---> uname -a: Linux prd-centos8-docker-8c-8g-3357.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: 2800.000 BogoMIPS: 5600.00 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 988 28208 19 2693 30453 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:f0:79:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.135/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fef0:79dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:ae:cb:3a 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) 02/07/2024 _x86_64_ (8 CPU) 10:09:25 LINUX RESTART (8 CPU) 10:10:00 AM tps rtps wtps bread/s bwrtn/s 10:10:01 AM 61.14 50.78 10.36 2325.39 7298.96 10:11:02 AM 173.94 12.58 161.36 2209.66 6589.02 10:12:01 AM 237.39 20.43 216.96 4034.56 10621.60 10:13:01 AM 116.01 1.27 114.74 383.14 11551.32 Average: 174.22 11.80 162.42 2200.18 9557.31 10:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:01 AM 30005076 31371228 2650636 8.12 2688 1705888 1396600 4.14 125704 2157948 42824 10:11:02 AM 29604420 31296236 3051292 9.34 2688 2016512 1411804 4.19 168180 2458400 161388 10:12:01 AM 28503184 30548388 4152528 12.72 2688 2359788 1981732 5.88 247604 3429028 154048 10:13:01 AM 27221044 29493464 5434668 16.64 2688 2583220 2809280 8.34 314948 4623340 52916 Average: 28833431 30677329 3822281 11.70 2688 2166352 1899854 5.64 214109 3167179 102794 10:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 1571.50 1181.35 5922.17 246.88 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:02 AM eth0 80.81 56.55 1005.15 10.18 0.00 0.00 0.00 0.00 10:11:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 292.78 252.22 2735.39 51.06 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM lo 2.28 2.28 0.37 0.37 0.00 0.00 0.00 0.00 10:13:01 AM eth0 237.78 183.06 3218.17 24.13 0.00 0.00 0.00 0.00 10:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 217.88 174.30 2355.74 30.66 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) 02/07/2024 _x86_64_ (8 CPU) 10:09:25 LINUX RESTART (8 CPU) 10:10:00 AM CPU %user %nice %system %iowait %steal %idle 10:10:01 AM all 19.67 0.00 4.30 3.91 0.13 71.99 10:10:01 AM 0 9.68 0.00 5.38 0.00 0.00 84.95 10:10:01 AM 1 14.97 0.00 9.63 0.00 0.00 75.40 10:10:01 AM 2 13.23 0.00 3.70 23.81 0.53 58.73 10:10:01 AM 3 22.22 0.00 5.29 0.00 0.00 72.49 10:10:01 AM 4 16.93 0.00 3.70 0.00 0.00 79.37 10:10:01 AM 5 44.74 0.00 2.63 0.00 0.53 52.11 10:10:01 AM 6 24.34 0.00 3.70 7.41 0.00 64.55 10:10:01 AM 7 10.99 0.00 0.52 0.00 0.00 88.48 10:11:02 AM all 9.42 0.00 1.04 1.40 0.04 88.10 10:11:02 AM 0 2.19 0.00 0.65 0.20 0.03 96.93 10:11:02 AM 1 1.27 0.00 0.42 2.33 0.05 95.93 10:11:02 AM 2 10.49 0.00 0.94 1.52 0.05 87.00 10:11:02 AM 3 30.15 0.00 2.46 2.17 0.07 65.15 10:11:02 AM 4 6.77 0.00 0.60 0.68 0.03 91.91 10:11:02 AM 5 9.08 0.00 0.78 0.43 0.02 89.69 10:11:02 AM 6 1.75 0.00 1.07 2.00 0.05 95.12 10:11:02 AM 7 13.67 0.00 1.37 1.84 0.05 83.08 10:12:01 AM all 22.31 0.00 1.35 1.89 0.08 74.37 10:12:01 AM 0 26.21 0.00 1.41 2.48 0.09 69.81 10:12:01 AM 1 32.28 0.00 1.75 1.43 0.08 64.46 10:12:01 AM 2 13.07 0.00 0.99 1.31 0.09 84.55 10:12:01 AM 3 21.80 0.00 1.43 1.99 0.07 74.71 10:12:01 AM 4 18.61 0.00 0.92 0.87 0.07 79.54 10:12:01 AM 5 16.28 0.00 0.97 1.77 0.07 80.92 10:12:01 AM 6 21.29 0.00 1.87 3.96 0.10 72.77 10:12:01 AM 7 28.92 0.00 1.48 1.29 0.09 68.22 10:13:01 AM all 35.51 0.00 1.00 0.92 0.09 62.48 10:13:01 AM 0 31.76 0.00 0.53 0.28 0.10 67.32 10:13:01 AM 1 44.26 0.00 1.02 0.47 0.10 54.16 10:13:01 AM 2 31.98 0.00 0.77 0.08 0.08 67.08 10:13:01 AM 3 38.56 0.00 1.12 1.67 0.08 58.57 10:13:01 AM 4 35.33 0.00 0.74 0.94 0.07 62.93 10:13:01 AM 5 41.55 0.00 1.39 1.44 0.10 55.53 10:13:01 AM 6 18.23 0.00 0.68 1.72 0.05 79.31 10:13:01 AM 7 42.38 0.00 1.79 0.79 0.10 54.95 Average: all 22.38 0.00 1.16 1.43 0.07 74.96 Average: 0 19.90 0.00 0.91 0.97 0.07 78.15 Average: 1 25.81 0.00 1.15 1.39 0.08 71.57 Average: 2 18.49 0.00 0.93 1.21 0.08 79.30 Average: 3 30.14 0.00 1.71 1.92 0.07 66.16 Average: 4 20.20 0.00 0.78 0.82 0.06 78.14 Average: 5 22.56 0.00 1.06 1.20 0.07 75.11 Average: 6 13.83 0.00 1.23 2.60 0.07 82.27 Average: 7 28.13 0.00 1.54 1.29 0.08 68.97