---> uname -a: Linux prd-centos8-builder-1c-1g-176.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: 770 296 98 5 375 343 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:12:af:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.74/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe12:af1d/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) 01/28/2024 _x86_64_ (1 CPU) 12:03:41 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 228.93 138.22 90.71 9914.17 43420.24 12:06:02 PM 176.87 46.42 130.45 4399.87 13925.79 12:07:01 PM 91.39 19.12 72.27 1315.80 4935.75 12:08:01 PM 23.73 5.62 18.11 181.44 384.50 12:09:01 PM 160.41 118.81 41.60 7795.53 1761.85 Average: 136.45 65.81 70.64 4733.95 12918.39 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 55200 325888 733856 93.00 2104 348428 510136 27.76 138680 458176 14396 12:06:02 PM 64892 311812 724164 91.78 1316 313120 503340 27.39 104036 443988 17204 12:07:01 PM 169952 366856 619104 78.46 1284 263756 457480 24.90 136892 315568 1084 12:08:01 PM 156224 356140 632832 80.20 1284 266724 468632 25.50 146224 319244 16 12:09:01 PM 110104 371268 678952 86.05 1276 327436 467316 25.43 145724 370172 15684 Average: 111274 346393 677782 85.90 1453 303893 481381 26.20 134311 381430 9677 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 203.71 139.69 1390.23 56.13 0.00 0.00 0.00 0.00 12:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 PM eth0 39.88 38.51 423.34 7.66 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 21.34 22.25 158.65 6.48 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 14.70 17.18 11.35 8.24 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 18.44 17.53 18.77 9.32 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 59.77 47.13 401.47 17.61 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) 01/28/2024 _x86_64_ (1 CPU) 12:03:41 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 57.29 0.10 8.70 16.24 0.12 17.56 12:05:01 PM 0 57.29 0.10 8.70 16.24 0.12 17.56 12:06:02 PM all 69.67 0.00 7.02 6.34 0.13 16.83 12:06:02 PM 0 69.67 0.00 7.02 6.34 0.13 16.83 12:07:01 PM all 58.21 0.00 3.87 4.12 0.08 33.71 12:07:01 PM 0 58.21 0.00 3.87 4.12 0.08 33.71 12:08:01 PM all 61.08 0.00 2.27 0.87 0.12 35.66 12:08:01 PM 0 61.08 0.00 2.27 0.87 0.12 35.66 12:09:01 PM all 53.12 0.00 3.79 16.37 0.10 26.62 12:09:01 PM 0 53.12 0.00 3.79 16.37 0.10 26.62 Average: all 59.88 0.02 5.13 8.80 0.11 26.05 Average: 0 59.88 0.02 5.13 8.80 0.11 26.05