---> uname -a: Linux prd-centos8-builder-1c-1g-2539.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: 770 303 77 6 389 336 Swap: 1023 30 993 ---> 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:e8:b9:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.231/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fee8:b9a7/64 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) 04/23/2024 _x86_64_ (1 CPU) 20:03:53 LINUX RESTART (1 CPU) 08:05:02 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 154.05 28.33 125.71 3273.26 14241.62 08:07:01 PM 70.50 28.87 41.63 1871.73 3294.47 08:08:01 PM 30.32 8.16 22.16 308.38 629.64 08:09:01 PM 131.50 109.39 22.10 7858.09 981.25 Average: 96.36 43.75 52.61 3328.27 4749.03 08:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 161980 384320 627232 79.48 768 288920 430992 23.45 94988 362860 14740 08:07:01 PM 139484 340528 649728 82.33 196 268612 478708 26.05 125880 356576 8304 08:08:01 PM 146208 355012 643004 81.47 196 276392 460132 25.04 146716 328428 20 08:09:01 PM 95016 351148 694196 87.96 0 323356 480436 26.14 149252 382452 164 Average: 135672 357752 653540 82.81 290 289320 462567 25.17 129209 357579 5807 08:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 53.32 50.64 638.60 6.31 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 28.15 30.85 279.73 9.56 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 15.48 18.79 12.51 9.04 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 20.69 20.00 20.43 11.46 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 29.31 29.99 236.22 9.10 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) 04/23/2024 _x86_64_ (1 CPU) 20:03:53 LINUX RESTART (1 CPU) 08:05:02 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 75.11 0.00 10.70 3.53 0.12 10.55 08:06:01 PM 0 75.11 0.00 10.70 3.53 0.12 10.55 08:07:01 PM all 68.47 0.00 5.19 2.87 0.12 23.35 08:07:01 PM 0 68.47 0.00 5.19 2.87 0.12 23.35 08:08:01 PM all 72.42 0.00 4.22 0.68 0.10 22.57 08:08:01 PM 0 72.42 0.00 4.22 0.68 0.10 22.57 08:09:01 PM all 58.84 0.00 5.32 13.02 0.12 22.70 08:09:01 PM 0 58.84 0.00 5.32 13.02 0.12 22.70 Average: all 68.69 0.00 6.34 5.03 0.11 19.83 Average: 0 68.69 0.00 6.34 5.03 0.11 19.83