---> uname -a: Linux prd-centos8-builder-1c-1g-881.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: 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 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: 770 297 94 6 379 340 Swap: 1023 26 997 ---> 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:ef:69:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.220/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:feef:69ae/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) 02/05/2024 _x86_64_ (1 CPU) 12:03:47 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 249.03 167.46 81.57 12088.06 41441.85 12:06:01 PM 162.45 39.18 123.28 4172.63 14413.67 12:07:01 PM 102.42 16.76 85.65 1343.69 6546.98 12:08:01 PM 25.46 7.03 18.43 229.96 394.53 12:09:01 PM 159.04 120.90 38.14 7709.13 2106.40 Average: 139.70 70.28 69.42 5109.60 12983.42 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 87096 352264 701960 88.96 2104 343360 487228 26.51 126456 437176 13196 12:06:01 PM 123512 355716 665544 84.35 1204 298924 461280 25.10 121844 365880 16496 12:07:01 PM 164688 357384 624368 79.13 600 258636 469744 25.56 139364 314520 16 12:08:01 PM 158920 356896 630136 79.86 600 263932 467284 25.43 151160 307448 16 12:09:01 PM 115928 365380 673128 85.31 432 315224 466628 25.39 155508 348640 15684 Average: 130029 357528 659027 83.52 988 296015 470433 25.60 138866 354733 9082 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 192.31 119.60 1090.17 54.85 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 50.02 46.25 713.75 6.36 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 21.43 24.43 181.68 8.39 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 16.91 20.35 17.41 9.65 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 18.99 18.77 19.91 9.93 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 59.94 45.89 404.68 17.84 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) 02/05/2024 _x86_64_ (1 CPU) 12:03:47 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 62.27 0.08 8.89 17.18 0.08 11.50 12:05:01 PM 0 62.27 0.08 8.89 17.18 0.08 11.50 12:06:01 PM all 75.55 0.00 7.38 4.77 0.12 12.18 12:06:01 PM 0 75.55 0.00 7.38 4.77 0.12 12.18 12:07:01 PM all 68.33 0.00 4.05 4.32 0.10 23.19 12:07:01 PM 0 68.33 0.00 4.05 4.32 0.10 23.19 12:08:01 PM all 69.63 0.00 2.72 0.58 0.08 26.99 12:08:01 PM 0 69.63 0.00 2.72 0.58 0.08 26.99 12:09:01 PM all 58.47 0.00 4.10 16.16 0.12 21.16 12:09:01 PM 0 58.47 0.00 4.10 16.16 0.12 21.16 Average: all 66.85 0.02 5.43 8.60 0.10 19.00 Average: 0 66.85 0.02 5.43 8.60 0.10 19.00