---> uname -a: Linux prd-centos8-docker-8c-8g-1849.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: 2800.000 BogoMIPS: 5600.00 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 1086 26462 19 4341 30336 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:b5:77:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:feb5:77f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:69:ca:40 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:a1ff:fe69:ca40/64 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) 10/01/2025 _x86_64_ (8 CPU) 13:59:17 LINUX RESTART (8 CPU) 02:00:01 PM tps rtps wtps bread/s bwrtn/s 02:01:01 PM 174.18 14.75 159.43 3204.13 10506.13 02:02:01 PM 180.07 2.36 177.71 87.11 15847.20 02:03:01 PM 48.26 2.53 45.73 1042.23 2758.84 02:04:01 PM 210.66 16.36 194.30 5475.77 28744.07 02:05:01 PM 38.64 0.00 38.64 0.00 21845.40 02:06:01 PM 19.91 0.07 19.84 50.12 480.77 02:07:01 PM 46.53 0.67 45.87 67.58 5225.52 Average: 102.62 5.25 97.37 1418.02 12201.71 02:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:01:01 PM 29207180 31056560 3448532 10.56 2688 2167756 1779028 5.28 152788 2840556 148324 02:02:01 PM 27661200 29793304 4994512 15.29 2688 2445736 2788600 8.27 172504 4339768 132 02:03:01 PM 26346760 29487008 6308952 19.32 2688 3440192 3160340 9.38 301792 5475684 904608 02:04:01 PM 25603760 29405040 7051952 21.59 2688 4093140 3004364 8.91 794960 5693248 610136 02:05:01 PM 25409384 29248076 7246328 22.19 2688 4130148 3020768 8.96 795516 5885272 220 02:06:01 PM 25341324 29189272 7314388 22.40 2688 4138740 3019252 8.96 803608 5944268 128 02:07:01 PM 27121612 31087332 5534100 16.95 2688 4254264 1502276 4.46 999500 3968800 18508 Average: 26670174 29895227 5985538 18.33 2688 3524282 2610661 7.75 574381 4878228 240294 02:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 148.12 111.63 1485.24 34.09 0.00 0.00 0.00 0.00 02:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 486.46 352.23 4516.12 61.61 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 1044.93 421.01 7378.25 36.06 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 12.85 12.85 1.35 1.35 0.00 0.00 0.00 0.00 02:04:01 PM eth0 126.19 103.77 1273.29 1143.47 0.00 0.00 0.00 0.00 02:04:01 PM docker0 4.80 5.95 0.65 0.69 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 161.61 126.34 705.44 30.61 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 161.61 137.25 186.74 40.06 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 129.74 130.74 289.69 2031.15 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 Average: eth0 322.66 197.58 2262.20 482.41 0.00 0.00 0.00 0.00 Average: docker0 0.69 0.85 0.09 0.10 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) 13:59:17 LINUX RESTART (8 CPU) 02:00:01 PM CPU %user %nice %system %iowait %steal %idle 02:01:01 PM all 11.68 0.00 1.05 0.84 0.06 86.38 02:01:01 PM 0 7.91 0.00 0.72 0.38 0.05 90.94 02:01:01 PM 1 20.49 0.00 1.42 0.57 0.08 77.44 02:01:01 PM 2 15.40 0.00 0.95 0.52 0.07 83.06 02:01:01 PM 3 14.19 0.00 1.39 1.17 0.05 83.21 02:01:01 PM 4 