---> uname -a: Linux prd-centos8-builder-2c-1g-10039.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: 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): 0,1 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 562 5037 19 2099 6832 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:96:1f:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe96:1fcc/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) 03/01/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 214.43 109.97 104.47 3096.55 7026.46 12:06:01 PM 104.43 0.47 103.97 56.25 9161.93 12:07:01 PM 23.31 0.10 23.21 3.60 949.34 12:08:01 PM 9.50 0.32 9.18 8.53 288.14 Average: 87.92 27.71 60.21 791.17 4356.50 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5252212 7013736 2632232 33.39 2688 1934328 702320 7.86 219732 2070192 158092 12:06:01 PM 5192128 7026144 2692316 34.15 2688 2001640 685836 7.68 244552 2080404 16500 12:07:01 PM 5177440 7011484 2707004 34.33 2688 2001752 697520 7.81 245040 2094304 28 12:08:01 PM 5214672 7047052 2669772 33.86 2688 1999336 714720 8.00 243000 2058776 14628 Average: 5209113 7024604 2675331 33.93 2688 1984264 700099 7.84 238081 2075919 47312 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 125.35 81.65 1139.06 32.42 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 36.37 29.44 227.47 9.27 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 19.35 16.46 15.75 6.24 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 20.09 16.16 24.56 5.15 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 50.29 35.93 351.69 13.27 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) 03/01/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 42.04 1.63 16.28 3.89 0.11 36.04 12:05:01 PM 0 51.47 1.46 16.69 3.61 0.12 26.65 12:05:01 PM 1 32.62 1.81 15.88 4.18 0.10 45.42 12:06:01 PM all 38.25 0.00 3.17 3.00 0.09 55.49 12:06:01 PM 0 64.61 0.00 3.97 2.55 0.08 28.78 12:06:01 PM 1 11.95 0.00 2.38 3.45 0.10 82.12 12:07:01 PM all 28.35 0.00 1.12 0.33 0.09 70.11 12:07:01 PM 0 46.35 0.00 1.22 0.37 0.08 51.98 12:07:01 PM 1 10.35 0.00 1.02 0.30 0.10 88.23 12:08:01 PM all 20.68 0.00 1.41 0.12 0.07 77.72 12:08:01 PM 0 29.69 0.00 1.55 0.10 0.07 68.59 12:08:01 PM 1 11.68 0.00 1.27 0.13 0.08 86.84 Average: all 32.29 0.40 5.45 1.83 0.09 59.93 Average: 0 48.01 0.36 5.81 1.65 0.09 44.08 Average: 1 16.59 0.45 5.10 2.01 0.10 75.77