---> uname -a: Linux prd-centos8-docker-8c-8g-37806.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 1008 27514 19 3366 30434 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:d2:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fec4:d2fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:b4:a5:53 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) 09/12/2024 _x86_64_ (8 CPU) 07:12:23 LINUX RESTART (8 CPU) 07:13:02 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 125.50 9.25 116.25 2911.37 8771.97 07:15:01 AM 220.34 23.26 197.08 7330.73 8655.49 07:16:01 AM 105.28 0.70 104.58 142.78 30849.13 Average: 150.52 11.08 139.44 3465.13 16132.25 07:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 29499776 31275868 3155936 9.66 2688 2097636 1407276 4.18 168296 2543640 116580 07:15:01 AM 27706832 30222900 4948880 15.15 2688 2827968 2601488 7.72 460532 4002252 436264 07:16:01 AM 28236056 31225700 4419656 13.53 2688 3298304 1425352 4.23 742552 3184268 24352 Average: 28480888 30908156 4174824 12.78 2688 2741303 1811372 5.37 457127 3243387 192399 07:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 93.32 68.07 1060.81 24.93 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 347.24 303.43 3630.09 47.09 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 198.32 176.94 1512.63 37.81 0.00 0.00 0.00 0.00 07:16:01 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 213.64 183.47 2073.64 36.68 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) 09/12/2024 _x86_64_ (8 CPU) 07:12:23 LINUX RESTART (8 CPU) 07:13:02 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 8.33 0.00 0.95 0.91 0.05 89.76 07:14:01 AM 0 1.32 0.00 0.41 0.19 0.07 98.01 07:14:01 AM 1 2.60 0.00 0.80 1.63 0.07 94.91 07:14:01 AM 2 12.84 0.00 0.92 1.61 0.05 84.58 07:14:01 AM 3 23.55 0.00 1.87 1.43 0.05 73.11 07:14:01 AM 4 4.45 0.00 0.66 0.56 0.03 94.30 07:14:01 AM 5 6.89 0.00 0.78 0.92 0.05 91.36 07:14:01 AM 6 13.77 0.00 1.63 0.76 0.03 83.80 07:14:01 AM 7 1.26 0.00 0.56 0.17 0.03 97.98 07:15:01 AM all 26.94 0.00 1.59 1.41 0.08 69.98 07:15:01 AM 0 25.21 0.00 1.15 0.25 0.08 73.30 07:15:01 AM 1 34.20 0.00 1.97 1.97 0.08 61.77 07:15:01 AM 2 26.05 0.00 1.62 2.61 0.08 69.63 07:15:01 AM 3 25.00 0.00 1.62 1.52 0.08 71.76 07:15:01 AM 4 16.46 0.00 1.19 2.13 0.08 80.14 07:15:01 AM 5 24.88 0.00 1.66 0.99 0.08 72.39 07:15:01 AM 6 26.33 0.00 1.61 1.71 0.08 70.27 07:15:01 AM 7 37.35 0.00 1.87 0.08 0.08 60.61 07:16:01 AM all 16.96 0.00 1.65 2.13 0.07 79.20 07:16:01 AM 0 6.26 0.00 1.05 0.70 0.07 91.92 07:16:01 AM 1 21.61 0.00 1.98 2.82 0.08 73.51 07:16:01 AM 2 19.01 0.00 1.73 2.97 0.08 76.21 07:16:01 AM 3 27.20 0.00 2.07 0.82 0.08 69.82 07:16:01 AM 4 11.43 0.00 1.91 1.34 0.07 85.24 07:16:01 AM 5 12.46 0.00 1.43 4.44 0.05 81.62 07:16:01 AM 6 20.45 0.00 1.24 2.66 0.05 75.61 07:16:01 AM 7 17.24 0.00 1.79 1.27 0.05 79.64 Average: all 17.45 0.00 1.40 1.48 0.07 79.60 Average: 0 10.98 0.00 0.87 0.38 0.07 87.69 Average: 1 19.55 0.00 1.59 2.14 0.08 76.64 Average: 2 19.33 0.00 1.42 2.40 0.07 76.77 Average: 3 25.26 0.00 1.86 1.26 0.07 71.56 Average: 4 10.81 0.00 1.26 1.35 0.06 86.53 Average: 5 14.78 0.00 1.29 2.12 0.06 81.74 Average: 6 20.21 0.00 1.49 1.71 0.06 76.53 Average: 7 18.71 0.00 1.41 0.51 0.06 79.31