2.98 0.00 0.59 0.74 0.05 95.64 02:01:01 PM 5 8.74 0.00 0.79 1.47 0.03 88.97 02:01:01 PM 6 2.28 0.00 0.33 0.37 0.05 96.97 02:01:01 PM 7 21.37 0.00 2.20 1.48 0.07 74.87 02:02:01 PM all 15.97 0.00 0.93 0.88 0.06 82.16 02:02:01 PM 0 28.71 0.00 0.85 0.32 0.07 70.05 02:02:01 PM 1 7.49 0.00 0.69 0.50 0.05 91.27 02:02:01 PM 2 34.06 0.00 1.55 0.61 0.08 63.69 02:02:01 PM 3 4.90 0.00 1.02 2.16 0.05 91.87 02:02:01 PM 4 9.15 0.00 0.80 0.42 0.05 89.58 02:02:01 PM 5 21.51 0.00 0.50 1.04 0.07 76.89 02:02:01 PM 6 9.90 0.00 1.55 1.12 0.05 87.38 02:02:01 PM 7 12.19 0.00 0.47 0.87 0.05 86.42 02:03:01 PM all 28.47 0.00 1.70 0.17 0.09 69.57 02:03:01 PM 0 30.85 0.00 1.13 0.07 0.08 67.86 02:03:01 PM 1 13.01 0.00 1.62 0.02 0.10 85.26 02:03:01 PM 2 24.38 0.00 1.17 0.47 0.08 73.89 02:03:01 PM 3 29.06 0.00 1.43 0.02 0.10 69.39 02:03:01 PM 4 27.62 0.00 1.97 0.02 0.08 70.30 02:03:01 PM 5 28.24 0.00 2.46 0.62 0.08 68.59 02:03:01 PM 6 38.90 0.00 2.13 0.07 0.10 58.80 02:03:01 PM 7 35.62 0.00 1.71 0.05 0.10 62.51 02:04:01 PM all 21.11 0.32 2.60 1.66 0.08 74.22 02:04:01 PM 0 23.40 0.02 2.23 0.45 0.08 73.82 02:04:01 PM 1 23.96 0.02 2.80 0.65 0.07 72.50 02:04:01 PM 2 15.37 0.05 3.76 7.53 0.07 73.23 02:04:01 PM 3 17.27 2.38 2.64 0.79 0.08 76.84 02:04:01 PM 4 23.19 0.02 2.36 0.60 0.08 73.74 02:04:01 PM 5 14.63 0.08 2.43 1.04 0.07 81.75 02:04:01 PM 6 23.34 0.00 2.38 0.52 0.08 73.68 02:04:01 PM 7 27.72 0.03 2.23 1.69 0.08 68.24 02:05:01 PM all 9.77 0.00 0.40 0.92 0.05 88.87 02:05:01 PM 0 8.61 0.00 0.17 0.00 0.05 91.17 02:05:01 PM 1 22.80 0.00 0.70 4.71 0.08 71.71 02:05:01 PM 2 0.50 0.00 0.27 2.00 0.03 97.20 02:05:01 PM 3 1.12 0.00 0.18 0.03 0.03 98.63 02:05:01 PM 4 7.45 0.00 0.13 0.15 0.05 92.21 02:05:01 PM 5 1.90 0.00 0.70 0.35 0.05 96.99 02:05:01 PM 6 23.19 0.00 0.90 0.08 0.05 75.78 02:05:01 PM 7 12.59 0.00 0.12 0.02 0.02 87.26 02:06:01 PM all 10.77 0.00 0.38 0.04 0.04 88.77 02:06:01 PM 0 5.39 0.00 0.15 0.03 0.03 94.40 02:06:01 PM 1 57.38 0.00 1.13 0.12 0.10 41.27 02:06:01 PM 2 2.35 0.00 0.22 0.00 0.05 97.38 02:06:01 PM 3 1.72 0.00 0.50 0.07 0.07 97.64 02:06:01 PM 4 4.51 0.00 0.23 0.00 0.02 95.24 02:06:01 PM 5 6.24 0.00 0.13 0.10 0.02 93.51 02:06:01 PM 6 2.94 0.00 0.62 0.00 0.02 96.43 02:06:01 PM 7 5.59 0.00 0.08 0.00 0.02 94.31 02:07:01 PM all 10.83 0.00 1.13 0.23 0.05 87.76 02:07:01 PM 0 4.29 0.00 0.72 0.07 0.05 94.88 02:07:01 PM 1 27.38 0.00 1.25 0.07 0.07 71.23 02:07:01 PM 2 7.71 0.00 1.32 0.07 0.05 90.85 02:07:01 PM 3 17.62 0.00 1.65 0.68 0.03 80.00 02:07:01 PM 4 2.36 0.00 0.99 0.64 0.05 95.97 02:07:01 PM 5 7.36 0.00 1.03 0.15 0.03 91.42 02:07:01 PM 6 6.06 0.00 0.87 0.07 0.02 92.99 02:07:01 PM 7 13.89 0.00 1.24 0.07 0.07 84.74 Average: all 15.49 0.05 1.17 0.68 0.06 82.56 Average: 0 15.56 0.00 0.85 0.19 0.06 83.34 Average: 1 24.68 0.00 1.37 0.95 0.08 72.91 Average: 2 14.21 0.01 1.32 1.60 0.06 82.81 Average: 3 12.26 0.34 1.26 0.70 0.06 85.38 Average: 4 11.02 0.00 1.01 0.37 0.06 87.55 Average: 5 12.64 0.01 1.15 0.68 0.05 85.47 Average: 6 15.21 0.00 1.25 0.32 0.05 83.17 Average: 7 18.36 0.00 1.15 0.60 0.06 79.84