---> uname -a: Linux prd-centos8-builder-1c-1g-3078.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: 2800.022 BogoMIPS: 5600.04 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: 770 302 86 5 382 338 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:68:94:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.221/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe68:940f/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) 01/07/2024 _x86_64_ (1 CPU) 19:03:51 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 309.45 239.94 69.51 16769.06 39869.28 07:06:01 PM 147.88 26.75 121.13 3374.06 14649.18 07:07:01 PM 122.67 33.62 89.06 2530.73 8982.56 07:08:01 PM 37.75 4.13 33.62 445.24 1562.75 07:09:02 PM 141.92 113.39 28.53 6782.75 1619.33 07:10:01 PM 78.19 24.69 53.51 2030.77 2189.87 Average: 139.85 73.92 65.93 5333.13 11509.49 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 98288 354148 690768 87.54 2016 334032 478296 26.03 118808 435964 27436 07:06:01 PM 55184 310020 733872 93.01 144 323280 503572 27.40 103748 462604 41508 07:07:01 PM 150980 335780 638076 80.87 24 249876 487180 26.51 123188 342452 26356 07:08:01 PM 144064 341432 644992 81.74 24 262668 474376 25.81 139312 333200 1084 07:09:02 PM 54912 367572 734144 93.04 0 378828 452660 24.63 145064 416632 268 07:10:01 PM 123728 370392 665328 84.32 0 314940 461064 25.09 158540 344520 27292 Average: 104526 346557 684530 86.75 368 310604 476191 25.91 131443 389229 20657 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 188.10 114.49 902.04 53.36 0.00 0.00 0.00 0.00 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 81.77 75.25 1106.58 8.59 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 23.35 24.67 179.15 7.94 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 15.78 18.47 15.54 8.52 0.00 0.00 0.00 0.00 07:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:02 PM eth0 16.34 16.42 16.76 8.06 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 14.66 15.99 11.27 9.15 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.81 44.31 373.05 15.96 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) 01/07/2024 _x86_64_ (1 CPU) 19:03:51 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 60.02 0.12 12.37 19.10 0.12 8.28 07:05:01 PM 0 60.02 0.12 12.37 19.10 0.12 8.28 07:06:01 PM all 69.12 0.00 6.82 4.99 0.10 18.97 07:06:01 PM 0 69.12 0.00 6.82 4.99 0.10 18.97 07:07:01 PM all 62.38 0.00 5.46 5.22 0.10 26.84 07:07:01 PM 0 62.38 0.00 5.46 5.22 0.10 26.84 07:08:01 PM all 64.77 0.00 2.62 1.55 0.10 30.96 07:08:01 PM 0 64.77 0.00 2.62 1.55 0.10 30.96 07:09:02 PM all 51.06 0.00 3.24 15.36 0.08 30.26 07:09:02 PM 0 51.06 0.00 3.24 15.36 0.08 30.26 07:10:01 PM all 64.06 0.00 4.21 4.31 0.10 27.32 07:10:01 PM 0 64.06 0.00 4.21 4.31 0.10 27.32 Average: all 61.90 0.02 5.79 8.43 0.10 23.76 Average: 0 61.90 0.02 5.79 8.43 0.10 23.76