---> uname -a: Linux prd-centos8-docker-8c-8g-18654.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 997 28276 19 2615 30448 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:18:55:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe18:55e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:81:6a:7f 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) 03/27/2024 _x86_64_ (8 CPU) 19:06:34 LINUX RESTART (8 CPU) 07:07:01 PM tps rtps wtps bread/s bwrtn/s 07:08:01 PM 118.70 22.76 95.93 4905.58 6370.99 07:09:01 PM 215.98 20.01 195.97 3967.34 10056.98 07:10:01 PM 104.57 1.33 103.23 392.80 11877.16 Average: 146.41 14.70 131.71 3088.48 9435.21 07:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:08:01 PM 29630752 31283048 3024960 9.26 2688 1977544 1427108 4.23 167744 2434408 132680 07:09:01 PM 28716076 30736580 3939636 12.06 2688 2336180 1779192 5.28 242804 3224720 146872 07:10:01 PM 28926940 31143856 3728772 11.42 2688 2529788 1474628 4.38 469220 2782296 1728 Average: 29091256 31054495 3564456 10.92 2688 2281171 1560309 4.63 293256 2813808 93760 07:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 423.13 265.61 1584.49 61.17 0.00 0.00 0.00 0.00 07:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 250.27 217.66 2507.32 51.30 0.00 0.00 0.00 0.00 07:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM lo 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 07:10:01 PM eth0 184.74 128.24 2811.89 19.44 0.00 0.00 0.00 0.00 07:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 286.04 203.83 2301.27 43.97 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) 03/27/2024 _x86_64_ (8 CPU) 19:06:34 LINUX RESTART (8 CPU) 07:07:01 PM CPU %user %nice %system %iowait %steal %idle 07:08:01 PM all 11.49 0.00 1.50 2.14 0.05 84.82 07:08:01 PM 0 4.14 0.00 1.59 4.32 0.05 89.89 07:08:01 PM 1 15.59 0.00 1.30 1.25 0.07 81.78 07:08:01 PM 2 9.08 0.00 1.17 1.22 0.05 88.48 07:08:01 PM 3 4.59 0.00 1.54 1.46 0.05 92.36 07:08:01 PM 4 12.40 0.00 1.34 0.84 0.05 85.37 07:08:01 PM 5 14.99 0.00 2.48 4.05 0.05 78.43 07:08:01 PM 6 13.12 0.00 1.04 1.45 0.05 84.34 07:08:01 PM 7 17.93 0.00 1.57 2.55 0.03 77.91 07:09:01 PM all 19.85 0.00 1.26 2.30 0.07 76.52 07:09:01 PM 0 15.94 0.00 0.90 1.88 0.08 81.19 07:09:01 PM 1 32.18 0.00 2.02 1.92 0.07 63.81 07:09:01 PM 2 13.31 0.00 1.10 1.87 0.07 83.65 07:09:01 PM 3 19.85 0.00 1.89 3.82 0.08 74.36 07:09:01 PM 4 25.13 0.00 0.67 0.27 0.05 73.89 07:09:01 PM 5 12.84 0.00 0.95 2.59 0.07 83.55 07:09:01 PM 6 19.26 0.00 1.12 4.84 0.07 74.71 07:09:01 PM 7 20.28 0.00 1.40 1.24 0.07 77.01 07:10:01 PM all 29.32 0.00 0.90 1.12 0.07 68.59 07:10:01 PM 0 32.76 0.00 1.23 0.68 0.07 65.26 07:10:01 PM 1 19.03 0.00 0.48 1.65 0.08 78.76 07:10:01 PM 2 25.81 0.00 1.14 1.07 0.07 71.92 07:10:01 PM 3 34.73 0.00 1.19 0.73 0.07 63.28 07:10:01 PM 4 18.70 0.00 0.75 0.28 0.07 80.20 07:10:01 PM 5 39.17 0.00 0.92 2.44 0.07 57.41 07:10:01 PM 6 26.36 0.00 0.82 1.15 0.08 71.58 07:10:01 PM 7 38.04 0.00 0.67 0.95 0.07 60.28 Average: all 20.22 0.00 1.22 1.86 0.06 76.64 Average: 0 17.63 0.00 1.24 2.29 0.07 78.76 Average: 1 22.27 0.00 1.27 1.61 0.07 74.78 Average: 2 16.07 0.00 1.14 1.39 0.06 81.35 Average: 3 19.74 0.00 1.54 2.00 0.07 76.65 Average: 4 18.75 0.00 0.92 0.46 0.06 79.81 Average: 5 22.34 0.00 1.45 3.03 0.06 73.12 Average: 6 19.58 0.00 0.99 2.49 0.07 76.88 Average: 7 25.42 0.00 1.21 1.58 0.06 71.73