---> uname -a: Linux prd-centos8-builder-1c-1g-3648.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: 2799.998 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 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 93 5 376 339 Swap: 1023 17 1006 ---> 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:2f:ef:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.67/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe2f:ef76/64 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) 01/13/2024 _x86_64_ (1 CPU) 20:03:51 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 277.69 206.83 70.86 15751.15 40670.98 08:06:02 PM 151.45 27.56 123.89 3426.50 14245.02 08:07:01 PM 104.56 23.40 81.16 2401.49 6088.75 08:08:01 PM 29.46 2.85 26.61 131.31 1430.06 08:09:01 PM 133.22 108.66 24.56 7346.88 907.33 Average: 139.40 74.01 65.39 5822.13 12691.70 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 100504 366840 688552 87.26 2104 345040 478028 26.01 129480 426256 22840 08:06:02 PM 70960 291384 718096 91.01 368 287600 529176 28.80 91980 453796 28304 08:07:01 PM 120184 323508 668872 84.77 112 270656 504628 27.46 139680 359688 29332 08:08:01 PM 134680 329468 654376 82.93 112 262320 496476 27.02 150720 334448 1084 08:09:01 PM 55340 370224 733716 92.99 112 382396 459720 25.02 162904 404016 6552 Average: 96334 336285 692722 87.79 562 309602 493606 26.86 134953 395641 17622 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 183.27 120.21 1047.58 54.72 0.00 0.00 0.00 0.00 08:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:02 PM eth0 55.64 52.60 731.18 6.51 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 23.18 24.50 184.80 8.27 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 15.43 18.41 15.34 8.49 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 16.83 16.44 17.17 7.83 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 58.99 46.51 400.09 17.19 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) 01/13/2024 _x86_64_ (1 CPU) 20:03:51 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 58.92 0.12 10.77 20.17 0.08 9.93 08:05:01 PM 0 58.92 0.12 10.77 20.17 0.08 9.93 08:06:02 PM all 70.95 0.00 6.80 4.62 0.08 17.55 08:06:02 PM 0 70.95 0.00 6.80 4.62 0.08 17.55 08:07:01 PM all 61.78 0.00 4.38 5.38 0.08 28.39 08:07:01 PM 0 61.78 0.00 4.38 5.38 0.08 28.39 08:08:01 PM all 66.21 0.00 2.50 1.10 0.08 30.11 08:08:01 PM 0 66.21 0.00 2.50 1.10 0.08 30.11 08:09:01 PM all 52.15 0.00 3.39 15.39 0.07 29.00 08:09:01 PM 0 52.15 0.00 3.39 15.39 0.07 29.00 Average: all 62.01 0.02 5.57 9.34 0.08 22.98 Average: 0 62.01 0.02 5.57 9.34 0.08 22.98