---> uname -a: Linux prd-centos8-docker-8c-8g-22865.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 2119 26026 19 3744 29320 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:66:43:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.4/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe66:43d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:67:49:93 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) 04/13/2024 _x86_64_ (8 CPU) 02:24:23 LINUX RESTART (8 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 97.57 7.10 90.47 1304.77 6381.17 02:27:01 AM 286.12 20.15 265.97 3378.24 15147.09 02:28:02 AM 108.71 2.67 106.05 83.17 46213.01 02:29:01 AM 7.22 0.00 7.22 0.00 901.98 Average: 125.40 7.51 117.89 1196.49 17229.59 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 29520956 31237660 3134756 9.60 2688 2040140 1474276 4.37 172924 2531572 182188 02:27:01 AM 27636436 30717100 5019276 15.37 2688 3392224 1778040 5.28 202772 4330516 1063276 02:28:02 AM 26285060 30100268 6370652 19.51 2688 4120128 2337244 6.93 889016 4974552 432456 02:29:01 AM 26687632 30089884 5968080 18.28 2688 3708440 2353488 6.98 978324 4487400 4 Average: 27532521 30536228 5123191 15.69 2688 3315233 1985762 5.89 560759 4081010 419481 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 60.41 43.69 971.77 8.58 0.00 0.00 0.00 0.00 02:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 610.45 359.92 9673.48 61.62 0.00 0.00 0.00 0.00 02:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:02 AM eth0 348.37 244.17 892.77 81.44 0.00 0.00 0.00 0.00 02:28:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 102.29 62.55 43.38 645.60 0.00 0.00 0.00 0.00 02:29:01 AM 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 281.12 178.06 2907.12 197.43 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) 04/13/2024 _x86_64_ (8 CPU) 02:24:23 LINUX RESTART (8 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 10.11 0.00 0.88 0.70 0.05 88.27 02:26:01 AM 0 12.98 0.00 1.29 0.50 0.05 85.18 02:26:01 AM 1 0.67 0.00 0.33 1.00 0.07 97.93 02:26:01 AM 2 24.04 0.00 1.71 0.90 0.07 73.29 02:26:01 AM 3 6.53 0.00 0.67 1.12 0.05 91.64 02:26:01 AM 4 13.25 0.00 0.73 0.57 0.03 85.41 02:26:01 AM 5 20.12 0.00 1.64 0.79 0.03 77.43 02:26:01 AM 6 1.59 0.00 0.20 0.07 0.07 98.07 02:26:01 AM 7 1.69 0.00 0.43 0.65 0.02 97.21 02:27:01 AM all 14.09 0.00 1.29 2.05 0.08 82.48 02:27:01 AM 0 15.92 0.00 0.59 0.32 0.08 83.09 02:27:01 AM 1 21.81 0.00 1.17 2.34 0.10 74.58 02:27:01 AM 2 9.46 0.00 1.37 3.77 0.08 85.31 02:27:01 AM 3 11.53 0.00 1.15 1.67 0.08 85.56 02:27:01 AM 4 14.78 0.00 1.61 2.31 0.07 81.24 02:27:01 AM 5 16.82 0.00 1.92 0.80 0.05 80.40 02:27:01 AM 6 10.10 0.00 1.45 2.42 0.10 85.92 02:27:01 AM 7 12.30 0.00 1.09 2.76 0.07 83.78 02:28:02 AM all 23.83 0.00 1.24 3.44 0.09 71.41 02:28:02 AM 0 19.65 0.00 0.99 2.40 0.13 76.83 02:28:02 AM 1 8.48 0.00 1.06 8.78 0.07 81.62 02:28:02 AM 2 6.31 0.00 1.61 0.75 0.07 91.26 02:28:02 AM 3 70.86 0.00 2.31 0.03 0.14 26.66 02:28:02 AM 4 22.63 0.00 0.99 0.17 0.07 76.15 02:28:02 AM 5 24.82 0.00 1.21 14.31 0.10 59.56 02:28:02 AM 6 13.69 0.00 0.47 0.97 0.07 84.80 02:28:02 AM 7 24.71 0.00 1.28 0.03 0.05 73.92 02:29:01 AM all 6.03 0.00 0.35 0.03 0.03 93.55 02:29:01 AM 0 0.70 0.00 0.10 0.00 0.05 99.15 02:29:01 AM 1 2.03 0.00 0.05 0.22 0.02 97.68 02:29:01 AM 2 30.77 0.00 1.43 0.00 0.05 67.76 02:29:01 AM 3 7.96 0.00 0.51 0.00 0.02 91.51 02:29:01 AM 4 1.41 0.00 0.05 0.02 0.05 98.47 02:29:01 AM 5 2.58 0.00 0.07 0.03 0.02 97.30 02:29:01 AM 6 2.56 0.00 0.59 0.00 0.02 96.83 02:29:01 AM 7 0.32 0.00 0.00 0.00 0.02 99.66 Average: all 13.53 0.00 0.94 1.56 0.06 83.91 Average: 0 12.35 0.00 0.74 0.81 0.08 86.02 Average: 1 8.27 0.00 0.65 3.09 0.06 87.92 Average: 2 17.60 0.00 1.53 1.36 0.07 79.44 Average: 3 24.11 0.00 1.16 0.71 0.07 73.95 Average: 4 13.05 0.00 0.85 0.77 0.05 85.28 Average: 5 16.12 0.00 1.21 3.99 0.05 78.63 Average: 6 7.00 0.00 0.68 0.87 0.06 91.39 Average: 7 9.77 0.00 0.70 0.86 0.04 88.63