---> uname -a: Linux prd-centos8-builder-1c-1g-17988.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: 2799.870 BogoMIPS: 5599.74 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 8.6G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 302 88 5 379 337 Swap: 1023 23 1000 ---> 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:70:7f:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.113/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe70:7fe9/64 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) 11/13/2023 _x86_64_ (1 CPU) 20:03:48 LINUX RESTART (1 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 308.80 231.58 77.22 16531.01 40896.20 08:06:01 PM 168.92 30.23 138.69 3454.88 18252.05 08:07:01 PM 115.59 36.23 79.36 2555.23 6466.41 08:08:01 PM 33.38 2.88 30.50 191.37 1486.47 08:09:01 PM 149.34 117.41 31.93 7612.33 1231.74 Average: 154.78 83.22 71.56 6037.82 13592.01 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 55416 325228 733640 92.98 2104 348528 514268 27.99 127100 471984 25640 08:06:01 PM 94752 298120 694304 87.99 0 270092 512524 27.89 91784 419908 23596 08:07:01 PM 109716 313656 679340 86.10 0 269712 509764 27.74 122696 382860 32960 08:08:01 PM 107348 316088 681708 86.40 0 274532 505272 27.50 135236 372400 11652 08:09:01 PM 55460 347300 733596 92.97 0 357620 477124 25.96 143720 418016 1624 Average: 84538 320078 704518 89.29 421 304097 503790 27.42 124107 413034 19094 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 174.81 116.85 958.67 53.32 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 64.60 58.90 899.78 7.08 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 22.68 24.42 180.45 8.65 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 16.21 18.64 15.56 8.76 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 18.21 17.33 20.59 7.70 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 58.98 47.04 413.71 17.00 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) 11/13/2023 _x86_64_ (1 CPU) 20:03:48 LINUX RESTART (1 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 57.04 0.12 12.35 19.86 0.14 10.50 08:05:01 PM 0 57.04 0.12 12.35 19.86 0.14 10.50 08:06:01 PM all 69.29 0.00 7.05 5.82 0.15 17.68 08:06:01 PM 0 69.29 0.00 7.05 5.82 0.15 17.68 08:07:01 PM all 61.42 0.00 4.69 5.99 0.10 27.80 08:07:01 PM 0 61.42 0.00 4.69 5.99 0.10 27.80 08:08:01 PM all 63.60 0.00 2.65 1.55 0.12 32.08 08:08:01 PM 0 63.60 0.00 2.65 1.55 0.12 32.08 08:09:01 PM all 50.56 0.00 3.57 16.82 0.10 28.95 08:09:01 PM 0 50.56 0.00 3.57 16.82 0.10 28.95 Average: all 60.40 0.02 6.04 9.97 0.12 23.45 Average: 0 60.40 0.02 6.04 9.97 0.12 23.45