---> uname -a: Linux prd-centos8-builder-4c-4g-2241.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: 2799.996 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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 11069 19 3911 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:54:f6:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe54:f629/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:93:73:5f 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) 03:49:57 LINUX RESTART (4 CPU) 03:50:00 AM tps rtps wtps bread/s bwrtn/s 03:51:02 AM 285.90 119.03 166.87 19236.31 39318.72 03:52:01 AM 112.49 7.88 104.61 1324.57 9519.74 03:53:01 AM 266.38 20.42 245.96 4315.04 9961.62 03:54:01 AM 80.68 0.27 80.41 13.59 14609.16 03:55:01 AM 72.73 1.53 71.19 148.62 35722.93 Average: 164.40 30.33 134.07 5089.27 21952.28 03:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:02 AM 13467784 15098016 2671660 16.55 2688 1855992 1152984 6.71 199912 2156360 87008 03:52:01 AM 13090160 15035736 3049284 18.89 2688 2155372 1169312 6.80 235376 2436652 128712 03:53:01 AM 11561024 13882432 4578420 28.37 2688 2525168 2033880 11.83 348708 3822400 151848 03:54:01 AM 10063244 13674264 6076200 37.65 2688 3808332 2171716 12.64 961692 4685324 1018616 03:55:01 AM 11335752 14990068 4803692 29.76 2688 3849508 1142812 6.65 1225516 3147356 6296 Average: 11903593 14536103 4235851 26.25 2688 2838874 1534141 8.93 594241 3249618 278496 03:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:51:02 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:51:02 AM eth0 356.56 202.15 1501.46 62.37 0.00 0.00 0.00 0.00 03:51:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 53.32 45.54 639.20 5.97 0.00 0.00 0.00 0.00 03:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 330.65 263.10 3897.79 45.32 0.00 0.00 0.00 0.00 03:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 130.87 118.62 1769.61 17.66 0.00 0.00 0.00 0.00 03:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM lo 2158.18 2158.18 2060.94 2060.94 0.00 0.00 0.00 0.00 03:55:01 AM eth0 27.67 27.74 275.55 6.83 0.00 0.00 0.00 0.00 03:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 430.94 430.94 411.52 411.52 0.00 0.00 0.00 0.00 Average: eth0 181.10 132.07 1619.49 27.87 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) 03:49:57 LINUX RESTART (4 CPU) 03:50:00 AM CPU %user %nice %system %iowait %steal %idle 03:51:02 AM all 40.76 0.00 6.50 6.69 0.09 45.96 03:51:02 AM 0 43.54 0.00 4.07 4.20 0.08 48.11 03:51:02 AM 1 36.75 0.00 6.51 5.53 0.08 51.13 03:51:02 AM 2 37.51 0.02 7.66 5.62 0.12 49.07 03:51:02 AM 3 45.19 0.00 7.76 11.39 0.10 35.55 03:52:01 AM all 19.39 0.00 2.53 1.59 0.08 76.42 03:52:01 AM 0 55.93 0.00 5.99 2.37 0.10 35.61 03:52:01 AM 1 4.66 0.00 1.58 2.06 0.09 91.62 03:52:01 AM 2 1.14 0.00 0.67 1.13 0.07 97.00 03:52:01 AM 3 15.88 0.00 1.87 0.80 0.07 81.38 03:53:01 AM all 56.77 0.00 3.48 3.37 0.13 36.25 03:53:01 AM 0 62.26 0.00 2.60 1.94 0.14 33.06 03:53:01 AM 1 57.34 0.00 3.52 3.84 0.13 35.17 03:53:01 AM 2 54.54 0.00 3.96 4.04 0.10 37.36 03:53:01 AM 3 52.96 0.00 3.85 3.67 0.13 39.38 03:54:01 AM all 56.27 0.00 2.89 2.61 0.12 38.11 03:54:01 AM 0 51.27 0.00 3.12 2.21 0.12 43.29 03:54:01 AM 1 76.60 0.00 4.11 2.68 0.12 16.49 03:54:01 AM 2 43.93 0.00 2.34 2.06 0.12 51.55 03:54:01 AM 3 53.25 0.00 2.00 3.47 0.12 41.17 03:55:01 AM all 61.49 0.00 4.00 2.02 0.11 32.38 03:55:01 AM 0 60.51 0.00 4.72 2.01 0.10 32.67 03:55:01 AM 1 66.35 0.00 3.21 1.92 0.10 28.42 03:55:01 AM 2 61.43 0.00 3.08 2.31 0.12 33.06 03:55:01 AM 3 57.68 0.00 4.99 1.85 0.10 35.37 Average: all 46.96 0.00 3.90 3.28 0.11 45.76 Average: 0 54.64 0.00 4.10 2.56 0.11 38.61 Average: 1 48.36 0.00 3.80 3.22 0.10 44.51 Average: 2 39.74 0.00 3.56 3.05 0.10 53.54 Average: 3 45.07 0.00 4.12 4.28 0.10 46.43