---> uname -a: Linux prd-centos8-builder-4c-4g-2229.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 UTC 2024 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: 2799.996 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 777 12039 19 2944 14634 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:7b:6a:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe7b:6ae9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:56:99:d3 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/27/2024 _x86_64_ (4 CPU) 03:34:33 LINUX RESTART (4 CPU) 03:35:02 AM tps rtps wtps bread/s bwrtn/s 03:36:01 AM 209.35 30.21 179.14 7176.14 7400.68 03:37:01 AM 101.28 0.65 100.63 20.12 8680.58 03:38:01 AM 138.13 0.93 137.19 129.45 21045.16 Average: 149.25 10.49 138.76 2415.46 12402.56 03:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:36:01 AM 13297460 15076972 2841984 17.61 2688 2001428 1197432 6.97 244128 2267640 122308 03:37:01 AM 13174756 15144328 2964688 18.37 2688 2176728 1063120 6.19 235132 2344636 121100 03:38:01 AM 12368672 15018348 3770772 23.36 2688 2827000 1148692 6.68 463920 2824292 227548 Average: 12946963 15079883 3192481 19.78 2688 2335052 1136415 6.61 314393 2478856 156985 03:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 306.71 213.96 1665.94 65.04 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 29.34 25.52 239.14 5.57 0.00 0.00 0.00 0.00 03:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 141.63 108.40 2163.53 13.57 0.00 0.00 0.00 0.00 03:38:01 AM docker0 0.00 0.00 0.00 0.00 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 158.39 115.41 1354.37 27.85 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/27/2024 _x86_64_ (4 CPU) 03:34:33 LINUX RESTART (4 CPU) 03:35:02 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 23.69 0.00 4.27 2.77 0.09 69.18 03:36:01 AM 0 21.33 0.00 3.44 2.16 0.09 72.99 03:36:01 AM 1 23.04 0.00 3.75 1.93 0.09 71.20 03:36:01 AM 2 21.94 0.00 4.61 2.07 0.09 71.30 03:36:01 AM 3 28.48 0.00 5.30 4.96 0.09 61.18 03:37:01 AM all 17.06 0.00 2.24 1.42 0.07 79.22 03:37:01 AM 0 16.49 0.00 2.07 1.85 0.08 79.51 03:37:01 AM 1 2.89 0.00 1.07 1.05 0.07 94.92 03:37:01 AM 2 32.34 0.00 3.97 1.26 0.07 62.37 03:37:01 AM 3 16.55 0.00 1.87 1.51 0.05 80.02 03:38:01 AM all 23.65 0.00 4.72 2.63 0.18 68.81 03:38:01 AM 0 16.86 0.00 3.71 2.06 0.17 77.21 03:38:01 AM 1 20.47 0.00 3.54 2.66 0.18 73.15 03:38:01 AM 2 18.35 0.00 4.10 2.80 0.20 74.56 03:38:01 AM 3 38.94 0.00 7.52 3.03 0.18 50.32 Average: all 21.45 0.00 3.74 2.27 0.11 72.43 Average: 0 18.20 0.00 3.07 2.02 0.11 76.59 Average: 1 15.41 0.00 2.78 1.88 0.11 79.82 Average: 2 24.22 0.00 4.22 2.04 0.12 69.39 Average: 3 27.99 0.00 4.89 3.15 0.11 63.86