---> uname -a: Linux prd-centos8-docker-8c-8g-83920.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 1086 26342 19 4461 30339 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:64:7c:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe64:7c50/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:4b:88:49 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 inet6 fe80::42:4aff:fe4b:8849/64 scope link 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) 11/15/2024 _x86_64_ (8 CPU) 15:05:03 LINUX RESTART (8 CPU) 03:06:01 PM tps rtps wtps bread/s bwrtn/s 03:07:01 PM 274.89 16.48 258.41 3492.48 12086.74 03:08:01 PM 155.26 15.91 139.35 1501.50 38584.52 03:09:01 PM 144.50 4.55 139.95 6177.01 21961.63 03:10:01 PM 27.69 0.45 27.24 63.85 9730.57 Average: 150.58 9.35 141.23 2808.68 20591.22 03:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 PM 28506964 30627212 4148748 12.70 2688 2435000 1795644 5.33 203116 3471332 274940 03:08:01 PM 25831828 28840632 6823884 20.90 2688 3305724 5899468 17.50 465756 5802020 1668 03:09:01 PM 26114512 30192896 6541200 20.03 2688 4370036 2317360 6.88 777452 5202508 268528 03:10:01 PM 26995772 31088828 5659940 17.33 2688 4384516 1537004 4.56 918548 4182216 13760 Average: 26862269 30187392 5793443 17.74 2688 3623819 2887369 8.57 591218 4664519 139724 03:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 390.58 300.97 4913.70 62.14 0.00 0.00 0.00 0.00 03:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM lo 3.63 3.63 0.41 0.41 0.00 0.00 0.00 0.00 03:08:01 PM eth0 1202.70 432.31 7090.20 36.68 0.00 0.00 0.00 0.00 03:08:01 PM docker0 1.48 1.92 0.22 0.22 0.00 0.00 0.00 0.00 03:08:01 PM veth4b77e88 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:09:01 PM lo 7.93 7.93 0.85 0.85 0.00 0.00 0.00 0.00 03:09:01 PM eth0 289.30 235.75 4662.20 33.53 0.00 0.00 0.00 0.00 03:09:01 PM docker0 2.85 3.38 0.44 0.39 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 53.85 49.87 218.97 17.36 0.00 0.00 0.00 0.00 03:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 484.11 254.72 4221.24 37.43 0.00 0.00 0.00 0.00 Average: docker0 1.08 1.32 0.16 0.15 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) 11/15/2024 _x86_64_ (8 CPU) 15:05:03 LINUX RESTART (8 CPU) 03:06:01 PM CPU %user %nice %system %iowait %steal %idle 03:07:01 PM all 18.32 0.00 1.44 1.21 0.09 78.95 03:07:01 PM 0 18.46 0.00 1.95 2.23 0.13 77.23 03:07:01 PM 1 23.21 0.00 1.95 0.57 0.08 74.19 03:07:01 PM 2 14.31 0.00 1.45 1.17 0.08 82.98 03:07:01 PM 3 16.63 0.00 0.82 1.45 0.08 81.02 03:07:01 PM 4 22.59 0.00 1.09 1.37 0.08 74.87 03:07:01 PM 5 27.32 0.00 2.43 1.12 0.08 69.05 03:07:01 PM 6 8.48 0.00 0.89 1.12 0.08 89.43 03:07:01 PM 7 15.51 0.00 0.94 0.65 0.08 82.82 03:08:01 PM all 30.17 0.20 3.03 1.42 0.10 65.07 03:08:01 PM 0 38.31 0.07 2.69 0.17 0.10 58.66 03:08:01 PM 1 18.05 0.00 2.88 1.55 0.10 77.42 03:08:01 PM 2 26.21 0.27 2.97 2.06 0.10 68.39 03:08:01 PM 3 38.58 0.00 3.40 1.59 0.10 56.32 03:08:01 PM 4 29.14 0.00 2.81 0.81 0.10 67.13 03:08:01 PM 5 26.54 0.10 3.34 4.03 0.12 65.87 03:08:01 PM 6 35.11 0.19 3.22 0.51 0.10 60.88 03:08:01 PM 7 29.46 1.01 2.93 0.67 0.08 65.84 03:09:01 PM all 27.19 0.09 2.35 1.34 0.10 68.93 03:09:01 PM 0 30.82 0.03 2.35 0.69 0.10 66.01 03:09:01 PM 1 24.47 0.02 2.08 2.57 0.12 70.75 03:09:01 PM 2 31.44 0.00 2.03 2.05 0.10 64.39 03:09:01 PM 3 19.37 0.00 2.25 1.16 0.13 77.09 03:09:01 PM 4 33.12 0.03 2.53 0.23 0.07 64.01 03:09:01 PM 5 24.71 0.00 2.30 2.03 0.10 70.85 03:09:01 PM 6 25.93 0.00 2.44 1.66 0.10 69.87 03:09:01 PM 7 27.64 0.60 2.80 0.35 0.10 68.50 03:10:01 PM all 5.86 0.00 0.70 0.30 0.05 93.08 03:10:01 PM 0 10.20 0.00 0.92 0.03 0.07 88.78 03:10:01 PM 1 1.12 0.00 0.57 1.33 0.05 96.93 03:10:01 PM 2 9.82 0.00 0.92 0.17 0.07 89.03 03:10:01 PM 3 6.99 0.00 0.52 0.03 0.07 92.39 03:10:01 PM 4 1.34 0.00 0.93 0.35 0.05 97.33 03:10:01 PM 5 5.25 0.00 0.70 0.43 0.02 93.60 03:10:01 PM 6 8.14 0.00 0.43 0.07 0.03 91.32 03:10:01 PM 7 4.04 0.00 0.62 0.02 0.03 95.30 Average: all 20.35 0.07 1.88 1.07 0.09 76.55 Average: 0 24.42 0.03 1.98 0.78 0.10 72.70 Average: 1 16.69 0.00 1.87 1.50 0.09 79.84 Average: 2 20.42 0.07 1.84 1.36 0.09 76.23 Average: 3 20.33 0.00 1.74 1.06 0.10 76.78 Average: 4 21.51 0.01 1.84 0.69 0.08 75.87 Average: 5 20.93 0.03 2.19 1.90 0.08 74.88 Average: 6 19.36 0.05 1.74 0.84 0.08 77.94 Average: 7 19.13 0.40 1.82 0.42 0.08 78.15