---> uname -a: Linux prd-centos8-docker-8c-8g-24705.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 1020 27285 19 3583 30420 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:9a:e3:11 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 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe9a:e311/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:7b:29:9e 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) 04/20/2024 _x86_64_ (8 CPU) 14:23:23 LINUX RESTART (8 CPU) 02:24:01 PM tps rtps wtps bread/s bwrtn/s 02:25:01 PM 109.82 7.00 102.82 1303.52 8086.94 02:26:01 PM 298.53 19.08 279.46 3424.73 9963.05 02:27:01 PM 114.16 0.62 113.55 60.51 45092.02 Average: 174.17 8.90 165.28 1596.27 21048.05 02:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 PM 29536728 31273060 3118984 9.55 2688 2056608 1387236 4.12 165792 2508836 144008 02:26:01 PM 27967396 31158436 4688316 14.36 2688 3497652 1460376 4.33 306512 3882752 1282632 02:27:01 PM 27898792 31108856 4756920 14.57 2688 3516268 1485792 4.41 482172 3774824 1300 Average: 28467639 31180117 4188073 12.82 2688 3023509 1444468 4.29 318159 3388804 475980 02:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM eth0 54.27 38.84 866.29 7.61 0.00 0.00 0.00 0.00 02:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM eth0 601.88 469.88 9330.53 97.37 0.00 0.00 0.00 0.00 02:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM eth0 189.52 174.13 248.39 1187.26 0.00 0.00 0.00 0.00 02:27:01 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 281.91 227.63 3481.88 430.77 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) 04/20/2024 _x86_64_ (8 CPU) 14:23:23 LINUX RESTART (8 CPU) 02:24:01 PM CPU %user %nice %system %iowait %steal %idle 02:25:01 PM all 9.87 0.00 0.87 1.03 0.05 88.19 02:25:01 PM 0 0.88 0.00 0.40 0.05 0.07 98.60 02:25:01 PM 1 17.79 0.00 1.17 1.64 0.05 79.36 02:25:01 PM 2 7.77 0.00 0.79 1.50 0.03 89.91 02:25:01 PM 3 13.81 0.00 1.13 0.90 0.03 84.12 02:25:01 PM 4 28.52 0.00 1.97 2.51 0.05 66.95 02:25:01 PM 5 0.55 0.00 0.25 0.55 0.10 98.54 02:25:01 PM 6 2.79 0.00 0.38 0.58 0.03 96.21 02:25:01 PM 7 6.87 0.00 0.83 0.50 0.02 91.78 02:26:01 PM all 15.12 0.00 1.64 2.09 0.08 81.08 02:26:01 PM 0 17.33 0.00 1.30 1.34 0.07 79.96 02:26:01 PM 1 15.10 0.00 1.68 3.79 0.07 79.37 02:26:01 PM 2 15.99 0.00 1.49 3.97 0.08 78.47 02:26:01 PM 3 25.10 0.00 1.84 2.74 0.08 70.23 02:26:01 PM 4 8.22 0.00 1.00 0.12 0.08 90.58 02:26:01 PM 5 13.60 0.00 1.96 0.62 0.08 83.74 02:26:01 PM 6 9.45 0.00 1.29 2.03 0.08 87.14 02:26:01 PM 7 16.15 0.00 2.56 2.09 0.08 79.12 02:27:01 PM all 9.56 0.00 0.92 4.37 0.05 85.10 02:27:01 PM 0 7.18 0.00 1.09 2.73 0.05 88.95 02:27:01 PM 1 28.83 0.00 1.49 7.20 0.07 62.41 02:27:01 PM 2 1.74 0.00 0.89 4.80 0.05 92.52 02:27:01 PM 3 4.11 0.00 0.80 9.61 0.07 85.40 02:27:01 PM 4 19.33 0.00 1.09 0.87 0.05 78.66 02:27:01 PM 5 11.00 0.00 0.84 1.70 0.05 86.41 02:27:01 PM 6 1.25 0.00 0.40 1.14 0.05 97.16 02:27:01 PM 7 3.08 0.00 0.75 6.93 0.05 89.18 Average: all 11.51 0.00 1.14 2.49 0.06 84.79 Average: 0 8.46 0.00 0.93 1.37 0.06 89.18 Average: 1 20.57 0.00 1.45 4.20 0.06 73.72 Average: 2 8.49 0.00 1.05 3.42 0.06 86.97 Average: 3 14.34 0.00 1.26 4.42 0.06 79.92 Average: 4 18.69 0.00 1.36 1.17 0.06 78.73 Average: 5 8.39 0.00 1.01 0.96 0.08 89.56 Average: 6 4.49 0.00 0.69 1.25 0.06 93.51 Average: 7 8.70 0.00 1.38 3.17 0.05 86.69