---> uname -a: Linux prd-centos8-builder-1c-1g-2217.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 299 100 6 370 339 Swap: 1023 22 1001 ---> 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:74:ad:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.26/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe74:ad7d/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) 02/19/2024 _x86_64_ (1 CPU) 09:03:39 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 219.76 121.51 98.25 10067.27 44230.92 09:06:01 AM 153.99 33.51 120.48 3893.96 13065.73 09:07:01 AM 91.94 17.12 74.81 1361.32 5626.95 09:08:01 AM 24.36 5.05 19.31 143.18 439.74 09:09:01 AM 157.00 114.06 42.94 8080.51 2380.92 Average: 129.43 58.26 71.17 4709.92 13153.16 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 81964 324176 707248 89.61 1972 319092 513412 27.94 137944 431292 8288 09:06:01 AM 103516 326400 685696 86.88 296 290784 486644 26.48 101868 407564 13012 09:07:01 AM 201080 389944 588132 74.52 224 255820 431460 23.48 148912 270088 16 09:08:01 AM 157132 348844 632080 80.09 224 258808 472760 25.72 159408 303332 16 09:09:01 AM 112896 356988 676316 85.70 0 311452 481792 26.22 154296 360496 15684 Average: 131318 349270 657894 83.36 543 287191 477214 25.97 140486 354554 7403 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 210.42 135.71 1393.51 55.90 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 39.10 37.70 440.38 7.20 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 22.02 24.04 172.56 6.88 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 15.23 18.86 12.80 8.74 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 18.54 18.14 18.85 11.28 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 61.08 46.90 407.76 18.00 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) 02/19/2024 _x86_64_ (1 CPU) 09:03:39 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 67.16 0.07 13.74 5.83 0.15 13.06 09:05:01 AM 0 67.16 0.07 13.74 5.83 0.15 13.06 09:06:01 AM all 74.12 0.00 11.21 3.77 0.12 10.78 09:06:01 AM 0 74.12 0.00 11.21 3.77 0.12 10.78 09:07:01 AM all 64.90 0.00 6.62 4.52 0.12 23.84 09:07:01 AM 0 64.90 0.00 6.62 4.52 0.12 23.84 09:08:01 AM all 71.45 0.00 3.95 1.00 0.12 23.48 09:08:01 AM 0 71.45 0.00 3.95 1.00 0.12 23.48 09:09:01 AM all 59.28 0.00 6.24 14.48 0.12 19.89 09:09:01 AM 0 59.28 0.00 6.24 14.48 0.12 19.89 Average: all 67.38 0.01 8.35 5.92 0.12 18.21 Average: 0 67.38 0.01 8.35 5.92 0.12 18.21