---> uname -a: Linux prd-centos8-builder-4c-16g-1573.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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 756 12231 19 2773 14664 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:3c:ac:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe3c:ac49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ef:c4:d9:da 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) 03/18/2024 _x86_64_ (4 CPU) 10:33:56 LINUX RESTART (4 CPU) 10:35:01 AM tps rtps wtps bread/s bwrtn/s 10:36:01 AM 111.76 7.30 104.47 1320.49 8327.84 10:37:01 AM 270.54 21.54 249.00 4382.41 10362.95 10:38:01 AM 90.82 0.98 89.84 310.03 9600.00 Average: 157.71 9.94 147.77 2004.31 9430.26 10:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:36:01 AM 12989108 15046316 3150332 19.52 2688 2262128 1165072 6.78 281328 2478264 197356 10:37:01 AM 11705116 14083764 4434324 27.48 2688 2576856 2086952 12.14 351804 3660776 176480 10:38:01 AM 12525728 15013952 3613712 22.39 2688 2684348 1188292 6.91 567848 2617116 6732 Average: 12406651 14714677 3732789 23.13 2688 2507777 1480105 8.61 400327 2918719 126856 10:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 91.04 78.32 865.44 8.81 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 260.68 220.68 2929.81 47.33 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 87.80 74.78 1140.96 13.38 0.00 0.00 0.00 0.00 10:38:01 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 146.51 124.59 1645.40 23.17 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) 03/18/2024 _x86_64_ (4 CPU) 10:33:56 LINUX RESTART (4 CPU) 10:35:01 AM CPU %user %nice %system %iowait %steal %idle 10:36:01 AM all 20.11 0.00 2.54 1.22 0.09 76.04 10:36:01 AM 0 26.68 0.00 2.57 1.00 0.08 69.67 10:36:01 AM 1 7.15 0.00 1.64 1.49 0.10 89.62 10:36:01 AM 2 16.39 0.00 1.89 1.14 0.07 80.51 10:36:01 AM 3 30.20 0.00 4.07 1.26 0.10 64.38 10:37:01 AM all 35.04 0.00 16.21 1.96 0.10 46.69 10:37:01 AM 0 37.17 0.00 16.75 1.01 0.12 44.96 10:37:01 AM 1 33.32 0.00 17.58 3.93 0.12 45.06 10:37:01 AM 2 32.41 0.00 15.05 1.41 0.10 51.03 10:37:01 AM 3 37.26 0.00 15.46 1.48 0.08 45.72 10:38:01 AM all 49.37 0.00 2.06 1.05 0.08 47.45 10:38:01 AM 0 52.71 0.00 1.74 1.20 0.07 44.28 10:38:01 AM 1 44.95 0.00 1.96 1.32 0.08 51.68 10:38:01 AM 2 47.27 0.00 2.09 0.92 0.08 49.63 10:38:01 AM 3 52.52 0.00 2.45 0.74 0.08 44.21 Average: all 34.83 0.00 6.93 1.41 0.09 56.74 Average: 0 38.84 0.00 7.00 1.07 0.09 52.99 Average: 1 28.46 0.00 7.05 2.25 0.10 62.14 Average: 2 32.03 0.00 6.33 1.16 0.08 60.40 Average: 3 39.99 0.00 7.32 1.16 0.09 51.44