---> uname -a: Linux prd-centos8-builder-4c-4g-15586.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 772 12043 19 2945 14639 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:3d:be:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe3d:be38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:23:39:e5 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/25/2024 _x86_64_ (4 CPU) 20:42:09 LINUX RESTART (4 CPU) 08:43:01 PM tps rtps wtps bread/s bwrtn/s 08:44:01 PM 105.00 7.91 97.08 1340.22 8880.51 08:45:01 PM 117.18 0.88 116.29 119.96 12464.25 08:46:01 PM 135.16 0.75 134.41 103.18 21005.52 Average: 119.11 3.18 115.93 521.14 14116.37 08:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:44:01 PM 13200200 15081740 2939244 18.21 2688 2094720 1155960 6.73 231424 2343720 98332 08:45:01 PM 12487556 15005128 3651888 22.63 2688 2709256 1234532 7.18 266520 2942384 415632 08:46:01 PM 12321072 14978520 3818372 23.66 2688 2835048 1167488 6.79 469920 2859460 1288 Average: 12669609 15021796 3469835 21.50 2688 2546341 1185993 6.90 322621 2715188 171751 08:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 PM eth0 73.13 62.81 814.37 7.98 0.00 0.00 0.00 0.00 08:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 PM eth0 118.01 79.14 1968.95 10.21 0.00 0.00 0.00 0.00 08:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 PM eth0 37.49 36.53 217.11 11.82 0.00 0.00 0.00 0.00 08:46:01 PM 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 76.21 59.49 1000.19 10.01 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/25/2024 _x86_64_ (4 CPU) 20:42:09 LINUX RESTART (4 CPU) 08:43:01 PM CPU %user %nice %system %iowait %steal %idle 08:44:01 PM all 19.48 0.00 2.47 1.42 0.08 76.55 08:44:01 PM 0 43.60 0.00 5.15 1.47 0.08 49.70 08:44:01 PM 1 17.89 0.00 2.09 1.69 0.10 78.23 08:44:01 PM 2 11.03 0.00 1.67 2.13 0.07 85.10 08:44:01 PM 3 5.38 0.00 0.97 0.38 0.05 93.21 08:45:01 PM all 21.52 0.00 3.46 1.96 0.10 72.97 08:45:01 PM 0 21.82 0.00 3.81 1.55 0.08 72.73 08:45:01 PM 1 37.52 0.00 4.77 1.11 0.10 56.50 08:45:01 PM 2 14.82 0.00 3.14 3.35 0.10 78.59 08:45:01 PM 3 11.94 0.00 2.11 1.81 0.10 84.04 08:46:01 PM all 19.35 0.00 3.50 2.55 0.08 74.51 08:46:01 PM 0 9.22 0.00 2.86 3.93 0.08 83.91 08:46:01 PM 1 31.66 0.00 5.17 1.54 0.08 61.55 08:46:01 PM 2 21.76 0.00 3.04 1.49 0.08 73.62 08:46:01 PM 3 14.81 0.00 2.95 3.23 0.08 78.92 Average: all 20.12 0.00 3.14 1.97 0.09 74.68 Average: 0 24.89 0.00 3.94 2.32 0.08 68.77 Average: 1 29.01 0.00 4.01 1.45 0.09 65.44 Average: 2 15.87 0.00 2.62 2.32 0.08 79.11 Average: 3 10.71 0.00 2.01 1.81 0.08 85.40