---> uname -a: Linux prd-centos8-builder-4c-16g-1795.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 784 12447 19 2528 14641 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:0a:d6:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe0a:d658/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0b:2e:31:58 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/11/2024 _x86_64_ (4 CPU) 02:28:49 LINUX RESTART (4 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 213.73 71.75 141.98 14093.85 41258.60 02:31:01 AM 149.48 20.49 128.99 4189.80 8898.68 02:32:02 AM 146.35 4.77 141.59 811.33 10319.06 Average: 169.86 32.34 137.52 6365.42 20159.95 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 13362484 15058292 2776956 17.21 2688 1919152 1170268 6.81 192644 2259256 98756 02:31:01 AM 12797236 14874072 3342204 20.71 2688 2284688 1301684 7.57 229700 2724812 156220 02:32:02 AM 12749540 14993584 3389900 21.00 2688 2444864 1169732 6.81 429548 2545420 42760 Average: 12969753 14975316 3169687 19.64 2688 2216235 1213895 7.06 283964 2509829 99245 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 346.13 208.08 1455.51 62.95 0.00 0.00 0.00 0.00 02:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 127.06 106.01 1340.43 23.14 0.00 0.00 0.00 0.00 02:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:02 AM eth0 159.81 135.90 1697.39 23.64 0.00 0.00 0.00 0.00 02:32:02 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 211.01 150.00 1497.78 36.58 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/11/2024 _x86_64_ (4 CPU) 02:28:49 LINUX RESTART (4 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 30.52 0.00 6.76 3.20 0.13 59.39 02:30:01 AM 0 28.24 0.00 6.65 1.89 0.10 63.12 02:30:01 AM 1 32.54 0.00 8.58 4.88 0.22 53.78 02:30:01 AM 2 36.56 0.00 6.08 3.20 0.12 54.05 02:30:01 AM 3 24.75 0.00 5.75 2.82 0.10 66.58 02:31:01 AM all 20.81 0.00 3.19 1.79 0.10 74.11 02:31:01 AM 0 12.96 0.00 2.31 1.54 0.10 83.08 02:31:01 AM 1 28.55 0.00 4.36 2.48 0.10 64.51 02:31:01 AM 2 26.92 0.00 3.46 2.26 0.08 67.28 02:31:01 AM 3 14.82 0.00 2.63 0.89 0.10 81.55 02:32:02 AM all 33.41 0.00 2.44 6.65 0.09 57.41 02:32:02 AM 0 37.54 0.00 2.82 3.39 0.08 56.16 02:32:02 AM 1 26.81 0.00 2.01 6.00 0.10 65.08 02:32:02 AM 2 37.15 0.00 2.06 11.58 0.08 49.12 02:32:02 AM 3 32.12 0.00 2.88 5.62 0.08 59.29 Average: all 28.25 0.00 4.13 3.88 0.11 63.63 Average: 0 26.25 0.00 3.93 2.28 0.09 67.45 Average: 1 29.30 0.00 4.98 4.46 0.14 61.13 Average: 2 33.54 0.00 3.86 5.69 0.10 56.81 Average: 3 23.90 0.00 3.75 3.11 0.10 69.14