---> uname -a: Linux prd-centos8-builder-4c-16g-3444.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 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 754 12482 19 2524 14671 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:d3:18:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fed3:1882/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:60:20:ce:d1 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) 03/31/2024 _x86_64_ (4 CPU) 18:48:37 LINUX RESTART (4 CPU) 06:49:02 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 232.81 42.15 190.67 9505.54 26933.19 06:51:01 PM 136.65 14.60 122.06 3113.36 8399.03 06:52:01 PM 151.95 4.65 147.30 776.67 11194.77 Average: 173.48 20.34 153.14 4437.33 15445.84 06:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13310240 15075524 2829204 17.53 2688 1986808 1210476 7.04 229012 2271200 133064 06:51:01 PM 12810940 14884528 3328504 20.62 2688 2281284 1302516 7.58 232816 2709168 154928 06:52:01 PM 12767236 15007052 3372208 20.89 2688 2440280 1160420 6.75 431428 2526924 24176 Average: 12962805 14989035 3176639 19.68 2688 2236124 1224471 7.12 297752 2502431 104056 06:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 270.35 183.31 1382.90 62.63 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 127.96 108.75 1341.36 22.83 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 158.03 137.37 1689.47 23.33 0.00 0.00 0.00 0.00 06:52:01 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 184.98 142.92 1471.73 36.12 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) 03/31/2024 _x86_64_ (4 CPU) 18:48:37 LINUX RESTART (4 CPU) 06:49:02 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 23.46 0.00 4.93 6.46 0.09 65.05 06:50:01 PM 0 21.17 0.00 5.77 6.56 0.07 66.43 06:50:01 PM 1 19.24 0.00 3.76 6.82 0.10 70.07 06:50:01 PM 2 31.17 0.00 5.71 9.65 0.12 53.34 06:50:01 PM 3 22.25 0.00 4.47 2.82 0.09 70.37 06:51:01 PM all 22.42 0.00 2.58 2.20 0.09 72.72 06:51:01 PM 0 27.83 0.00 3.36 3.38 0.10 65.33 06:51:01 PM 1 8.42 0.00 1.85 2.08 0.12 87.53 06:51:01 PM 2 18.99 0.00 1.79 1.92 0.07 77.23 06:51:01 PM 3 34.37 0.00 3.31 1.42 0.07 60.83 06:52:01 PM all 34.92 0.00 2.52 2.34 0.09 60.14 06:52:01 PM 0 28.23 0.00 1.89 2.19 0.08 67.61 06:52:01 PM 1 36.06 0.00 2.70 2.28 0.08 58.88 06:52:01 PM 2 39.15 0.00 3.07 3.69 0.12 53.96 06:52:01 PM 3 36.23 0.00 2.40 1.19 0.08 60.10 Average: all 26.96 0.00 3.33 3.65 0.09 65.98 Average: 0 25.77 0.00 3.66 4.02 0.08 66.46 Average: 1 21.26 0.00 2.76 3.70 0.10 72.17 Average: 2 29.76 0.00 3.51 5.05 0.10 61.57 Average: 3 31.01 0.00 3.39 1.80 0.08 63.72