---> uname -a: Linux prd-centos8-builder-2c-2g-19302.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4848 19 2236 6789 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:1b:ff:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe1b:ff0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:f4:29:9a 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) 07/10/2024 _x86_64_ (2 CPU) 00:31:32 LINUX RESTART (2 CPU) 12:32:02 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 159.05 32.02 127.04 7438.52 22949.91 12:34:01 AM 109.13 0.25 108.88 18.53 10885.00 12:35:02 AM 31.39 0.30 31.09 42.39 1439.28 12:36:01 AM 16.16 0.75 15.42 68.86 343.02 Average: 78.87 8.26 70.61 1876.83 8882.09 12:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5141364 6980120 2741060 34.77 2688 2027308 1026044 11.49 242332 2196256 150336 12:34:01 AM 5063652 7043924 2818772 35.76 2688 2157820 923856 10.34 249652 2220024 26108 12:35:02 AM 4959276 6956192 2923148 37.08 2688 2174884 993944 11.13 270020 2306208 15804 12:36:01 AM 5020224 7003528 2862200 36.31 2688 2161224 949216 10.63 425164 2090084 164 Average: 5046129 6995941 2836295 35.98 2688 2130309 973265 10.90 296792 2203143 48103 12:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 271.39 185.82 1696.69 64.15 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 54.79 48.18 504.29 9.02 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 AM eth0 21.53 23.18 24.93 10.05 0.00 0.00 0.00 0.00 12:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 28.11 24.14 31.32 9.84 0.00 0.00 0.00 0.00 12:36:01 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 93.50 70.05 561.86 23.15 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) 07/10/2024 _x86_64_ (2 CPU) 00:31:32 LINUX RESTART (2 CPU) 12:32:02 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 41.05 0.00 7.75 5.18 0.13 45.90 12:33:01 AM 0 43.86 0.00 6.62 2.92 0.10 46.50 12:33:01 AM 1 38.21 0.00 8.89 7.45 0.16 45.30 12:34:01 AM all 36.47 0.00 5.40 3.15 0.13 54.85 12:34:01 AM 0 37.76 0.00 5.44 3.16 0.12 53.52 12:34:01 AM 1 35.18 0.00 5.36 3.14 0.15 56.17 12:35:02 AM all 34.87 0.00 2.87 0.40 0.10 61.75 12:35:02 AM 0 30.26 0.00 2.92 0.42 0.10 66.29 12:35:02 AM 1 39.47 0.00 2.82 0.38 0.10 57.22 12:36:01 AM all 32.81 0.00 3.77 0.20 0.09 63.13 12:36:01 AM 0 32.80 0.00 3.44 0.19 0.08 63.49 12:36:01 AM 1 32.82 0.00 4.10 0.20 0.10 62.77 Average: all 36.28 0.00 4.93 2.22 0.11 56.46 Average: 0 36.14 0.00 4.60 1.67 0.10 57.49 Average: 1 36.42 0.00 5.27 2.77 0.13 55.42