---> uname -a: Linux prd-centos8-builder-4c-4g-3290.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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 764 11151 19 3844 14655 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:0d:04:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe0d:478/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:65:9b:03 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) 03/20/2024 _x86_64_ (4 CPU) 07:41:15 LINUX RESTART (4 CPU) 07:42:01 AM tps rtps wtps bread/s bwrtn/s 07:43:01 AM 199.78 16.79 182.99 2885.97 5893.87 07:44:01 AM 262.57 19.59 242.99 4227.18 11502.76 07:45:01 AM 83.34 0.20 83.14 87.44 9519.63 07:46:01 AM 90.05 1.68 88.37 156.75 6400.15 07:47:01 AM 76.22 0.50 75.72 74.92 11763.32 Average: 142.40 7.75 134.65 1486.68 9016.02 07:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 AM 13314540 15135908 2824904 17.50 2688 2036704 1110988 6.46 211412 2260280 157472 07:44:01 AM 11995744 14255788 4143700 25.67 2688 2464668 2049420 11.92 301668 3438412 203376 07:45:01 AM 11780356 14135884 4359088 27.01 2688 2558116 1929572 11.23 380552 3564312 28372 07:46:01 AM 9160976 11935256 6978468 43.24 2688 2971496 4105520 23.89 527312 6011528 282748 07:47:01 AM 11504644 15090704 4634800 28.72 2688 3780948 1094648 6.37 969400 3231160 780140 Average: 11551252 14110708 4588192 28.43 2688 2762386 2058030 11.97 478069 3701138 290422 07:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 207.66 135.59 1074.42 46.02 0.00 0.00 0.00 0.00 07:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 301.70 242.77 3415.57 40.68 0.00 0.00 0.00 0.00 07:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 72.78 62.41 1067.35 10.50 0.00 0.00 0.00 0.00 07:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM lo 1529.84 1529.84 1549.44 1549.44 0.00 0.00 0.00 0.00 07:46:01 AM eth0 178.74 128.97 3160.41 16.30 0.00 0.00 0.00 0.00 07:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.52 0.52 1.35 1.35 0.00 0.00 0.00 0.00 07:47:01 AM eth0 141.39 108.68 1380.82 34.93 0.00 0.00 0.00 0.00 07:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 306.06 306.06 310.15 310.15 0.00 0.00 0.00 0.00 Average: eth0 180.46 135.69 2019.83 29.69 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) 03/20/2024 _x86_64_ (4 CPU) 07:41:15 LINUX RESTART (4 CPU) 07:42:01 AM CPU %user %nice %system %iowait %steal %idle 07:43:01 AM all 20.58 0.00 3.27 1.39 0.08 74.68 07:43:01 AM 0 27.74 0.00 4.36 1.02 0.08 66.80 07:43:01 AM 1 9.44 0.00 1.64 0.89 0.07 87.97 07:43:01 AM 2 26.51 0.00 4.50 3.06 0.07 65.86 07:43:01 AM 3 18.61 0.00 2.59 0.60 0.08 78.11 07:44:01 AM all 41.14 0.00 3.31 1.80 0.10 53.65 07:44:01 AM 0 49.64 0.00 2.89 2.29 0.08 45.09 07:44:01 AM 1 33.29 0.00 4.17 1.89 0.12 60.52 07:44:01 AM 2 41.53 0.00 3.92 1.97 0.10 52.48 07:44:01 AM 3 40.07 0.00 2.28 1.04 0.10 56.52 07:45:01 AM all 52.29 0.00 1.92 0.66 0.08 45.05 07:45:01 AM 0 54.69 0.00 1.65 0.60 0.08 42.97 07:45:01 AM 1 50.94 0.00 2.74 0.42 0.07 45.83 07:45:01 AM 2 49.03 0.00 1.89 1.27 0.08 47.73 07:45:01 AM 3 54.50 0.00 1.39 0.37 0.08 43.67 07:46:01 AM all 62.21 0.00 3.94 1.20 0.12 32.53 07:46:01 AM 0 63.31 0.00 2.51 1.74 0.13 32.30 07:46:01 AM 1 62.89 0.00 4.32 0.54 0.12 32.13 07:46:01 AM 2 61.96 0.00 4.03 1.24 0.13 32.63 07:46:01 AM 3 60.68 0.00 4.88 1.27 0.10 33.07 07:47:01 AM all 35.54 0.00 3.04 1.20 0.09 60.14 07:47:01 AM 0 34.08 0.00 3.65 0.62 0.10 61.55 07:47:01 AM 1 34.66 0.00 3.17 0.77 0.08 61.32 07:47:01 AM 2 46.80 0.00 4.00 3.21 0.08 45.90 07:47:01 AM 3 26.66 0.00 1.32 0.20 0.08 71.74 Average: all 42.35 0.00 3.09 1.25 0.09 53.22 Average: 0 45.88 0.00 3.01 1.25 0.10 49.75 Average: 1 38.24 0.00 3.21 0.90 0.09 57.56 Average: 2 45.15 0.00 3.67 2.15 0.09 48.93 Average: 3 40.10 0.00 2.49 0.70 0.09 56.62