---> uname -a: Linux prd-centos8-docker-8c-8g-17996.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1135 25061 19 5693 30281 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:6b:88:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:fe6b:88d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:01:90:61 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::42:48ff:fe01:9061/64 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) 12/05/2025 _x86_64_ (8 CPU) 13:43:51 LINUX RESTART (8 CPU) 01:44:01 PM tps rtps wtps bread/s bwrtn/s 01:45:01 PM 274.66 32.63 242.03 7505.20 44489.54 01:46:01 PM 286.35 18.96 267.39 4149.98 15579.25 01:47:01 PM 93.25 0.30 92.95 77.59 9241.88 01:48:01 PM 104.70 0.60 104.10 428.92 38667.08 01:49:01 PM 36.00 0.00 36.00 0.00 646.27 01:50:01 PM 11.48 0.52 10.96 24.93 532.81 01:51:01 PM 116.36 0.00 116.36 0.00 23935.47 01:52:01 PM 14.18 0.00 14.18 0.00 337.18 01:53:01 PM 154.51 0.00 154.51 0.00 2063.66 01:54:01 PM 58.68 3.85 54.83 6219.53 27128.32 01:55:01 PM 43.39 0.45 42.94 63.86 9427.76 Average: 108.51 5.21 103.30 1679.22 15642.03 01:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:45:01 PM 29552456 31243532 3103256 9.50 2688 2014136 1464668 4.35 151024 2520712 180936 01:46:01 PM 27529364 29731192 5126348 15.70 2688 2512432 2733420 8.11 258432 4373260 181840 01:47:01 PM 27453008 29729628 5202704 15.93 2688 2584572 2652408 7.87 282940 4416412 104 01:48:01 PM 25244360 28654700 7411352 22.70 2688 3693284 3579852 10.62 423240 6380420 752 01:49:01 PM 24994860 28411672 7660852 23.46 2688 3698976 3689556 10.95 444408 6605192 40 01:50:01 PM 25229744 28660452 7425968 22.74 2688 3711108 3543256 10.51 451444 6363892 1276 01:51:01 PM 23629072 27765500 9026640 27.64 2688 4403620 5865048 17.40 555904 7798440 1648 01:52:01 PM 23040960 27224424 9614752 29.44 2688 4450988 6324464 18.76 558588 8380868 2320 01:53:01 PM 24108212 28210688 8547500 26.17 2688 4357604 3912684 11.61 555752 7331732 24 01:54:01 PM 24564272 29878384 8091440 24.78 2688 5559096 2526524 7.50 783844 6637392 230632 01:55:01 PM 25676084 31018760 6979628 21.37 2688 5582752 1542264 4.58 978820 5331484 23292 Average: 25547490 29138994 7108222 21.77 2688 3869870 3439468 10.20 494945 6012709 56624 01:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM eth0 446.21 287.94 2056.54 65.41 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM eth0 407.33 337.63 5200.27 65.89 0.00 0.00 0.00 0.00 01:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 124.60 104.02 936.41 28.98 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 339.97 183.27 9505.48 13.78 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:49:01 PM lo 51.58 51.58 4.60 4.60 0.00 0.00 0.00 0.00 01:49:01 PM eth0 122.36 88.97 33.49 38.14 0.00 0.00 0.00 0.00 01:49:01 PM docker0 12.03 13.51 1.78 1.68 0.00 0.00 0.00 0.00 01:50:01 PM lo 51.23 51.23 2.63 2.63 0.00 0.00 0.00 0.00 01:50:01 PM eth0 217.34 170.23 93.49 86.49 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.78 1.03 0.11 0.19 0.00 0.00 0.00 0.00 01:51:01 PM lo 19.82 19.82 2.48 2.48 0.00 0.00 0.00 0.00 01:51:01 PM eth0 573.83 234.58 2983.58 29.90 0.00 0.00 0.00 0.00 01:51:01 