---> uname -a: Linux prd-centos8-builder-2c-1g-11568.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 575 5009 19 2114 6818 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c3:5f:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fec3:5f3b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/12/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 265.39 163.43 101.97 7689.97 28638.99 01:06:01 PM 105.83 0.23 105.60 16.53 8508.73 01:07:01 PM 55.51 0.35 55.16 43.73 4295.93 01:08:01 PM 14.85 0.00 14.85 0.00 347.20 Average: 110.40 41.01 69.39 1937.72 10448.05 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5211788 6990984 2672648 33.90 2688 1953376 782692 8.76 257280 2077112 185132 01:06:01 PM 5101532 6961368 2782904 35.30 2688 2027108 763376 8.55 221988 2194568 107084 01:07:01 PM 5153092 7000404 2731344 34.64 2688 2014032 717636 8.03 252164 2108464 16 01:08:01 PM 5076800 6935080 2807636 35.61 2688 2025068 773436 8.66 253756 2183408 11056 Average: 5135803 6971959 2748633 34.86 2688 2004896 759285 8.50 246297 2140888 75822 01:04:01 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 301.10 160.26 1643.17 62.68 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 46.19 33.68 501.10 8.68 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 28.45 25.70 28.72 8.23 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 21.51 18.43 18.64 6.01 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 99.32 59.52 547.93 21.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/12/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 37.33 2.84 20.10 14.69 0.15 24.88 01:05:01 PM 0 38.75 2.50 17.51 15.51 0.15 25.58 01:05:01 PM 1 35.90 3.19 22.72 13.87 0.14 24.18 01:06:01 PM all 37.70 0.00 3.37 2.69 0.10 56.14 01:06:01 PM 0 42.25 0.00 3.55 2.95 0.10 51.14 01:06:01 PM 1 33.16 0.00 3.18 2.43 0.10 61.14 01:07:01 PM all 38.68 0.00 2.17 1.38 0.08 57.69 01:07:01 PM 0 25.20 0.00 2.33 1.03 0.08 71.35 01:07:01 PM 1 52.20 0.00 2.00 1.72 0.08 44.00 01:08:01 PM all 27.24 0.00 1.58 0.31 0.08 70.79 01:08:01 PM 0 18.32 0.00 1.15 0.18 0.07 80.28 01:08:01 PM 1 36.18 0.00 2.02 0.43 0.08 61.29 Average: all 35.23 0.70 6.73 4.71 0.10 52.54 Average: 0 31.09 0.62 6.08 4.87 0.10 57.24 Average: 1 39.38 0.78 7.37 4.55 0.10 47.82