---> uname -a: Linux prd-centos8-docker-8c-8g-10179.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 989 27545 19 3355 30453 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:e4:2a:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fee4:2a42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:86:24:e3 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) 03/02/2024 _x86_64_ (8 CPU) 02:56:48 LINUX RESTART (8 CPU) 02:57:02 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 155.84 46.16 109.67 8170.39 41168.20 02:59:01 AM 176.77 20.68 156.09 4129.05 8449.43 03:00:00 AM 255.72 5.38 250.34 831.86 12847.87 03:00:01 AM 15.87 3.97 11.90 266.67 685.71 Average: 194.64 23.94 170.70 4352.16 20624.45 02:57:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29699904 31249240 2955808 9.05 2688 1883768 1515956 4.50 146232 2423152 96772 02:59:01 AM 29179436 31071416 3476276 10.65 2688 2210456 1822480 5.41 184272 2836372 131656 03:00:00 AM 28290404 31255440 4365308 13.37 2688 3273468 1385952 4.11 580196 3290188 901388 03:00:01 AM 28272012 31248052 4383700 13.42 2688 3284404 1380480 4.10 581392 3310392 912184 Average: 28860439 31206037 3795273 11.62 2688 2663024 1526217 4.53 373023 2965026 510500 02:57:02 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 478.84 310.89 1724.59 70.24 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 133.86 118.18 1006.55 34.38 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 03:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:00 AM eth0 462.36 453.51 3925.63 3887.38 0.00 0.00 0.00 0.00 03:00:00 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 4233.33 3151.59 9978.84 588.02 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 384.23 313.10 2264.32 1314.49 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) 03/02/2024 _x86_64_ (8 CPU) 02:56:48 LINUX RESTART (8 CPU) 02:57:02 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 11.34 0.00 2.07 8.74 0.05 77.80 02:58:01 AM 0 11.05 0.03 1.94 1.05 0.05 85.87 02:58:01 AM 1 17.98 0.00 1.94 5.18 0.07 74.83 02:58:01 AM 2 6.58 0.00 2.17 3.72 0.05 87.49 02:58:01 AM 3 7.38 0.00 2.16 29.16 0.05 61.24 02:58:01 AM 4 5.42 0.00 2.83 18.12 0.05 73.58 02:58:01 AM 5 15.18 0.00 2.00 1.12 0.03 81.66 02:58:01 AM 6 10.28 0.00 1.84 2.84 0.05 84.99 02:58:01 AM 7 16.81 0.00 1.65 8.77 0.05 72.72 02:59:01 AM all 11.50 0.00 1.14 0.86 0.05 86.45 02:59:01 AM 0 8.17 0.00 0.93 0.30 0.07 90.53 02:59:01 AM 1 5.10 0.00 0.80 1.12 0.07 92.91 02:59:01 AM 2 13.04 0.00 1.02 0.40 0.05 85.49 02:59:01 AM 3 14.31 0.00 1.49 0.84 0.03 83.33 02:59:01 AM 4 7.82 0.00 1.05 1.32 0.05 89.75 02:59:01 AM 5 20.92 0.00 1.35 0.25 0.07 77.41 02:59:01 AM 6 18.94 0.00 1.44 0.72 0.05 78.85 02:59:01 AM 7 3.66 0.00 1.04 1.92 0.05 93.34 03:00:00 AM all 15.48 0.00 1.26 0.80 0.07 82.39 03:00:00 AM 0 21.17 0.00 0.49 0.14 0.07 78.13 03:00:00 AM 1 28.00 0.00 2.07 1.49 0.09 68.36 03:00:00 AM 2 15.49 0.00 1.14 0.22 0.07 83.08 03:00:00 AM 3 14.74 0.00 1.66 1.35 0.09 82.16 03:00:00 AM 4 16.36 0.00 1.38 0.67 0.07 81.53 03:00:00 AM 5 10.23 0.00 1.01 0.34 0.07 88.35 03:00:00 AM 6 5.06 0.00 1.15 2.03 0.05 91.71 03:00:00 AM 7 12.79 0.00 1.19 0.17 0.05 85.79 03:00:01 AM all 21.81 0.00 7.20 0.00 0.10 70.89 03:00:01 AM 0 8.94 0.00 4.88 0.00 0.00 86.18 03:00:01 AM 1 16.80 0.00 5.60 0.00 0.00 77.60 03:00:01 AM 2 27.42 0.00 5.65 0.00 0.00 66.94 03:00:01 AM 3 33.33 0.00 6.35 0.00 0.00 60.32 03:00:01 AM 4 11.29 0.00 2.42 0.00 0.00 86.29 03:00:01 AM 5 8.13 0.00 4.07 0.00 0.00 87.80 03:00:01 AM 6 33.33 0.00 16.67 0.00 0.83 49.17 03:00:01 AM 7 35.54 0.00 12.40 0.00 0.00 52.07 Average: all 12.82 0.00 1.53 3.43 0.06 82.16 Average: 0 13.40 0.01 1.15 0.49 0.06 84.89 Average: 1 16.93 0.00 1.63 2.57 0.07 78.80 Average: 2 11.82 0.00 1.47 1.43 0.06 85.22 Average: 3 12.31 0.00 1.80 10.32 0.06 75.52 Average: 4 9.86 0.00 1.76 6.62 0.06 81.70 Average: 5 15.43 0.00 1.47 0.57 0.06 82.47 Average: 6 11.63 0.00 1.58 1.84 0.06 84.89 Average: 7 11.21 0.00 1.37 3.59 0.05 83.79