---> uname -a: Linux prd-centos8-builder-1c-1g-2560.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: 2800.000 BogoMIPS: 5600.00 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: 770 304 90 5 374 335 Swap: 1023 28 995 ---> 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:2c:c8:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.32/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe2c:c80d/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) 01/01/2024 _x86_64_ (1 CPU) 20:03:49 LINUX RESTART (1 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 273.76 192.23 81.53 14236.97 41584.72 08:06:01 PM 173.07 38.06 135.01 3909.53 17146.50 08:07:02 PM 109.72 29.96 79.75 1996.60 5565.44 08:08:01 PM 28.57 4.30 24.27 333.88 947.39 08:09:01 PM 152.82 120.70 32.12 7621.38 1958.97 Average: 147.63 76.97 70.66 5612.98 13401.76 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 98216 344512 690840 87.55 2104 324660 487984 26.56 133040 420688 29704 08:06:01 PM 191680 388572 597376 75.71 1616 261544 418780 22.79 90820 327444 15908 08:07:02 PM 85736 279136 703320 89.13 660 258928 535876 29.16 130668 398276 19708 08:08:01 PM 84896 275160 704160 89.24 660 255764 540008 29.39 143584 387448 32 08:09:01 PM 51236 302484 737820 93.51 72 317532 525988 28.62 139268 430524 9400 Average: 102353 317973 686703 87.03 1022 283686 501727 27.30 127476 392876 14950 08:04:02 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 185.01 123.25 1063.48 55.06 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 60.18 56.21 907.04 6.93 0.00 0.00 0.00 0.00 08:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:02 PM eth0 22.08 24.18 179.88 8.71 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 16.65 19.09 16.31 9.01 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 17.59 16.92 17.43 8.24 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 60.09 47.81 436.44 17.51 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) 01/01/2024 _x86_64_ (1 CPU) 20:03:49 LINUX RESTART (1 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 59.51 0.12 9.59 19.81 0.10 10.87 08:05:01 PM 0 59.51 0.12 9.59 19.81 0.10 10.87 08:06:01 PM all 68.31 0.00 7.04 7.20 0.12 17.34 08:06:01 PM 0 68.31 0.00 7.04 7.20 0.12 17.34 08:07:02 PM all 59.20 0.00 4.02 5.42 0.10 31.26 08:07:02 PM 0 59.20 0.00 4.02 5.42 0.10 31.26 08:08:01 PM all 64.31 0.00 2.47 1.37 0.08 31.76 08:08:01 PM 0 64.31 0.00 2.47 1.37 0.08 31.76 08:09:01 PM all 50.49 0.00 3.44 15.70 0.10 30.27 08:09:01 PM 0 50.49 0.00 3.44 15.70 0.10 30.27 Average: all 60.35 0.02 5.31 9.90 0.10 24.32 Average: 0 60.35 0.02 5.31 9.90 0.10 24.32