---> uname -a: Linux prd-centos8-builder-2c-1g-18121.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 540 5063 19 2095 6855 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:1d:92:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe1d:923b/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) 03/25/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 214.28 114.96 99.32 3538.55 6896.82 10:06:01 PM 87.30 0.28 87.02 17.86 8573.44 10:07:01 PM 25.53 0.30 25.23 42.39 1034.61 10:08:01 PM 24.95 0.78 24.16 57.06 529.35 Average: 88.02 29.09 58.93 914.08 4258.66 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5292248 7046564 2592188 32.88 2688 1927488 682284 7.64 218916 2030752 151280 10:06:01 PM 5207440 7036672 2676996 33.95 2688 1997352 666996 7.47 244188 2067796 16440 10:07:01 PM 5207564 7038052 2676872 33.95 2688 1998628 672944 7.53 246516 2065412 28 10:08:01 PM 5150016 6985176 2734420 34.68 2688 2002780 711952 7.97 414872 1954056 12732 Average: 5214317 7026616 2670119 33.87 2688 1981562 683544 7.65 281123 2029504 45120 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 185.04 112.83 1305.89 41.81 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 32.09 25.83 192.71 8.27 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 27.45 24.53 24.41 13.61 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 36.58 30.28 35.99 12.11 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 70.29 48.37 389.79 18.95 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) 03/25/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 40.74 1.56 16.86 4.90 0.12 35.82 10:05:01 PM 0 55.65 1.23 15.34 4.62 0.12 23.05 10:05:01 PM 1 25.67 1.90 18.40 5.18 0.12 48.73 10:06:01 PM all 39.72 0.00 2.73 2.55 0.10 54.90 10:06:01 PM 0 49.72 0.00 3.03 2.61 0.10 44.54 10:06:01 PM 1 29.72 0.00 2.43 2.48 0.10 65.27 10:07:01 PM all 34.40 0.00 1.81 0.43 0.08 63.28 10:07:01 PM 0 28.16 0.00 1.81 0.47 0.10 69.46 10:07:01 PM 1 40.64 0.00 1.80 0.40 0.07 57.09 10:08:01 PM all 41.23 0.00 2.43 0.36 0.09 55.89 10:08:01 PM 0 43.51 0.00 2.75 0.27 0.08 53.40 10:08:01 PM 1 38.95 0.00 2.12 0.45 0.10 58.39 Average: all 39.01 0.39 5.92 2.05 0.10 52.53 Average: 0 44.23 0.30 5.71 1.99 0.10 47.67 Average: 1 33.78 0.47 6.13 2.11 0.10 57.41