---> uname -a: Linux prd-centos8-docker-8c-8g-85275.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1060 26649 19 4180 30366 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:ca:8f:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:feca:8f34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:6b:23:fb 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 inet6 fe80::42:a5ff:fe6b:23fb/64 scope link 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) 11/20/2024 _x86_64_ (8 CPU) 10:44:14 LINUX RESTART (8 CPU) 10:45:02 AM tps rtps wtps bread/s bwrtn/s 10:46:01 AM 210.45 25.64 184.82 8925.65 9664.71 10:47:01 AM 193.19 4.03 189.15 1092.57 29852.63 10:48:01 AM 120.14 12.81 107.33 1029.12 14287.49 Average: 174.39 14.10 160.30 3653.17 17981.13 10:45:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:46:01 AM 28932676 30947244 3723036 11.40 2688 2331768 1878408 5.57 270344 2989396 134120 10:47:01 AM 26459088 29578552 6196624 18.98 2688 3418096 2839932 8.43 418132 5224224 325892 10:48:01 AM 27279800 31085344 5375912 16.46 2688 4098076 1545580 4.59 822164 3999796 643024 Average: 27557188 30537047 5098524 15.61 2688 3282647 2087973 6.19 503547 4071139 367679 10:45:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM eth0 160.34 140.21 1775.66 32.05 0.00 0.00 0.00 0.00 10:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM eth0 1622.91 763.41 10819.83 65.78 0.00 0.00 0.00 0.00 10:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM lo 11.46 11.46 1.26 1.26 0.00 0.00 0.00 0.00 10:48:01 AM eth0 221.18 178.91 2250.97 37.33 0.00 0.00 0.00 0.00 10:48:01 AM docker0 4.32 5.21 0.65 0.61 0.00 0.00 0.00 0.00 Average: lo 3.84 3.84 0.42 0.42 0.00 0.00 0.00 0.00 Average: eth0 670.98 362.07 4966.54 45.13 0.00 0.00 0.00 0.00 Average: docker0 1.45 1.75 0.22 0.20 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) 11/20/2024 _x86_64_ (8 CPU) 10:44:14 LINUX RESTART (8 CPU) 10:45:02 AM CPU %user %nice %system %iowait %steal %idle 10:46:01 AM all 12.47 0.00 1.31 1.40 0.07 84.74 10:46:01 AM 0 4.36 0.00 0.81 1.19 0.08 93.55 10:46:01 AM 1 7.77 0.00 0.92 1.16 0.09 90.07 10:46:01 AM 2 12.07 0.00 0.80 1.02 0.07 86.04 10:46:01 AM 3 21.85 0.00 2.57 3.06 0.07 72.46 10:46:01 AM 4 6.81 0.00 1.22 1.73 0.07 90.17 10:46:01 AM 5 7.16 0.00 0.87 1.45 0.05 90.47 10:46:01 AM 6 14.44 0.00 1.38 0.56 0.05 83.57 10:46:01 AM 7 25.33 0.00 1.92 1.07 0.09 71.59 10:47:01 AM all 29.75 0.00 2.48 1.77 0.09 65.91 10:47:01 AM 0 24.66 0.00 1.95 0.96 0.10 72.33 10:47:01 AM 1 23.96 0.00 2.74 1.79 0.10 71.41 10:47:01 AM 2 44.57 0.00 2.23 0.51 0.10 52.60 10:47:01 AM 3 35.09 0.00 3.09 1.37 0.08 60.37 10:47:01 AM 4 42.63 0.00 2.51 4.35 0.10 50.41 10:47:01 AM 5 23.88 0.00 2.64 0.57 0.10 72.81 10:47:01 AM 6 30.79 0.00 2.51 3.60 0.08 63.02 10:47:01 AM 7 12.47 0.00 2.17 0.98 0.08 84.30 10:48:01 AM all 22.28 0.29 2.65 1.01 0.09 73.69 10:48:01 AM 0 25.57 2.08 3.03 0.67 0.08 68.57 10:48:01 AM 1 22.25 0.00 2.36 1.04 0.08 74.27 10:48:01 AM 2 17.98 0.02 2.13 1.11 0.08 78.69 10:48:01 AM 3 19.64 0.07 2.63 1.56 0.08 76.01 10:48:01 AM 4 24.18 0.02 2.59 0.27 0.10 72.85 10:48:01 AM 5 17.28 0.05 2.67 1.59 0.10 78.31 10:48:01 AM 6 27.66 0.03 2.82 0.20 0.08 69.20 10:48:01 AM 7 23.67 0.03 2.95 1.64 0.08 71.62 Average: all 21.53 0.10 2.15 1.39 0.08 74.75 Average: 0 18.25 0.70 1.94 0.94 0.09 78.09 Average: 1 18.03 0.00 2.01 1.33 0.09 78.55 Average: 2 24.89 0.01 1.72 0.88 0.08 72.42 Average: 3 25.53 0.02 2.76 1.99 0.08 69.62 Average: 4 24.59 0.01 2.11 2.11 0.09 71.09 Average: 5 16.13 0.02 2.06 1.21 0.08 80.50 Average: 6 24.33 0.01 2.24 1.46 0.07 71.89 Average: 7 20.48 0.01 2.35 1.23 0.08 75.85