---> uname -a: Linux prd-centos8-docker-8c-8g-1847.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 1012 27055 19 3822 30425 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:55:5b:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe55:5b11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:04:2a:22 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) 10/01/2025 _x86_64_ (8 CPU) 13:51:45 LINUX RESTART (8 CPU) 01:52:01 PM tps rtps wtps bread/s bwrtn/s 01:53:01 PM 167.93 27.09 140.84 6873.86 25075.11 01:54:01 PM 144.60 14.30 130.31 3092.57 10711.28 01:55:01 PM 294.63 4.00 290.63 144.78 38478.84 01:56:01 PM 70.71 0.63 70.08 62.38 19689.35 Average: 169.46 11.50 157.96 2543.50 23488.02 01:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 PM 29571376 31210160 3084336 9.45 2688 1967348 1508852 4.48 175100 2498728 166300 01:54:01 PM 29214140 31075748 3441572 10.54 2688 2178108 1561444 4.63 156632 2816036 36988 01:55:01 PM 27649568 31098436 5006144 15.33 2688 3752752 1493668 4.43 347724 4149172 512732 01:56:01 PM 27695416 31144848 4960296 15.19 2688 3752636 1459888 4.33 518372 3930332 8356 Average: 28532625 31132298 4123087 12.63 2688 2912711 1505963 4.47 299457 3348567 181094 01:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 370.83 240.37 1638.67 60.21 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 151.95 140.62 817.45 50.71 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 513.78 378.72 9371.65 57.49 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 134.16 161.75 246.40 1882.09 0.00 0.00 0.00 0.00 01:56:01 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 292.67 230.36 3018.28 512.64 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) 10/01/2025 _x86_64_ (8 CPU) 13:51:45 LINUX RESTART (8 CPU) 01:52:01 PM CPU %user %nice %system %iowait %steal %idle 01:53:01 PM all 11.25 0.00 1.79 3.75 0.05 83.16 01:53:01 PM 0 10.60 0.00 1.95 1.85 0.07 85.52 01:53:01 PM 1 10.38 0.00 1.24 0.79 0.05 87.54 01:53:01 PM 2 10.09 0.00 1.37 2.07 0.05 86.42 01:53:01 PM 3 8.02 0.00 1.51 1.72 0.05 88.70 01:53:01 PM 4 11.89 0.00 1.40 5.18 0.03 81.50 01:53:01 PM 5 20.19 0.00 1.87 4.88 0.05 73.00 01:53:01 PM 6 8.26 0.00 2.87 12.30 0.05 76.52 01:53:01 PM 7 10.56 0.00 2.08 1.26 0.03 86.07 01:54:01 PM all 7.51 0.00 0.84 2.01 0.05 89.59 01:54:01 PM 0 3.39 0.00 0.35 0.42 0.02 95.83 01:54:01 PM 1 9.49 0.00 0.80 1.74 0.05 87.93 01:54:01 PM 2 3.36 0.00 0.45 1.59 0.03 94.57 01:54:01 PM 3 19.62 0.00 1.70 3.86 0.08 74.74 01:54:01 PM 4 6.96 0.00 1.47 4.94 0.07 86.56 01:54:01 PM 5 3.09 0.00 0.75 0.07 0.05 96.04 01:54:01 PM 6 4.93 0.00 0.63 0.72 0.03 93.69 01:54:01 PM 7 9.25 0.00 0.58 2.75 0.05 87.36 01:55:01 PM all 13.34 0.00 1.52 4.45 0.08 80.61 01:55:01 PM 0 16.09 0.00 1.89 0.97 0.10 80.95 01:55:01 PM 1 8.45 0.00 1.26 7.77 0.08 82.44 01:55:01 PM 2 14.66 0.00 1.96 6.37 0.07 76.94 01:55:01 PM 3 10.31 0.00 2.19 5.11 0.08 82.31 01:55:01 PM 4 9.51 0.00 1.27 5.21 0.08 83.93 01:55:01 PM 5 9.40 0.00 1.42 3.41 0.08 85.69 01:55:01 PM 6 9.95 0.00 0.82 0.99 0.07 88.18 01:55:01 PM 7 28.31 0.00 1.34 5.82 0.08 64.46 01:56:01 PM all 8.25 0.00 0.91 3.77 0.06 87.01 01:56:01 PM 0 2.12 0.00 0.72 2.29 0.05 94.82 01:56:01 PM 1 4.48 0.00 0.77 9.94 0.05 84.76 01:56:01 PM 2 13.61 0.00 1.07 2.39 0.05 82.87 01:56:01 PM 3 18.39 0.00 1.32 7.52 0.05 72.72 01:56:01 PM 4 7.28 0.00 0.85 0.38 0.03 91.46 01:56:01 PM 5 4.93 0.00 0.88 3.37 0.03 90.79 01:56:01 PM 6 3.19 0.00 0.77 4.11 0.15 91.79 01:56:01 PM 7 11.99 0.00 0.92 0.13 0.05 86.90 Average: all 10.09 0.00 1.26 3.50 0.06 85.10 Average: 0 8.05 0.00 1.23 1.38 0.06 89.28 Average: 1 8.20 0.00 1.02 5.06 0.06 85.67 Average: 2 10.43 0.00 1.21 3.11 0.05 85.20 Average: 3 14.09 0.00 1.68 4.55 0.07 79.61 Average: 4 8.91 0.00 1.25 3.92 0.05 85.86 Average: 5 9.41 0.00 1.23 2.93 0.05 86.37 Average: 6 6.58 0.00 1.27 4.52 0.08 87.56 Average: 7 15.03 0.00 1.23 2.49 0.05 81.20