---> uname -a: Linux prd-centos8-docker-8c-8g-17447.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1036 27510 19 3343 30407 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:b9:cd:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:feb9:cdc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:79:c5:dd 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 06/17/2024 _x86_64_ (8 CPU) 02:56:25 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 102.43 8.61 93.82 1511.50 5945.10 02:59:01 AM 324.69 19.08 305.61 3820.99 12453.18 03:00:01 AM 92.60 0.70 91.90 66.78 35478.54 Average: 173.24 9.46 163.78 1799.76 17958.94 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29522596 31265572 3133116 9.59 2688 2063888 1355892 4.02 165756 2529440 199956 02:59:01 AM 27948772 30413952 4706940 14.41 2688 2775856 2035616 6.04 319380 3897260 521344 03:00:01 AM 28140996 31107400 4514716 13.83 2688 3275852 1482716 4.40 755588 3270192 1128 Average: 28537455 30928975 4118257 12.61 2688 2705199 1624741 4.82 413575 3232297 240809 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 69.61 46.88 974.56 21.88 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 440.20 371.48 4553.47 62.68 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 168.93 198.55 248.15 3779.90 0.00 0.00 0.00 0.00 03:00:01 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 226.25 205.64 1925.40 1288.15 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 06/17/2024 _x86_64_ (8 CPU) 02:56:25 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 10.62 0.00 0.97 0.54 0.05 87.81 02:58:01 AM 0 2.85 0.00 0.53 0.20 0.07 96.35 02:58:01 AM 1 15.46 0.00 1.54 0.80 0.07 82.13 02:58:01 AM 2 31.14 0.00 2.22 1.05 0.08 65.50 02:58:01 AM 3 1.12 0.00 0.35 0.28 0.03 98.21 02:58:01 AM 4 7.75 0.00 0.60 0.17 0.05 91.44 02:58:01 AM 5 8.90 0.00 0.87 1.05 0.03 89.14 02:58:01 AM 6 13.30 0.00 1.08 0.22 0.03 85.37 02:58:01 AM 7 4.50 0.00 0.60 0.55 0.03 94.31 02:59:01 AM all 17.21 0.00 1.44 1.96 0.08 79.31 02:59:01 AM 0 16.38 0.00 0.62 0.69 0.08 82.23 02:59:01 AM 1 12.69 0.00 1.84 4.64 0.08 80.74 02:59:01 AM 2 20.83 0.00 1.29 0.90 0.08 76.90 02:59:01 AM 3 9.66 0.00 1.43 1.76 0.10 87.05 02:59:01 AM 4 22.75 0.00 1.82 2.06 0.07 73.30 02:59:01 AM 5 15.59 0.00 1.64 1.94 0.08 80.74 02:59:01 AM 6 22.50 0.00 1.17 1.69 0.08 74.56 02:59:01 AM 7 17.25 0.00 1.67 2.01 0.08 78.99 03:00:01 AM all 10.78 0.00 1.14 2.00 0.05 86.02 03:00:01 AM 0 4.36 0.00 1.07 2.56 0.07 91.94 03:00:01 AM 1 34.68 0.00 1.72 3.32 0.07 60.21 03:00:01 AM 2 4.41 0.00 1.15 1.64 0.05 92.75 03:00:01 AM 3 2.93 0.00 0.87 1.42 0.05 94.73 03:00:01 AM 4 17.56 0.00 1.00 4.31 0.07 77.06 03:00:01 AM 5 7.22 0.00 1.37 0.42 0.03 90.96 03:00:01 AM 6 5.09 0.00 0.92 0.00 0.03 93.96 03:00:01 AM 7 10.02 0.00 1.02 2.33 0.03 86.60 Average: all 12.87 0.00 1.18 1.50 0.06 84.39 Average: 0 7.86 0.00 0.74 1.15 0.07 90.18 Average: 1 20.95 0.00 1.70 2.92 0.07 74.35 Average: 2 18.78 0.00 1.56 1.20 0.07 78.39 Average: 3 4.56 0.00 0.88 1.16 0.06 93.34 Average: 4 16.01 0.00 1.14 2.18 0.06 80.61 Average: 5 10.57 0.00 1.29 1.14 0.05 86.96 Average: 6 13.63 0.00 1.06 0.64 0.05 84.63 Average: 7 10.58 0.00 1.10 1.63 0.05 86.64