---> uname -a: Linux prd-centos8-builder-2c-1g-21570.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 530 5082 19 2086 6864 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:67:9c:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.90/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe67:9c3d/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) 04/08/2024 _x86_64_ (2 CPU) 16:03:32 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 274.36 159.05 115.31 6435.99 27139.35 04:06:01 PM 92.77 0.29 92.48 18.16 8528.52 04:07:01 PM 31.48 0.30 31.18 42.39 1601.15 04:08:01 PM 20.51 0.78 19.73 57.06 451.49 Average: 104.84 40.27 64.56 1645.31 9434.60 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 5345936 7066816 2538508 32.20 2688 1894116 660168 7.39 217372 1979272 124012 04:06:01 PM 5266692 7086544 2617752 33.20 2688 1987236 627388 7.02 238536 2011828 31952 04:07:01 PM 5223516 7044104 2660928 33.75 2688 1988508 684368 7.66 245152 2050668 16 04:08:01 PM 5197184 7021964 2687260 34.08 2688 1992564 682352 7.64 415648 1906556 3000 Average: 5258332 7054857 2626112 33.31 2688 1965606 663569 7.43 279177 1987081 39745 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 PM eth0 280.81 149.20 1644.94 62.12 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 29.75 24.53 249.91 7.52 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 29.68 26.70 29.52 9.27 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 35.99 30.18 36.08 11.53 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 94.33 57.79 491.16 22.68 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) 04/08/2024 _x86_64_ (2 CPU) 16:03:32 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 40.43 2.71 19.68 11.66 0.12 25.40 04:05:02 PM 0 39.14 2.97 19.22 9.62 0.12 28.93 04:05:02 PM 1 41.73 2.44 20.15 13.70 0.12 21.86 04:06:01 PM all 34.39 0.00 2.86 3.41 0.09 59.25 04:06:01 PM 0 38.23 0.00 2.96 3.23 0.10 55.48 04:06:01 PM 1 30.54 0.00 2.76 3.59 0.08 63.03 04:07:01 PM all 41.04 0.00 1.91 0.68 0.09 56.27 04:07:01 PM 0 63.29 0.00 1.73 0.68 0.10 34.20 04:07:01 PM 1 18.83 0.00 2.08 0.68 0.08 78.32 04:08:01 PM all 39.02 0.00 2.33 0.26 0.11 58.28 04:08:01 PM 0 51.27 0.00 2.50 0.27 0.10 45.87 04:08:01 PM 1 26.78 0.00 2.15 0.25 0.12 70.70 Average: all 38.73 0.67 6.64 3.96 0.10 49.90 Average: 0 48.06 0.74 6.56 3.42 0.11 41.12 Average: 1 29.39 0.60 6.72 4.51 0.10 58.67