---> uname -a: Linux prd-centos8-docker-8c-8g-43060.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1115 25324 19 5450 30301 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:23:3d:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe23:3d46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:57:9a:43 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:f3ff:fe57:9a43/64 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) 09/02/2025 _x86_64_ (8 CPU) 15:11:21 LINUX RESTART (8 CPU) 03:12:01 PM tps rtps wtps bread/s bwrtn/s 03:13:01 PM 205.30 16.73 188.57 3543.41 9745.26 03:14:01 PM 218.81 2.38 216.43 542.44 16368.11 03:15:01 PM 139.97 0.88 139.09 586.74 42045.33 03:16:01 PM 34.29 0.48 33.81 21.46 574.94 03:17:01 PM 9.73 0.00 9.73 0.00 489.32 03:18:01 PM 14.86 0.00 14.86 0.00 306.33 03:19:01 PM 112.28 0.00 112.28 0.00 23659.43 03:20:01 PM 114.20 0.00 114.20 0.00 1468.28 03:21:01 PM 54.52 2.53 51.98 4500.23 27341.24 Average: 100.44 2.56 97.88 1021.57 13555.62 03:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:13:01 PM 28904124 30836068 3751588 11.49 2688 2247800 1760656 5.22 172832 3115960 203060 03:14:01 PM 26818456 29083040 5837256 17.88 2688 2572992 3219776 9.55 275984 5059936 89024 03:15:01 PM 24731744 28135276 7923968 24.27 2688 3686116 4272968 12.68 430468 6882112 64 03:16:01 PM 24396644 27807148 8259068 25.29 2688 3692080 4714380 13.99 438840 7205836 116 03:17:01 PM 25489176 28909556 7166536 21.95 2688 3702564 3337472 9.90 441260 6119668 20 03:18:01 PM 25191332 28823324 7464380 22.86 2688 3912848 3335968 9.90 524780 6326960 208068 03:19:01 PM 23359080 27485560 9296632 28.47 2688 4394848 6079108 18.04 645968 7976504 1552 03:20:01 PM 24294024 28386056 8361688 25.61 2688 4348744 4073280 12.09 642980 7060268 15596 03:21:01 PM 25967296 31055024 6688416 20.48 2688 5335828 1487992 4.41 1130508 4893616 67536 Average: 25461320 28946784 7194392 22.03 2688 3765980 3586844 10.64 522624 6071207 65004 03:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 180.32 164.39 2328.61 45.24 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 359.56 276.70 4675.48 58.79 0.00 0.00 0.00 0.00 03:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM lo 5.18 5.18 0.48 0.48 0.00 0.00 0.00 0.00 03:15:01 PM eth0 324.59 182.17 9486.31 17.97 0.00 0.00 0.00 0.00 03:15:01 PM docker0 1.27 1.62 0.19 0.21 0.00 0.00 0.00 0.00 03:15:01 PM veth578fc06 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:16:01 PM lo 54.40 54.40 4.38 4.38 0.00 0.00 0.00 0.00 03:16:01 PM eth0 198.68 140.82 51.62 55.86 0.00 0.00 0.00 0.00 03:16:01 PM docker0 10.30 11.63 1.53 1.49 0.00 0.00 0.00 0.00 03:16:01 PM vethdaa04a8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:17:01 PM lo 45.15 