---> uname -a: Linux prd-centos8-builder-1c-1g-222.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: 770 291 84 6 394 347 Swap: 1023 24 999 ---> 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:80:f4:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.60/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe80:f481/64 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) 11/19/2023 _x86_64_ (1 CPU) 18:03:49 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 262.61 185.91 76.71 13852.11 41423.49 06:06:02 PM 161.38 32.44 128.94 3408.70 15121.16 06:07:01 PM 120.07 37.43 82.64 2526.83 6741.94 06:08:01 PM 32.68 2.97 29.71 143.98 1080.67 06:09:01 PM 148.38 114.49 33.88 7340.06 1281.54 Average: 145.16 74.78 70.38 5465.14 13157.45 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 47004 333840 742052 94.04 2104 365192 522172 28.42 134120 472528 12972 06:06:02 PM 82280 317656 706776 89.57 676 303280 521488 28.38 98992 436372 29260 06:07:01 PM 114576 326632 674480 85.48 12 279632 514144 27.98 128764 375036 30576 06:08:01 PM 103960 319628 685096 86.82 12 283404 520640 28.33 141364 372544 11652 06:09:01 PM 47028 334244 742028 94.04 12 354760 512168 27.87 147116 426564 1740 Average: 78970 326400 710086 89.99 563 317254 518122 28.20 130071 416609 17240 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 195.51 118.77 1045.82 53.91 0.00 0.00 0.00 0.00 06:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 PM eth0 61.82 55.77 865.03 6.70 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.39 24.68 183.52 8.78 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 16.33 18.65 15.55 8.90 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.19 16.87 17.15 8.46 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 63.00 47.04 426.64 17.38 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) 11/19/2023 _x86_64_ (1 CPU) 18:03:49 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 54.50 0.10 9.40 20.67 0.08 15.24 06:05:01 PM 0 54.50 0.10 9.40 20.67 0.08 15.24 06:06:02 PM all 63.91 0.00 6.60 6.05 0.10 23.34 06:06:02 PM 0 63.91 0.00 6.60 6.05 0.10 23.34 06:07:01 PM all 60.25 0.00 4.58 4.61 0.08 30.47 06:07:01 PM 0 60.25 0.00 4.58 4.61 0.08 30.47 06:08:01 PM all 62.93 0.00 2.40 1.67 0.08 32.92 06:08:01 PM 0 62.93 0.00 2.40 1.67 0.08 32.92 06:09:01 PM all 50.58 0.00 3.57 16.79 0.07 28.99 06:09:01 PM 0 50.58 0.00 3.57 16.79 0.07 28.99 Average: all 58.43 0.02 5.31 9.97 0.08 26.18 Average: 0 58.43 0.02 5.31 9.97 0.08 26.18