---> uname -a: Linux prd-centos8-builder-1c-1g-474.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: 770 297 90 5 382 341 Swap: 1023 31 992 ---> 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:87:c0:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.11/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe87:c0c3/64 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) 12/14/2023 _x86_64_ (1 CPU) 03:03:59 LINUX RESTART (1 CPU) 03:05:02 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 148.00 31.53 116.47 3507.31 13920.03 03:07:01 AM 147.78 40.91 106.86 2448.91 10516.53 03:08:01 AM 34.17 6.10 28.07 486.16 936.38 03:09:01 AM 106.41 85.05 21.36 6518.14 679.58 03:10:01 AM 126.68 56.97 69.71 2513.24 2862.95 Average: 112.50 44.17 68.32 3095.40 5755.27 03:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 96108 328144 692948 87.82 236 303076 501196 27.27 90368 444060 24560 03:07:01 AM 183684 358404 605372 76.72 160 240548 461752 25.13 122920 308636 15184 03:08:01 AM 177896 366128 611160 77.45 160 254452 454708 24.74 141772 297348 24 03:09:01 AM 58276 371508 730780 92.61 160 379772 456600 24.85 142580 415024 13548 03:10:01 AM 122596 377872 666460 84.46 160 321828 460592 25.06 163424 338964 27316 Average: 127712 360411 661344 83.81 175 299935 466970 25.41 132213 360806 16126 03:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 80.95 73.60 1139.42 8.61 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 21.67 22.59 178.90 7.35 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 16.66 19.14 15.93 9.01 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 16.96 17.44 17.14 7.99 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 14.57 15.80 11.15 10.35 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 30.00 29.57 269.71 8.66 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) 12/14/2023 _x86_64_ (1 CPU) 03:03:59 LINUX RESTART (1 CPU) 03:05:02 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 68.23 0.00 6.46 5.68 0.12 19.52 03:06:01 AM 0 68.23 0.00 6.46 5.68 0.12 19.52 03:07:01 AM all 59.41 0.00 5.44 6.86 0.12 28.18 03:07:01 AM 0 59.41 0.00 5.44 6.86 0.12 28.18 03:08:01 AM all 64.84 0.00 2.69 1.13 0.10 31.24 03:08:01 AM 0 64.84 0.00 2.69 1.13 0.10 31.24 03:09:01 AM all 53.58 0.00 3.27 11.10 0.10 31.95 03:09:01 AM 0 53.58 0.00 3.27 11.10 0.10 31.95 03:10:01 AM all 63.77 0.00 4.27 9.56 0.10 22.30 03:10:01 AM 0 63.77 0.00 4.27 9.56 0.10 22.30 Average: all 61.94 0.00 4.42 6.87 0.11 26.66 Average: 0 61.94 0.00 4.42 6.87 0.11 26.66