---> uname -a: Linux prd-centos8-builder-1c-1g-1662.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: 770 316 69 6 384 323 Swap: 1023 19 1004 ---> 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:d1:97:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.121/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fed1:973e/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) 04/14/2024 _x86_64_ (1 CPU) 20:03:50 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 281.40 207.29 74.11 16422.76 40347.83 08:06:01 PM 157.46 39.97 117.49 4114.10 13873.96 08:07:02 PM 68.90 23.75 45.15 1413.06 3517.02 08:08:01 PM 27.56 4.86 22.70 124.66 649.24 08:09:01 PM 127.43 105.65 21.78 7616.59 692.67 Average: 132.93 76.58 56.36 5960.29 11859.62 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 85380 316680 703832 89.18 1968 306352 499564 27.18 123024 432328 27864 08:06:01 PM 148320 381472 640892 81.21 232 301740 428876 23.34 113268 359992 17248 08:07:02 PM 185364 375000 603848 76.51 0 258876 437776 23.82 134268 306404 9172 08:08:01 PM 162360 354408 626852 79.43 0 261288 458840 24.97 150616 311708 20 08:09:01 PM 89040 330040 700172 88.72 0 309584 491860 26.76 158136 381636 164 Average: 134093 351520 655119 83.01 440 287568 463383 25.21 135862 358414 10894 08:04:01 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 210.63 105.39 1013.30 52.26 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 52.57 49.43 629.31 8.25 0.00 0.00 0.00 0.00 08:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:02 PM eth0 28.95 31.05 279.60 8.06 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 14.89 18.31 12.31 8.83 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 20.23 19.88 20.14 10.65 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 65.66 44.91 392.32 17.65 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) 04/14/2024 _x86_64_ (1 CPU) 20:03:50 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 61.46 0.13 18.01 10.00 0.13 10.27 08:05:01 PM 0 61.46 0.13 18.01 10.00 0.13 10.27 08:06:01 PM all 73.56 0.00 10.50 4.12 0.10 11.72 08:06:01 PM 0 73.56 0.00 10.50 4.12 0.10 11.72 08:07:02 PM all 66.96 0.00 5.39 3.25 0.10 24.30 08:07:02 PM 0 66.96 0.00 5.39 3.25 0.10 24.30 08:08:01 PM all 72.67 0.00 3.97 0.68 0.10 22.58 08:08:01 PM 0 72.67 0.00 3.97 0.68 0.10 22.58 08:09:01 PM all 58.11 0.00 5.11 12.94 0.10 23.74 08:09:01 PM 0 58.11 0.00 5.11 12.94 0.10 23.74 Average: all 66.53 0.03 8.61 6.22 0.11 18.51 Average: 0 66.53 0.03 8.61 6.22 0.11 18.51