---> uname -a: Linux prd-centos8-builder-1c-1g-5424.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 80 6 391 340 Swap: 1023 19 1004 ---> 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:de:1e:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fede:1e15/64 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) 03/24/2024 _x86_64_ (1 CPU) 14:03:35 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 201.53 105.56 95.97 8663.93 43414.41 02:06:01 PM 143.46 39.46 104.00 4179.84 11172.17 02:07:01 PM 60.41 15.11 45.30 696.07 3475.20 02:08:01 PM 18.82 4.40 14.43 99.28 292.10 02:09:02 PM 138.91 113.42 25.48 8145.10 856.08 Average: 112.65 55.60 57.04 4358.01 11849.81 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 49240 309460 739972 93.76 2100 335768 525748 28.61 138340 458888 17120 02:06:01 PM 75000 349972 714212 90.50 752 341840 472336 25.70 134900 409084 28072 02:07:01 PM 79756 303096 709456 89.89 452 291044 519572 28.27 159588 383664 15808 02:08:01 PM 145948 355084 643264 81.51 452 276844 467688 25.45 158936 317196 8 02:09:02 PM 114364 373460 674848 85.51 284 326328 458344 24.94 168832 344544 168 Average: 92862 338214 696350 88.23 808 314365 488738 26.59 152119 382675 12235 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 198.92 124.21 1445.23 54.55 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 26.21 26.46 237.91 6.66 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 26.38 28.41 277.09 8.20 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 15.88 17.76 13.13 7.60 0.00 0.00 0.00 0.00 02:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:02 PM eth0 19.40 18.64 19.63 12.98 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 57.40 43.12 398.87 18.01 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) 03/24/2024 _x86_64_ (1 CPU) 14:03:35 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 66.59 0.07 14.25 4.19 0.15 14.75 02:05:01 PM 0 66.59 0.07 14.25 4.19 0.15 14.75 02:06:01 PM all 72.85 0.00 10.74 4.01 0.13 12.26 02:06:01 PM 0 72.85 0.00 10.74 4.01 0.13 12.26 02:07:01 PM all 68.93 0.00 5.01 1.62 0.13 24.32 02:07:01 PM 0 68.93 0.00 5.01 1.62 0.13 24.32 02:08:01 PM all 67.55 0.00 4.35 0.33 0.12 27.64 02:08:01 PM 0 67.55 0.00 4.35 0.33 0.12 27.64 02:09:02 PM all 66.05 0.00 5.67 13.02 0.13 15.13 02:09:02 PM 0 66.05 0.00 5.67 13.02 0.13 15.13 Average: all 68.39 0.01 8.00 4.63 0.13 18.82 Average: 0 68.39 0.01 8.00 4.63 0.13 18.82