---> uname -a: Linux prd-centos8-builder-1c-1g-3246.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: 770 305 84 6 380 333 Swap: 1023 27 996 ---> 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:e0:a5:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.48/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fee0:a502/64 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) 01/09/2024 _x86_64_ (1 CPU) 22:03:52 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 291.81 220.93 70.88 16054.61 40089.88 10:06:01 PM 139.18 28.03 111.16 3388.51 13308.14 10:07:01 PM 149.68 34.55 115.12 2243.20 10762.35 10:08:01 PM 22.94 4.66 18.27 389.54 411.64 10:09:01 PM 110.41 77.45 32.96 6433.99 1665.42 10:10:01 PM 111.34 58.57 52.77 2253.01 2066.07 Average: 137.59 70.72 66.87 5128.94 11390.11 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 109576 359192 679480 86.11 2100 327720 474020 25.80 137980 403008 17016 10:06:01 PM 76052 316224 713004 90.36 172 310812 511096 27.81 107348 445444 27244 10:07:01 PM 163312 341636 625744 79.30 172 245444 482616 26.26 119872 335136 1472 10:08:01 PM 172108 360580 616948 78.19 172 255572 466048 25.36 137108 308956 24 10:09:01 PM 50508 369728 738548 93.60 152 386360 460292 25.05 146780 419676 40 10:10:01 PM 120472 364064 668584 84.73 12 311368 470516 25.60 163028 338968 27300 Average: 115338 351904 673718 85.38 463 306213 477431 25.98 135353 375198 12183 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 177.40 109.68 865.15 53.80 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 73.42 68.04 1091.10 7.92 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 21.78 22.55 180.46 7.45 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 15.79 17.92 15.34 7.25 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 17.21 17.78 17.31 8.99 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 14.44 15.53 11.05 10.21 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 53.37 41.93 363.55 15.94 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) 01/09/2024 _x86_64_ (1 CPU) 22:03:52 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 56.91 0.10 11.62 20.91 0.12 10.35 10:05:01 PM 0 56.91 0.10 11.62 20.91 0.12 10.35 10:06:01 PM all 69.56 0.00 6.78 5.06 0.10 18.50 10:06:01 PM 0 69.56 0.00 6.78 5.06 0.10 18.50 10:07:01 PM all 62.41 0.00 5.79 6.65 0.10 25.05 10:07:01 PM 0 62.41 0.00 5.79 6.65 0.10 25.05 10:08:01 PM all 64.04 0.00 2.88 0.45 0.10 32.52 10:08:01 PM 0 64.04 0.00 2.88 0.45 0.10 32.52 10:09:01 PM all 55.20 0.00 3.46 10.57 0.10 30.67 10:09:01 PM 0 55.20 0.00 3.46 10.57 0.10 30.67 10:10:01 PM all 64.21 0.00 4.34 8.73 0.10 22.62 10:10:01 PM 0 64.21 0.00 4.34 8.73 0.10 22.62 Average: all 62.06 0.02 5.81 8.72 0.10 23.29 Average: 0 62.06 0.02 5.81 8.72 0.10 23.29