---> uname -a: Linux prd-centos8-builder-4c-16g-41532.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 828 12403 19 2529 14597 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:6b:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe3c:6b2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:e3:37:3b 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/11/2024 _x86_64_ (4 CPU) 18:48:33 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:00 PM 203.88 26.89 176.99 6004.79 7596.04 06:50:01 PM 22.67 6.67 16.00 9418.67 128.00 06:51:01 PM 173.33 21.19 152.13 4310.03 10842.12 06:52:01 PM 124.44 4.27 120.18 763.48 8948.58 Average: 166.46 17.37 149.09 3706.99 9097.81 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:00 PM 13381940 15078612 2757500 17.09 2688 1919796 1192996 6.94 192268 2236420 50120 06:50:01 PM 13364844 15069332 2774596 17.19 2688 1927512 1205396 7.01 194300 2250884 50208 06:51:01 PM 12478412 14609064 3661028 22.68 2688 2335492 1749964 10.18 241196 3017780 148012 06:52:01 PM 12744812 14989988 3394628 21.03 2688 2445968 1157496 6.73 431572 2547156 14144 Average: 12992502 14936749 3146938 19.50 2688 2157192 1326463 7.72 264834 2513060 65621 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:00 PM eth0 337.27 207.66 1413.68 63.82 0.00 0.00 0.00 0.00 06:50:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 0.00 0.00 0.00 0.00 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 186.22 161.21 1901.55 31.11 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 98.32 86.25 1134.57 17.19 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 205.86 150.84 1477.38 37.11 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/11/2024 _x86_64_ (4 CPU) 18:48:33 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:00 PM all 19.87 0.00 3.73 2.23 0.08 74.10 06:50:00 PM 0 16.81 0.00 3.77 1.39 0.08 77.94 06:50:00 PM 1 23.10 0.00 4.04 1.34 0.07 71.45 06:50:00 PM 2 22.78 0.00 2.90 2.04 0.10 72.18 06:50:00 PM 3 16.77 0.00 4.19 4.14 0.07 74.84 06:50:01 PM all 18.48 0.00 5.28 3.30 0.33 72.61 06:50:01 PM 0 1.33 0.00 1.33 0.00 0.00 97.33 06:50:01 PM 1 15.58 0.00 5.19 1.30 1.30 76.62 06:50:01 PM 2 4.00 0.00 4.00 8.00 0.00 84.00 06:50:01 PM 3 52.63 0.00 10.53 3.95 0.00 32.89 06:51:01 PM all 26.90 0.00 3.43 2.07 0.12 67.49 06:51:01 PM 0 24.25 0.00 3.39 2.29 0.15 69.92 06:51:01 PM 1 44.21 0.00 4.57 1.51 0.13 49.57 06:51:01 PM 2 20.95 0.00 3.46 1.99 0.10 73.50 06:51:01 PM 3 18.21 0.00 2.29 2.47 0.10 76.93 06:52:01 PM all 28.19 0.00 2.53 1.42 0.10 67.76 06:52:01 PM 0 38.55 0.00 3.66 1.09 0.12 56.59 06:52:01 PM 1 28.16 0.00 2.15 0.65 0.08 68.95 06:52:01 PM 2 28.02 0.00 2.02 1.79 0.08 68.09 06:52:01 PM 3 18.08 0.00 2.28 2.14 0.10 77.40 Average: all 24.98 0.00 3.23 1.91 0.10 69.77 Average: 0 26.47 0.00 3.60 1.59 0.12 68.23 Average: 1 31.78 0.00 3.59 1.17 0.10 63.36 Average: 2 23.84 0.00 2.80 1.96 0.09 71.30 Average: 3 17.84 0.00 2.94 2.92 0.09 76.21