---> uname -a: Linux prd-centos8-builder-1c-1g-17979.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 8.6G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 306 84 6 379 332 Swap: 1023 25 998 ---> 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:1c:95:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe1c:9520/64 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) 11/13/2023 _x86_64_ (1 CPU) 18:03:49 LINUX RESTART (1 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 303.40 235.60 67.81 16745.45 40194.16 06:06:01 PM 152.26 30.42 121.84 3369.53 15534.17 06:07:01 PM 133.69 37.64 96.05 2248.72 9930.32 06:08:01 PM 44.41 10.66 33.74 561.51 1651.14 06:09:01 PM 145.01 117.46 27.55 7501.45 1430.72 Average: 155.28 85.86 69.42 6050.10 13662.96 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 95788 377224 693268 87.86 2104 358744 461068 25.09 122752 433388 20656 06:06:01 PM 95272 334784 693784 87.93 1692 309216 496820 27.04 100128 434008 23388 06:07:01 PM 162804 353892 626252 79.37 460 256468 471172 25.64 111896 339244 23744 06:08:01 PM 135600 339932 653456 82.81 460 270092 480692 26.16 132984 346324 1064 06:09:01 PM 55040 362384 734016 93.02 208 373664 457440 24.89 146376 414044 2504 Average: 108901 353643 680155 86.20 985 313637 473438 25.76 122827 393402 14271 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 163.71 99.02 770.19 51.30 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 75.27 69.41 1085.14 8.26 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 21.64 22.51 180.04 7.71 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 16.36 18.96 15.65 9.10 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.72 17.41 17.49 8.57 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 58.61 45.30 412.77 16.87 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) 11/13/2023 _x86_64_ (1 CPU) 18:03:49 LINUX RESTART (1 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 53.11 0.12 11.95 19.32 0.12 15.38 06:05:01 PM 0 53.11 0.12 11.95 19.32 0.12 15.38 06:06:01 PM all 67.51 0.00 6.47 6.10 0.13 19.80 06:06:01 PM 0 67.51 0.00 6.47 6.10 0.13 19.80 06:07:01 PM all 62.23 0.00 5.53 5.55 0.10 26.58 06:07:01 PM 0 62.23 0.00 5.53 5.55 0.10 26.58 06:08:01 PM all 64.69 0.00 2.67 1.94 0.12 30.59 06:08:01 PM 0 64.69 0.00 2.67 1.94 0.12 30.59 06:09:01 PM all 50.39 0.00 3.49 15.28 0.10 30.74 06:09:01 PM 0 50.39 0.00 3.49 15.28 0.10 30.74 Average: all 59.61 0.02 6.00 9.60 0.11 24.65 Average: 0 59.61 0.02 6.00 9.60 0.11 24.65