PM docker0 8.61 9.76 0.82 1.71 0.00 0.00 0.00 0.00 01:51:01 PM vethedd7da1 8.61 9.90 0.93 1.72 0.00 0.00 0.00 0.00 01:51:01 PM veth3711e38 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:52:01 PM lo 848.26 848.26 124.90 124.90 0.00 0.00 0.00 0.00 01:52:01 PM eth0 126.93 88.75 45.47 45.62 0.00 0.00 0.00 0.00 01:52:01 PM docker0 359.92 374.07 56.62 61.36 0.00 0.00 0.00 0.00 01:52:01 PM vethedd7da1 313.53 325.53 55.85 47.14 0.00 0.00 0.00 0.00 01:52:01 PM veth3711e38 46.39 48.98 5.70 14.47 0.00 0.00 0.00 0.00 01:53:01 PM lo 814.60 814.60 153.22 153.22 0.00 0.00 0.00 0.00 01:53:01 PM eth0 51.86 43.71 257.15 14.43 0.00 0.00 0.00 0.00 01:53:01 PM docker0 342.29 350.59 77.75 69.69 0.00 0.00 0.00 0.00 01:54:01 PM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 01:54:01 PM eth0 231.34 182.49 3856.92 26.06 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 142.54 93.63 228.78 70.37 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 Average: lo 162.38 162.38 26.17 26.17 0.00 0.00 0.00 0.00 Average: eth0 253.13 165.03 2290.77 44.10 0.00 0.00 0.00 0.00 Average: docker0 65.78 68.09 12.46 12.24 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) 12/05/2025 _x86_64_ (8 CPU) 13:43:51 LINUX RESTART (8 CPU) 01:44:01 PM CPU %user %nice %system %iowait %steal %idle 01:45:01 PM all 14.70 0.00 2.45 1.33 0.07 81.45 01:45:01 PM 0 14.57 0.00 2.76 1.37 0.07 81.24 01:45:01 PM 1 9.43 0.00 3.18 3.40 0.08 83.90 01:45:01 PM 2 17.42 0.00 2.91 1.49 0.08 78.09 01:45:01 PM 3 31.06 0.00 2.86 0.69 0.08 65.31 01:45:01 PM 4 7.57 0.00 2.25 0.13 0.07 89.98 01:45:01 PM 5 12.81 0.00 1.67 0.67 0.03 84.82 01:45:01 PM 6 10.40 0.00 1.81 2.44 0.05 85.30 01:45:01 PM 7 14.31 0.00 2.14 0.47 0.07 83.02 01:46:01 PM all 31.35 0.00 1.45 0.92 0.10 66.17 01:46:01 PM 0 29.06 0.00 1.35 0.58 0.12 68.89 01:46:01 PM 1 45.00 0.00 1.22 0.67 0.12 52.99 01:46:01 PM 2 26.10 0.00 1.86 0.94 0.12 70.99 01:46:01 PM 3 31.11 0.00 1.34 1.59 0.10 65.86 01:46:01 PM 4 24.38 0.00 1.15 0.97 0.10 73.39 01:46:01 PM 5 32.28 0.00 1.77 1.07 0.08 64.80 01:46:01 PM 6 31.09 0.00 2.04 1.15 0.10 65.62 01:46:01 PM 7 31.81 0.00 0.85 0.42 0.10 66.82 01:47:01 PM all 26.34 0.00 0.68 0.30 0.07 72.61 01:47:01 PM 0 33.70 0.00 0.45 0.72 0.08 65.05 01:47:01 PM 1 47.50 0.00 1.15 0.15 0.12 51.08 01:47:01 PM 2 21.60 0.00 0.97 0.62 0.08 76.73 01:47:01 PM 3 31.85 0.00 0.77 0.40 0.07 66.91 01:47:01 PM 4 21.57 0.00 0.38 0.18 0.07 77.79 01:47:01 PM 5 11.12 0.00 0.75 0.20 0.05 87.88 01:47:01 PM 6 20.32 0.00 0.60 0.15 0.05 78.87 01:47:01 PM 7 23.00 0.00 0.37 0.00 0.05 76.58 01:48:01 PM all 24.73 0.00 2.40 0.84 0.08 71.95 01:48:01 PM 0 27.44 0.00 1.79 0.90 0.08 69.78 01:48:01 PM 1 38.45 0.00 2.85 2.58 0.08 56.03 01:48:01 PM 2 20.83 0.00 1.95 0.05 0.12 77.05 01:48:01 PM 3 29.50 0.00 2.18 0.72 0.07 67.53 01:48:01 PM 4 14.39 0.00 2.44 0.71 0.07 82.40 01:48:01 PM 5 20.74 0.00 3.73 0.52 0.07 74.95 01:48:01 PM 6 10.93 0.00 2.08 0.42 0.07 86.50 01:48:01 PM 7 35.55 0.00 2.13 0.82 0.07 61.43 01:49:01 PM all 22.19 0.00 2.12 0.05 0.10 75.54 01:49:01 PM 0 17.08 0.00 2.12 0.07 0.10 80.63 01:49:01 PM 1 18.76 0.00 2.36 0.05 0.12 78.71 01:49:01 PM 2 20.65 0.00 2.29 0.08 0.08 76.88 01:49:01 