---> uname -a: Linux prd-centos8-builder-1c-1g-4843.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 300 78 5 391 339 Swap: 1023 27 996 ---> 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:62:7d:bf 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 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe62:7dbf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 03/17/2024 _x86_64_ (1 CPU) 19:03:50 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 300.17 237.41 62.76 17729.43 39964.44 07:06:01 PM 109.32 21.78 87.54 3236.48 10437.84 07:07:01 PM 110.67 41.43 69.25 2009.06 6984.82 07:08:01 PM 41.42 11.69 29.73 447.70 1732.74 07:09:01 PM 16.49 3.65 12.84 65.69 249.68 07:10:01 PM 126.81 107.08 19.73 7887.83 719.92 Average: 117.48 70.50 46.98 5228.98 10014.54 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 81208 343796 708000 89.71 2104 334100 462204 25.15 127308 408880 20940 07:06:01 PM 118024 355260 671184 85.05 1480 306472 476944 25.95 104652 410204 27656 07:07:01 PM 52912 276160 736296 93.30 1152 289040 546460 29.73 124216 444396 17084 07:08:01 PM 182204 377084 607004 76.91 1152 261360 452272 24.61 158320 285460 20 07:09:01 PM 154080 349628 635128 80.48 1152 262040 476396 25.92 158740 312408 8 07:10:01 PM 53360 312420 735848 93.24 800 324696 523972 28.51 164296 409112 160 Average: 106965 335725 682243 86.45 1307 296285 489708 26.65 139589 378410 10978 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 196.74 88.62 821.28 51.01 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 51.51 47.38 715.13 5.56 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 37.61 35.38 404.15 11.89 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 10.94 13.54 12.72 5.35 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 12.81 15.31 10.68 7.01 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 14.74 15.35 15.47 8.47 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 54.05 35.93 329.95 14.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 03/17/2024 _x86_64_ (1 CPU) 19:03:50 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 64.29 0.17 21.85 7.66 0.45 5.58 07:05:01 PM 0 64.29 0.17 21.85 7.66 0.45 5.58 07:06:01 PM all 77.81 0.00 10.83 2.40 0.57 8.40 07:06:01 PM 0 77.81 0.00 10.83 2.40 0.57 8.40 07:07:01 PM all 77.22 0.00 7.33 2.30 0.37 12.78 07:07:01 PM 0 77.22 0.00 7.33 2.30 0.37 12.78 07:08:01 PM all 75.08 0.00 4.63 2.33 0.33 17.62 07:08:01 PM 0 75.08 0.00 4.63 2.33 0.33 17.62 07:09:01 PM all 74.20 0.00 4.78 0.58 0.47 19.97 07:09:01 PM 0 74.20 0.00 4.78 0.58 0.47 19.97 07:10:01 PM all 64.33 0.00 5.19 12.71 0.42 17.36 07:10:01 PM 0 64.33 0.00 5.19 12.71 0.42 17.36 Average: all 72.16 0.03 9.10 4.66 0.43 13.62 Average: 0 72.16 0.03 9.10 4.66 0.43 13.62