---> uname -a: Linux prd-centos8-builder-1c-1g-3305.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: 770 296 87 5 386 342 Swap: 1023 21 1002 ---> 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:8c:ca:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.208/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe8c:caeb/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) 01/10/2024 _x86_64_ (1 CPU) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 295.11 219.05 76.06 16078.07 40371.47 03:06:02 PM 156.83 19.95 136.88 3210.64 16638.53 03:07:01 PM 98.26 22.90 75.35 2189.12 6167.32 03:08:01 PM 37.84 4.93 32.91 289.77 1558.63 03:09:01 PM 135.49 116.22 19.27 7415.42 622.56 Average: 144.93 76.83 68.10 5852.22 13106.57 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 96464 351788 692592 87.77 2104 332964 489336 26.63 121656 433168 31440 03:06:02 PM 87272 309588 701784 88.94 496 287556 512092 27.87 99928 425472 21128 03:07:01 PM 130108 326864 658948 83.51 400 260964 500848 27.26 132840 351876 29240 03:08:01 PM 131972 333664 657084 83.27 400 265864 494140 26.89 147048 334996 1084 03:09:01 PM 52920 365592 736136 93.29 276 377096 460384 25.05 154600 405392 13660 Average: 99747 337499 689309 87.36 735 304889 491360 26.74 131214 390181 19310 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 205.15 124.11 1014.44 54.16 0.00 0.00 0.00 0.00 03:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 PM eth0 66.26 60.89 942.71 7.23 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 22.46 24.17 184.25 8.31 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 15.84 18.41 15.58 8.63 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 16.95 16.35 17.11 7.79 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 65.53 48.90 436.06 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) 01/10/2024 _x86_64_ (1 CPU) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 58.08 0.13 11.18 20.97 0.12 9.51 03:05:01 PM 0 58.08 0.13 11.18 20.97 0.12 9.51 03:06:02 PM all 70.11 0.00 7.06 4.70 0.10 18.03 03:06:02 PM 0 70.11 0.00 7.06 4.70 0.10 18.03 03:07:01 PM all 63.35 0.00 4.79 4.67 0.10 27.10 03:07:01 PM 0 63.35 0.00 4.79 4.67 0.10 27.10 03:08:01 PM all 65.05 0.00 2.52 1.38 0.10 30.95 03:08:01 PM 0 65.05 0.00 2.52 1.38 0.10 30.95 03:09:01 PM all 50.44 0.00 3.44 15.63 0.10 30.39 03:09:01 PM 0 50.44 0.00 3.44 15.63 0.10 30.39 Average: all 61.40 0.03 5.80 9.49 0.10 23.18 Average: 0 61.40 0.03 5.80 9.49 0.10 23.18