---> uname -a: Linux prd-centos8-docker-8c-8g-34321.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 1041 27034 19 3815 30399 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:63:82:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe63:82bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:e7:a5:be 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) 08/28/2024 _x86_64_ (8 CPU) 13:51:24 LINUX RESTART (8 CPU) 01:52:02 PM tps rtps wtps bread/s bwrtn/s 01:53:02 PM 130.23 9.51 120.72 2846.90 9339.92 01:54:01 PM 284.12 15.84 268.28 1683.78 9273.36 01:55:01 PM 132.96 0.70 132.26 66.78 53200.18 Average: 182.15 8.64 173.51 1524.25 24102.99 01:52:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:02 PM 29451872 31239700 3203840 9.81 2688 2108476 1399100 4.15 171824 2583760 141520 01:54:01 PM 27383784 30577972 5271928 16.14 2688 3501324 1917892 5.69 289324 4481592 1293092 01:55:01 PM 27747236 31193052 4908476 15.03 2688 3751552 1422740 4.22 566524 3842304 980 Average: 28194297 31003575 4461415 13.66 2688 3120451 1579911 4.69 342557 3635885 478531 01:52:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:02 PM eth0 92.26 69.57 1183.76 30.54 0.00 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 570.33 433.11 9843.20 72.31 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 199.32 200.72 292.59 1892.60 0.00 0.00 0.00 0.00 01:55:01 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 286.79 234.27 3753.30 672.08 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) 08/28/2024 _x86_64_ (8 CPU) 13:51:24 LINUX RESTART (8 CPU) 01:52:02 PM CPU %user %nice %system %iowait %steal %idle 01:53:02 PM all 9.06 0.00 1.01 0.81 0.05 89.07 01:53:02 PM 0 4.51 0.00 0.64 0.07 0.05 94.73 01:53:02 PM 1 12.09 0.00 1.24 1.73 0.05 84.89 01:53:02 PM 2 4.42 0.00 0.54 1.63 0.08 93.32 01:53:02 PM 3 12.02 0.00 1.24 0.71 0.03 86.00 01:53:02 PM 4 25.34 0.00 2.44 1.41 0.03 70.77 01:53:02 PM 5 1.14 0.00 0.27 0.00 0.03 98.56 01:53:02 PM 6 11.14 0.00 1.29 0.20 0.05 87.31 01:53:02 PM 7 1.82 0.00 0.42 0.71 0.05 96.99 01:54:01 PM all 12.84 0.00 1.28 1.51 0.07 84.30 01:54:01 PM 0 14.31 0.00 1.48 1.43 0.07 82.72 01:54:01 PM 1 13.71 0.00 1.39 0.92 0.07 83.91 01:54:01 PM 2 14.01 0.00 1.92 2.72 0.09 81.26 01:54:01 PM 3 12.22 0.00 1.22 0.99 0.07 85.50 01:54:01 PM 4 14.70 0.00 1.10 0.63 0.05 83.51 01:54:01 PM 5 10.60 0.00 0.97 2.40 0.07 85.96 01:54:01 PM 6 13.02 0.00 0.87 1.58 0.07 84.46 01:54:01 PM 7 10.16 0.00 1.28 1.41 0.07 87.09 01:55:01 PM all 9.87 0.00 1.20 3.17 0.06 85.70 01:55:01 PM 0 10.93 0.00 1.16 3.10 0.07 84.74 01:55:01 PM 1 17.96 0.00 1.49 4.26 0.07 76.23 01:55:01 PM 2 11.43 0.00 1.55 2.79 0.07 84.16 01:55:01 PM 3 12.27 0.00 1.62 3.23 0.07 82.82 01:55:01 PM 4 12.24 0.00 1.19 4.51 0.05 82.01 01:55:01 PM 5 4.08 0.00 0.60 0.03 0.05 95.24 01:55:01 PM 6 5.37 0.00 1.17 4.45 0.07 88.95 01:55:01 PM 7 4.67 0.00 0.80 2.98 0.05 91.50 Average: all 10.59 0.00 1.16 1.84 0.06 86.36 Average: 0 9.92 0.00 1.09 1.54 0.06 87.39 Average: 1 14.61 0.00 1.37 2.31 0.06 81.64 Average: 2 9.96 0.00 1.34 2.38 0.08 86.24 Average: 3 12.17 0.00 1.36 1.65 0.06 84.76 Average: 4 17.40 0.00 1.58 2.19 0.05 78.78 Average: 5 5.26 0.00 0.61 0.81 0.05 93.27 Average: 6 9.82 0.00 1.11 2.09 0.06 86.92 Average: 7 5.54 0.00 0.83 1.71 0.06 91.86