---> uname -a: Linux prd-centos8-builder-2c-2g-43691.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 712 3939 19 3045 6667 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:38:11:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe38:1114/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:5a:44:d0 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) 10/18/2024 _x86_64_ (2 CPU) 07:39:36 LINUX RESTART (2 CPU) 07:40:00 AM tps rtps wtps bread/s bwrtn/s 07:40:01 AM 550.93 550.31 0.62 154270.81 19.88 07:41:01 AM 167.18 39.53 127.65 7612.73 41051.62 07:42:01 AM 130.31 6.90 123.41 1280.19 11751.64 07:43:01 AM 136.85 1.13 135.72 142.75 23466.53 Average: 148.38 20.59 127.79 4352.73 25199.75 07:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:01 AM 6940968 7261940 941456 11.94 2688 523460 651384 8.26 113952 577756 11644 07:41:01 AM 5262720 6977832 2619704 33.23 2688 1906248 1029584 11.53 209764 2114884 94064 07:42:01 AM 4684544 6895428 3197880 40.57 2688 2383136 1089072 12.19 246260 2583272 251864 07:43:01 AM 4049144 6840044 3833280 48.63 2688 2934764 1014040 11.35 421004 2947192 193844 Average: 5234344 6993811 2648080 33.59 2688 1936902 946020 10.59 247745 2055776 137854 07:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 5.59 3.73 1.71 0.56 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 304.83 176.21 1424.05 62.02 0.00 0.00 0.00 0.00 07:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 119.75 90.62 1761.79 11.43 0.00 0.00 0.00 0.00 07:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 22.16 20.41 21.97 8.17 0.00 0.00 0.00 0.00 07:43:01 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 147.65 94.94 1059.79 26.97 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) 10/18/2024 _x86_64_ (2 CPU) 07:39:36 LINUX RESTART (2 CPU) 07:40:00 AM CPU %user %nice %system %iowait %steal %idle 07:40:01 AM all 19.29 0.32 25.08 39.55 0.32 15.43 07:40:01 AM 0 25.97 0.00 23.38 44.81 0.00 5.84 07:40:01 AM 1 12.74 0.64 26.75 34.39 0.64 24.84 07:41:01 AM all 36.13 0.01 8.39 6.17 0.08 49.22 07:41:01 AM 0 26.73 0.00 8.69 6.97 0.10 57.51 07:41:01 AM 1 45.53 0.02 8.09 5.37 0.07 40.93 07:42:01 AM all 35.68 0.00 6.99 3.38 0.09 53.86 07:42:01 AM 0 28.43 0.00 6.44 2.91 0.08 62.14 07:42:01 AM 1 42.90 0.00 7.53 3.84 0.10 45.63 07:43:01 AM all 35.97 0.00 6.09 6.16 0.12 51.65 07:43:01 AM 0 13.88 0.00 5.36 6.86 0.13 73.77 07:43:01 AM 1 58.10 0.00 6.83 5.46 0.10 29.51 Average: all 35.79 0.01 7.31 5.53 0.10 51.27 Average: 0 23.03 0.00 6.97 5.91 0.11 63.99 Average: 1 48.52 0.01 7.65 5.15 0.09 38.57