---> uname -a: Linux prd-centos8-builder-1c-1g-3729.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: 770 302 99 5 368 338 Swap: 1023 29 994 ---> 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:d6:5c:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.48/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fed6:5cda/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) 01/14/2024 _x86_64_ (1 CPU) 20:03:56 LINUX RESTART (1 CPU) 08:05:03 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 147.10 30.58 116.52 3570.61 13688.28 08:07:01 PM 137.19 32.11 105.08 2351.37 9269.63 08:08:01 PM 24.14 4.15 19.99 438.05 460.95 08:09:01 PM 113.74 84.86 28.88 6359.23 1737.17 08:10:01 PM 115.81 58.84 56.97 2459.17 2244.69 Average: 107.34 42.18 65.16 3032.42 5427.31 08:05:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 98760 318560 690296 87.48 836 290644 504648 27.46 91732 440832 17472 08:07:01 PM 167428 355052 621628 78.78 0 255104 459780 25.02 131480 319636 684 08:08:01 PM 167904 367516 621152 78.72 0 267812 449188 24.44 152512 300972 24 08:09:01 PM 57512 369460 731544 92.71 0 379864 454984 24.76 163644 399968 236 08:10:01 PM 134444 376816 654612 82.96 0 310392 456500 24.84 170780 325176 27316 Average: 125210 357481 663846 84.13 167 300763 465020 25.31 142030 357317 9146 08:05:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 74.27 68.28 966.57 8.09 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 22.95 23.76 190.38 7.11 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 15.94 18.46 15.59 7.56 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 16.95 17.22 17.24 8.50 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 14.11 15.83 11.21 9.38 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 28.55 28.45 235.50 8.13 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) 01/14/2024 _x86_64_ (1 CPU) 20:03:56 LINUX RESTART (1 CPU) 08:05:03 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 69.18 0.00 6.38 5.43 0.09 18.93 08:06:01 PM 0 69.18 0.00 6.38 5.43 0.09 18.93 08:07:01 PM all 63.79 0.00 5.57 6.60 0.07 23.97 08:07:01 PM 0 63.79 0.00 5.57 6.60 0.07 23.97 08:08:01 PM all 66.27 0.00 2.40 0.87 0.07 30.39 08:08:01 PM 0 66.27 0.00 2.40 0.87 0.07 30.39 08:09:01 PM all 54.39 0.00 2.98 11.19 0.08 31.35 08:09:01 PM 0 54.39 0.00 2.98 11.19 0.08 31.35 08:10:01 PM all 66.10 0.00 4.32 8.36 0.07 21.15 08:10:01 PM 0 66.10 0.00 4.32 8.36 0.07 21.15 Average: all 63.91 0.00 4.32 6.50 0.07 25.20 Average: 0 63.91 0.00 4.32 6.50 0.07 25.20