---> uname -a: Linux prd-centos8-builder-4c-4g-7754.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: 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 776 12032 19 2952 14635 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:86:82:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe86:823a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:b8:e3:1e 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) 04/14/2024 _x86_64_ (4 CPU) 10:50:04 LINUX RESTART (4 CPU) 10:51:01 AM tps rtps wtps bread/s bwrtn/s 10:52:01 AM 83.46 7.88 75.57 1339.15 5422.98 10:53:01 AM 140.60 0.93 139.67 121.69 15864.08 10:54:01 AM 133.29 0.77 132.53 103.58 20435.03 Average: 119.12 3.19 115.92 521.50 13907.00 10:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 AM 13224704 15098116 2914740 18.06 2688 2087504 1148932 6.68 227132 2329208 174600 10:53:01 AM 12509336 14981008 3630108 22.49 2688 2663896 1259376 7.33 264844 2921756 370844 10:54:01 AM 12359564 15024152 3779880 23.42 2688 2841532 1126904 6.56 468492 2822328 24884 Average: 12697868 15034425 3441576 21.32 2688 2530977 1178404 6.86 320156 2691097 190109 10:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 75.31 63.28 813.72 8.11 0.00 0.00 0.00 0.00 10:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 97.60 66.16 1400.61 9.18 0.00 0.00 0.00 0.00 10:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 64.72 54.64 838.27 12.36 0.00 0.00 0.00 0.00 10:54:01 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 79.21 61.36 1017.54 9.88 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) 04/14/2024 _x86_64_ (4 CPU) 10:50:04 LINUX RESTART (4 CPU) 10:51:01 AM CPU %user %nice %system %iowait %steal %idle 10:52:01 AM all 19.03 0.00 2.44 0.87 0.08 77.58 10:52:01 AM 0 18.12 0.00 2.00 0.40 0.08 79.40 10:52:01 AM 1 23.89 0.00 3.33 1.12 0.08 71.57 10:52:01 AM 2 7.85 0.00 1.42 0.42 0.07 90.25 10:52:01 AM 3 26.28 0.00 3.01 1.54 0.07 69.11 10:53:01 AM all 21.18 0.00 3.44 2.43 0.09 72.86 10:53:01 AM 0 14.03 0.00 2.84 2.31 0.10 80.72 10:53:01 AM 1 22.64 0.00 3.91 2.34 0.10 71.01 10:53:01 AM 2 29.96 0.00 3.96 2.56 0.08 63.43 10:53:01 AM 3 18.08 0.00 3.07 2.51 0.08 76.26 10:54:01 AM all 22.42 0.00 3.85 2.63 0.08 71.01 10:54:01 AM 0 9.68 0.00 2.06 1.56 0.08 86.62 10:54:01 AM 1 16.23 0.00 3.82 2.48 0.08 77.39 10:54:01 AM 2 22.71 0.00 3.72 3.58 0.08 69.91 10:54:01 AM 3 41.09 0.00 5.83 2.90 0.08 50.10 Average: all 20.88 0.00 3.25 1.98 0.08 73.82 Average: 0 13.95 0.00 2.30 1.42 0.09 82.24 Average: 1 20.92 0.00 3.69 1.98 0.09 73.32 Average: 2 20.17 0.00 3.03 2.19 0.08 74.54 Average: 3 28.48 0.00 3.97 2.32 0.08 65.16