---> uname -a: Linux prd-centos8-builder-1c-1g-2898.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 322 63 6 385 316 Swap: 1023 20 1003 ---> 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:bd:96:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.205/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:febd:9666/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/07/2024 _x86_64_ (1 CPU) 21:03:48 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 292.19 182.68 109.51 14608.24 41601.67 09:06:01 PM 147.88 34.61 113.28 4086.64 12521.09 09:07:01 PM 52.12 14.06 38.06 506.85 3021.10 09:08:01 PM 19.59 3.73 15.86 62.76 298.87 09:09:01 PM 143.06 114.41 28.65 8206.43 880.06 Average: 130.99 69.91 61.07 5495.29 11667.72 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 73144 301024 716068 90.73 2096 302076 514076 27.97 126140 443456 14588 09:06:01 PM 85232 335888 703980 89.20 520 317328 471656 25.66 131992 402704 25360 09:07:01 PM 141772 337276 647440 82.04 440 263068 471072 25.63 147480 333292 16 09:08:01 PM 107040 304192 682172 86.44 440 264724 503900 27.42 148168 366556 1072 09:09:01 PM 51372 307220 737840 93.49 380 322628 510376 27.77 169364 405184 12744 Average: 91712 317120 697500 88.38 775 293965 494216 26.89 144629 390238 10756 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 204.76 114.24 1065.63 56.67 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 58.28 56.63 625.48 9.32 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 29.05 31.73 277.84 8.58 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 19.62 20.84 16.20 8.97 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 19.12 19.32 19.12 13.09 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 66.18 48.56 400.91 19.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/07/2024 _x86_64_ (1 CPU) 21:03:48 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 58.75 0.10 16.20 13.71 0.13 11.10 09:05:01 PM 0 58.75 0.10 16.20 13.71 0.13 11.10 09:06:01 PM all 70.33 0.00 10.08 4.36 0.10 15.13 09:06:01 PM 0 70.33 0.00 10.08 4.36 0.10 15.13 09:07:01 PM all 67.87 0.00 4.70 1.63 0.10 25.69 09:07:01 PM 0 67.87 0.00 4.70 1.63 0.10 25.69 09:08:01 PM all 62.01 0.00 4.65 0.47 0.10 32.77 09:08:01 PM 0 62.01 0.00 4.65 0.47 0.10 32.77 09:09:01 PM all 66.76 0.00 5.67 13.52 0.12 13.94 09:09:01 PM 0 66.76 0.00 5.67 13.52 0.12 13.94 Average: all 65.15 0.02 8.26 6.73 0.11 19.73 Average: 0 65.15 0.02 8.26 6.73 0.11 19.73