---> uname -a: Linux prd-centos8-docker-8c-8g-37873.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 27048 19 3820 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:b3:6f:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:feb3:6fa9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:47:4c:13 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) 13:51:22 LINUX RESTART (8 CPU) 01:52:03 PM tps rtps wtps bread/s bwrtn/s 01:53:01 PM 135.09 9.38 125.72 2890.18 8892.40 01:54:01 PM 268.62 15.55 253.07 1747.58 8253.89 01:55:01 PM 129.92 0.70 129.22 66.78 53314.41 Average: 178.35 8.53 169.82 1553.32 23651.69 01:52:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 PM 29473852 31265668 3181860 9.74 2688 2112512 1389332 4.12 172296 2563820 119492 01:54:01 PM 27259604 30584564 5396108 16.52 2688 3631336 1939984 5.76 342148 4551704 1416540 01:55:01 PM 27675108 31127428 4980604 15.25 2688 3758416 1494428 4.43 541008 3938844 1120 Average: 28136188 30992553 4519524 13.84 2688 3167421 1607915 4.77 351817 3684789 512384 01:52:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 89.62 67.17 1052.80 30.56 0.00 0.00 0.00 0.00 01:53:01 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 673.09 459.44 9714.68 73.48 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 181.34 191.87 250.41 1891.81 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 317.19 241.42 3701.72 672.44 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) 13:51:22 LINUX RESTART (8 CPU) 01:52:03 PM CPU %user %nice %system %iowait %steal %idle 01:53:01 PM all 8.48 0.00 1.02 0.76 0.05 89.69 01:53:01 PM 0 5.52 0.00 0.76 0.28 0.05 93.39 01:53:01 PM 1 6.32 0.00 1.17 1.24 0.05 91.21 01:53:01 PM 2 5.40 0.00 0.79 0.24 0.03 93.53 01:53:01 PM 3 24.35 0.00 2.38 1.47 0.03 71.76 01:53:01 PM 4 3.63 0.00 0.57 0.85 0.09 94.87 01:53:01 PM 5 16.39 0.00 1.21 0.50 0.03 81.87 01:53:01 PM 6 5.17 0.00 0.86 1.35 0.03 92.59 01:53:01 PM 7 1.07 0.00 0.40 0.16 0.07 98.31 01:54:01 PM all 14.12 0.00 1.38 0.96 0.07 83.47 01:54:01 PM 0 16.57 0.00 1.00 1.34 0.07 81.02 01:54:01 PM 1 12.18 0.00 1.04 0.35 0.08 86.34 01:54:01 PM 2 8.61 0.00 1.69 1.34 0.07 88.30 01:54:01 PM 3 12.54 0.00 2.02 1.49 0.07 83.88 01:54:01 PM 4 19.51 0.00 1.10 0.75 0.07 78.56 01:54:01 PM 5 8.33 0.00 1.02 0.80 0.08 89.76 01:54:01 PM 6 15.76 0.00 2.12 1.15 0.07 80.90 01:54:01 PM 7 19.46 0.00 1.02 0.49 0.08 78.95 01:55:01 PM all 9.13 0.00 1.28 2.38 0.06 87.16 01:55:01 PM 0 10.07 0.00 1.59 0.22 0.08 88.04 01:55:01 PM 1 15.29 0.00 1.43 4.78 0.07 78.44 01:55:01 PM 2 8.08 0.00 1.34 8.69 0.07 81.83 01:55:01 PM 3 8.75 0.00 0.93 0.50 0.05 89.77 01:55:01 PM 4 4.19 0.00 1.54 1.92 0.03 92.32 01:55:01 PM 5 2.47 0.00 1.07 0.17 0.05 96.24 01:55:01 PM 6 9.97 0.00 1.15 1.07 0.05 87.75 01:55:01 PM 7 14.20 0.00 1.17 1.74 0.05 82.84 Average: all 10.60 0.00 1.23 1.38 0.06 86.74 Average: 0 10.77 0.00 1.12 0.61 0.07 87.42 Average: 1 11.32 0.00 1.21 2.13 0.07 85.27 Average: 2 7.38 0.00 1.28 3.46 0.06 87.83 Average: 3 15.11 0.00 1.77 1.15 0.05 81.92 Average: 4 9.17 0.00 1.08 1.18 0.06 88.52 Average: 5 8.99 0.00 1.10 0.49 0.06 89.37 Average: 6 10.35 0.00 1.39 1.19 0.05 87.02 Average: 7 11.69 0.00 0.87 0.80 0.07 86.58