---> uname -a: Linux prd-centos8-docker-8c-8g-35757.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1006 27333 19 3550 30436 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:a3:36:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fea3:36ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:c7:0f:2d 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) 04/27/2024 _x86_64_ (8 CPU) 15:41:23 LINUX RESTART (8 CPU) 03:42:01 PM tps rtps wtps bread/s bwrtn/s 03:43:01 PM 148.89 21.41 127.48 4390.20 8444.53 03:44:01 PM 218.49 10.73 207.76 5731.02 11166.96 03:45:01 PM 48.90 0.05 48.85 1.07 30029.69 03:46:01 PM 34.22 2.78 31.44 1725.96 3593.44 Average: 112.63 8.74 103.88 2962.00 13308.86 03:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 PM 29343048 31167024 3312664 10.14 2688 2144868 1539888 4.57 174188 2692268 110120 03:44:01 PM 27475756 30150376 5179956 15.86 2688 2986136 2337160 6.93 504204 4186112 508756 03:45:01 PM 27886172 30939532 4769540 14.61 2688 3363036 1686184 5.00 585420 3689908 28 03:46:01 PM 27956044 31133216 4699668 14.39 2688 3485940 1511356 4.48 795824 3410808 36 Average: 28165255 30847537 4490457 13.75 2688 2994995 1768647 5.25 514909 3494774 154735 03:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 96.95 63.72 1036.74 27.83 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 326.22 282.29 4349.98 40.17 0.00 0.00 0.00 0.00 03:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 222.26 167.96 2006.88 12.99 0.00 0.00 0.00 0.00 03:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 147.98 104.53 979.66 26.92 0.00 0.00 0.00 0.00 03:46:01 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 198.36 154.63 2093.36 26.98 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) 04/27/2024 _x86_64_ (8 CPU) 15:41:23 LINUX RESTART (8 CPU) 03:42:01 PM CPU %user %nice %system %iowait %steal %idle 03:43:01 PM all 11.68 0.00 1.09 0.84 0.05 86.33 03:43:01 PM 0 3.36 0.00 0.45 0.75 0.07 95.38 03:43:01 PM 1 13.84 0.00 1.30 1.35 0.07 83.43 03:43:01 PM 2 25.63 0.00 2.22 2.07 0.07 70.01 03:43:01 PM 3 10.31 0.00 1.00 0.40 0.03 88.26 03:43:01 PM 4 8.26 0.00 0.83 0.27 0.03 90.60 03:43:01 PM 5 17.36 0.00 1.37 0.80 0.05 80.41 03:43:01 PM 6 3.84 0.00 0.27 0.07 0.07 95.75 03:43:01 PM 7 10.81 0.00 1.30 1.03 0.03 86.82 03:44:01 PM all 35.90 0.00 2.17 1.06 0.09 60.79 03:44:01 PM 0 30.35 0.00 2.25 0.80 0.08 66.52 03:44:01 PM 1 36.61 0.00 1.69 0.42 0.10 61.17 03:44:01 PM 2 38.04 0.00 2.40 0.27 0.10 59.19 03:44:01 PM 3 38.11 0.00 2.42 1.38 0.10 58.00 03:44:01 PM 4 22.76 0.00 2.30 2.72 0.08 72.13 03:44:01 PM 5 43.04 0.00 1.67 0.40 0.07 54.81 03:44:01 PM 6 45.62 0.00 2.60 1.33 0.10 50.35 03:44:01 PM 7 32.61 0.00 2.01 1.14 0.07 64.17 03:45:01 PM all 5.77 0.00 0.78 1.46 0.04 91.95 03:45:01 PM 0 14.65 0.00 0.43 0.67 0.03 84.21 03:45:01 PM 1 4.04 0.00 0.94 4.41 0.03 90.59 03:45:01 PM 2 2.24 0.00 0.60 0.00 0.03 97.12 03:45:01 PM 3 3.41 0.00 0.65 1.24 0.03 94.66 03:45:01 PM 4 2.29 0.00 0.85 0.35 0.05 96.45 03:45:01 PM 5 4.52 0.00 0.74 1.31 0.05 93.39 03:45:01 PM 6 7.96 0.00 1.02 0.12 0.05 90.85 03:45:01 PM 7 6.99 0.00 1.02 3.63 0.05 88.31 03:46:01 PM all 13.42 0.00 0.88 0.21 0.05 85.44 03:46:01 PM 0 15.12 0.00 0.93 0.42 0.07 83.46 03:46:01 PM 1 15.08 0.00 0.78 0.20 0.05 83.88 03:46:01 PM 2 16.27 0.00 0.98 0.03 0.05 82.67 03:46:01 PM 3 16.39 0.00 0.83 0.07 0.05 82.66 03:46:01 PM 4 7.49 0.00 0.57 0.05 0.05 91.85 03:46:01 PM 5 17.90 0.00 1.15 0.05 0.03 80.87 03:46:01 PM 6 14.12 0.00 0.75 0.07 0.03 85.03 03:46:01 PM 7 4.97 0.00 1.00 0.79 0.07 93.17 Average: all 16.67 0.00 1.23 0.89 0.06 81.15 Average: 0 15.85 0.00 1.01 0.66 0.06 82.41 Average: 1 17.39 0.00 1.18 1.59 0.06 79.78 Average: 2 20.53 0.00 1.55 0.59 0.06 77.27 Average: 3 17.03 0.00 1.23 0.77 0.05 80.92 Average: 4 10.18 0.00 1.14 0.85 0.05 87.78 Average: 5 20.70 0.00 1.23 0.64 0.05 77.38 Average: 6 17.86 0.00 1.16 0.39 0.06 80.53 Average: 7 13.84 0.00 1.33 1.65 0.05 83.13