---> uname -a: Linux prd-centos8-builder-1c-1g-3176.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: 2800.000 BogoMIPS: 5600.00 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: 770 291 96 5 382 346 Swap: 1023 32 991 ---> 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:39:b4:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.39/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe39:b4b3/64 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) 01/09/2024 _x86_64_ (1 CPU) 06:03:50 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:02 AM 305.96 234.10 71.86 16397.87 40008.00 06:06:01 AM 160.65 32.07 128.58 3451.13 15345.56 06:07:01 AM 122.97 36.23 86.74 2150.39 8520.26 06:08:01 AM 36.84 4.52 32.32 395.87 1605.28 06:09:01 AM 140.27 118.88 21.38 7589.01 782.10 Average: 153.32 85.34 67.98 6005.40 13245.01 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 AM 97252 370832 691804 87.67 1924 350792 468452 25.49 125256 427148 28960 06:06:01 AM 62632 324092 726424 92.06 48 329532 508536 27.67 103008 455232 32168 06:07:01 AM 152952 338636 636104 80.62 48 250008 490632 26.70 119444 340840 23756 06:08:01 AM 138896 335924 650160 82.40 48 261512 493236 26.84 136164 337744 1084 06:09:01 AM 46572 366756 742484 94.10 0 385572 465668 25.34 145388 422380 12728 Average: 99661 347248 689395 87.37 414 315483 485305 26.41 125852 396669 19739 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:02 AM eth0 173.11 110.04 929.75 53.30 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 75.43 70.42 1097.44 8.02 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 21.76 23.69 179.25 7.94 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 16.33 18.88 15.86 8.77 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 17.05 16.57 17.22 7.87 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 60.69 47.85 445.78 17.21 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) 01/09/2024 _x86_64_ (1 CPU) 06:03:50 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:02 AM all 57.89 0.12 12.40 19.89 0.12 9.59 06:05:02 AM 0 57.89 0.12 12.40 19.89 0.12 9.59 06:06:01 AM all 67.93 0.00 6.61 6.64 0.12 18.71 06:06:01 AM 0 67.93 0.00 6.61 6.64 0.12 18.71 06:07:01 AM all 61.49 0.00 5.15 5.90 0.10 27.36 06:07:01 AM 0 61.49 0.00 5.15 5.90 0.10 27.36 06:08:01 AM all 63.80 0.00 2.45 1.22 0.08 32.45 06:08:01 AM 0 63.80 0.00 2.45 1.22 0.08 32.45 06:09:01 AM all 50.96 0.00 3.30 15.40 0.10 30.24 06:09:01 AM 0 50.96 0.00 3.30 15.40 0.10 30.24 Average: all 60.39 0.02 5.98 9.82 0.10 23.69 Average: 0 60.39 0.02 5.98 9.82 0.10 23.69