---> uname -a: Linux prd-centos8-docker-8c-8g-31848.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1176 25062 19 5651 30240 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:7d:60:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe7d:60a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:bb:b8:67 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::42:9eff:febb:b867/64 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) 07/30/2025 _x86_64_ (8 CPU) 14:50:37 LINUX RESTART (8 CPU) 02:51:02 PM tps rtps wtps bread/s bwrtn/s 02:52:01 PM 239.27 10.81 228.46 1394.10 8705.27 02:53:01 PM 282.49 18.91 263.58 4143.53 14978.91 02:54:01 PM 174.48 0.77 173.71 426.79 47216.84 02:55:01 PM 48.58 0.13 48.45 77.97 1096.85 02:56:01 PM 15.41 0.43 14.98 20.93 354.45 02:57:01 PM 10.25 0.00 10.25 0.00 508.87 02:58:01 PM 0.92 0.00 0.92 0.00 21.34 02:59:01 PM 15.31 0.00 15.31 0.00 286.60 03:00:01 PM 102.60 0.00 102.60 0.00 23623.61 03:01:01 PM 171.24 0.02 171.23 0.13 1762.11 03:02:01 PM 67.60 3.88 63.72 6213.03 30157.77 Average: 102.36 3.17 99.19 1115.78 11706.37 02:51:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 PM 29471612 31179200 3184100 9.75 2688 2029412 1453680 4.31 155588 2593384 198300 02:53:01 PM 27489776 29710188 5165936 15.82 2688 2530796 3152016 9.35 261236 4409040 208952 02:54:01 PM 24426488 27824776 8229224 25.20 2688 3681760 4682740 13.89 422864 7196800 992 02:55:01 PM 24146100 27549884 8509612 26.06 2688 3686388 4712156 13.98 439796 7457784 200 02:56:01 PM 23783800 27193144 8871912 27.17 2688 3691792 4811880 14.28 441664 7816532 656 02:57:01 PM 24723896 28141616 7931816 24.29 2688 3700028 4048956 12.01 443588 6880016 16 02:58:01 PM 24705856 28123676 7949856 24.34 2688 3700124 4048956 12.01 443616 6898384 8 02:59:01 PM 23807264 27466272 8848448 27.10 2688 3938844 4615348 13.69 507724 7723796 234012 03:00:01 PM 22065140 26216116 10590572 32.43 2688 4419780 7222324 21.43 555008 9355908 1024 03:01:01 PM 23667624 27757692 8988088 27.52 2688 4347020 4249456 12.61 554320 7772308 17520 03:02:01 PM 24500800 29791744 8154912 24.97 2688 5535124 2604848 7.73 785076 6694460 144588 Average: 24798941 28268573 7856771 24.06 2688 3751006 4145669 12.30 455498 6799856 73297 02:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM eth0 320.64 215.86 1623.56 45.97 0.00 0.00 0.00 0.00 02:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM eth0 490.50 375.95 5514.99 70.56 0.00 0.00 0.00 0.00 02:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM lo 0.53 0.53 0.03 0.03 0.00 0.00 0.00 0.00 02:54:01 PM eth0 355.00 220.88 10038.94 30.13 0.00 0.00 0.00 0.00 02:54:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:55:01 PM lo 34.69 34.69 3.03 3.03 0.00 0.00 0.00 0.00 02:55:01 PM eth0 91.67 59.45 30.00 26.62 0.00 0.00 0.00 0.00 02:55:01 PM docker0 8.90 10.05 1.21 1.20 0.00 0.00 0.00 0.00 02:56:01 PM lo 63.26 63.26 3.83 3.83 0.00 0.00 0.00 0.00 02:56:01 PM eth0 344.20 248.53 99.07 105.26 0.00 0.00 0.00 0.00 02:56:01 PM docker0 3.47 4.13 0.62 0.65 0.00 0.00 0.00 0.00 02:57:01 PM lo 0.27 0.27 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 PM eth0 24.61 14.83 52.33 2.50 