---> uname -a: Linux prd-centos8-docker-8c-8g-18513.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 983 27397 19 3510 30456 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:70:7a:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe70:7a70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:b6:0d:00 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) 03/27/2024 _x86_64_ (8 CPU) 11:02:31 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 72.56 25.12 47.43 6042.80 22961.00 11:05:01 AM 126.97 6.56 120.41 1267.98 10125.87 11:06:01 AM 215.26 2.27 213.00 300.48 6797.72 11:07:01 AM 139.49 3.00 136.49 145.28 36371.31 11:08:01 AM 77.11 0.62 76.49 60.51 10386.89 Average: 126.28 7.51 118.76 1563.45 17328.91 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29838840 31301360 2816872 8.63 2688 1797412 1439928 4.27 141580 2290900 74056 11:05:01 AM 29486496 31234488 3169216 9.70 2688 2068216 1453816 4.31 164916 2561844 97656 11:06:01 AM 27522124 30382588 5133588 15.72 2688 3171876 2254432 6.69 201488 4448656 1054868 11:07:01 AM 28084464 31198488 4571248 14.00 2688 3418988 1433324 4.25 289480 3776824 237952 11:08:01 AM 28050864 31183164 4604848 14.10 2688 3436800 1455436 4.32 464984 3636832 1008 Average: 28596558 31060018 4059154 12.43 2688 2778658 1607387 4.77 252490 3343011 293108 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 284.74 198.75 913.13 59.84 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 47.03 32.36 844.23 6.15 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 505.33 371.72 8785.96 76.95 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 93.50 99.82 562.97 23.05 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 154.88 155.73 243.21 1173.75 0.00 0.00 0.00 0.00 11:08:01 AM 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 217.09 171.67 2269.68 267.95 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) 03/27/2024 _x86_64_ (8 CPU) 11:02:31 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 10.83 0.00 1.86 6.89 0.08 80.35 11:04:01 AM 0 11.19 0.00 1.51 4.47 0.07 82.76 11:04:01 AM 1 4.99 0.00 1.79 7.84 0.07 85.31 11:04:01 AM 2 9.31 0.00 1.47 0.95 0.05 88.22 11:04:01 AM 3 6.98 0.00 1.91 5.47 0.10 85.53 11:04:01 AM 4 12.43 0.00 1.44 3.18 0.07 82.88 11:04:01 AM 5 6.30 0.00 1.66 7.96 0.08 84.00 11:04:01 AM 6 13.04 0.00 2.36 8.70 0.08 75.82 11:04:01 AM 7 22.45 0.00 2.72 16.56 0.08 58.18 11:05:01 AM all 8.30 0.00 0.91 2.30 0.05 88.45 11:05:01 AM 0 2.92 0.00 0.88 2.02 0.07 94.11 11:05:01 AM 1 11.29 0.00 0.87 1.47 0.05 86.32 11:05:01 AM 2 1.27 0.00 0.54 3.65 0.03 94.51 11:05:01 AM 3 3.44 0.00 0.37 1.40 0.05 94.74 11:05:01 AM 4 13.08 0.00 1.30 0.94 0.05 84.63 11:05:01 AM 5 8.72 0.00 0.70 2.29 0.05 88.24 11:05:01 AM 6 19.65 0.00 1.76 5.47 0.05 73.07 11:05:01 AM 7 6.04 0.00 0.87 1.13 0.03 91.93 11:06:01 AM all 14.38 0.00 1.33 1.87 0.08 82.34 11:06:01 AM 0 12.50 0.00 1.64 0.84 0.08 84.94 11:06:01 AM 1 13.38 0.00 1.69 2.14 0.10 82.69 11:06:01 AM 2 11.92 0.00 1.34 0.99 0.08 85.66 11:06:01 AM 3 11.87 0.00 1.00 1.76 0.05 85.32 11:06:01 AM 4 9.73 0.00 0.94 0.64 0.07 88.63 11:06:01 AM 5 13.52 0.00 1.49 2.84 0.08 82.07 11:06:01 AM 6 26.25 0.00 1.10 3.80 0.08 68.76 11:06:01 AM 7 15.85 0.00 1.46 1.94 0.10 80.65 11:07:01 AM all 7.55 0.00 0.90 6.45 0.06 85.04 11:07:01 AM 0 4.91 0.00 0.99 11.11 0.07 82.93 11:07:01 AM 1 13.85 0.00 0.94 5.66 0.05 79.50 11:07:01 AM 2 4.60 0.00 0.91 15.20 0.07 79.22 11:07:01 AM 3 9.06 0.00 2.11 11.91 0.07 76.85 11:07:01 AM 4 4.01 0.00 0.55 0.28 0.03 95.12 11:07:01 AM 5 5.43 0.00 0.57 2.17 0.05 91.79 11:07:01 AM 6 11.47 0.00 0.43 2.86 0.05 85.19 11:07:01 AM 7 7.02 0.00 0.70 2.51 0.07 89.71 11:08:01 AM all 9.56 0.00 0.91 2.42 0.05 87.05 11:08:01 AM 0 3.56 0.00 1.06 3.81 0.08 91.50 11:08:01 AM 1 17.14 0.00 0.95 2.24 0.07 79.60 11:08:01 AM 2 1.29 0.00 0.62 3.03 0.05 95.02 11:08:01 AM 3 1.66 0.00 0.70 0.55 0.03 97.05 11:08:01 AM 4 4.70 0.00 0.82 0.10 0.03 94.35 11:08:01 AM 5 28.02 0.00 1.47 2.61 0.07 67.84 11:08:01 AM 6 6.54 0.00 0.79 2.24 0.03 90.41 11:08:01 AM 7 13.58 0.00 0.90 4.79 0.07 80.65 Average: all 10.12 0.00 1.18 3.98 0.06 84.65 Average: 0 7.01 0.00 1.21 4.45 0.07 87.25 Average: 1 12.13 0.00 1.25 3.87 0.07 82.68 Average: 2 5.68 0.00 0.97 4.76 0.06 88.53 Average: 3 6.60 0.00 1.22 4.21 0.06 87.91 Average: 4 8.79 0.00 1.01 1.03 0.05 89.12 Average: 5 12.40 0.00 1.18 3.57 0.07 82.78 Average: 6 15.38 0.00 1.29 4.61 0.06 78.66 Average: 7 12.97 0.00 1.33 5.37 0.07 80.26