---> uname -a: Linux prd-centos8-docker-8c-8g-11521.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 1006 27360 19 3523 30430 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:67:0c:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe67:c68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:2c:6c:ec 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) 01/12/2024 _x86_64_ (8 CPU) 11:02:21 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 133.41 8.08 125.32 1554.82 9617.89 11:05:01 AM 233.54 0.80 232.74 14.66 9291.74 11:06:01 AM 155.24 3.43 151.81 167.97 35711.71 Average: 174.06 4.10 169.96 579.17 18206.14 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29503604 31275776 3152108 9.65 2688 2090552 1349504 4.00 172168 2526796 123924 11:05:01 AM 27477828 30343036 5177884 15.86 2688 3176248 2406308 7.14 202304 4486204 1004544 11:06:01 AM 28024048 31162140 4631664 14.18 2688 3441356 1438192 4.27 462232 3660732 283528 Average: 28335160 30926984 4320552 13.23 2688 2902719 1731335 5.14 278901 3557911 470665 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 95.27 65.33 1110.28 23.12 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 485.15 366.34 8617.03 62.34 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 218.03 229.58 797.71 1192.62 0.00 0.00 0.00 0.00 11:06:01 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 266.15 220.42 3508.49 425.99 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) 01/12/2024 _x86_64_ (8 CPU) 11:02:21 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 10.67 0.00 1.05 0.84 0.06 87.39 11:04:01 AM 0 1.60 0.00 0.40 0.73 0.07 97.19 11:04:01 AM 1 6.50 0.00 0.75 0.15 0.05 92.55 11:04:01 AM 2 22.22 0.00 1.95 2.74 0.05 73.04 11:04:01 AM 3 21.27 0.00 2.00 0.97 0.05 75.71 11:04:01 AM 4 2.14 0.00 0.27 0.39 0.08 97.12 11:04:01 AM 5 5.77 0.00 0.55 0.43 0.03 93.21 11:04:01 AM 6 11.64 0.00 1.10 1.04 0.05 86.17 11:04:01 AM 7 14.20 0.00 1.34 0.27 0.07 84.13 11:05:01 AM all 12.29 0.00 1.06 1.05 0.07 85.53 11:05:01 AM 0 14.66 0.00 0.72 1.85 0.08 82.69 11:05:01 AM 1 13.04 0.00 1.15 1.27 0.08 84.46 11:05:01 AM 2 11.65 0.00 1.42 1.76 0.07 85.10 11:05:01 AM 3 7.83 0.00 1.00 1.12 0.07 89.98 11:05:01 AM 4 13.46 0.00 1.20 0.77 0.08 84.49 11:05:01 AM 5 15.47 0.00 0.82 0.59 0.07 83.06 11:05:01 AM 6 9.84 0.00 0.84 0.80 0.07 88.46 11:05:01 AM 7 12.41 0.00 1.34 0.22 0.05 85.99 11:06:01 AM all 9.66 0.00 1.25 2.84 0.06 86.20 11:06:01 AM 0 3.04 0.00 0.87 0.40 0.08 95.61 11:06:01 AM 1 25.15 0.00 2.09 5.42 0.08 67.26 11:06:01 AM 2 8.48 0.00 1.20 0.82 0.07 89.43 11:06:01 AM 3 8.65 0.00 0.92 11.76 0.07 78.60 11:06:01 AM 4 10.75 0.00 1.25 0.79 0.05 87.16 11:06:01 AM 5 4.53 0.00 0.74 1.72 0.03 92.98 11:06:01 AM 6 8.63 0.00 2.26 1.42 0.05 87.64 11:06:01 AM 7 8.07 0.00 0.65 0.37 0.03 90.88 Average: all 10.88 0.00 1.12 1.57 0.06 86.37 Average: 0 6.43 0.00 0.66 1.00 0.08 91.83 Average: 1 14.89 0.00 1.33 2.28 0.07 81.43 Average: 2 14.12 0.00 1.53 1.77 0.06 82.52 Average: 3 12.59 0.00 1.31 4.61 0.06 81.43 Average: 4 8.79 0.00 0.91 0.65 0.07 89.59 Average: 5 8.59 0.00 0.70 0.91 0.04 89.75 Average: 6 10.04 0.00 1.40 1.09 0.06 87.42 Average: 7 11.56 0.00 1.11 0.28 0.05 87.00