---> uname -a: Linux prd-centos8-builder-1c-1g-267.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: 770 316 68 6 386 323 Swap: 1023 23 1000 ---> 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:c4:c3:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.72/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fec4:c365/64 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) 04/26/2024 _x86_64_ (1 CPU) 20:03:49 LINUX RESTART (1 CPU) 08:04:03 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 315.58 202.77 112.81 16610.72 42840.33 08:06:01 PM 145.73 27.57 118.16 3327.72 13493.32 08:07:01 PM 81.67 30.12 51.55 2004.40 3829.26 08:08:01 PM 22.82 5.60 17.22 230.55 307.46 08:09:01 PM 123.78 102.93 20.85 7692.34 781.18 Average: 136.76 72.96 63.81 5903.79 12051.40 08:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 98856 333288 690356 87.47 2104 311428 484328 26.35 123440 426260 26536 08:06:01 PM 51748 272176 737464 93.44 472 287580 530888 28.89 109028 458028 14144 08:07:01 PM 148680 330372 640532 81.16 312 249260 476384 25.92 128164 346104 72 08:08:01 PM 186412 373688 602800 76.38 312 254864 431712 23.49 148308 287608 20 08:09:01 PM 55308 293192 733904 92.99 312 304744 524828 28.56 142444 427988 132 Average: 108201 320543 681011 86.29 702 281575 489628 26.64 130277 389198 8181 08:04:03 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 208.31 116.58 1055.16 58.70 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 56.75 53.35 669.52 6.64 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 27.92 29.06 275.19 9.29 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 15.19 19.02 15.87 7.85 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 18.40 17.74 18.57 9.09 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 64.39 46.70 402.67 18.05 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) 04/26/2024 _x86_64_ (1 CPU) 20:03:49 LINUX RESTART (1 CPU) 08:04:03 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 60.48 0.12 17.64 12.58 0.12 9.07 08:05:01 PM 0 60.48 0.12 17.64 12.58 0.12 9.07 08:06:01 PM all 75.02 0.00 10.62 3.49 0.13 10.74 08:06:01 PM 0 75.02 0.00 10.62 3.49 0.13 10.74 08:07:01 PM all 70.93 0.00 5.84 4.05 0.13 19.04 08:07:01 PM 0 70.93 0.00 5.84 4.05 0.13 19.04 08:08:01 PM all 74.17 0.00 4.29 0.42 0.12 21.01 08:08:01 PM 0 74.17 0.00 4.29 0.42 0.12 21.01 08:09:01 PM all 56.37 0.00 5.14 12.92 0.12 25.45 08:09:01 PM 0 56.37 0.00 5.14 12.92 0.12 25.45 Average: all 67.44 0.02 8.64 6.65 0.12 17.12 Average: 0 67.44 0.02 8.64 6.65 0.12 17.12