---> uname -a: Linux prd-centos8-builder-2c-2g-16011.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 649 4805 19 2242 6752 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:3b:fd:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe3b:fd07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:e0:5d:86 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) 08/30/2024 _x86_64_ (2 CPU) 06:31:38 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 179.61 47.52 132.09 9432.06 41930.67 06:34:01 AM 110.01 6.93 103.08 1263.66 9067.09 06:35:01 AM 40.80 0.32 40.49 43.19 3603.72 06:36:01 AM 15.33 0.53 14.80 41.86 297.45 Average: 86.44 13.83 72.62 2695.36 13725.49 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5221548 6967392 2660876 33.76 2688 1936772 1022556 11.45 205728 2161004 96168 06:34:01 AM 4896360 6901000 2986064 37.88 2688 2182836 1033716 11.57 228076 2413080 106856 06:35:01 AM 4971328 6957812 2911096 36.93 2688 2164408 996152 11.15 271836 2292560 12 06:36:01 AM 4990572 6978456 2891852 36.69 2688 2165748 977972 10.95 428748 2116600 8 Average: 5019952 6951165 2862472 36.31 2688 2112441 1007599 11.28 283597 2245811 50761 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 311.60 175.66 1643.39 62.38 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 55.19 45.01 602.95 8.59 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 23.48 23.46 25.18 9.29 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 28.86 25.55 32.33 10.09 0.00 0.00 0.00 0.00 06:36:01 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 104.79 67.42 575.98 22.59 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) 08/30/2024 _x86_64_ (2 CPU) 06:31:38 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 38.79 0.01 8.95 9.86 0.13 42.25 06:33:01 AM 0 48.87 0.02 9.17 12.07 0.15 29.73 06:33:01 AM 1 28.75 0.00 8.74 7.66 0.12 54.74 06:34:01 AM all 33.55 0.00 5.56 3.26 0.13 57.51 06:34:01 AM 0 49.86 0.00 6.95 3.00 0.12 40.08 06:34:01 AM 1 17.30 0.00 4.17 3.52 0.13 74.87 06:35:01 AM all 32.55 0.00 3.32 1.28 0.10 62.75 06:35:01 AM 0 45.08 0.00 3.32 0.98 0.12 50.50 06:35:01 AM 1 20.00 0.00 3.33 1.57 0.08 75.02 06:36:01 AM all 30.88 0.00 3.65 0.35 0.09 65.03 06:36:01 AM 0 40.79 0.00 4.26 0.35 0.08 54.52 06:36:01 AM 1 20.97 0.00 3.04 0.35 0.10 75.54 Average: all 33.93 0.00 5.36 3.67 0.11 56.92 Average: 0 46.14 0.00 5.91 4.08 0.12 43.75 Average: 1 21.74 0.00 4.81 3.27 0.11 70.07