---> uname -a: Linux prd-centos8-docker-8c-8g-6049.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 11G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1026 27473 19 3390 30413 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:48:91:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe48:91b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:b6:2e:7d 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) 02/17/2024 _x86_64_ (8 CPU) 07:12:22 LINUX RESTART (8 CPU) 07:13:02 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 68.84 7.57 61.27 1343.82 5582.28 07:15:01 AM 81.35 0.02 81.34 0.40 6508.23 07:16:01 AM 245.25 25.54 219.71 8930.62 9532.34 07:17:01 AM 97.72 0.43 97.28 26.79 23970.23 Average: 123.52 8.40 115.13 2580.67 11422.80 07:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 29555576 31235484 3100136 9.49 2688 2007308 1495792 4.44 200564 2482592 159652 07:15:01 AM 29457932 31216288 3197780 9.79 2688 2077668 1481172 4.39 174844 2575000 131652 07:16:01 AM 27646088 30176724 5009624 15.34 2688 2842312 2361868 7.01 463672 4056468 415852 07:17:01 AM 28136436 31141056 4519276 13.84 2688 3312512 1486852 4.41 740216 3283360 231008 Average: 28699008 30942388 3956704 12.12 2688 2559950 1706421 5.06 394824 3099355 234541 07:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 47.12 32.65 775.82 5.12 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 23.25 18.28 295.81 3.53 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 385.94 321.89 3833.41 71.19 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 281.84 199.25 1518.20 37.16 0.00 0.00 0.00 0.00 07:17:01 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 185.12 143.49 1609.34 29.35 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) 02/17/2024 _x86_64_ (8 CPU) 07:12:22 LINUX RESTART (8 CPU) 07:13:02 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 5.99 0.00 0.63 3.36 0.08 89.95 07:14:01 AM 0 0.54 0.00 0.36 0.10 0.05 98.95 07:14:01 AM 1 15.22 0.00 1.09 7.21 0.05 76.43 07:14:01 AM 2 6.80 0.00 0.46 0.68 0.14 91.93 07:14:01 AM 3 7.55 0.00 0.53 3.97 0.07 87.88 07:14:01 AM 4 0.75 0.00 0.46 11.25 0.14 87.41 07:14:01 AM 5 7.74 0.00 0.85 0.88 0.12 90.41 07:14:01 AM 6 5.94 0.00 0.78 1.58 0.03 91.67 07:14:01 AM 7 3.36 0.00 0.51 1.24 0.02 94.88 07:15:01 AM all 5.83 0.00 0.47 3.21 0.04 90.44 07:15:01 AM 0 5.37 0.00 0.47 0.45 0.03 93.68 07:15:01 AM 1 8.55 0.00 0.70 9.36 0.07 81.32 07:15:01 AM 2 2.15 0.00 0.22 4.91 0.03 92.69 07:15:01 AM 3 10.93 0.00 1.04 0.47 0.07 87.50 07:15:01 AM 4 11.57 0.00 0.67 6.65 0.03 81.07 07:15:01 AM 5 7.94 0.00 0.43 1.54 0.03 90.06 07:15:01 AM 6 0.13 0.00 0.02 0.00 0.02 99.83 07:15:01 AM 7 0.10 0.00 0.23 2.35 0.05 97.26 07:16:01 AM all 29.13 0.00 1.90 1.83 0.09 67.05 07:16:01 AM 0 32.95 0.00 1.64 0.49 0.08 64.84 07:16:01 AM 1 35.99 0.00 1.97 1.95 0.10 59.99 07:16:01 AM 2 22.09 0.00 2.99 2.65 0.10 72.17 07:16:01 AM 3 37.96 0.00 1.82 1.42 0.08 58.71 07:16:01 AM 4 26.49 0.00 1.48 1.29 0.08 70.65 07:16:01 AM 5 28.93 0.00 1.46 1.02 0.07 68.53 07:16:01 AM 6 25.07 0.00 1.80 1.31 0.08 71.74 07:16:01 AM 7 23.54 0.00 2.08 4.49 0.08 69.81 07:17:01 AM all 14.30 0.00 1.62 3.45 0.06 80.57 07:17:01 AM 0 16.00 0.00 1.16 0.35 0.07 82.43 07:17:01 AM 1 13.49 0.00 2.01 7.05 0.07 77.38 07:17:01 AM 2 18.40 0.00 2.31 8.41 0.07 70.81 07:17:01 AM 3 17.29 0.00 1.29 6.95 0.07 74.41 07:17:01 AM 4 12.45 0.00 1.41 0.39 0.07 85.69 07:17:01 AM 5 18.13 0.00 1.40 1.57 0.05 78.84 07:17:01 AM 6 8.31 0.00 1.51 0.07 0.05 90.07 07:17:01 AM 7 10.34 0.00 1.87 2.78 0.05 84.96 Average: all 13.83 0.00 1.16 2.96 0.07 81.98 Average: 0 13.76 0.00 0.91 0.35 0.06 84.93 Average: 1 18.31 0.00 1.44 6.40 0.07 73.78 Average: 2 12.36 0.00 1.49 4.17 0.08 81.88 Average: 3 18.47 0.00 1.17 3.20 0.07 77.09 Average: 4 12.85 0.00 1.01 4.87 0.08 81.19 Average: 5 15.71 0.00 1.04 1.25 0.07 81.93 Average: 6 9.86 0.00 1.02 0.74 0.05 88.33 Average: 7 9.34 0.00 1.17 2.72 0.05 86.71