---> uname -a: Linux prd-centos8-builder-2c-1g-19683.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 594 5019 19 2086 6800 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:a4:1b:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fea4:1b4d/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) 03/31/2024 _x86_64_ (2 CPU) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 230.27 133.11 97.17 6043.45 6764.06 12:06:01 PM 94.43 0.28 94.15 17.86 8417.06 12:07:01 PM 23.58 0.30 23.28 42.39 1040.41 12:08:01 PM 17.86 0.75 17.11 45.85 370.61 Average: 91.54 33.61 57.93 1537.52 4147.99 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5294816 7044608 2589620 32.84 2688 1923108 719576 8.06 221564 2023320 150384 12:06:01 PM 5213780 7031776 2670656 33.87 2688 1985732 690816 7.73 242676 2058708 16448 12:07:01 PM 5177808 6996560 2706628 34.33 2688 1987016 704788 7.89 244020 2094592 40 12:08:01 PM 5141828 6962532 2742608 34.79 2688 1988520 729044 8.16 414748 1959132 164 Average: 5207058 7008869 2677378 33.96 2688 1971094 711056 7.96 280752 2033938 41759 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 304.35 151.07 1698.81 61.98 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 36.78 27.83 197.16 9.16 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 21.86 19.23 22.64 6.46 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 38.95 31.19 38.43 19.85 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 100.49 57.33 489.29 24.36 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) 03/31/2024 _x86_64_ (2 CPU) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 43.47 2.32 18.70 4.84 0.12 30.56 12:05:01 PM 0 34.18 2.19 18.34 4.92 0.12 40.25 12:05:01 PM 1 52.79 2.45 19.06 4.75 0.12 20.82 12:06:01 PM all 41.41 0.00 2.85 2.32 0.11 53.31 12:06:01 PM 0 21.60 0.00 2.54 2.10 0.12 73.64 12:06:01 PM 1 61.26 0.00 3.15 2.55 0.10 32.94 12:07:01 PM all 25.39 0.00 1.28 0.46 0.08 72.79 12:07:01 PM 0 17.02 0.00 1.18 0.45 0.08 81.26 12:07:01 PM 1 33.76 0.00 1.37 0.47 0.08 64.33 12:08:01 PM all 37.17 0.00 2.18 0.28 0.11 60.26 12:08:01 PM 0 28.42 0.00 2.30 0.27 0.12 68.90 12:08:01 PM 1 45.91 0.00 2.06 0.30 0.10 51.62 Average: all 36.83 0.57 6.19 1.96 0.10 54.34 Average: 0 25.27 0.54 6.04 1.92 0.11 66.13 Average: 1 48.41 0.60 6.34 2.00 0.10 42.55