---> uname -a: Linux prd-centos8-builder-4c-4g-2356.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: 2799.998 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 785 12027 19 2947 14626 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:91:43:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe91:43ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:59:23:67:b8 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) 11:11:04 LINUX RESTART (4 CPU) 11:12:01 AM tps rtps wtps bread/s bwrtn/s 11:13:01 AM 84.59 8.23 76.35 1349.11 5867.99 11:14:01 AM 134.01 0.90 133.11 119.99 15564.46 11:15:01 AM 141.57 0.72 140.85 102.90 20424.54 Average: 120.06 3.28 116.78 523.84 13953.23 11:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 AM 13202840 15079760 2936604 18.20 2688 2091004 1115176 6.49 227372 2352096 182780 11:14:01 AM 12360480 14836132 3778964 23.41 2688 2668116 1358800 7.91 263320 3072472 370636 11:15:01 AM 12399384 15059972 3740060 23.17 2688 2838344 1055664 6.14 467828 2786204 24196 Average: 12654235 14991955 3485209 21.59 2688 2532488 1176547 6.85 319507 2736924 192537 11:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 80.62 71.60 965.83 8.68 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 86.87 64.92 1378.32 8.91 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 58.33 50.43 803.32 11.51 0.00 0.00 0.00 0.00 11:15:01 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 75.27 62.32 1049.25 9.70 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) 11:11:04 LINUX RESTART (4 CPU) 11:12:01 AM CPU %user %nice %system %iowait %steal %idle 11:13:01 AM all 19.43 0.00 2.45 0.87 0.06 77.18 11:13:01 AM 0 35.52 0.00 3.90 1.08 0.07 59.43 11:13:01 AM 1 17.25 0.00 2.54 1.19 0.07 78.96 11:13:01 AM 2 15.02 0.00 1.61 0.50 0.07 82.80 11:13:01 AM 3 9.89 0.00 1.76 0.72 0.05 87.58 11:14:01 AM all 21.46 0.00 3.51 1.85 0.09 73.10 11:14:01 AM 0 32.53 0.00 4.75 1.65 0.10 60.96 11:14:01 AM 1 19.02 0.00 3.19 2.34 0.08 75.36 11:14:01 AM 2 20.76 0.00 3.17 1.09 0.10 74.87 11:14:01 AM 3 13.49 0.00 2.91 2.31 0.07 81.22 11:15:01 AM all 19.91 0.00 3.49 2.84 0.08 73.68 11:15:01 AM 0 32.35 0.00 5.08 1.82 0.10 60.65 11:15:01 AM 1 9.46 0.00 2.29 1.15 0.05 87.04 11:15:01 AM 2 28.07 0.00 3.63 4.92 0.08 63.29 11:15:01 AM 3 9.74 0.00 2.97 3.45 0.07 83.77 Average: all 20.27 0.00 3.15 1.85 0.08 74.65 Average: 0 33.47 0.00 4.58 1.52 0.09 60.35 Average: 1 15.24 0.00 2.67 1.56 0.07 80.46 Average: 2 21.28 0.00 2.80 2.17 0.08 73.66 Average: 3 11.04 0.00 2.55 2.16 0.06 84.19