---> uname -a: Linux prd-centos8-docker-8c-8g-4878.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1001 28194 19 2693 30440 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:dc:70:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fedc:702d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:24:7c:b5 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) 02/12/2024 _x86_64_ (8 CPU) 15:22:11 LINUX RESTART (8 CPU) 03:23:03 PM tps rtps wtps bread/s bwrtn/s 03:24:01 PM 142.46 11.36 131.10 3163.73 10385.71 03:25:01 PM 237.41 17.06 220.35 2562.37 11498.90 03:26:01 PM 83.81 0.47 83.34 64.11 8348.43 Average: 154.69 9.61 145.08 1916.11 10074.12 03:23:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 PM 29394828 31211336 3260884 9.99 2688 2134732 2003552 5.94 173756 2635676 117460 03:25:01 PM 27573004 29790160 5082708 15.56 2688 2530000 2738640 8.13 294560 4299664 160260 03:26:01 PM 28884244 31178520 3771468 11.55 2688 2603008 1464972 4.35 491224 2790040 40128 Average: 28617359 30726672 4038353 12.37 2688 2422580 2069055 6.14 319847 3241793 105949 03:23:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 72.37 48.22 1123.99 22.82 0.00 0.00 0.00 0.00 03:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 429.53 343.39 4944.28 49.14 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 2.17 2.17 0.36 0.36 0.00 0.00 0.00 0.00 03:26:01 PM eth0 104.05 88.24 764.66 25.21 0.00 0.00 0.00 0.00 03:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 203.43 161.20 2290.52 32.49 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) 02/12/2024 _x86_64_ (8 CPU) 15:22:11 LINUX RESTART (8 CPU) 03:23:03 PM CPU %user %nice %system %iowait %steal %idle 03:24:01 PM all 10.71 0.00 1.03 1.17 0.05 87.05 03:24:01 PM 0 3.26 0.00 0.55 1.10 0.05 95.04 03:24:01 PM 1 13.17 0.00 1.38 1.02 0.05 84.38 03:24:01 PM 2 21.45 0.00 1.66 1.26 0.03 75.60 03:24:01 PM 3 10.09 0.00 0.79 1.02 0.03 88.06 03:24:01 PM 4 8.56 0.00 1.12 1.63 0.05 88.64 03:24:01 PM 5 5.03 0.00 0.57 1.43 0.07 92.89 03:24:01 PM 6 9.43 0.00 0.81 1.05 0.03 88.67 03:24:01 PM 7 14.72 0.00 1.35 0.81 0.03 83.09 03:25:01 PM all 35.35 0.00 1.33 1.42 0.09 61.81 03:25:01 PM 0 41.06 0.00 0.91 1.11 0.07 56.86 03:25:01 PM 1 20.44 0.00 1.09 0.32 0.13 78.02 03:25:01 PM 2 29.93 0.00 1.72 4.48 0.10 63.76 03:25:01 PM 3 25.97 0.00 1.22 1.79 0.08 70.93 03:25:01 PM 4 43.61 0.00 1.41 0.97 0.08 53.92 03:25:01 PM 5 53.35 0.00 1.52 0.57 0.08 44.47 03:25:01 PM 6 41.26 0.00 1.56 0.77 0.10 56.31 03:25:01 PM 7 27.26 0.00 1.17 1.34 0.10 70.13 03:26:01 PM all 28.14 0.00 1.06 0.55 0.07 70.18 03:26:01 PM 0 29.33 0.00 0.92 0.10 0.08 69.57 03:26:01 PM 1 35.84 0.00 1.99 1.52 0.07 60.58 03:26:01 PM 2 32.29 0.00 0.87 0.13 0.08 66.63 03:26:01 PM 3 25.91 0.00 0.57 0.32 0.07 73.13 03:26:01 PM 4 21.74 0.00 0.82 1.00 0.07 76.37 03:26:01 PM 5 26.77 0.00 1.13 0.70 0.07 71.33 03:26:01 PM 6 25.41 0.00 1.19 0.57 0.05 72.79 03:26:01 PM 7 27.86 0.00 1.00 0.05 0.07 71.03 Average: all 24.88 0.00 1.14 1.04 0.07 72.87 Average: 0 24.74 0.00 0.79 0.77 0.07 73.63 Average: 1 23.26 0.00 1.49 0.95 0.08 74.22 Average: 2 27.96 0.00 1.41 1.97 0.07 68.59 Average: 3 20.77 0.00 0.86 1.04 0.06 77.26 Average: 4 24.80 0.00 1.12 1.20 0.07 72.82 Average: 5 28.63 0.00 1.08 0.90 0.07 69.32 Average: 6 25.52 0.00 1.19 0.80 0.06 72.44 Average: 7 23.38 0.00 1.17 0.73 0.07 74.65