---> uname -a: Linux prd-centos8-builder-1c-1g-798.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: 2800.022 BogoMIPS: 5600.04 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: 770 294 88 6 387 344 Swap: 1023 21 1002 ---> 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:61:fa:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.83/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe61:fa17/64 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) 02/04/2024 _x86_64_ (1 CPU) 08:03:44 LINUX RESTART (1 CPU) 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 225.01 145.17 79.84 9980.59 42647.64 08:06:01 AM 156.44 32.45 123.99 4265.47 14577.42 08:07:01 AM 89.54 16.19 73.35 1355.10 5693.37 08:08:01 AM 23.83 5.43 18.40 155.97 382.92 08:09:01 AM 157.91 118.64 39.27 7666.78 2264.13 Average: 130.27 63.33 66.94 4668.90 13025.39 08:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 48344 325136 740712 93.87 2104 355112 520408 28.32 132916 474708 19808 08:06:01 AM 112956 346868 676100 85.68 460 301136 473352 25.76 93012 411376 10884 08:07:01 AM 178056 379424 611000 77.43 460 268848 449324 24.45 141140 304168 24 08:08:01 AM 154104 358472 634952 80.47 460 271880 469712 25.56 150296 317760 16 08:09:01 AM 149180 403872 639876 81.09 0 321976 493176 26.84 145424 331384 15792 Average: 128528 362754 660528 83.71 697 303790 481194 26.19 132558 367879 9305 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 198.38 123.98 1203.30 55.74 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 49.08 46.85 649.52 8.04 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 21.00 23.17 156.52 6.94 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 15.55 19.21 13.25 8.62 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 18.34 18.88 19.37 11.97 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 60.06 46.19 406.06 18.15 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) 02/04/2024 _x86_64_ (1 CPU) 08:03:44 LINUX RESTART (1 CPU) 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 63.06 0.10 8.91 15.09 0.14 12.70 08:05:01 AM 0 63.06 0.10 8.91 15.09 0.14 12.70 08:06:01 AM all 76.59 0.00 7.67 5.20 0.13 10.41 08:06:01 AM 0 76.59 0.00 7.67 5.20 0.13 10.41 08:07:01 AM all 63.19 0.00 4.25 4.67 0.10 27.79 08:07:01 AM 0 63.19 0.00 4.25 4.67 0.10 27.79 08:08:01 AM all 69.23 0.00 2.92 0.52 0.10 27.23 08:08:01 AM 0 69.23 0.00 2.92 0.52 0.10 27.23 08:09:01 AM all 63.32 0.00 4.10 15.40 0.12 17.05 08:09:01 AM 0 63.32 0.00 4.10 15.40 0.12 17.05 Average: all 67.09 0.02 5.56 8.15 0.12 19.06 Average: 0 67.09 0.02 5.56 8.15 0.12 19.06