---> uname -a: Linux prd-centos8-docker-8c-8g-32810.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: 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): 0-7 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 1004 27511 19 3373 30439 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:c4:b1:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fec4:b11f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:48:59:53 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) 08/22/2024 _x86_64_ (8 CPU) 10:04:26 LINUX RESTART (8 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 155.41 20.91 134.51 4473.18 8820.33 10:07:01 AM 240.76 5.08 235.68 819.06 11470.74 10:08:01 AM 71.49 0.43 71.05 26.80 15977.19 Average: 155.89 8.81 147.08 1773.16 12089.24 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 29258668 31114376 3397044 10.40 2688 2175492 1555052 4.61 182064 2759120 125480 10:07:01 AM 28135976 30431428 4519736 13.84 2688 2608168 2077020 6.16 291772 3741460 266472 10:08:01 AM 28225700 31222600 4430012 13.57 2688 3306948 1401640 4.16 752228 3189368 522368 Average: 28540115 30922801 4115597 12.60 2688 2696869 1677904 4.98 408688 3229983 304773 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 115.81 92.92 1180.50 31.77 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 368.57 304.73 3666.45 40.84 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 180.32 223.16 1076.25 3778.67 0.00 0.00 0.00 0.00 10:08:01 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 221.56 206.93 1974.36 1283.69 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) 08/22/2024 _x86_64_ (8 CPU) 10:04:26 LINUX RESTART (8 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 10.91 0.00 1.11 0.65 0.06 87.27 10:06:01 AM 0 11.09 0.00 1.07 0.78 0.07 86.99 10:06:01 AM 1 10.02 0.00 0.70 0.52 0.07 88.70 10:06:01 AM 2 8.91 0.00 1.25 1.69 0.07 88.08 10:06:01 AM 3 25.08 0.00 2.25 0.65 0.08 71.94 10:06:01 AM 4 6.79 0.00 0.65 0.17 0.05 92.34 10:06:01 AM 5 7.22 0.00 0.90 0.20 0.03 91.64 10:06:01 AM 6 2.77 0.00 0.42 0.57 0.03 96.21 10:06:01 AM 7 15.41 0.00 1.62 0.63 0.08 82.25 10:07:01 AM all 10.99 0.00 0.90 1.67 0.06 86.39 10:07:01 AM 0 12.53 0.00 0.77 2.50 0.07 84.14 10:07:01 AM 1 10.89 0.00 0.85 1.80 0.07 86.39 10:07:01 AM 2 7.91 0.00 0.97 2.55 0.07 88.50 10:07:01 AM 3 15.03 0.00 1.77 4.13 0.07 79.00 10:07:01 AM 4 8.11 0.00 1.10 0.87 0.05 89.87 10:07:01 AM 5 11.93 0.00 0.45 0.43 0.05 87.14 10:07:01 AM 6 5.93 0.00 0.68 0.67 0.05 92.67 10:07:01 AM 7 15.56 0.00 0.58 0.42 0.05 83.39 10:08:01 AM all 5.65 0.00 0.74 1.06 0.03 92.52 10:08:01 AM 0 1.59 0.00 0.65 1.05 0.05 96.66 10:08:01 AM 1 5.66 0.00 0.57 3.29 0.02 90.47 10:08:01 AM 2 4.03 0.00 0.72 0.77 0.03 94.45 10:08:01 AM 3 4.66 0.00 0.72 0.27 0.03 94.32 10:08:01 AM 4 6.09 0.00 0.73 0.75 0.03 92.39 10:08:01 AM 5 18.54 0.00 1.57 0.25 0.03 79.61 10:08:01 AM 6 2.32 0.00 0.57 2.09 0.03 94.99 10:08:01 AM 7 2.27 0.00 0.40 0.02 0.02 97.30 Average: all 9.18 0.00 0.92 1.13 0.05 88.73 Average: 0 8.41 0.00 0.83 1.45 0.06 89.26 Average: 1 8.85 0.00 0.71 1.87 0.05 88.52 Average: 2 6.95 0.00 0.98 1.67 0.06 90.35 Average: 3 14.92 0.00 1.58 1.68 0.06 81.75 Average: 4 7.00 0.00 0.83 0.60 0.04 91.53 Average: 5 12.56 0.00 0.97 0.29 0.04 86.13 Average: 6 3.67 0.00 0.56 1.11 0.04 94.62 Average: 7 11.08 0.00 0.87 0.36 0.05 87.65