---> uname -a: Linux prd-centos8-builder-2c-1g-18573.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 561 5045 19 2093 6834 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:ef:86:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:feef:8621/64 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) 03/27/2024 _x86_64_ (2 CPU) 14:03:35 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 258.58 151.62 106.96 6219.13 19533.26 02:06:01 PM 94.30 0.28 94.02 17.86 8410.23 02:07:01 PM 23.48 0.30 23.18 42.39 1566.51 02:08:01 PM 2.88 0.00 2.88 0.00 42.98 02:09:01 PM 19.21 0.58 18.63 33.73 387.34 Average: 79.70 30.56 49.14 1262.75 5988.59 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5292360 7026580 2592084 32.88 2688 1907260 709948 7.95 217464 2031880 138728 02:06:01 PM 5230316 7057140 2654128 33.66 2688 1994216 663140 7.42 243044 2043244 31960 02:07:01 PM 5213564 7041128 2670880 33.88 2688 1995492 691968 7.75 244968 2058788 8 02:08:01 PM 5207044 7034576 2677400 33.96 2688 1995500 675632 7.56 245248 2065544 32 02:09:01 PM 5149772 6978400 2734672 34.68 2688 1996640 753088 8.43 414508 1953836 172 Average: 5218611 7027565 2665833 33.81 2688 1977822 698755 7.82 273046 2030658 34180 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 268.23 151.13 1686.96 59.53 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 35.39 28.52 250.11 9.44 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 16.66 14.95 19.23 4.95 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 3.28 2.67 2.51 1.17 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 35.03 28.81 34.14 17.04 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 71.72 45.22 398.63 18.43 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) 03/27/2024 _x86_64_ (2 CPU) 14:03:35 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.76 2.68 20.38 4.98 0.10 27.11 02:05:01 PM 0 39.06 2.42 19.84 4.36 0.09 34.24 02:05:01 PM 1 50.47 2.93 20.91 5.59 0.12 19.98 02:06:01 PM all 41.96 0.00 2.96 2.10 0.10 52.87 02:06:01 PM 0 23.53 0.00 2.34 1.10 0.10 72.93 02:06:01 PM 1 60.46 0.00 3.58 3.12 0.10 32.74 02:07:01 PM all 20.94 0.00 1.03 0.35 0.08 77.61 02:07:01 PM 0 10.25 0.00 0.90 0.37 0.07 88.42 02:07:01 PM 1 31.64 0.00 1.15 0.33 0.08 66.79 02:08:01 PM all 3.14 0.00 0.28 0.02 0.05 96.51 02:08:01 PM 0 3.54 0.00 0.30 0.02 0.05 96.10 02:08:01 PM 1 2.73 0.00 0.27 0.02 0.05 96.93 02:09:01 PM all 38.45 0.00 2.25 0.27 0.10 58.93 02:09:01 PM 0 21.21 0.00 1.98 0.18 0.10 76.52 02:09:01 PM 1 55.69 0.00 2.52 0.37 0.10 41.33 Average: all 29.79 0.53 5.31 1.53 0.09 62.75 Average: 0 19.44 0.47 5.01 1.19 0.08 73.81 Average: 1 40.16 0.58 5.62 1.87 0.09 51.69