---> uname -a: Linux prd-centos8-docker-8c-8g-5139.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1035 27322 19 3531 30395 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:09:8b:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe09:8be5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:e5:d8:71 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::42:6ff:fee5:d871/64 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) 02/13/2024 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 124.78 6.95 117.83 1301.92 8811.91 04:06:01 PM 342.65 19.73 322.93 4341.22 10061.86 04:07:01 PM 274.88 3.17 271.71 458.78 44311.16 04:08:01 PM 66.84 0.62 66.23 60.51 6589.07 Average: 202.29 7.61 194.68 1540.62 17443.86 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29470456 31221868 3185256 9.75 2688 2072016 1515276 4.50 175356 2564304 129304 04:06:01 PM 28091836 30298152 4563876 13.98 2688 2519400 2178152 6.46 268048 3813672 251288 04:07:01 PM 28080148 31200464 4575564 14.01 2688 3419552 1435264 4.26 632324 3415348 100684 04:08:01 PM 27996196 31143052 4659516 14.27 2688 3443476 1492500 4.43 818256 3303932 26624 Average: 28409659 30965884 4246053 13.00 2688 2863611 1655298 4.91 473496 3274314 126975 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 63.11 44.49 976.47 8.16 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 425.82 362.61 5274.19 64.26 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 485.47 411.35 6827.46 1181.33 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.81 12.83 0.46 306.45 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 180.16 164.00 296.02 817.68 0.00 0.00 0.00 0.00 04:08:01 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 288.65 245.62 3343.63 517.88 0.00 0.00 0.00 0.00 Average: docker0 1.95 3.21 0.12 76.62 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) 02/13/2024 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.48 0.00 1.00 0.72 0.05 87.75 04:05:01 PM 0 2.60 0.00 0.25 0.25 0.07 96.83 04:05:01 PM 1 1.76 0.00 0.42 0.64 0.07 97.12 04:05:01 PM 2 8.87 0.00 0.94 0.30 0.07 89.82 04:05:01 PM 3 19.44 0.00 1.29 1.52 0.03 77.72 04:05:01 PM 4 5.49 0.00 0.90 0.77 0.03 92.81 04:05:01 PM 5 30.77 0.00 2.72 1.10 0.05 65.35 04:05:01 PM 6 8.37 0.00 1.02 1.10 0.03 89.48 04:05:01 PM 7 6.54 0.00 0.45 0.12 0.03 92.86 04:06:01 PM all 21.54 0.00 1.46 1.65 0.09 75.27 04:06:01 PM 0 17.96 0.00 1.17 0.97 0.07 79.84 04:06:01 PM 1 15.45 0.00 1.40 1.86 0.08 81.21 04:06:01 PM 2 19.46 0.00 1.77 2.37 0.10 76.29 04:06:01 PM 3 34.11 0.00 0.80 0.89 0.10 64.10 04:06:01 PM 4 29.26 0.00 1.86 1.60 0.10 67.18 04:06:01 PM 5 16.09 0.00 1.44 1.14 0.07 81.27 04:06:01 PM 6 16.23 0.00 2.14 3.80 0.08 77.74 04:06:01 PM 7 23.86 0.00 1.06 0.59 0.08 74.40 04:07:01 PM all 22.76 0.00 3.31 1.89 0.09 71.95 04:07:01 PM 0 29.57 0.00 2.62 1.29 0.12 66.40 04:07:01 PM 1 12.48 0.00 3.79 4.18 0.08 79.47 04:07:01 PM 2 12.96 0.00 3.25 3.07 0.13 80.59 04:07:01 PM 3 30.72 0.00 3.56 0.54 0.10 65.08 04:07:01 PM 4 19.79 0.00 2.91 1.43 0.08 75.78 04:07:01 PM 5 33.28 0.00 4.29 1.63 0.08 60.71 04:07:01 PM 6 10.59 0.00 2.83 0.62 0.07 85.89 04:07:01 PM 7 32.67 0.00 3.18 2.36 0.08 61.71 04:08:01 PM all 11.15 0.00 1.05 0.10 0.05 87.65 04:08:01 PM 0 14.89 0.00 1.13 0.07 0.07 83.84 04:08:01 PM 1 0.70 0.00 0.52 0.15 0.07 98.56 04:08:01 PM 2 26.90 0.00 1.92 0.12 0.05 71.02 04:08:01 PM 3 1.65 0.00 1.02 0.25 0.05 97.03 04:08:01 PM 4 3.26 0.00 0.67 0.00 0.03 96.04 04:08:01 PM 5 25.50 0.00 1.34 0.17 0.05 72.95 04:08:01 PM 6 9.10 0.00 0.94 0.05 0.05 89.86 04:08:01 PM 7 7.13 0.00 0.87 0.03 0.03 91.94 Average: all 16.46 0.00 1.70 1.09 0.07 80.68 Average: 0 16.23 0.00 1.29 0.64 0.08 81.75 Average: 1 7.59 0.00 1.53 1.70 0.08 89.11 Average: 2 17.06 0.00 1.97 1.46 0.09 79.42 Average: 3 21.46 0.00 1.66 0.80 0.07 76.00 Average: 4 14.36 0.00 1.58 0.95 0.06 83.05 Average: 5 26.40 0.00 2.44 1.01 0.06 70.09 Average: 6 11.06 0.00 1.73 1.39 0.06 85.77 Average: 7 17.50 0.00 1.39 0.77 0.06 80.28