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM eth0 72.89 57.90 30.11 19.76 0.00 0.00 0.00 0.00 02:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:59:01 PM eth0 94.60 77.67 706.19 18.64 0.00 0.00 0.00 0.00 02:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM lo 379.92 379.92 54.80 54.80 0.00 0.00 0.00 0.00 03:00:01 PM eth0 662.93 363.33 2290.56 33.65 0.00 0.00 0.00 0.00 03:00:01 PM docker0 157.86 165.49 24.56 26.22 0.00 0.00 0.00 0.00 03:00:01 PM veth497a40b 142.65 149.27 24.91 22.06 0.00 0.00 0.00 0.00 03:00:01 PM vethe898dce 15.21 16.93 1.81 4.42 0.00 0.00 0.00 0.00 03:01:01 PM lo 1073.34 1073.34 194.79 194.79 0.00 0.00 0.00 0.00 03:01:01 PM eth0 71.86 70.23 298.18 25.82 0.00 0.00 0.00 0.00 03:01:01 PM docker0 472.91 483.32 97.06 92.03 0.00 0.00 0.00 0.00 03:02:01 PM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 03:02:01 PM eth0 330.02 242.73 3362.56 30.23 0.00 0.00 0.00 0.00 03:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 141.36 141.36 23.36 23.36 0.00 0.00 0.00 0.00 Average: eth0 259.82 176.98 2187.02 37.18 0.00 0.00 0.00 0.00 Average: docker0 58.56 60.37 11.24 10.93 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) 07/30/2025 _x86_64_ (8 CPU) 14:50:37 LINUX RESTART (8 CPU) 02:51:02 PM CPU %user %nice %system %iowait %steal %idle 02:52:01 PM all 11.05 0.00 1.43 0.52 0.05 86.95 02:52:01 PM 0 3.63 0.00 0.70 0.17 0.07 95.44 02:52:01 PM 1 13.20 0.00 2.83 2.11 0.07 81.79 02:52:01 PM 2 10.51 0.00 1.33 0.14 0.03 87.99 02:52:01 PM 3 14.52 0.00 1.04 0.27 0.07 84.10 02:52:01 PM 4 22.03 0.00 2.12 0.31 0.05 75.49 02:52:01 PM 5 12.06 0.00 1.60 0.85 0.03 85.46 02:52:01 PM 6 3.80 0.00 0.58 0.10 0.05 95.46 02:52:01 PM 7 8.66 0.00 1.22 0.22 0.03 89.86 02:53:01 PM all 36.52 0.00 1.57 0.87 0.09 60.96 02:53:01 PM 0 41.94 0.00 1.47 1.60 0.10 54.89 02:53:01 PM 1 42.83 0.00 1.54 0.80 0.08 54.75 02:53:01 PM 2 49.71 0.00 1.57 0.30 0.08 48.34 02:53:01 PM 3 40.95 0.00 3.13 1.92 0.10 53.90 02:53:01 PM 4 33.22 0.00 1.54 0.32 0.08 64.84 02:53:01 PM 5 18.18 0.00 1.44 1.24 0.08 79.06 02:53:01 PM 6 37.99 0.00 0.95 0.25 0.07 60.74 02:53:01 PM 7 27.35 0.00 0.90 0.50 0.08 71.17 02:54:01 PM all 33.11 0.00 2.87 0.99 0.08 62.95 02:54:01 PM 0 19.20 0.00 1.62 0.02 0.08 79.08 02:54:01 PM 1 29.16 0.00 2.65 3.12 0.10 64.96 02:54:01 PM 2 44.06 0.00 2.69 0.82 0.07 52.36 02:54:01 PM 3 44.08 0.00 3.90 0.79 0.07 51.16 02:54:01 PM 4 45.12 0.00 3.23 0.42 0.08 51.14 02:54:01 PM 5 33.05 0.00 3.34 1.39 0.08 62.13 02:54:01 PM 6 23.81 0.00 2.37 1.16 0.07 72.59 02:54:01 PM 7 26.50 0.00 3.17 0.17 0.08 70.08 02:55:01 PM all 22.53 0.00 2.47 0.07 0.09 74.85 02:55:01 PM 0 18.95 0.00 2.36 0.07 0.08 78.54 02:55:01 PM 1 23.46 0.00 2.74 0.03 0.08 73.68 02:55:01 PM 2 28.30 0.00 2.75 0.10 0.08 68.77 02:55:01 PM 3 26.20 0.00 2.61 0.08 0.12 70.99 02:55:01 PM 4 14.72 0.00 2.06 0.03 0.08 83.10 02:55:01 PM 5 20.42 0.00 2.40 0.07 0.08 77.04 02:55:01 PM 6 23.65 0.00 2.58 0.10 0.10 73.57 02:55:01 PM 7 24.55 0.00 2.23 0.05 0.07 73.11 02:56:01 PM all 9.85 0.00 1.48 0.02 0.08 88.57 02:56:01 PM 0 4.71 0.00 1.75 0.02 0.10 93.41 02:56:01 PM 1 9.76 0.00 1.61 0.02 0.07 88.55 02:56:01 PM 2 8.47 0.00 1.15 0.03 0.08 90.26 