---> uname -a: Linux prd-centos8-docker-8c-8g-10821.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 1024 27285 19 3579 30405 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:a1:98:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fea1:98aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:bd:95:a4 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:f7ff:febd:95a4/64 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) 01/09/2024 _x86_64_ (8 CPU) 20:11:20 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 125.57 6.96 118.61 1370.34 9887.79 08:14:01 PM 393.42 19.63 373.79 4246.05 10224.63 08:15:01 PM 266.38 3.02 263.37 447.11 45539.43 08:16:01 PM 63.76 0.65 63.11 65.72 6375.20 Average: 212.29 7.56 204.73 1532.32 18008.39 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29488136 31287364 3167576 9.70 2688 2117312 1463876 4.34 167028 2548236 161312 08:14:01 PM 28304912 30575876 4350800 13.32 2688 2582904 1926980 5.72 270436 3595180 310308 08:15:01 PM 26734716 29855212 5920996 18.13 2688 3418876 2525184 7.49 628420 4749356 53124 08:16:01 PM 27928784 31123340 4726928 14.48 2688 3490600 1500716 4.45 807284 3378304 27080 Average: 28114137 30710448 4541575 13.91 2688 2902423 1854189 5.50 468292 3567769 137956 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 81.39 55.70 1266.04 18.38 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 429.22 371.14 5371.05 53.43 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 377.38 300.05 6559.13 80.27 0.00 0.00 0.00 0.00 08:15:01 PM docker0 7.60 12.74 0.45 305.48 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 247.96 258.24 311.90 1916.95 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 283.99 246.28 3377.29 517.18 0.00 0.00 0.00 0.00 Average: docker0 1.90 3.19 0.11 76.38 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) 01/09/2024 _x86_64_ (8 CPU) 20:11:20 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.76 0.00 1.09 0.85 0.05 87.25 08:13:01 PM 0 16.63 0.00 1.38 1.62 0.08 80.28 08:13:01 PM 1 20.25 0.00 2.19 1.03 0.07 76.46 08:13:01 PM 2 10.42 0.00 1.14 0.73 0.07 87.64 08:13:01 PM 3 7.26 0.00 0.88 1.42 0.03 90.41 08:13:01 PM 4 5.88 0.00 0.90 0.58 0.02 92.62 08:13:01 PM 5 19.53 0.00 1.27 0.87 0.03 78.30 08:13:01 PM 6 3.24 0.00 0.50 0.22 0.07 95.97 08:13:01 PM 7 2.87 0.00 0.42 0.35 0.03 96.32 08:14:01 PM all 21.33 0.00 1.42 1.70 0.08 75.47 08:14:01 PM 0 26.85 0.00 2.19 2.36 0.08 68.52 08:14:01 PM 1 29.77 0.00 0.90 1.50 0.07 67.75 08:14:01 PM 2 16.54 0.00 1.04 1.05 0.08 81.29 08:14:01 PM 3 15.97 0.00 1.05 1.45 0.08 81.44 08:14:01 PM 4 20.28 0.00 1.45 0.87 0.07 77.32 08:14:01 PM 5 16.53 0.00 1.69 2.34 0.08 79.36 08:14:01 PM 6 24.31 0.00 0.95 0.13 0.08 74.52 08:14:01 PM 7 20.40 0.00 2.06 3.88 0.08 73.58 08:15:01 PM all 19.13 0.00 3.23 2.93 0.10 74.61 08:15:01 PM 0 10.78 0.00 3.07 1.58 0.10 84.46 08:15:01 PM 1 13.18 0.00 3.17 4.75 0.10 78.79 08:15:01 PM 2 24.14 0.00 2.80 2.07 0.10 70.89 08:15:01 PM 3 22.11 0.00 4.06 3.99 0.08 69.75 08:15:01 PM 4 25.32 0.00 3.51 2.61 0.10 68.46 08:15:01 PM 5 20.33 0.00 3.38 1.26 0.10 74.93 08:15:01 PM 6 14.29 0.00 3.35 5.24 0.08 77.04 08:15:01 PM 7 22.94 0.00 2.47 1.95 0.10 72.54 08:16:01 PM all 12.73 0.00 1.14 0.37 0.06 85.70 08:16:01 PM 0 9.83 0.00 1.07 0.07 0.07 88.96 08:16:01 PM 1 8.05 0.00 0.89 0.07 0.07 90.93 08:16:01 PM 2 20.45 0.00 1.09 0.12 0.07 78.28 08:16:01 PM 3 14.60 0.00 1.50 0.74 0.07 83.10 08:16:01 PM 4 20.13 0.00 1.45 0.28 0.07 78.06 08:16:01 PM 5 13.38 0.00 0.97 0.02 0.03 85.60 08:16:01 PM 6 11.19 0.00 1.07 1.54 0.05 86.16 08:16:01 PM 7 4.19 0.00 1.07 0.12 0.07 94.56 Average: all 15.98 0.00 1.71 1.46 0.07 80.77 Average: 0 16.03 0.00 1.93 1.40 0.08 80.55 Average: 1 17.82 0.00 1.79 1.84 0.08 78.48 Average: 2 17.88 0.00 1.51 0.99 0.08 79.54 Average: 3 14.97 0.00 1.87 1.90 0.07 81.20 Average: 4 17.89 0.00 1.83 1.08 0.06 79.14 Average: 5 17.44 0.00 1.82 1.12 0.06 79.55 Average: 6 13.25 0.00 1.46 1.78 0.07 83.43 Average: 7 12.58 0.00 1.50 1.57 0.07 84.27