---> uname -a: Linux prd-centos8-docker-8c-8g-18683.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 970 27085 19 3834 30469 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:bc:96:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:febc:960d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:1d:14:99 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) 03/27/2024 _x86_64_ (8 CPU) 23:36:22 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 128.27 9.71 118.56 2941.29 9144.37 11:39:01 PM 294.25 14.41 279.84 1566.54 20621.48 11:40:01 PM 107.66 2.12 105.55 143.02 40600.35 Average: 176.72 8.75 167.98 1550.28 23455.56 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29495636 31302600 3160076 9.68 2688 2127008 1374916 4.08 171532 2535896 100772 11:39:01 PM 27486536 30681800 5169176 15.83 2688 3502552 1836388 5.45 276080 4390636 891284 11:40:01 PM 27694488 31159920 4961224 15.19 2688 3770636 1503668 4.46 540104 3919540 996 Average: 28225553 31048107 4430159 13.57 2688 3133399 1571657 4.66 329239 3615357 331017 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 97.58 72.59 1066.30 31.24 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 567.84 431.96 9646.43 66.89 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 209.03 197.32 301.31 1892.99 0.00 0.00 0.00 0.00 11:40:01 PM 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 291.47 233.95 3671.02 663.74 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) 03/27/2024 _x86_64_ (8 CPU) 23:36:22 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 9.50 0.00 1.01 0.71 0.05 88.73 11:38:01 PM 0 5.17 0.00 0.75 0.12 0.07 93.90 11:38:01 PM 1 2.25 0.00 0.65 0.85 0.05 96.19 11:38:01 PM 2 24.75 0.00 2.25 2.64 0.05 70.31 11:38:01 PM 3 1.78 0.00 0.28 0.45 0.10 97.39 11:38:01 PM 4 11.35 0.00 1.03 0.37 0.05 87.20 11:38:01 PM 5 15.78 0.00 1.60 0.33 0.03 82.25 11:38:01 PM 6 5.34 0.00 0.45 0.48 0.03 93.69 11:38:01 PM 7 9.51 0.00 1.05 0.42 0.03 88.99 11:39:01 PM all 12.13 0.00 1.22 1.55 0.07 85.03 11:39:01 PM 0 11.55 0.00 1.15 1.94 0.07 85.29 11:39:01 PM 1 9.07 0.00 1.64 2.36 0.08 86.85 11:39:01 PM 2 10.11 0.00 1.25 1.87 0.07 86.70 11:39:01 PM 3 8.75 0.00 1.04 1.45 0.07 88.70 11:39:01 PM 4 21.02 0.00 1.37 1.81 0.07 75.74 11:39:01 PM 5 9.90 0.00 0.99 1.19 0.08 87.84 11:39:01 PM 6 13.80 0.00 1.60 0.82 0.07 83.71 11:39:01 PM 7 12.86 0.00 0.68 0.95 0.07 85.44 11:40:01 PM all 11.75 0.00 1.17 1.70 0.06 85.32 11:40:01 PM 0 13.03 0.00 1.22 2.67 0.08 82.99 11:40:01 PM 1 6.99 0.00 1.62 2.04 0.05 89.30 11:40:01 PM 2 10.91 0.00 0.99 0.50 0.07 87.54 11:40:01 PM 3 3.30 0.00 0.87 2.16 0.08 93.59 11:40:01 PM 4 9.86 0.00 0.84 2.19 0.05 87.07 11:40:01 PM 5 27.25 0.00 1.32 0.72 0.07 70.65 11:40:01 PM 6 10.71 0.00 1.10 1.69 0.05 86.45 11:40:01 PM 7 11.92 0.00 1.40 1.60 0.05 85.02 Average: all 11.13 0.00 1.13 1.32 0.06 86.36 Average: 0 9.92 0.00 1.04 1.57 0.07 87.40 Average: 1 6.10 0.00 1.30 1.75 0.06 90.78 Average: 2 15.26 0.00 1.50 1.67 0.06 81.51 Average: 3 4.61 0.00 0.73 1.36 0.08 93.22 Average: 4 14.07 0.00 1.08 1.45 0.06 83.34 Average: 5 17.65 0.00 1.30 0.75 0.06 80.24 Average: 6 9.95 0.00 1.05 1.00 0.05 87.95 Average: 7 11.43 0.00 1.05 0.99 0.05 86.48