---> uname -a: Linux prd-centos8-builder-1c-1g-496.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: 2799.870 BogoMIPS: 5599.74 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: 770 293 107 6 369 346 Swap: 1023 27 996 ---> 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:2b:b8:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.49/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe2b:b8a4/64 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) 02/01/2024 _x86_64_ (1 CPU) 04:03:41 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:02 AM 230.10 137.91 92.19 9697.72 42965.13 04:06:01 AM 179.04 45.41 133.63 4848.53 14977.67 04:07:01 AM 75.56 13.14 62.42 735.50 4268.15 04:08:01 AM 23.60 5.65 17.96 202.70 342.03 04:09:01 AM 192.84 128.79 64.05 8049.18 2756.01 Average: 140.14 66.28 73.86 4708.47 13069.67 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 AM 62112 302788 726944 92.13 2100 318064 535616 29.15 136772 452172 17312 04:06:01 AM 97580 343712 691476 87.63 588 311948 472704 25.72 114752 398488 22472 04:07:01 AM 96328 292196 692728 87.79 144 263140 536192 29.18 146584 377704 24 04:08:01 AM 70872 285432 718184 91.02 144 281864 542284 29.51 151276 397500 14100 04:09:01 AM 63420 342872 725636 91.96 0 346632 497200 27.06 148144 410856 13264 Average: 78062 313400 710994 90.11 595 304330 516799 28.12 139506 407344 13434 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 203.14 139.62 1443.77 57.29 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 33.75 33.21 375.75 5.82 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 24.50 27.47 157.83 9.42 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 19.09 22.24 16.51 9.68 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.34 18.06 18.10 11.98 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 59.72 48.21 402.98 18.90 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) 02/01/2024 _x86_64_ (1 CPU) 04:03:41 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:02 AM all 61.64 0.10 9.01 15.32 0.15 13.78 04:05:02 AM 0 61.64 0.10 9.01 15.32 0.15 13.78 04:06:01 AM all 71.51 0.00 7.93 6.24 0.14 14.19 04:06:01 AM 0 71.51 0.00 7.93 6.24 0.14 14.19 04:07:01 AM all 67.48 0.00 3.60 3.49 0.12 25.31 04:07:01 AM 0 67.48 0.00 3.60 3.49 0.12 25.31 04:08:01 AM all 67.38 0.00 3.00 0.63 0.12 28.86 04:08:01 AM 0 67.38 0.00 3.00 0.63 0.12 28.86 04:09:01 AM all 62.74 0.00 4.88 19.36 0.13 12.89 04:09:01 AM 0 62.74 0.00 4.88 19.36 0.13 12.89 Average: all 66.13 0.02 5.68 9.01 0.13 19.03 Average: 0 66.13 0.02 5.68 9.01 0.13 19.03