---> uname -a: Linux prd-centos8-docker-8c-8g-82835.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 1058 26704 19 4127 30369 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:74:7d:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe74:7d75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:02:fd:84 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:d3ff:fe02:fd84/64 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) 11/10/2024 _x86_64_ (8 CPU) 20:53:23 LINUX RESTART (8 CPU) 08:54:02 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 134.38 9.30 125.08 2912.50 9506.34 08:56:01 PM 256.47 20.16 236.31 2892.45 14122.53 08:57:01 PM 134.08 15.88 118.21 5437.41 31068.72 Average: 175.20 15.15 160.05 3752.26 18282.21 08:54:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29504824 31285036 3150888 9.65 2688 2101256 1392672 4.13 168180 2538052 111024 08:56:01 PM 27470752 29680696 5184960 15.88 2688 2522168 2783576 8.26 284296 4414076 81488 08:57:01 PM 26417740 30155372 6237972 19.10 2688 4030844 2286900 6.79 729412 4951084 563788 Average: 27797772 30373701 4857940 14.88 2688 2884756 2154383 6.39 393963 3967737 252100 08:54:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 106.08 77.70 1096.30 27.87 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 506.18 389.99 5264.19 56.16 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 13.66 13.66 1.41 1.41 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1222.71 500.25 7622.73 48.34 0.00 0.00 0.00 0.00 08:57:01 PM docker0 4.66 5.61 0.71 0.65 0.00 0.00 0.00 0.00 Average: lo 4.58 4.58 0.47 0.47 0.00 0.00 0.00 0.00 Average: eth0 614.52 324.02 4681.11 44.21 0.00 0.00 0.00 0.00 Average: docker0 1.56 1.88 0.24 0.22 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) 11/10/2024 _x86_64_ (8 CPU) 20:53:23 LINUX RESTART (8 CPU) 08:54:02 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 8.72 0.00 1.01 0.74 0.05 89.47 08:55:01 PM 0 13.40 0.00 1.65 0.73 0.08 84.14 08:55:01 PM 1 23.66 0.00 2.65 1.26 0.07 72.36 08:55:01 PM 2 2.47 0.00 0.61 0.73 0.07 96.12 08:55:01 PM 3 2.91 0.00 0.61 1.77 0.03 94.68 08:55:01 PM 4 2.34 0.00 0.39 0.51 0.02 96.74 08:55:01 PM 5 16.45 0.00 1.19 0.41 0.03 81.92 08:55:01 PM 6 6.14 0.00 0.68 0.37 0.05 92.75 08:55:01 PM 7 2.38 0.00 0.32 0.17 0.05 97.08 08:56:01 PM all 32.84 0.00 1.38 1.19 0.08 64.50 08:56:01 PM 0 19.36 0.00 1.15 0.74 0.07 78.68 08:56:01 PM 1 31.01 0.00 1.34 1.74 0.08 65.82 08:56:01 PM 2 21.99 0.00 1.47 0.80 0.08 75.65 08:56:01 PM 3 31.22 0.00 1.61 1.69 0.08 65.40 08:56:01 PM 4 30.46 0.00 0.99 0.55 0.07 67.93 08:56:01 PM 5 33.20 0.00 0.99 0.74 0.08 64.99 08:56:01 PM 6 49.26 0.00 1.32 0.70 0.08 48.63 08:56:01 PM 7 46.21 0.00 2.18 2.60 0.10 48.91 08:57:01 PM all 18.25 0.33 3.80 1.92 0.09 75.61 08:57:01 PM 0 15.89 0.51 3.08 0.49 0.08 79.95 08:57:01 PM 1 15.24 0.00 4.25 2.64 0.08 77.78 08:57:01 PM 2 21.25 0.03 4.78 4.02 0.10 69.82 08:57:01 PM 3 17.66 2.01 4.23 1.79 0.08 74.21 08:57:01 PM 4 20.22 0.00 2.91 2.77 0.08 74.02 08:57:01 PM 5 19.14 0.05 4.05 1.01 0.08 75.66 08:57:01 PM 6 14.49 0.03 3.79 1.59 0.08 80.01 08:57:01 PM 7 22.12 0.00 3.35 1.03 0.08 73.42 Average: all 20.00 0.11 2.07 1.28 0.07 76.47 Average: 0 16.23 0.17 1.96 0.65 0.08 80.91 Average: 1 23.34 0.00 2.74 1.88 0.08 71.96 Average: 2 15.28 0.01 2.29 1.85 0.08 80.49 Average: 3 17.33 0.67 2.15 1.75 0.07 78.03 Average: 4 17.73 0.00 1.43 1.28 0.06 79.51 Average: 5 22.97 0.02 2.07 0.72 0.07 74.15 Average: 6 23.42 0.01 1.93 0.89 0.07 73.68 Average: 7 23.67 0.00 1.96 1.27 0.08 73.02