---> uname -a: Linux prd-centos8-builder-1c-1g-5140.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: 770 307 76 5 387 332 Swap: 1023 23 1000 ---> 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:36:bb:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.8/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe36:bb52/64 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) 03/21/2024 _x86_64_ (1 CPU) 11:03:36 LINUX RESTART (1 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 206.96 112.02 94.94 9008.31 43580.60 11:06:01 AM 158.66 48.13 110.53 4338.44 12816.14 11:07:01 AM 63.80 20.79 43.01 1028.15 3056.87 11:08:01 AM 20.92 3.76 17.16 69.17 342.03 11:09:01 AM 128.02 106.35 21.68 7863.51 681.66 Average: 115.38 58.04 57.34 4446.81 11994.84 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 64524 318840 724688 91.82 2096 329740 510408 27.77 135184 448208 40308 11:06:01 AM 102488 322960 686724 87.01 0 288632 497728 27.08 106840 412824 12064 11:07:01 AM 146680 345360 642532 81.41 0 267176 481664 26.21 140848 340124 1084 11:08:01 AM 166340 364680 622872 78.92 0 266860 459688 25.01 156008 304320 16 11:09:01 AM 77016 335228 712196 90.24 0 325668 496480 27.02 177060 373660 164 Average: 111410 337414 677802 85.88 419 295615 489194 26.62 143188 375827 10727 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 218.76 126.88 1413.25 55.47 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 38.94 35.63 304.15 15.10 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 26.32 27.35 276.64 7.29 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 14.79 18.02 12.31 8.47 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 19.28 19.19 19.67 10.46 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 63.12 45.16 401.98 19.24 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) 03/21/2024 _x86_64_ (1 CPU) 11:03:36 LINUX RESTART (1 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 66.43 0.10 14.47 4.16 0.19 14.64 11:05:01 AM 0 66.43 0.10 14.47 4.16 0.19 14.64 11:06:01 AM all 74.43 0.00 10.80 4.96 0.15 9.66 11:06:01 AM 0 74.43 0.00 10.80 4.96 0.15 9.66 11:07:01 AM all 66.44 0.00 5.49 3.55 0.12 24.40 11:07:01 AM 0 66.44 0.00 5.49 3.55 0.12 24.40 11:08:01 AM all 71.70 0.00 4.10 0.45 0.13 23.62 11:08:01 AM 0 71.70 0.00 4.10 0.45 0.13 23.62 11:09:01 AM all 60.99 0.00 5.55 12.66 0.13 20.67 11:09:01 AM 0 60.99 0.00 5.55 12.66 0.13 20.67 Average: all 68.01 0.02 8.06 5.16 0.14 18.61 Average: 0 68.01 0.02 8.06 5.16 0.14 18.61