---> uname -a: Linux prd-centos8-docker-8c-8g-2699.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: 2799.996 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1015 28414 19 2460 30426 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:23:5a:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe23:5a25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:a1:83:eb 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) 02/05/2024 _x86_64_ (8 CPU) 05:17:29 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 69.21 19.54 49.67 4207.55 4650.32 05:20:01 AM 111.20 6.56 104.63 1267.98 7909.63 05:21:01 AM 159.38 2.73 156.65 844.12 7143.65 05:22:01 AM 86.00 1.72 84.29 425.40 6362.31 Average: 106.45 7.64 98.81 1686.31 6516.48 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29743236 31257576 2912476 8.92 2688 1849312 1471536 4.37 141156 2384404 53016 05:20:01 AM 29482252 31220500 3173460 9.72 2688 2059000 1483316 4.40 173044 2556956 90996 05:21:01 AM 27472996 29346744 5182716 15.87 2688 2188944 3508756 10.41 225628 4480784 57984 05:22:01 AM 29163948 31197916 3491764 10.69 2688 2344844 1451668 4.31 256460 2748376 44120 Average: 28965608 30755684 3690104 11.30 2688 2110525 1978819 5.87 199072 3042630 61529 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 325.52 213.10 1409.79 58.00 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 30.26 23.54 350.56 4.04 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 200.88 188.60 1357.06 56.65 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 213.28 179.87 1561.32 42.76 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 192.49 151.28 1169.66 40.36 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) 02/05/2024 _x86_64_ (8 CPU) 05:17:29 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 8.38 0.00 1.16 3.01 0.04 87.41 05:19:01 AM 0 2.81 0.00 0.90 1.29 0.05 94.95 05:19:01 AM 1 5.77 0.00 0.54 5.72 0.03 87.95 05:19:01 AM 2 13.71 0.00 1.20 3.61 0.03 81.45 05:19:01 AM 3 18.92 0.00 2.43 8.41 0.05 70.19 05:19:01 AM 4 2.91 0.00 0.57 0.67 0.03 95.82 05:19:01 AM 5 14.18 0.00 2.28 3.69 0.03 79.83 05:19:01 AM 6 2.58 0.00 0.85 0.32 0.05 96.20 05:19:01 AM 7 6.22 0.00 0.53 0.40 0.02 92.83 05:20:01 AM all 7.06 0.00 0.75 3.20 0.03 88.95 05:20:01 AM 0 5.12 0.00 0.48 3.30 0.03 91.06 05:20:01 AM 1 12.05 0.00 1.12 7.12 0.05 79.66 05:20:01 AM 2 13.35 0.00 0.95 5.04 0.03 80.62 05:20:01 AM 3 10.00 0.00 1.49 4.36 0.05 84.10 05:20:01 AM 4 0.27 0.00 0.15 1.14 0.02 98.43 05:20:01 AM 5 2.61 0.00 0.43 1.44 0.05 95.47 05:20:01 AM 6 12.48 0.00 1.27 1.99 0.02 84.25 05:20:01 AM 7 0.60 0.00 0.13 1.24 0.02 98.01 05:21:01 AM all 30.14 0.00 1.48 2.44 0.11 65.83 05:21:01 AM 0 32.07 0.00 1.50 3.51 0.08 62.83 05:21:01 AM 1 28.62 0.00 1.35 3.84 0.08 66.11 05:21:01 AM 2 36.31 0.00 1.13 0.28 0.28 61.99 05:21:01 AM 3 31.74 0.00 2.74 5.77 0.12 59.62 05:21:01 AM 4 23.01 0.00 1.14 0.50 0.10 75.25 05:21:01 AM 5 36.15 0.00 0.89 1.74 0.07 61.16 05:21:01 AM 6 28.10 0.00 1.80 1.51 0.07 68.52 05:21:01 AM 7 24.95 0.00 1.28 2.37 0.07 71.33 05:22:01 AM all 36.33 0.00 1.58 1.68 0.09 60.32 05:22:01 AM 0 35.12 0.00 1.72 1.04 0.10 62.01 05:22:01 AM 1 37.80 0.00 1.92 3.84 0.08 56.35 05:22:01 AM 2 34.19 0.00 1.84 1.49 0.08 62.40 05:22:01 AM 3 33.87 0.00 1.77 1.05 0.08 63.22 05:22:01 AM 4 37.76 0.00 1.50 2.41 0.10 58.23 05:22:01 AM 5 41.16 0.00 1.40 2.02 0.10 55.31 05:22:01 AM 6 36.25 0.00 1.36 1.49 0.10 60.80 05:22:01 AM 7 34.50 0.00 1.10 0.07 0.08 64.25 Average: all 20.46 0.00 1.24 2.58 0.07 75.65 Average: 0 18.77 0.00 1.15 2.28 0.07 77.73 Average: 1 21.04 0.00 1.23 5.13 0.06 72.53 Average: 2 24.39 0.00 1.28 2.60 0.11 71.62 Average: 3 23.63 0.00 2.11 4.90 0.08 69.29 Average: 4 15.98 0.00 0.84 1.18 0.06 81.94 Average: 5 23.53 0.00 1.25 2.22 0.06 72.94 Average: 6 19.81 0.00 1.32 1.33 0.06 77.49 Average: 7 16.51 0.00 0.76 1.01 0.05 81.67