02:56:01 PM 3 9.88 0.00 1.62 0.03 0.08 88.38 02:56:01 PM 4 9.32 0.00 1.24 0.03 0.07 89.34 02:56:01 PM 5 10.99 0.00 1.62 0.02 0.07 87.31 02:56:01 PM 6 12.36 0.00 1.44 0.03 0.07 86.10 02:56:01 PM 7 13.28 0.00 1.40 0.00 0.08 85.23 02:57:01 PM all 5.69 0.00 0.11 0.02 0.03 94.14 02:57:01 PM 0 2.35 0.00 0.15 0.05 0.07 97.38 02:57:01 PM 1 3.50 0.00 0.10 0.00 0.05 96.35 02:57:01 PM 2 6.95 0.00 0.22 0.07 0.02 92.75 02:57:01 PM 3 17.59 0.00 0.18 0.02 0.03 82.18 02:57:01 PM 4 4.25 0.00 0.05 0.02 0.03 95.65 02:57:01 PM 5 2.57 0.00 0.10 0.02 0.03 97.28 02:57:01 PM 6 5.02 0.00 0.05 0.00 0.00 94.93 02:57:01 PM 7 3.32 0.00 0.05 0.00 0.00 96.63 02:58:01 PM all 4.89 0.00 0.22 0.00 0.03 94.87 02:58:01 PM 0 4.11 0.00 0.17 0.00 0.03 95.69 02:58:01 PM 1 0.57 0.00 0.10 0.00 0.05 99.28 02:58:01 PM 2 20.88 0.00 0.70 0.00 0.03 78.39 02:58:01 PM 3 3.80 0.00 0.03 0.00 0.00 96.17 02:58:01 PM 4 0.78 0.00 0.07 0.00 0.03 99.11 02:58:01 PM 5 1.88 0.00 0.53 0.00 0.00 97.58 02:58:01 PM 6 1.45 0.00 0.12 0.00 0.03 98.40 02:58:01 PM 7 5.58 0.00 0.05 0.00 0.02 94.35 02:59:01 PM all 30.26 0.00 0.73 0.03 0.07 68.91 02:59:01 PM 0 25.49 0.00 0.58 0.00 0.07 73.86 02:59:01 PM 1 15.80 0.00 0.75 0.03 0.07 83.35 02:59:01 PM 2 36.51 0.00 0.83 0.02 0.07 62.57 02:59:01 PM 3 34.30 0.00 1.32 0.13 0.07 64.18 02:59:01 PM 4 30.78 0.00 0.72 0.02 0.08 68.40 02:59:01 PM 5 39.04 0.00 0.30 0.00 0.07 60.59 02:59:01 PM 6 33.80 0.00 0.87 0.05 0.08 65.20 02:59:01 PM 7 26.36 0.00 0.47 0.00 0.05 73.13 03:00:01 PM all 25.85 0.00 2.23 0.45 0.09 71.37 03:00:01 PM 0 31.61 0.00 2.41 0.02 0.08 65.87 03:00:01 PM 1 21.86 0.00 2.17 0.47 0.08 75.42 03:00:01 PM 2 22.13 0.00 2.47 0.94 0.07 74.39 03:00:01 PM 3 18.96 0.00 2.02 0.37 0.10 78.55 03:00:01 PM 4 34.57 0.00 1.84 0.17 0.10 63.32 03:00:01 PM 5 21.90 0.00 2.25 0.10 0.08 75.67 03:00:01 PM 6 23.64 0.00 2.21 1.41 0.08 72.65 03:00:01 PM 7 32.15 0.00 2.50 0.15 0.08 65.12 03:01:01 PM all 28.03 0.00 1.81 0.24 0.08 69.84 03:01:01 PM 0 18.99 0.00 2.09 0.44 0.08 78.40 03:01:01 PM 1 20.38 0.00 1.67 0.57 0.10 77.28 03:01:01 PM 2 23.61 0.00 1.59 0.10 0.08 74.62 03:01:01 PM 3 34.67 0.00 1.84 0.74 0.08 62.67 03:01:01 PM 4 28.60 0.00 1.21 0.00 0.08 70.11 03:01:01 PM 5 24.49 0.00 1.59 0.05 0.08 73.79 03:01:01 PM 6 37.12 0.00 2.26 0.00 0.07 60.56 03:01:01 PM 7 36.40 0.00 2.21 0.02 0.08 61.29 03:02:01 PM all 36.29 0.00 1.65 0.65 0.09 61.32 03:02:01 PM 0 48.44 0.00 2.34 0.69 0.12 48.41 03:02:01 PM 1 47.79 0.00 1.44 0.35 0.10 50.32 03:02:01 PM 2 28.46 0.00 2.81 1.77 0.08 66.87 03:02:01 PM 3 21.13 0.00 1.19 0.27 0.07 77.35 03:02:01 PM 4 34.18 0.00 1.51 1.59 0.08 62.64 03:02:01 PM 5 32.49 0.00 1.70 0.13 0.08 65.59 03:02:01 PM 6 30.42 0.00 0.99 0.25 0.08 68.26 03:02:01 PM 7 47.37 0.00 1.19 0.17 0.10 51.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.19 0.00 1.50 0.35 0.07 75.88 Average: 0 19.96 0.00 1.42 0.28 0.08 78.26 Average: 1 20.76 0.00 1.60 0.68 0.08 76.89 Average: 2 25.43 0.00 1.64 0.39 0.06 72.47 Average: 3 24.19 0.00 1.72 0.42 0.07 73.60 Average: 4 23.39 0.00 1.41 0.26 0.07 74.86 Average: 5 19.73 0.00 1.53 0.35 0.06 78.32 Average: 6 21.20 0.00 1.31 0.30 0.06 77.12 Average: 7 22.87 0.00 1.40 0.12 0.06 75.55