---> uname -a: Linux prd-centos8-docker-8c-8g-20785.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1031 27351 19 3508 30402 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:f6:5d:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fef6:5dc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:08:a3:77 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:f8ff:fe08:a377/64 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) 04/05/2024 _x86_64_ (8 CPU) 16:03:26 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 82.51 27.94 54.57 6812.66 7295.35 04:06:01 PM 154.60 14.35 140.25 3114.96 7977.69 04:07:01 PM 355.36 7.20 348.16 1274.85 13437.66 04:08:01 PM 181.24 1.77 179.48 427.39 38584.77 Average: 193.42 12.81 180.61 2907.43 16824.92 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29670248 31239252 2985464 9.14 2688 1902740 1509820 4.48 172048 2422124 94556 04:06:01 PM 29151104 31012844 3504608 10.73 2688 2180544 1844976 5.47 179548 2870672 112484 04:07:01 PM 27675584 29996676 4980128 15.25 2688 2631448 2413548 7.16 411716 4078980 220688 04:08:01 PM 28018688 31131684 4637024 14.20 2688 3412164 1532596 4.55 633692 3476164 122924 Average: 28628906 30845114 4026806 12.33 2688 2531724 1825235 5.42 349251 3211985 137663 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 332.71 200.15 1433.81 61.09 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 110.15 93.94 916.67 30.26 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 552.72 449.29 6527.67 58.17 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 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 389.96 324.90 4921.06 1202.43 0.00 0.00 0.00 0.00 04:08:01 PM docker0 8.13 12.78 0.48 305.77 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 346.38 267.07 3449.74 338.03 0.00 0.00 0.00 0.00 Average: docker0 2.03 3.19 0.12 76.46 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) 04/05/2024 _x86_64_ (8 CPU) 16:03:26 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 9.41 0.00 1.49 5.31 0.06 83.73 04:05:01 PM 0 13.44 0.00 1.59 12.49 0.05 72.43 04:05:01 PM 1 14.93 0.00 2.13 2.80 0.05 80.08 04:05:01 PM 2 3.98 0.00 1.34 5.52 0.05 89.10 04:05:01 PM 3 4.90 0.00 1.19 0.87 0.05 92.99 04:05:01 PM 4 3.47 0.00 1.46 0.84 0.08 94.16 04:05:01 PM 5 6.87 0.00 1.52 2.69 0.03 88.89 04:05:01 PM 6 12.00 0.00 1.44 14.67 0.08 71.81 04:05:01 PM 7 15.68 0.00 1.29 2.59 0.05 80.40 04:06:01 PM all 10.27 0.00 0.86 1.27 0.05 87.54 04:06:01 PM 0 7.93 0.00 0.37 0.72 0.07 90.92 04:06:01 PM 1 10.10 0.00 1.17 2.98 0.07 85.69 04:06:01 PM 2 9.61 0.00 0.89 1.12 0.05 88.33 04:06:01 PM 3 17.20 0.00 1.22 3.14 0.05 78.39 04:06:01 PM 4 5.63 0.00 0.33 0.02 0.07 93.95 04:06:01 PM 5 20.68 0.00 1.65 0.84 0.07 76.77 04:06:01 PM 6 6.44 0.00 0.53 0.55 0.03 92.44 04:06:01 PM 7 4.62 0.00 0.70 0.83 0.03 93.81 04:07:01 PM all 28.18 0.00 1.68 2.69 0.08 67.38 04:07:01 PM 0 34.33 0.00 1.37 2.76 0.08 61.45 04:07:01 PM 1 18.04 0.00 1.70 2.17 0.07 78.03 04:07:01 PM 2 30.84 0.00 2.05 4.40 0.10 62.62 04:07:01 PM 3 25.84 0.00 1.36 2.44 0.08 70.28 04:07:01 PM 4 34.29 0.00 2.24 4.91 0.08 58.48 04:07:01 PM 5 28.95 0.00 2.08 3.10 0.08 65.78 04:07:01 PM 6 29.17 0.00 1.29 0.94 0.08 68.51 04:07:01 PM 7 23.98 0.00 1.32 0.77 0.08 73.84 04:08:01 PM all 13.30 0.00 2.63 2.96 0.08 81.02 04:08:01 PM 0 10.53 0.00 2.47 0.37 0.08 86.55 04:08:01 PM 1 24.03 0.00 3.09 9.23 0.10 63.55 04:08:01 PM 2 10.33 0.00 2.88 1.99 0.08 84.72 04:08:01 PM 3 15.16 0.00 2.99 1.36 0.08 80.40 04:08:01 PM 4 7.99 0.00 2.32 2.07 0.07 87.56 04:08:01 PM 5 6.60 0.00 2.60 2.12 0.07 88.61 04:08:01 PM 6 16.07 0.00 2.48 3.20 0.07 78.19 04:08:01 PM 7 15.70 0.00 2.23 3.37 0.08 78.61 Average: all 15.28 0.00 1.66 3.06 0.07 79.93 Average: 0 16.55 0.00 1.45 4.09 0.07 77.84 Average: 1 16.77 0.00 2.02 4.29 0.07 76.85 Average: 2 13.68 0.00 1.79 3.26 0.07 81.20 Average: 3 15.77 0.00 1.69 1.96 0.07 80.52 Average: 4 12.82 0.00 1.58 1.95 0.08 83.57 Average: 5 15.77 0.00 1.96 2.19 0.06 80.02 Average: 6 15.91 0.00 1.44 4.84 0.07 77.75 Average: 7 14.98 0.00 1.38 1.89 0.06 81.68