:08:01 AM all 64.11 0.00 4.40 0.55 0.08 30.85 02:08:01 AM 0 64.11 0.00 4.40 0.55 0.08 30.85 02:09:01 AM all 65.59 0.00 6.26 14.43 0.10 13.62 02:09:01 AM 0 65.59 0.00 6.26 14.43 0.10 13.62 Average: all 65.12 0.02 8.60 6.86 0.10 19.30 Average: 0 65.12 0.02 8.60 6.86 0.10 19.30