---> uname -a: Linux prd-centos8-docker-8c-8g-14988.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 984 27549 19 3356 30459 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:b9:17:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:feb9:1784/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:b8:9c:84 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) 03/22/2024 _x86_64_ (8 CPU) 02:56:53 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 175.71 113.53 62.19 12696.75 38619.14 02:59:01 AM 151.63 20.89 130.74 4485.17 10505.66 03:00:01 AM 256.82 4.98 251.84 843.19 7697.50 03:01:01 AM 78.59 0.68 77.91 61.71 35342.32 Average: 165.69 35.03 130.66 4522.20 23042.44 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29818288 31284384 2837424 8.69 2688 1801296 1503332 4.46 143640 2309600 77108 02:59:01 AM 29254492 31119520 3401220 10.42 2688 2184852 1589460 4.72 180312 2769936 89296 03:00:01 AM 28200332 31162056 4455380 13.64 2688 3271948 1456260 4.32 580164 3389812 999568 03:01:01 AM 28170000 31150224 4485712 13.74 2688 3289756 1488472 4.42 755708 3243540 1008 Average: 28860778 31179046 3794934 11.62 2688 2636963 1509381 4.48 414956 2928222 291745 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 442.68 304.48 1114.87 67.98 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 101.32 77.24 1099.99 26.99 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 432.09 368.39 4296.50 52.27 0.00 0.00 0.00 0.00 03:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 138.17 173.61 232.92 3772.46 0.00 0.00 0.00 0.00 03:01:01 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 278.57 230.93 1685.94 979.93 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) 03/22/2024 _x86_64_ (8 CPU) 02:56:53 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 11.60 0.00 2.56 7.89 0.07 77.88 02:58:01 AM 0 9.76 0.00 3.06 18.75 0.07 68.36 02:58:01 AM 1 11.61 0.00 2.40 5.88 0.08 80.03 02:58:01 AM 2 11.84 0.00 2.31 5.99 0.05 79.81 02:58:01 AM 3 10.27 0.00 1.71 3.44 0.07 84.51 02:58:01 AM 4 5.37 0.00 2.95 16.08 0.07 75.54 02:58:01 AM 5 11.78 0.00 2.32 4.45 0.07 81.39 02:58:01 AM 6 19.64 0.00 3.49 5.06 0.05 71.76 02:58:01 AM 7 12.55 0.00 2.27 3.48 0.07 81.63 02:59:01 AM all 9.92 0.00 1.06 1.76 0.06 87.21 02:59:01 AM 0 7.26 0.00 1.07 2.07 0.07 89.54 02:59:01 AM 1 6.22 0.00 1.02 3.24 0.07 89.45 02:59:01 AM 2 8.98 0.00 1.00 2.25 0.07 87.70 02:59:01 AM 3 15.78 0.00 1.74 1.54 0.05 80.90 02:59:01 AM 4 1.84 0.00 0.55 1.39 0.07 96.16 02:59:01 AM 5 5.69 0.00 0.92 1.37 0.03 91.98 02:59:01 AM 6 23.21 0.00 1.05 1.33 0.05 74.35 02:59:01 AM 7 10.37 0.00 1.12 0.85 0.05 87.61 03:00:01 AM all 15.43 0.00 1.30 1.53 0.08 81.66 03:00:01 AM 0 14.91 0.00 1.65 3.21 0.08 80.15 03:00:01 AM 1 13.53 0.00 1.20 1.82 0.12 83.33 03:00:01 AM 2 18.96 0.00 2.20 2.30 0.10 76.45 03:00:01 AM 3 16.35 0.00 1.04 1.14 0.08 81.39 03:00:01 AM 4 13.90 0.00 0.75 0.98 0.07 84.29 03:00:01 AM 5 21.66 0.00 1.45 1.00 0.07 75.81 03:00:01 AM 6 11.74 0.00 1.09 0.60 0.07 86.51 03:00:01 AM 7 12.44 0.00 0.99 1.15 0.05 85.37 03:01:01 AM all 8.97 0.00 0.87 3.82 0.05 86.29 03:01:01 AM 0 4.79 0.00 0.77 1.02 0.05 93.37 03:01:01 AM 1 3.96 0.00 0.94 8.43 0.05 86.62 03:01:01 AM 2 14.66 0.00 1.07 4.47 0.05 79.75 03:01:01 AM 3 5.74 0.00 0.97 5.79 0.03 87.47 03:01:01 AM 4 14.20 0.00 1.09 8.36 0.07 76.29 03:01:01 AM 5 3.76 0.00 0.67 0.02 0.05 95.50 03:01:01 AM 6 10.95 0.00 0.75 1.69 0.07 86.55 03:01:01 AM 7 13.65 0.00 0.74 0.79 0.05 84.78 Average: all 11.48 0.00 1.45 3.74 0.06 83.27 Average: 0 9.18 0.00 1.64 6.24 0.07 82.88 Average: 1 8.83 0.00 1.39 4.84 0.08 84.86 Average: 2 13.60 0.00 1.64 3.75 0.07 80.93 Average: 3 12.04 0.00 1.36 2.97 0.06 83.57 Average: 4 8.83 0.00 1.33 6.69 0.07 83.08 Average: 5 10.72 0.00 1.34 1.71 0.05 86.18 Average: 6 16.38 0.00 1.59 2.17 0.06 79.80 Average: 7 12.25 0.00 1.28 1.56 0.05 84.86