---> uname -a: Linux prd-centos8-builder-2c-2g-7189.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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: 2799.996 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): 0,1 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 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4823 19 2261 6788 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:96:c9:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe96:c955/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:47:b7:88 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/11/2023 _x86_64_ (2 CPU) 11:31:30 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 91.82 28.61 63.21 6175.39 11167.79 11:34:01 AM 114.11 3.55 110.56 59.19 9641.93 11:35:01 AM 60.30 0.45 59.85 55.98 5544.40 11:36:01 AM 17.30 0.07 17.23 3.07 682.67 11:37:01 AM 12.50 0.32 12.18 8.53 270.27 Average: 59.21 6.60 52.61 1261.05 5462.18 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5197624 6966488 2684664 34.06 2688 1961252 1038160 11.62 200948 2195328 61716 11:34:01 AM 4931904 6948796 2950384 37.43 2688 2193292 1004804 11.25 206128 2396396 144008 11:35:01 AM 4974308 6982752 2907980 36.89 2688 2185324 953076 10.67 224732 2334388 12708 11:36:01 AM 5022200 7029664 2860088 36.28 2688 2184356 917712 10.28 232556 2278976 12 11:37:01 AM 4951240 6956840 2931048 37.19 2688 2182392 982076 11.00 230240 2349312 13520 Average: 5015455 6976908 2866833 36.37 2688 2141323 979166 10.96 218921 2310880 46393 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 274.22 173.04 1633.80 56.24 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 45.76 39.58 532.05 6.16 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 25.61 24.61 161.44 7.29 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 9.75 11.41 7.40 4.69 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 19.50 19.26 21.73 6.33 0.00 0.00 0.00 0.00 11:37:01 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 74.99 53.60 471.43 16.15 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/11/2023 _x86_64_ (2 CPU) 11:31:30 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 32.85 0.00 3.97 9.89 0.11 53.19 11:33:01 AM 0 34.34 0.00 3.56 8.51 0.12 53.48 11:33:01 AM 1 31.35 0.00 4.39 11.27 0.10 52.90 11:34:01 AM all 37.10 0.00 4.25 3.54 0.11 54.99 11:34:01 AM 0 38.84 0.00 4.41 3.64 0.10 53.01 11:34:01 AM 1 35.37 0.00 4.10 3.44 0.12 56.97 11:35:01 AM all 31.74 0.00 2.12 3.57 0.09 62.48 11:35:01 AM 0 22.25 0.00 1.88 3.99 0.08 71.79 11:35:01 AM 1 41.23 0.00 2.35 3.15 0.10 53.16 11:36:01 AM all 20.45 0.00 0.75 0.94 0.07 77.79 11:36:01 AM 0 17.75 0.00 0.70 0.58 0.07 80.90 11:36:01 AM 1 23.16 0.00 0.80 1.29 0.07 74.68 11:37:01 AM all 32.73 0.00 1.83 0.43 0.08 64.93 11:37:01 AM 0 30.39 0.00 1.85 0.35 0.08 67.32 11:37:01 AM 1 35.07 0.00 1.80 0.50 0.08 62.54 Average: all 30.98 0.00 2.59 3.67 0.09 62.67 Average: 0 28.72 0.00 2.48 3.41 0.09 65.30 Average: 1 33.24 0.00 2.69 3.92 0.09 60.05