---> uname -a: Linux prd-centos8-docker-8c-8g-25327.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 1002 27387 19 3500 30436 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:f0:35:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fef0:35fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:e8:13:25 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) 04/23/2024 _x86_64_ (8 CPU) 11:02:21 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 110.55 6.96 103.58 1302.23 8068.16 11:05:01 AM 249.59 2.27 247.33 300.48 9445.93 11:06:01 AM 147.42 3.35 144.07 162.35 36165.88 Average: 169.18 4.19 164.99 588.37 17893.79 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29573212 31310740 3082500 9.44 2688 2057828 1407528 4.18 164688 2475052 142156 11:05:01 AM 27597344 30449484 5058368 15.49 2688 3163000 2208960 6.55 201664 4369392 1033328 11:06:01 AM 28055520 31166056 4600192 14.09 2688 3414968 1449200 4.30 290880 3803300 258504 Average: 28408692 30975427 4247020 13.01 2688 2878599 1688563 5.01 219077 3549248 477996 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 58.15 40.67 865.43 8.06 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 531.44 391.10 8791.71 78.42 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 146.32 171.16 576.92 1170.01 0.00 0.00 0.00 0.00 11:06:01 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 245.29 200.97 3411.06 418.85 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) 04/23/2024 _x86_64_ (8 CPU) 11:02:21 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 9.93 0.00 0.90 0.96 0.05 88.16 11:04:01 AM 0 9.03 0.00 0.95 0.45 0.08 89.49 11:04:01 AM 1 20.23 0.00 1.86 2.34 0.07 75.51 11:04:01 AM 2 2.76 0.00 0.20 0.12 0.05 96.88 11:04:01 AM 3 8.93 0.00 0.92 1.09 0.03 89.03 11:04:01 AM 4 1.55 0.00 0.17 0.45 0.07 97.76 11:04:01 AM 5 5.29 0.00 0.47 0.18 0.03 94.03 11:04:01 AM 6 18.98 0.00 1.48 0.62 0.03 78.88 11:04:01 AM 7 12.71 0.00 1.17 2.40 0.05 83.67 11:05:01 AM all 13.13 0.00 1.16 1.37 0.08 84.27 11:05:01 AM 0 9.78 0.00 1.10 0.64 0.10 88.38 11:05:01 AM 1 18.24 0.00 0.94 2.17 0.07 78.58 11:05:01 AM 2 11.95 0.00 1.47 0.38 0.10 86.09 11:05:01 AM 3 15.89 0.00 0.75 1.56 0.08 81.72 11:05:01 AM 4 13.13 0.00 1.54 2.14 0.07 83.12 11:05:01 AM 5 9.66 0.00 1.07 1.71 0.07 87.50 11:05:01 AM 6 13.97 0.00 1.39 1.32 0.07 83.25 11:05:01 AM 7 12.40 0.00 1.04 1.00 0.05 85.51 11:06:01 AM all 8.87 0.00 0.86 2.59 0.06 87.63 11:06:01 AM 0 9.33 0.00 0.77 2.92 0.05 86.93 11:06:01 AM 1 17.33 0.00 0.97 3.76 0.08 77.86 11:06:01 AM 2 14.27 0.00 0.94 4.72 0.05 80.03 11:06:01 AM 3 7.29 0.00 1.18 0.83 0.05 90.64 11:06:01 AM 4 3.71 0.00 0.70 1.74 0.07 93.79 11:06:01 AM 5 7.08 0.00 1.20 0.58 0.07 91.06 11:06:01 AM 6 6.73 0.00 0.47 5.17 0.03 87.60 11:06:01 AM 7 5.24 0.00 0.62 1.00 0.05 93.09 Average: all 10.64 0.00 0.97 1.64 0.06 86.69 Average: 0 9.38 0.00 0.94 1.34 0.08 88.27 Average: 1 18.60 0.00 1.25 2.76 0.07 77.32 Average: 2 9.66 0.00 0.87 1.74 0.07 87.67 Average: 3 10.70 0.00 0.95 1.16 0.06 87.13 Average: 4 6.12 0.00 0.80 1.44 0.07 91.56 Average: 5 7.34 0.00 0.91 0.82 0.06 90.86 Average: 6 13.23 0.00 1.11 2.37 0.04 83.24 Average: 7 10.11 0.00 0.94 1.47 0.05 87.43