---> uname -a: Linux prd-centos8-builder-4c-4g-2195.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: 2800.000 BogoMIPS: 5600.00 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 803 12011 19 2945 14607 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:ac:f5:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:feac:f58d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:50:72:82 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) 02:54:46 LINUX RESTART (4 CPU) 02:55:01 AM tps rtps wtps bread/s bwrtn/s 02:56:01 AM 255.51 72.50 183.01 13818.07 41066.14 02:57:01 AM 114.20 7.45 106.75 1293.38 9794.30 02:58:01 AM 112.96 0.87 112.09 119.63 11666.34 Average: 160.89 26.94 133.95 5077.38 20843.59 02:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:56:01 AM 13461492 15107256 2677952 16.59 2688 1870384 1145388 6.66 201952 2158288 79336 02:57:01 AM 13192324 15121268 2947120 18.26 2688 2138676 1085712 6.32 225852 2344724 103236 02:58:01 AM 12336608 14963196 3802836 23.56 2688 2803648 1252560 7.29 305808 3014304 508132 Average: 12996808 15063907 3142636 19.47 2688 2270903 1161220 6.76 244537 2505772 230235 02:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 326.15 205.13 1418.42 63.28 0.00 0.00 0.00 0.00 02:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 52.06 41.23 582.94 6.16 0.00 0.00 0.00 0.00 02:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 137.60 99.42 2162.07 12.14 0.00 0.00 0.00 0.00 02:58:01 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 171.95 115.27 1387.99 27.20 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) 02:54:46 LINUX RESTART (4 CPU) 02:55:01 AM CPU %user %nice %system %iowait %steal %idle 02:56:01 AM all 26.92 0.00 7.47 7.06 0.11 58.44 02:56:01 AM 0 36.11 0.00 7.07 4.87 0.12 51.83 02:56:01 AM 1 24.37 0.00 6.59 12.40 0.12 56.52 02:56:01 AM 2 20.81 0.00 7.26 5.30 0.10 66.53 02:56:01 AM 3 26.43 0.00 8.95 5.64 0.12 58.86 02:57:01 AM all 18.63 0.00 2.80 1.84 0.07 76.66 02:57:01 AM 0 9.31 0.00 1.59 0.84 0.05 88.22 02:57:01 AM 1 10.63 0.00 2.38 2.05 0.08 84.85 02:57:01 AM 2 7.39 0.00 1.43 1.98 0.07 89.14 02:57:01 AM 3 47.11 0.00 5.80 2.48 0.08 44.52 02:58:01 AM all 24.12 0.00 4.30 1.71 0.10 69.77 02:58:01 AM 0 27.70 0.00 4.11 1.85 0.10 66.24 02:58:01 AM 1 21.09 0.00 2.90 0.59 0.12 75.31 02:58:01 AM 2 14.51 0.00 3.28 2.81 0.08 79.31 02:58:01 AM 3 33.18 0.00 6.91 1.58 0.10 58.23 Average: all 23.22 0.00 4.85 3.52 0.10 68.31 Average: 0 24.33 0.00 4.25 2.51 0.09 68.82 Average: 1 18.69 0.00 3.95 5.00 0.11 72.25 Average: 2 14.23 0.00 3.98 3.36 0.08 78.34 Average: 3 35.61 0.00 7.22 3.22 0.10 53.85