---> uname -a: Linux prd-centos8-builder-1c-1g-80.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: 2799.996 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: 770 310 89 6 370 329 Swap: 1023 22 1001 ---> 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:c9:60:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.85/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fec9:6045/64 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) 01/27/2024 _x86_64_ (1 CPU) 13:03:42 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 253.06 165.72 87.34 12157.25 42199.42 01:06:01 PM 158.65 36.86 121.79 4124.74 14446.29 01:07:01 PM 94.45 16.93 77.52 1321.25 5602.52 01:08:01 PM 23.60 5.32 18.28 161.84 383.27 01:09:01 PM 158.75 122.45 36.30 7825.48 2126.59 Average: 137.71 69.47 68.25 5118.88 12952.22 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 71044 326792 718012 91.00 1684 334444 496548 27.02 134008 446416 22468 01:06:01 PM 101076 315724 687980 87.19 372 285096 485484 26.42 98664 417040 20716 01:07:01 PM 193496 383948 595560 75.48 372 259512 434144 23.63 143248 286228 1692 01:08:01 PM 143900 337924 645156 81.76 372 263108 472400 25.71 152096 325956 20 01:09:01 PM 158224 398944 630832 79.95 0 309640 421288 22.93 151900 314368 15656 Average: 133548 352666 655508 83.07 560 290360 461973 25.14 135983 358002 12110 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 184.77 125.45 1180.77 55.44 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 48.09 45.53 637.43 6.71 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 20.93 22.18 155.13 7.68 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 15.51 18.06 11.88 7.45 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 17.89 17.32 17.87 10.39 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 57.44 45.71 400.63 17.53 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) 01/27/2024 _x86_64_ (1 CPU) 13:03:42 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 58.89 0.10 8.67 16.42 0.12 15.80 01:05:01 PM 0 58.89 0.10 8.67 16.42 0.12 15.80 01:06:01 PM all 70.58 0.00 7.07 4.68 0.10 17.57 01:06:01 PM 0 70.58 0.00 7.07 4.68 0.10 17.57 01:07:01 PM all 58.26 0.00 3.76 4.47 0.10 33.41 01:07:01 PM 0 58.26 0.00 3.76 4.47 0.10 33.41 01:08:01 PM all 63.63 0.00 2.57 0.43 0.10 33.26 01:08:01 PM 0 63.63 0.00 2.57 0.43 0.10 33.26 01:09:01 PM all 50.99 0.00 3.67 15.52 0.08 29.73 01:09:01 PM 0 50.99 0.00 3.67 15.52 0.08 29.73 Average: all 60.47 0.02 5.15 8.30 0.10 25.96 Average: 0 60.47 0.02 5.15 8.30 0.10 25.96