---> uname -a: Linux prd-centos8-builder-1c-1g-4082.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: 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 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: 770 316 85 5 369 323 Swap: 1023 26 997 ---> 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:37:46:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.185/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe37:4680/64 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) 01/18/2024 _x86_64_ (1 CPU) 19:03:52 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 283.68 218.48 65.20 16230.57 40618.68 07:06:01 PM 145.53 28.68 116.85 3347.17 13072.14 07:07:02 PM 125.76 31.60 94.16 2102.43 7866.70 07:08:01 PM 31.10 3.22 27.88 264.68 978.67 07:09:01 PM 131.76 100.42 31.34 7270.24 1633.02 07:10:01 PM 103.60 44.49 59.11 1693.27 2296.90 Average: 137.26 71.38 65.88 5168.75 11118.36 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 48156 306728 740900 93.90 2104 337208 523068 28.46 127924 477768 25112 07:06:01 PM 50380 302312 738676 93.62 112 319996 504720 27.47 112284 456156 25280 07:07:02 PM 147464 327864 641592 81.31 28 247316 484484 26.36 137828 334432 17776 07:08:01 PM 165472 353068 623584 79.03 28 254672 459288 24.99 153500 301176 1084 07:09:01 PM 53236 358212 735820 93.25 28 372624 465300 25.32 162652 407856 4660 07:10:01 PM 65396 282828 723660 91.71 0 285544 569840 31.01 179020 383352 26484 Average: 88351 321835 700705 88.80 383 302893 501117 27.27 145535 393457 16733 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 200.20 125.34 1056.08 54.24 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 54.46 49.42 762.21 6.40 0.00 0.00 0.00 0.00 07:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:02 PM eth0 22.16 23.58 180.81 7.77 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 15.50 18.09 15.34 8.25 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 25.16 22.83 28.27 16.81 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 14.36 15.56 11.11 10.68 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 55.47 42.57 343.60 17.39 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) 01/18/2024 _x86_64_ (1 CPU) 19:03:52 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 59.49 0.12 12.06 18.66 0.13 9.55 07:05:01 PM 0 59.49 0.12 12.06 18.66 0.13 9.55 07:06:01 PM all 70.91 0.00 7.24 4.54 0.10 17.21 07:06:01 PM 0 70.91 0.00 7.24 4.54 0.10 17.21 07:07:02 PM all 61.99 0.00 5.04 6.22 0.10 26.65 07:07:02 PM 0 61.99 0.00 5.04 6.22 0.10 26.65 07:08:01 PM all 65.84 0.00 2.58 1.68 0.08 29.83 07:08:01 PM 0 65.84 0.00 2.58 1.68 0.08 29.83 07:09:01 PM all 55.81 0.00 3.27 10.75 0.10 30.07 07:09:01 PM 0 55.81 0.00 3.27 10.75 0.10 30.07 07:10:01 PM all 65.38 0.00 3.97 8.32 0.08 22.25 07:10:01 PM 0 65.38 0.00 3.97 8.32 0.08 22.25 Average: all 63.23 0.02 5.70 8.38 0.10 22.57 Average: 0 63.23 0.02 5.70 8.38 0.10 22.57