---> uname -a: Linux prd-centos8-docker-8c-8g-5696.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 989 28445 19 2455 30452 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:29:04:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe29:457/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:90:d4:96 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) 02/16/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 89.42 6.93 82.49 1301.52 7370.87 05:20:01 AM 75.52 1.61 73.91 290.86 5584.27 05:21:01 AM 177.25 2.58 174.67 936.29 7288.36 05:22:01 AM 71.91 0.53 71.38 27.72 6092.10 Average: 103.69 2.92 100.77 640.11 6586.61 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29644812 31292244 3010900 9.22 2688 1974040 1408652 4.18 163492 2427196 92984 05:20:01 AM 29382932 31139716 3272780 10.02 2688 2075480 2035136 6.04 177968 2647004 98144 05:21:01 AM 27753180 29693380 4902532 15.01 2688 2253344 2738424 8.12 237580 4181884 80444 05:22:01 AM 29180408 31229368 3475304 10.64 2688 2357808 1432644 4.25 427800 2558396 72092 Average: 28990333 30838677 3665379 11.22 2688 2165168 1903714 5.65 251710 2953620 85916 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 41.59 27.50 712.01 4.48 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 96.63 84.29 461.29 32.66 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 1.04 1.04 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 188.16 174.02 1893.19 33.73 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 250.83 227.02 1018.99 190.11 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 144.46 128.36 1023.67 65.25 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) 02/16/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 6.26 0.00 0.64 4.56 0.04 88.50 05:19:01 AM 0 11.97 0.00 0.92 3.76 0.07 83.29 05:19:01 AM 1 0.57 0.00 0.33 6.26 0.05 92.79 05:19:01 AM 2 7.40 0.00 0.95 8.38 0.05 83.22 05:19:01 AM 3 2.15 0.00 0.32 5.85 0.05 91.63 05:19:01 AM 4 12.21 0.00 0.94 8.21 0.02 78.62 05:19:01 AM 5 6.75 0.00 0.47 0.47 0.05 92.26 05:19:01 AM 6 7.06 0.00 0.72 1.45 0.02 90.76 05:19:01 AM 7 1.99 0.00 0.45 2.17 0.02 95.38 05:20:01 AM all 6.10 0.00 0.62 3.91 0.04 89.33 05:20:01 AM 0 2.64 0.00 0.27 1.70 0.05 95.35 05:20:01 AM 1 8.41 0.00 1.28 15.61 0.05 74.65 05:20:01 AM 2 4.02 0.00 0.35 1.90 0.07 93.65 05:20:01 AM 3 9.79 0.00 0.91 3.12 0.05 86.14 05:20:01 AM 4 7.78 0.00 0.72 4.35 0.03 87.11 05:20:01 AM 5 8.67 0.00 0.86 3.75 0.03 86.69 05:20:01 AM 6 6.61 0.00 0.40 0.86 0.02 92.11 05:20:01 AM 7 0.87 0.00 0.20 0.00 0.03 98.89 05:21:01 AM all 35.50 0.00 1.33 2.43 0.09 60.64 05:21:01 AM 0 40.58 0.00 1.42 2.17 0.10 55.73 05:21:01 AM 1 27.02 0.00 1.84 2.65 0.10 68.39 05:21:01 AM 2 37.00 0.00 1.57 2.95 0.08 58.40 05:21:01 AM 3 38.57 0.00 0.85 0.50 0.08 59.99 05:21:01 AM 4 44.49 0.00 1.37 5.30 0.08 48.75 05:21:01 AM 5 35.69 0.00 1.32 0.52 0.08 62.38 05:21:01 AM 6 32.98 0.00 1.37 5.06 0.12 60.47 05:21:01 AM 7 27.76 0.00 0.90 0.32 0.07 70.96 05:22:01 AM all 29.70 0.00 1.57 0.51 0.09 68.13 05:22:01 AM 0 33.41 0.00 1.45 0.08 0.08 64.97 05:22:01 AM 1 22.42 0.00 1.61 0.59 0.10 75.29 05:22:01 AM 2 36.24 0.00 1.93 0.07 0.08 61.68 05:22:01 AM 3 31.18 0.00 1.63 0.67 0.12 66.40 05:22:01 AM 4 25.80 0.00 1.56 0.57 0.08 71.99 05:22:01 AM 5 29.95 0.00 1.68 0.72 0.10 67.55 05:22:01 AM 6 28.96 0.00 1.27 0.08 0.07 69.62 05:22:01 AM 7 29.64 0.00 1.46 1.29 0.08 67.53 Average: all 19.41 0.00 1.04 2.85 0.07 76.63 Average: 0 22.17 0.00 1.02 1.93 0.08 74.81 Average: 1 14.61 0.00 1.26 6.26 0.08 77.79 Average: 2 21.21 0.00 1.20 3.33 0.07 74.19 Average: 3 20.42 0.00 0.93 2.54 0.08 76.04 Average: 4 22.60 0.00 1.15 4.61 0.05 71.59 Average: 5 20.26 0.00 1.08 1.36 0.07 77.23 Average: 6 18.91 0.00 0.94 1.87 0.05 78.23 Average: 7 15.09 0.00 0.75 0.94 0.05 83.17