---> uname -a: Linux prd-centos8-builder-1c-1g-4605.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: 2799.998 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 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: 770 296 102 5 371 342 Swap: 1023 25 998 ---> 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:d0:ac:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.250/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fed0:ac2c/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) 01/24/2024 _x86_64_ (1 CPU) 20:03:51 LINUX RESTART (1 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 283.12 212.88 70.24 15993.23 40787.49 08:06:01 PM 145.68 22.57 123.11 3199.60 14410.58 08:07:01 PM 124.68 35.00 89.67 2383.21 7176.79 08:08:01 PM 25.83 4.93 20.90 429.80 620.05 08:09:01 PM 95.06 73.69 21.37 5609.72 666.42 08:10:01 PM 113.73 52.60 61.13 2312.03 2502.45 Average: 130.95 66.54 64.41 4958.19 10948.60 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 52884 335184 736172 93.30 2104 359536 509440 27.72 129468 467124 30524 08:06:01 PM 80696 304860 708360 89.77 660 288288 521424 28.37 99808 425648 23960 08:07:01 PM 144780 339892 644276 81.65 464 260036 491924 26.77 132632 337008 8208 08:08:01 PM 153432 359948 635624 80.55 464 271628 470920 25.63 150480 311716 1084 08:09:01 PM 54084 378980 734972 93.15 436 389428 455772 24.80 160852 398948 12220 08:10:01 PM 70860 305756 718196 91.02 0 300236 534776 29.10 146240 403300 30256 Average: 92789 337437 696267 88.24 688 311525 497376 27.07 136580 390624 17709 08:04:02 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 179.04 111.99 1012.78 54.99 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 57.38 51.96 782.29 6.60 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 22.26 23.54 181.01 7.52 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 15.13 17.21 15.03 6.95 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 17.54 17.62 17.70 8.51 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 13.98 15.44 11.07 10.19 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 50.55 39.44 335.03 15.68 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) 01/24/2024 _x86_64_ (1 CPU) 20:03:51 LINUX RESTART (1 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 55.80 0.10 10.42 19.76 0.10 13.82 08:05:01 PM 0 55.80 0.10 10.42 19.76 0.10 13.82 08:06:01 PM all 71.20 0.00 6.64 4.64 0.10 17.43 08:06:01 PM 0 71.20 0.00 6.64 4.64 0.10 17.43 08:07:01 PM all 59.16 0.00 4.71 8.83 0.08 27.22 08:07:01 PM 0 59.16 0.00 4.71 8.83 0.08 27.22 08:08:01 PM all 64.22 0.00 2.47 0.68 0.08 32.55 08:08:01 PM 0 64.22 0.00 2.47 0.68 0.08 32.55 08:09:01 PM all 54.87 0.00 3.10 8.88 0.10 33.06 08:09:01 PM 0 54.87 0.00 3.10 8.88 0.10 33.06 08:10:01 PM all 64.06 0.00 4.02 10.18 0.08 21.66 08:10:01 PM 0 64.06 0.00 4.02 10.18 0.08 21.66 Average: all 61.57 0.02 5.21 8.79 0.09 24.32 Average: 0 61.57 0.02 5.21 8.79 0.09 24.32