PM 3 21.93 0.00 2.28 0.08 0.12 75.59 01:49:01 PM 4 18.94 0.00 1.92 0.05 0.12 78.97 01:49:01 PM 5 22.16 0.00 1.84 0.02 0.08 75.89 01:49:01 PM 6 27.46 0.00 1.89 0.07 0.08 70.50 01:49:01 PM 7 30.54 0.00 2.23 0.02 0.10 67.11 01:50:01 PM all 17.22 0.00 1.24 0.03 0.08 81.44 01:50:01 PM 0 20.41 0.00 0.89 0.00 0.10 78.60 01:50:01 PM 1 25.61 0.00 1.35 0.03 0.08 72.91 01:50:01 PM 2 18.98 0.00 1.54 0.00 0.08 79.40 01:50:01 PM 3 12.99 0.00 1.04 0.07 0.07 85.84 01:50:01 PM 4 14.57 0.00 1.56 0.08 0.07 83.72 01:50:01 PM 5 8.95 0.00 1.29 0.03 0.08 89.64 01:50:01 PM 6 21.88 0.00 1.17 0.00 0.08 76.86 01:50:01 PM 7 14.36 0.00 1.05 0.00 0.07 84.52 01:51:01 PM all 33.90 0.00 1.91 0.45 0.10 63.64 01:51:01 PM 0 26.48 0.00 1.57 0.05 0.10 71.80 01:51:01 PM 1 33.03 0.00 2.09 1.40 0.10 63.37 01:51:01 PM 2 43.94 0.00 1.74 0.27 0.10 53.95 01:51:01 PM 3 25.94 0.00 2.20 0.18 0.10 71.58 01:51:01 PM 4 23.16 0.00 1.81 0.84 0.08 74.11 01:51:01 PM 5 33.57 0.00 1.98 0.10 0.12 64.24 01:51:01 PM 6 46.12 0.00 2.21 0.02 0.08 51.57 01:51:01 PM 7 38.98 0.00 1.68 0.77 0.08 58.48 01:52:01 PM all 20.26 0.00 1.37 0.03 0.09 78.24 01:52:01 PM 0 15.27 0.00 1.61 0.00 0.10 83.02 01:52:01 PM 1 16.31 0.00 1.41 0.02 0.07 82.20 01:52:01 PM 2 19.33 0.00 1.37 0.05 0.10 79.14 01:52:01 PM 3 15.67 0.00 1.21 0.02 0.12 82.99 01:52:01 PM 4 12.86 0.00 1.43 0.15 0.10 85.46 01:52:01 PM 5 22.08 0.00 1.34 0.00 0.08 76.50 01:52:01 PM 6 16.45 0.00 1.74 0.00 0.08 81.72 01:52:01 PM 7 44.16 0.00 0.84 0.03 0.08 54.88 01:53:01 PM all 25.44 0.00 1.42 0.36 0.08 72.71 01:53:01 PM 0 17.23 0.00 1.45 0.45 0.08 80.78 01:53:01 PM 1 13.90 0.00 1.74 0.02 0.08 84.26 01:53:01 PM 2 27.60 0.00 1.12 0.07 0.08 71.13 01:53:01 PM 3 32.25 0.00 1.81 0.03 0.07 65.84 01:53:01 PM 4 28.37 0.00 1.81 1.32 0.07 68.42 01:53:01 PM 5 50.37 0.00 1.00 0.02 0.07 48.55 01:53:01 PM 6 18.48 0.00 1.37 0.84 0.08 79.22 01:53:01 PM 7 15.30 0.00 1.02 0.10 0.08 83.50 01:54:01 PM all 32.91 0.00 1.58 0.49 0.08 64.94 01:54:01 PM 0 33.59 0.00 1.22 0.13 0.08 64.97 01:54:01 PM 1 41.39 0.00 2.46 0.25 0.08 55.82 01:54:01 PM 2 45.50 0.00 1.71 0.00 0.07 52.72 01:54:01 PM 3 42.93 0.00 1.32 0.07 0.07 55.61 01:54:01 PM 4 27.75 0.00 1.21 0.45 0.07 70.52 01:54:01 PM 5 34.74 0.00 1.87 0.25 0.07 63.06 01:54:01 PM 6 13.18 0.00 1.76 2.66 0.08 82.32 01:54:01 PM 7 24.21 0.00 1.10 0.12 0.08 74.49 01:55:01 PM all 20.30 0.00 0.99 0.18 0.06 78.46 01:55:01 PM 0 34.36 0.00 1.07 0.30 0.07 64.21 01:55:01 PM 1 17.60 0.00 1.25 0.35 0.07 80.72 01:55:01 PM 2 34.69 0.00 1.34 0.08 0.05 63.84 01:55:01 PM 3 38.53 0.00 1.08 0.07 0.07 60.25 01:55:01 PM 4 9.54 0.00 1.17 0.64 0.05 88.60 01:55:01 PM 5 10.09 0.00 0.79 0.02 0.07 89.04 01:55:01 PM 6 12.98 0.00 0.75 0.02 0.07 86.18 01:55:01 PM 7 4.56 0.00 0.50 0.00 0.07 94.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.49 0.00 1.60 0.45 0.08 73.38 Average: 0 24.48 0.00 1.48 0.42 0.09 73.54 Average: 1 27.92 0.00 1.92 0.81 0.09 69.26 Average: 2 26.97 0.00 1.71 0.33 0.09 70.90 Average: 3 28.53 0.00 1.64 0.36 0.08 69.39 Average: 4 18.47 0.00 1.56 0.50 0.08 79.40 Average: 5 23.54 0.00 1.64 0.26 0.07 74.49 Average: 6 20.85 0.00 1.58 0.71 0.08 76.78 Average: 7 25.14 0.00 1.26 0.25 0.08 73.27