---> uname -a: Linux prd-centos8-builder-1c-1g-4724.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: 770 298 70 6 401 340 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:6c:4a:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.12/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fe6c:4a10/64 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) 03/16/2024 _x86_64_ (1 CPU) 13:03:39 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 202.13 125.26 76.87 10114.37 41441.65 01:06:01 PM 113.57 25.77 87.80 3180.15 10484.25 01:07:01 PM 84.65 23.98 60.67 1730.96 6422.81 01:08:01 PM 38.99 12.58 26.41 507.56 1051.67 01:09:01 PM 17.46 3.60 13.86 60.64 300.93 01:10:01 PM 122.44 102.88 19.56 7524.08 1159.87 Average: 96.55 49.02 47.53 3853.53 10144.59 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 71512 297116 717700 90.94 1980 297740 506864 27.58 115488 433064 26588 01:06:01 PM 90276 346228 698936 88.56 648 326956 477840 26.00 115972 425688 21912 01:07:01 PM 49964 273692 739248 93.67 244 290824 541008 29.44 124444 444688 1696 01:08:01 PM 193612 393340 595600 75.47 244 267388 425428 23.15 160464 267464 24 01:09:01 PM 174996 375312 614216 77.83 244 267988 470440 25.60 160760 284764 8 01:10:01 PM 49528 307184 739684 93.72 244 325052 524720 28.55 195124 384460 152 Average: 104981 332145 684231 86.70 601 295991 491050 26.72 145375 373355 8397 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 194.37 101.87 1013.92 51.70 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 54.35 47.77 650.86 5.62 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 24.48 25.33 267.00 7.52 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 12.91 15.51 14.07 6.98 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.84 14.61 10.00 5.33 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 13.79 14.04 14.81 8.32 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 51.96 36.52 328.49 14.25 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) 03/16/2024 _x86_64_ (1 CPU) 13:03:39 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 74.26 0.08 14.76 2.03 0.38 8.48 01:05:01 PM 0 74.26 0.08 14.76 2.03 0.38 8.48 01:06:01 PM all 77.11 0.00 10.64 3.00 0.67 8.58 01:06:01 PM 0 77.11 0.00 10.64 3.00 0.67 8.58 01:07:01 PM all 78.32 0.00 6.95 2.73 0.47 11.53 01:07:01 PM 0 78.32 0.00 6.95 2.73 0.47 11.53 01:08:01 PM all 70.43 0.00 4.95 1.63 0.32 22.67 01:08:01 PM 0 70.43 0.00 4.95 1.63 0.32 22.67 01:09:01 PM all 72.14 0.00 4.08 0.52 0.32 22.94 01:09:01 PM 0 72.14 0.00 4.08 0.52 0.32 22.94 01:10:01 PM all 65.13 0.00 5.08 12.78 0.43 16.57 01:10:01 PM 0 65.13 0.00 5.08 12.78 0.43 16.57 Average: all 72.90 0.01 7.74 3.78 0.43 15.13 Average: 0 72.90 0.01 7.74 3.78 0.43 15.13