---> uname -a: Linux prd-centos8-builder-1c-1g-831.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: 770 297 78 6 394 341 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:bc:1d:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.218/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:febc:1d26/64 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) 05/01/2024 _x86_64_ (1 CPU) 21:03:41 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 249.38 127.68 121.71 11261.28 42177.43 09:06:01 PM 156.23 41.62 114.61 4098.37 13155.48 09:07:01 PM 60.74 18.41 42.33 827.06 3496.15 09:08:01 PM 19.62 5.20 14.43 143.39 302.03 09:09:01 PM 139.31 110.59 28.71 7947.50 897.49 Average: 125.10 60.73 64.37 4857.84 12014.92 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 98572 323816 690640 87.51 1956 298880 501848 27.31 131800 409124 18812 09:06:01 PM 84660 345684 704552 89.27 508 326732 473764 25.78 134944 395868 19940 09:07:01 PM 67984 291256 721228 91.39 508 289724 534620 29.09 160032 394504 15812 09:08:01 PM 156052 366024 633160 80.23 508 276424 457540 24.90 161208 304332 8 09:09:01 PM 98768 373340 690444 87.49 396 340432 461420 25.11 165276 361436 12732 Average: 101207 340024 688005 87.18 775 306438 485838 26.44 150652 373053 13461 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 221.82 118.06 1193.26 56.94 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 42.65 40.90 500.44 7.59 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 28.83 31.29 278.33 9.92 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 18.36 19.42 15.26 6.82 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 19.35 19.97 19.21 13.62 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 66.25 45.95 401.53 18.99 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) 05/01/2024 _x86_64_ (1 CPU) 21:03:41 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 65.19 0.08 14.48 9.20 0.12 10.92 09:05:01 PM 0 65.19 0.08 14.48 9.20 0.12 10.92 09:06:01 PM all 72.27 0.00 10.42 4.42 0.13 12.75 09:06:01 PM 0 72.27 0.00 10.42 4.42 0.13 12.75 09:07:01 PM all 66.68 0.00 5.06 3.04 0.12 25.10 09:07:01 PM 0 66.68 0.00 5.06 3.04 0.12 25.10 09:08:01 PM all 62.45 0.00 4.81 0.38 0.08 32.28 09:08:01 PM 0 62.45 0.00 4.81 0.38 0.08 32.28 09:09:01 PM all 65.90 0.00 5.58 13.20 0.12 15.20 09:09:01 PM 0 65.90 0.00 5.58 13.20 0.12 15.20 Average: all 66.50 0.02 8.07 6.05 0.11 19.25 Average: 0 66.50 0.02 8.07 6.05 0.11 19.25