---> uname -a: Linux prd-centos8-docker-8c-8g-4567.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: 2799.996 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 1009 28416 19 2463 30432 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:6f:84:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe6f:84ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:d1:4d:0d 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) 02/11/2024 _x86_64_ (8 CPU) 05:17:21 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 115.45 6.67 108.78 1270.32 9143.79 05:20:01 AM 158.96 3.70 155.26 1034.19 6736.82 05:21:01 AM 95.99 1.58 94.40 388.41 7329.08 05:22:01 AM 63.93 0.67 63.26 65.84 4559.41 Average: 108.58 3.15 105.43 689.64 6942.22 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29510432 31230528 3145280 9.63 2688 2043312 1413168 4.19 168664 2540356 70516 05:20:01 AM 27906580 29783296 4749132 14.54 2688 2191924 2635752 7.82 225352 4050920 84788 05:21:01 AM 27140340 29179220 5515372 16.89 2688 2349312 3322692 9.86 257652 4762200 39428 05:22:01 AM 29161336 31225164 3494376 10.70 2688 2372464 1358228 4.03 431632 2571752 27148 Average: 28429672 30354552 4226040 12.94 2688 2239253 2182460 6.48 270825 3481307 55470 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 128.88 117.08 957.33 14.88 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 213.35 196.27 1356.50 62.52 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 146.94 128.78 1545.45 29.83 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 232.82 223.66 329.67 186.41 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 180.49 166.45 1047.28 73.41 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) 02/11/2024 _x86_64_ (8 CPU) 05:17:21 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 9.50 0.00 0.89 0.77 0.05 88.79 05:19:01 AM 0 2.82 0.00 0.45 0.89 0.05 95.79 05:19:01 AM 1 22.76 0.00 2.09 2.12 0.07 72.96 05:19:01 AM 2 4.66 0.00 0.35 0.45 0.03 94.50 05:19:01 AM 3 14.43 0.00 1.32 1.07 0.05 83.14 05:19:01 AM 4 17.90 0.00 1.65 0.95 0.05 79.45 05:19:01 AM 5 8.51 0.00 0.60 0.20 0.05 90.64 05:19:01 AM 6 4.02 0.00 0.45 0.25 0.05 95.23 05:19:01 AM 7 0.93 0.00 0.20 0.22 0.02 98.63 05:20:01 AM all 29.36 0.00 1.36 0.61 0.08 68.58 05:20:01 AM 0 24.90 0.00 0.99 0.82 0.08 73.21 05:20:01 AM 1 22.68 0.00 1.40 0.12 0.07 75.73 05:20:01 AM 2 35.74 0.00 1.55 1.45 0.08 61.17 05:20:01 AM 3 27.97 0.00 1.60 1.04 0.08 69.31 05:20:01 AM 4 31.14 0.00 1.84 0.22 0.07 66.74 05:20:01 AM 5 36.86 0.00 1.34 0.57 0.08 61.15 05:20:01 AM 6 28.54 0.00 0.95 0.10 0.07 70.34 05:20:01 AM 7 27.08 0.00 1.22 0.58 0.08 71.03 05:21:01 AM all 36.90 0.00 1.48 0.53 0.08 61.02 05:21:01 AM 0 37.50 0.00 1.23 0.02 0.08 61.17 05:21:01 AM 1 32.14 0.00 1.84 0.28 0.08 65.65 05:21:01 AM 2 42.48 0.00 1.42 0.18 0.08 55.83 05:21:01 AM 3 31.20 0.00 1.49 0.13 0.08 67.09 05:21:01 AM 4 41.66 0.00 1.44 0.23 0.08 56.59 05:21:01 AM 5 39.57 0.00 1.49 2.29 0.07 56.59 05:21:01 AM 6 34.02 0.00 1.47 0.62 0.08 63.81 05:21:01 AM 7 36.61 0.00 1.45 0.45 0.07 61.42 05:22:01 AM all 12.59 0.00 1.23 0.28 0.06 85.85 05:22:01 AM 0 14.02 0.00 1.39 0.02 0.07 84.51 05:22:01 AM 1 18.20 0.00 2.10 0.13 0.08 79.48 05:22:01 AM 2 23.61 0.00 1.19 0.15 0.07 74.99 05:22:01 AM 3 16.06 0.00 1.60 0.05 0.05 82.24 05:22:01 AM 4 11.90 0.00 1.22 1.12 0.05 85.71 05:22:01 AM 5 4.00 0.00 0.80 0.67 0.05 94.47 05:22:01 AM 6 4.76 0.00 0.74 0.00 0.05 94.45 05:22:01 AM 7 8.15 0.00 0.77 0.07 0.05 90.97 Average: all 22.09 0.00 1.24 0.55 0.07 76.06 Average: 0 19.82 0.00 1.01 0.43 0.07 78.66 Average: 1 23.95 0.00 1.86 0.66 0.08 73.46 Average: 2 26.63 0.00 1.13 0.56 0.07 71.62 Average: 3 22.41 0.00 1.50 0.57 0.07 75.45 Average: 4 25.64 0.00 1.54 0.63 0.06 72.13 Average: 5 22.24 0.00 1.06 0.93 0.06 75.71 Average: 6 17.83 0.00 0.90 0.24 0.06 80.96 Average: 7 18.19 0.00 0.91 0.33 0.05 80.52