---> uname -a: Linux prd-centos8-builder-4c-4g-32199.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 711 12265 19 2786 14706 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:1b:fc:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe1b:fc0f/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) 08/19/2024 _x86_64_ (4 CPU) 15:50:27 LINUX RESTART (4 CPU) 03:51:01 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 235.10 96.25 138.85 5116.16 10417.86 03:53:01 PM 296.57 5.77 290.80 1302.72 10683.19 03:54:01 PM 144.58 0.52 144.07 36.09 11759.01 Average: 225.39 34.17 191.22 2151.12 10953.59 03:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 13179832 15046816 2961700 18.35 2688 2068780 1122388 6.53 221188 2350128 108092 03:53:01 PM 11693976 13822812 4447556 27.55 2688 2323580 2025932 11.79 317292 3704980 84832 03:54:01 PM 11289940 13676812 4851592 30.06 2688 2576092 2043092 11.89 501780 3904840 30372 Average: 12054583 14182147 4086949 25.32 2688 2322817 1730471 10.07 346753 3319983 74432 03:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 88.22 60.95 1186.88 17.91 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 304.28 263.34 3200.09 37.63 0.00 0.00 0.00 0.00 03:54:01 PM lo 889.21 889.21 893.56 893.56 0.00 0.00 0.00 0.00 03:54:01 PM eth0 219.53 167.99 3447.15 21.94 0.00 0.00 0.00 0.00 Average: lo 296.59 296.59 298.03 298.03 0.00 0.00 0.00 0.00 Average: eth0 204.01 164.09 2611.57 25.83 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) 08/19/2024 _x86_64_ (4 CPU) 15:50:27 LINUX RESTART (4 CPU) 03:51:01 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 19.60 0.63 9.48 6.61 0.09 63.59 03:52:01 PM 0 16.57 0.54 9.35 3.36 0.08 70.10 03:52:01 PM 1 26.46 0.55 9.80 7.68 0.10 55.40 03:52:01 PM 2 17.38 0.90 10.73 11.19 0.12 59.68 03:52:01 PM 3 17.98 0.54 8.06 4.20 0.07 69.16 03:53:01 PM all 53.75 0.00 2.08 2.53 0.12 41.52 03:53:01 PM 0 61.39 0.00 1.26 1.38 0.10 35.88 03:53:01 PM 1 52.28 0.00 2.01 2.63 0.10 42.99 03:53:01 PM 2 44.57 0.00 2.97 3.34 0.10 49.02 03:53:01 PM 3 56.75 0.00 2.09 2.78 0.18 38.20 03:54:01 PM all 52.95 0.00 2.34 1.16 0.10 43.44 03:54:01 PM 0 52.50 0.00 1.52 0.35 0.10 45.52 03:54:01 PM 1 51.26 0.00 2.98 0.67 0.12 44.97 03:54:01 PM 2 52.03 0.00 3.63 2.10 0.10 42.14 03:54:01 PM 3 56.00 0.00 1.22 1.54 0.10 41.14 Average: all 42.09 0.21 4.64 3.44 0.11 49.52 Average: 0 43.47 0.18 4.05 1.70 0.09 50.51 Average: 1 43.33 0.18 4.93 3.66 0.11 47.79 Average: 2 37.98 0.30 5.78 5.55 0.11 50.29 Average: 3 43.56 0.18 3.79 2.84 0.12 49.51