45.15 2.33 2.33 0.00 0.00 0.00 0.00 03:17:01 PM eth0 135.14 112.61 66.73 50.85 0.00 0.00 0.00 0.00 03:17:01 PM docker0 0.78 1.00 0.11 0.17 0.00 0.00 0.00 0.00 03:18:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:18:01 PM eth0 133.46 109.68 342.88 419.04 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM lo 20.14 20.14 2.48 2.48 0.00 0.00 0.00 0.00 03:19:01 PM eth0 662.45 393.14 2691.71 1229.81 0.00 0.00 0.00 0.00 03:19:01 PM docker0 8.51 9.90 0.81 1.93 0.00 0.00 0.00 0.00 03:19:01 PM veth9fcdf81 8.51 10.03 0.93 1.94 0.00 0.00 0.00 0.00 03:19:01 PM veth5ad1dca 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 03:20:01 PM lo 1436.85 1436.85 249.23 249.23 0.00 0.00 0.00 0.00 03:20:01 PM eth0 120.54 93.29 284.87 41.28 0.00 0.00 0.00 0.00 03:20:01 PM docker0 630.44 647.60 122.30 117.49 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 03:21:01 PM eth0 109.10 135.72 1264.56 2327.35 0.00 0.00 0.00 0.00 03:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 173.66 173.66 28.78 28.78 0.00 0.00 0.00 0.00 Average: eth0 247.09 178.72 2354.75 471.81 0.00 0.00 0.00 0.00 Average: docker0 72.37 74.64 13.88 13.48 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) 09/02/2025 _x86_64_ (8 CPU) 15:11:21 LINUX RESTART (8 CPU) 03:12:01 PM CPU %user %nice %system %iowait %steal %idle 03:13:01 PM all 13.98 0.00 1.15 0.76 0.08 84.03 03:13:01 PM 0 16.37 0.00 1.50 0.47 0.08 81.58 03:13:01 PM 1 13.82 0.00 1.22 1.19 0.10 83.67 03:13:01 PM 2 27.03 0.00 2.14 0.49 0.07 70.27 03:13:01 PM 3 11.50 0.00 0.97 0.80 0.07 86.66 03:13:01 PM 4 7.68 0.00 0.60 0.27 0.05 91.40 03:13:01 PM 5 14.88 0.00 1.35 1.49 0.07 82.21 03:13:01 PM 6 8.20 0.00 0.85 0.90 0.10 89.94 03:13:01 PM 7 12.35 0.00 0.53 0.52 0.07 86.53 03:14:01 PM all 42.65 0.00 1.41 0.74 0.11 55.09 03:14:01 PM 0 30.65 0.00 1.15 0.32 0.12 67.77 03:14:01 PM 1 36.81 0.00 1.10 0.23 0.12 61.74 03:14:01 PM 2 46.08 0.00 1.22 0.77 0.13 51.79 03:14:01 PM 3 42.04 0.00 1.36 0.25 0.12 56.23 03:14:01 PM 4 53.94 0.00 1.34 1.74 0.12 42.86 03:14:01 PM 5 49.07 0.00 1.99 0.74 0.10 48.10 03:14:01 PM 6 40.86 0.00 1.77 1.12 0.10 56.14 03:14:01 PM 7 41.75 0.00 1.35 0.72 0.12 56.06 03:15:01 PM all 24.26 0.00 2.98 1.33 0.10 71.33 03:15:01 PM 0 26.09 0.00 2.52 0.02 0.12 71.25 03:15:01 PM 1 21.78 0.00 3.02 1.30 0.12 73.79 03:15:01 PM 2 22.89 0.00 3.18 0.57 0.10 73.26 03:15:01 PM 3 26.11 0.00 2.76 0.42 0.12 70.59 03:15:01 PM 4 20.01 0.00 3.67 0.44 0.08 75.80 03:15:01 PM 5 21.30 0.00 2.66 1.08 0.10 74.87 03:15:01 PM 6 26.56 0.00 3.11 2.20 0.08 68.03 03:15:01 PM 7 29.34 0.00 2.89 4.57 0.10 63.10 03:16:01 PM all 19.79 0.00 2.27 0.06 0.11 77.77 03:16:01 PM 0 18.94 0.00 2.50 0.07 0.12 78.38 03:16:01 PM 1 20.38 0.00 2.33 0.05 0.12 77.13 03:16:01 PM 2 15.78 