---> uname -a: Linux prd-centos8-docker-8c-8g-24121.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 982 28218 19 2690 30462 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:e0:eb:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fee0:eb0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:ae:37:f4 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) 04/18/2024 _x86_64_ (8 CPU) 11:22:39 LINUX RESTART (8 CPU) 11:23:02 AM tps rtps wtps bread/s bwrtn/s 11:24:01 AM 244.40 25.14 219.26 5573.44 8297.00 11:25:01 AM 218.61 19.96 198.65 3964.41 10517.61 11:26:01 AM 120.84 1.38 119.46 387.47 11449.47 Average: 194.34 15.44 178.90 3295.88 10097.91 11:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:24:01 AM 29625324 31290432 3030388 9.28 2688 1988940 1406772 4.17 168728 2432996 142844 11:25:01 AM 28605732 30636380 4049980 12.40 2688 2345868 1860676 5.52 254256 3320076 133140 11:26:01 AM 27411580 29685728 5244132 16.06 2688 2584992 3139364 9.31 312032 4437360 52904 Average: 28547545 30537513 4108167 12.58 2688 2306600 2135604 6.34 245005 3396811 109629 11:23:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 421.33 279.99 1652.26 69.16 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 279.87 238.61 2741.51 46.93 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 2.20 2.20 0.45 0.45 0.00 0.00 0.00 0.00 11:26:01 AM eth0 241.25 184.82 3433.41 27.60 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.15 0.15 0.00 0.00 0.00 0.00 Average: eth0 313.56 234.22 2614.34 47.78 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) 04/18/2024 _x86_64_ (8 CPU) 11:22:39 LINUX RESTART (8 CPU) 11:23:02 AM CPU %user %nice %system %iowait %steal %idle 11:24:01 AM all 12.65 0.00 1.86 0.76 0.06 84.68 11:24:01 AM 0 6.26 0.00 1.96 2.40 0.09 89.30 11:24:01 AM 1 15.08 0.00 1.63 0.56 0.07 82.66 11:24:01 AM 2 4.13 0.00 0.87 0.17 0.05 94.78 11:24:01 AM 3 23.03 0.00 2.69 0.66 0.07 73.54 11:24:01 AM 4 16.73 0.00 1.50 0.85 0.05 80.87 11:24:01 AM 5 8.33 0.00 1.79 0.44 0.05 89.39 11:24:01 AM 6 14.96 0.00 3.23 0.77 0.05 80.99 11:24:01 AM 7 12.67 0.00 1.22 0.24 0.03 85.84 11:25:01 AM all 21.21 0.00 1.14 1.52 0.06 76.07 11:25:01 AM 0 19.28 0.00 1.12 1.84 0.07 77.69 11:25:01 AM 1 20.82 0.00 1.43 1.38 0.05 76.31 11:25:01 AM 2 28.37 0.00 0.75 0.63 0.08 70.16 11:25:01 AM 3 28.94 0.00 1.57 2.10 0.07 67.32 11:25:01 AM 4 14.39 0.00 0.79 0.79 0.07 83.97 11:25:01 AM 5 26.18 0.00 0.88 2.50 0.05 70.38 11:25:01 AM 6 18.36 0.00 1.52 2.21 0.05 77.87 11:25:01 AM 7 13.27 0.00 1.09 0.67 0.05 84.92 11:26:01 AM all 32.38 0.00 1.01 0.57 0.08 65.96 11:26:01 AM 0 30.05 0.00 0.47 0.02 0.08 69.38 11:26:01 AM 1 34.92 0.00 0.87 0.87 0.07 63.27 11:26:01 AM 2 31.47 0.00 0.81 0.30 0.08 67.33 11:26:01 AM 3 38.31 0.00 0.74 0.08 0.07 60.80 11:26:01 AM 4 21.60 0.00 1.14 1.82 0.07 75.37 11:26:01 AM 5 28.63 0.00 1.15 0.03 0.08 70.11 11:26:01 AM 6 30.91 0.00 1.48 0.84 0.08 66.69 11:26:01 AM 7 43.23 0.00 1.40 0.59 0.10 54.69 Average: all 22.11 0.00 1.33 0.95 0.07 75.54 Average: 0 18.59 0.00 1.18 1.41 0.08 78.74 Average: 1 23.63 0.00 1.31 0.94 0.06 74.05 Average: 2 21.40 0.00 0.81 0.37 0.07 77.34 Average: 3 30.13 0.00 1.66 0.95 0.07 67.19 Average: 4 17.58 0.00 1.14 1.15 0.06 80.07 Average: 5 21.11 0.00 1.27 1.00 0.06 76.56 Average: 6 21.43 0.00 2.07 1.27 0.06 75.16 Average: 7 23.05 0.00 1.23 0.50 0.06 75.15