---> uname -a: Linux prd-centos8-builder-4c-4g-2998.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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 739 12720 19 2301 14693 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:2f:72:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe2f:72fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:31:f2:82 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) 03/30/2024 _x86_64_ (4 CPU) 02:08:24 LINUX RESTART (4 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 195.20 16.78 178.42 2885.17 6221.76 02:11:01 AM 77.64 1.02 76.62 115.98 7132.04 02:12:01 AM 79.81 0.58 79.22 76.11 7522.74 Average: 117.55 6.13 111.42 1025.80 6958.84 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 13321428 15134572 2818016 17.46 2688 2028452 1104052 6.42 210844 2254028 137152 02:11:01 AM 13061752 14996100 3077692 19.07 2688 2144432 1434480 8.35 225580 2474896 95032 02:12:01 AM 13022036 15041408 3117408 19.32 2688 2227444 1175768 6.84 394676 2336968 1292 Average: 13135072 15057360 3004372 18.62 2688 2133443 1238100 7.20 277033 2355297 77825 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 239.70 154.52 1278.49 50.28 0.00 0.00 0.00 0.00 02:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 41.04 32.91 383.39 9.12 0.00 0.00 0.00 0.00 02:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 98.23 83.87 1231.78 18.69 0.00 0.00 0.00 0.00 02:12:01 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 126.33 90.44 964.59 26.03 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) 03/30/2024 _x86_64_ (4 CPU) 02:08:24 LINUX RESTART (4 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 18.87 0.00 3.28 1.43 0.07 76.35 02:10:01 AM 0 9.30 0.00 1.72 0.58 0.08 88.31 02:10:01 AM 1 25.89 0.00 3.73 0.59 0.07 69.72 02:10:01 AM 2 18.95 0.00 4.26 3.48 0.08 73.23 02:10:01 AM 3 21.39 0.00 3.40 1.06 0.05 74.10 02:11:01 AM all 13.58 0.00 1.52 0.95 0.05 83.89 02:11:01 AM 0 4.66 0.00 0.93 0.68 0.07 93.66 02:11:01 AM 1 28.76 0.00 2.94 1.13 0.05 67.12 02:11:01 AM 2 8.88 0.00 1.34 1.22 0.05 88.51 02:11:01 AM 3 12.03 0.00 0.87 0.77 0.05 86.28 02:12:01 AM all 19.84 0.00 2.23 0.93 0.08 76.92 02:12:01 AM 0 12.14 0.00 2.15 1.42 0.08 84.20 02:12:01 AM 1 16.22 0.00 1.50 0.40 0.07 81.81 02:12:01 AM 2 20.30 0.00 2.51 1.07 0.07 76.05 02:12:01 AM 3 30.71 0.00 2.76 0.82 0.08 65.63 Average: all 17.43 0.00 2.34 1.10 0.07 79.06 Average: 0 8.70 0.00 1.60 0.90 0.08 88.72 Average: 1 23.62 0.00 2.72 0.71 0.06 72.88 Average: 2 16.04 0.00 2.70 1.92 0.07 79.27 Average: 3 21.37 0.00 2.34 0.88 0.06 75.34