---> uname -a: Linux prd-centos8-builder-1c-1g-1471.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: 770 298 73 5 398 339 Swap: 1023 30 993 ---> 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:13:05:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.178/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe13:5ff/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) 05/21/2024 _x86_64_ (1 CPU) 10:03:43 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 258.28 181.84 76.45 14439.65 39497.74 10:06:01 AM 97.04 21.27 75.77 2608.89 8308.86 10:07:01 AM 93.57 25.17 68.40 1438.35 7255.11 10:08:01 AM 63.22 22.55 40.67 1231.31 3474.00 10:09:01 AM 27.93 3.56 24.36 196.64 1461.65 10:10:01 AM 15.11 3.92 11.20 64.38 239.54 10:11:01 AM 123.25 104.69 18.56 7621.04 1145.44 10:12:01 AM 27.52 8.65 18.87 571.58 548.26 Average: 88.27 46.48 41.79 3523.80 7746.42 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 53300 341680 735912 93.25 1580 357476 463580 25.22 97148 457088 3216 10:06:01 AM 54364 291104 734848 93.11 36 310332 549064 29.88 124744 461092 16172 10:07:01 AM 108212 357288 681000 86.29 0 312872 463228 25.21 116092 388908 28552 10:08:01 AM 141920 338108 647292 82.02 0 260116 488712 26.59 134940 339228 18016 10:09:01 AM 126020 327160 663192 84.03 0 265656 498728 27.14 155372 335524 1080 10:10:01 AM 148896 349264 640316 81.13 0 264868 494288 26.90 155740 311292 8 10:11:01 AM 56948 331132 732264 92.78 0 338520 504752 27.47 163612 402436 152 10:12:01 AM 104356 370860 684856 86.78 0 331052 470404 25.60 187644 332852 12544 Average: 99252 338324 689960 87.42 202 305112 491594 26.75 141912 378552 9968 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 163.24 81.34 775.94 54.36 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 50.19 41.17 678.96 4.74 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 23.02 20.52 231.82 3.79 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 22.63 21.32 271.31 6.88 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 11.01 14.49 12.43 5.60 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 10.81 12.83 8.99 4.42 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 14.11 14.26 14.98 8.15 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 11.09 12.56 9.15 7.77 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 38.29 27.32 250.54 11.97 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) 05/21/2024 _x86_64_ (1 CPU) 10:03:43 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 65.29 0.13 21.22 7.87 3.53 1.96 10:05:01 AM 0 65.29 0.13 21.22 7.87 3.53 1.96 10:06:01 AM all 73.43 0.00 10.51 2.47 3.21 10.39 10:06:01 AM 0 73.43 0.00 10.51 2.47 3.21 10.39 10:07:01 AM all 76.54 0.00 9.77 3.48 3.05 7.17 10:07:01 AM 0 76.54 0.00 9.77 3.48 3.05 7.17 10:08:01 AM all 71.22 0.00 6.18 2.38 2.96 17.26 10:08:01 AM 0 71.22 0.00 6.18 2.38 2.96 17.26 10:09:01 AM all 75.26 0.00 4.43 0.50 2.99 16.83 10:09:01 AM 0 75.26 0.00 4.43 0.50 2.99 16.83 10:10:01 AM all 72.87 0.00 4.42 0.38 2.20 20.13 10:10:01 AM 0 72.87 0.00 4.42 0.38 2.20 20.13 10:11:01 AM all 62.64 0.00 5.81 12.68 2.86 16.01 10:11:01 AM 0 62.64 0.00 5.81 12.68 2.86 16.01 10:12:01 AM all 82.95 0.00 5.50 0.80 2.09 8.67 10:12:01 AM 0 82.95 0.00 5.50 0.80 2.09 8.67 Average: all 72.52 0.02 8.47 3.83 2.86 12.31 Average: 0 72.52 0.02 8.47 3.83 2.86 12.31