---> uname -a: Linux prd-centos8-builder-1c-1g-6.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: 770 306 101 5 363 335 Swap: 1023 28 995 ---> 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:4c:32:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe4c:32e5/64 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) 11/17/2023 _x86_64_ (1 CPU) 19:12:27 LINUX RESTART (1 CPU) 07:13:01 PM tps rtps wtps bread/s bwrtn/s 07:14:01 PM 198.82 104.65 94.17 8203.66 42681.95 07:15:01 PM 178.25 51.66 126.60 3425.03 15912.51 07:16:01 PM 88.09 26.76 61.33 1731.69 3859.60 07:17:01 PM 34.99 15.30 19.70 529.91 436.64 07:18:01 PM 155.99 106.15 49.84 6993.50 1915.66 Average: 131.24 60.91 70.33 4177.35 12965.92 07:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 PM 71576 287264 717480 90.93 1920 291272 554204 30.16 143400 437168 27976 07:15:01 PM 103904 337740 685152 86.83 32 302008 477136 25.96 104376 400532 27656 07:16:01 PM 128720 349208 660336 83.69 24 287072 474828 25.84 142248 342796 1072 07:17:01 PM 132240 341436 656816 83.24 24 275784 479384 26.09 153232 328848 12 07:18:01 PM 95736 334552 693320 87.87 0 307528 505464 27.51 180948 355168 15684 Average: 106435 330040 682621 86.51 400 292733 498203 27.11 144841 372902 14480 07:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 PM eth0 220.56 146.05 1427.18 56.40 0.00 0.00 0.00 0.00 07:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 PM eth0 40.21 39.24 515.81 7.63 0.00 0.00 0.00 0.00 07:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 PM eth0 27.41 28.61 164.00 8.25 0.00 0.00 0.00 0.00 07:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 PM eth0 19.83 21.03 16.07 11.16 0.00 0.00 0.00 0.00 07:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 PM eth0 18.05 17.55 17.93 10.04 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 65.24 50.51 428.36 18.70 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) 11/17/2023 _x86_64_ (1 CPU) 19:12:27 LINUX RESTART (1 CPU) 07:13:01 PM CPU %user %nice %system %iowait %steal %idle 07:14:01 PM all 59.22 0.08 9.61 13.57 0.12 17.40 07:14:01 PM 0 59.22 0.08 9.61 13.57 0.12 17.40 07:15:01 PM all 68.21 0.00 6.81 7.22 0.13 17.62 07:15:01 PM 0 68.21 0.00 6.81 7.22 0.13 17.62 07:16:01 PM all 57.92 0.00 3.79 5.87 0.10 32.32 07:16:01 PM 0 57.92 0.00 3.79 5.87 0.10 32.32 07:17:01 PM all 62.93 0.00 2.60 1.12 0.10 33.26 07:17:01 PM 0 62.93 0.00 2.60 1.12 0.10 33.26 07:18:01 PM all 53.52 0.00 3.79 15.45 0.10 27.14 07:18:01 PM 0 53.52 0.00 3.79 15.45 0.10 27.14 Average: all 60.36 0.02 5.32 8.64 0.11 25.55 Average: 0 60.36 0.02 5.32 8.64 0.11 25.55