---> uname -a: Linux prd-centos8-builder-1c-1g-139.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: 2799.996 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 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: 770 300 109 5 361 339 Swap: 1023 24 999 ---> 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:e9:e4:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.186/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fee9:e44e/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) 01/27/2024 _x86_64_ (1 CPU) 23:03:49 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 309.03 231.44 77.59 16410.74 40541.28 11:06:01 PM 156.84 22.31 134.53 3425.55 15347.67 11:07:01 PM 104.11 28.86 75.25 2197.64 5343.16 11:08:01 PM 29.57 3.23 26.34 133.42 1228.86 11:09:01 PM 149.75 119.31 30.44 7560.68 1774.89 Average: 149.93 81.07 68.86 5948.92 12859.24 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 48504 299752 740552 93.85 2104 328596 543572 29.58 131736 468952 25988 11:06:01 PM 191136 380968 597920 75.78 416 255076 432428 23.53 90596 327320 16344 11:07:01 PM 89388 289316 699668 88.67 296 266284 538084 29.28 147152 384696 29316 11:08:01 PM 84380 287892 704676 89.31 296 269912 535552 29.14 158648 377596 12704 11:09:01 PM 52744 334532 736312 93.32 56 347940 492828 26.82 163632 403636 1768 Average: 93230 318492 695826 88.18 634 293562 508493 27.67 138353 392440 17224 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 166.78 113.25 1011.13 53.25 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 57.88 52.03 767.54 7.85 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 23.93 25.53 182.04 7.58 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 15.53 18.08 15.46 8.47 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 17.54 16.84 17.84 8.13 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 56.38 45.18 399.17 17.07 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) 01/27/2024 _x86_64_ (1 CPU) 23:03:49 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 55.67 0.13 11.78 19.29 0.12 13.01 11:05:01 PM 0 55.67 0.13 11.78 19.29 0.12 13.01 11:06:01 PM all 70.46 0.00 7.20 4.68 0.12 17.54 11:06:01 PM 0 70.46 0.00 7.20 4.68 0.12 17.54 11:07:01 PM all 59.71 0.00 4.12 5.47 0.08 30.62 11:07:01 PM 0 59.71 0.00 4.12 5.47 0.08 30.62 11:08:01 PM all 61.80 0.00 2.39 1.35 0.10 34.37 11:08:01 PM 0 61.80 0.00 2.39 1.35 0.10 34.37 11:09:01 PM all 48.37 0.00 3.47 16.36 0.10 31.69 11:09:01 PM 0 48.37 0.00 3.47 16.36 0.10 31.69 Average: all 59.21 0.03 5.79 9.43 0.10 25.44 Average: 0 59.21 0.03 5.79 9.43 0.10 25.44