0.00 2.38 0.07 0.12 81.66 03:16:01 PM 3 22.83 0.00 2.25 0.12 0.10 74.71 03:16:01 PM 4 18.53 0.00 2.31 0.03 0.13 78.99 03:16:01 PM 5 18.16 0.00 1.98 0.02 0.10 79.75 03:16:01 PM 6 20.34 0.00 2.04 0.07 0.10 77.45 03:16:01 PM 7 23.33 0.00 2.38 0.05 0.10 74.14 03:17:01 PM all 8.63 0.00 0.75 0.02 0.08 90.52 03:17:01 PM 0 4.76 0.00 0.62 0.00 0.07 94.55 03:17:01 PM 1 5.10 0.00 0.90 0.00 0.07 93.93 03:17:01 PM 2 8.41 0.00 0.69 0.00 0.08 90.82 03:17:01 PM 3 5.03 0.00 0.64 0.00 0.07 94.26 03:17:01 PM 4 6.22 0.00 0.69 0.02 0.08 93.00 03:17:01 PM 5 8.99 0.00 1.22 0.05 0.07 89.68 03:17:01 PM 6 9.33 0.00 0.64 0.07 0.08 89.89 03:17:01 PM 7 21.27 0.00 0.60 0.03 0.10 78.00 03:18:01 PM all 24.93 0.00 0.75 0.03 0.08 74.21 03:18:01 PM 0 5.87 0.00 1.15 0.00 0.08 92.90 03:18:01 PM 1 14.72 0.00 0.77 0.07 0.08 84.36 03:18:01 PM 2 28.81 0.00 0.58 0.00 0.08 70.52 03:18:01 PM 3 38.25 0.00 0.85 0.02 0.08 60.80 03:18:01 PM 4 20.49 0.00 0.57 0.00 0.05 78.89 03:18:01 PM 5 35.85 0.00 0.70 0.13 0.07 63.25 03:18:01 PM 6 7.61 0.00 0.62 0.03 0.05 91.69 03:18:01 PM 7 47.81 0.00 0.78 0.00 0.10 51.31 03:19:01 PM all 27.42 0.00 1.74 0.67 0.09 70.06 03:19:01 PM 0 18.79 0.00 1.52 0.17 0.10 79.41 03:19:01 PM 1 29.23 0.00 2.32 0.42 0.10 67.92 03:19:01 PM 2 22.61 0.00 1.90 1.04 0.12 74.33 03:19:01 PM 3 27.28 0.00 1.97 0.18 0.08 70.49 03:19:01 PM 4 43.81 0.00 1.49 0.35 0.08 54.26 03:19:01 PM 5 25.49 0.00 1.56 0.44 0.08 72.43 03:19:01 PM 6 42.02 0.00 1.96 1.85 0.08 54.09 03:19:01 PM 7 10.17 0.00 1.22 0.94 0.10 87.56 03:20:01 PM all 26.19 0.00 2.26 0.25 0.12 71.18 03:20:01 PM 0 21.52 0.00 2.19 0.00 0.12 76.17 03:20:01 PM 1 23.40 0.00 2.23 0.34 0.12 73.92 03:20:01 PM 2 30.10 0.00 2.45 0.02 0.10 67.33 03:20:01 PM 3 28.96 0.00 2.00 0.03 0.12 68.89 03:20:01 PM 4 22.02 0.00 2.32 0.10 0.13 75.43 03:20:01 PM 5 34.88 0.00 1.88 1.31 0.10 61.84 03:20:01 PM 6 27.22 0.00 2.79 0.15 0.12 69.72 03:20:01 PM 7 21.42 0.00 2.23 0.03 0.13 76.18 03:21:01 PM all 28.50 0.00 1.62 1.05 0.08 68.74 03:21:01 PM 0 26.57 0.00 1.49 0.00 0.10 71.85 03:21:01 PM 1 8.66 0.00 1.54 1.45 0.07 88.28 03:21:01 PM 2 24.95 0.00 1.63 2.73 0.10 70.59 03:21:01 PM 3 38.97 0.00 2.56 2.36 0.07 56.04 03:21:01 PM 4 30.02 0.00 1.16 0.03 0.07 68.73 03:21:01 PM 5 37.31 0.00 1.42 0.25 0.08 60.93 03:21:01 PM 6 28.88 0.00 2.28 1.21 0.08 67.55 03:21:01 PM 7 32.65 0.00 0.92 0.40 0.08 65.95 Average: all 24.04 0.00 1.66 0.55 0.09 73.67 Average: 0 18.83 0.00 1.63 0.12 0.10 79.32 Average: 1 19.31 0.00 1.71 0.56 0.10 78.32 Average: 2 25.19 0.00 1.80 0.63 0.10 72.29 Average: 3 26.77 0.00 1.70 0.47 0.09 70.97 Average: 4 24.74 0.00 1.57 0.33 0.09 73.27 Average: 5 27.33 0.00 1.64 0.61 0.09 70.34 Average: 6 23.43 0.00 1.78 0.84 0.09 73.85 Average: 7 26.68 0.00 1.43 0.81 0.10 70.98