---> uname -a: Linux prd-centos8-builder-1c-1g-3382.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: 2800.022 BogoMIPS: 5600.04 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: 770 299 96 5 374 340 Swap: 1023 28 995 ---> 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:6d:a4:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.65/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe6d:a451/64 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) 01/11/2024 _x86_64_ (1 CPU) 13:03:50 LINUX RESTART (1 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 264.54 197.36 67.17 15483.83 41077.28 01:06:01 PM 158.82 27.96 130.86 3343.77 15401.30 01:07:01 PM 102.03 30.18 71.85 2419.45 5279.70 01:08:01 PM 30.59 3.68 26.91 143.58 1303.53 01:09:01 PM 142.05 113.18 28.87 7319.40 1768.95 Average: 139.27 74.12 65.15 5714.35 12886.19 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 96824 343140 692232 87.73 2104 324392 485060 26.40 135984 419380 23056 01:06:01 PM 77576 295864 711480 90.17 1508 283088 511728 27.85 95372 438180 17472 01:07:01 PM 86684 290864 702372 89.01 1508 269508 532088 28.96 140708 393668 30444 01:08:01 PM 96004 303484 693052 87.83 1508 272844 516000 28.08 152240 371796 12704 01:09:01 PM 49272 335288 739784 93.76 1376 351620 489208 26.62 144708 428204 1768 Average: 81272 313728 707784 89.70 1601 300290 506817 27.58 133802 410246 17089 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 184.78 120.09 1027.64 55.92 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 57.26 53.43 762.71 6.74 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.14 24.15 181.71 8.43 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 15.96 18.66 15.60 7.52 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 17.17 16.79 17.27 8.25 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 59.10 46.42 399.30 17.26 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) 01/11/2024 _x86_64_ (1 CPU) 13:03:50 LINUX RESTART (1 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 55.53 0.12 9.85 19.83 0.12 14.56 01:05:01 PM 0 55.53 0.12 9.85 19.83 0.12 14.56 01:06:01 PM all 69.96 0.00 6.99 5.46 0.10 17.48 01:06:01 PM 0 69.96 0.00 6.99 5.46 0.10 17.48 01:07:01 PM all 61.46 0.00 4.14 5.29 0.10 29.01 01:07:01 PM 0 61.46 0.00 4.14 5.29 0.10 29.01 01:08:01 PM all 66.62 0.00 2.80 0.50 0.12 29.96 01:08:01 PM 0 66.62 0.00 2.80 0.50 0.12 29.96 01:09:01 PM all 52.17 0.00 3.75 15.58 0.12 28.38 01:09:01 PM 0 52.17 0.00 3.75 15.58 0.12 28.38 Average: all 61.17 0.02 5.49 9.30 0.11 23.91 Average: 0 61.17 0.02 5.49 9.30 0.11 23.91