---> uname -a: Linux prd-centos8-docker-8c-8g-31748.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 1140 25099 19 5649 30276 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:39:6b:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe39:6b35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:55:b5:8e 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::42:9fff:fe55:b58e/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) 09:47:39 LINUX RESTART (8 CPU) 09:48:01 AM tps rtps wtps bread/s bwrtn/s 09:49:01 AM 225.69 6.21 219.48 921.83 7563.83 09:50:01 AM 278.24 18.95 259.29 4079.99 14904.10 09:51:01 AM 184.67 0.82 183.86 481.97 47588.24 09:52:01 AM 38.55 0.03 38.51 0.40 754.74 09:53:01 AM 21.11 0.45 20.66 21.06 401.93 09:54:01 AM 7.83 0.05 7.78 0.53 446.98 09:55:01 AM 6.68 0.00 6.68 0.00 180.40 09:56:01 AM 25.13 0.00 25.13 0.00 998.35 09:57:01 AM 100.62 0.00 100.62 0.00 23073.63 09:58:01 AM 134.70 0.00 134.70 0.00 2041.45 09:59:01 AM 61.16 3.83 57.32 6233.49 29482.44 Average: 98.58 2.76 95.82 1067.08 11585.14 09:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:49:01 AM 29570904 31304164 3084808 9.45 2688 2052140 1389848 4.12 147128 2493820 219648 09:50:01 AM 27395920 29614264 5259792 16.11 2688 2529048 2808136 8.33 260752 4503840 206832 09:51:01 AM 24203668 27601776 8452044 25.88 2688 3681548 5739732 17.03 417028 7426928 464 09:52:01 AM 23519012 26920996 9136700 27.98 2688 3684032 7274584 21.58 438468 8080720 244 09:53:01 AM 23522496 26928844 9133216 27.97 2688 3688792 5854872 17.37 441320 8079108 108 09:54:01 AM 24006876 27423044 8648836 26.48 2688 3698648 5121604 15.20 443160 7597656 20 09:55:01 AM 23926272 27342528 8729440 26.73 2688 3698748 5121604 15.20 443204 7679180 8 09:56:01 AM 22925224 26736912 9730488 29.80 2688 4082080 5663436 16.80 507992 8588168 364112 09:57:01 AM 21149016 25299124 11506696 35.24 2688 4419332 8393292 24.90 555168 10275100 1892 09:58:01 AM 23423400 27512480 9232312 28.27 2688 4346196 4660432 13.83 554780 8017868 632 09:59:01 AM 24599180 29887776 8056532 24.67 2688 5533732 2492156 7.39 784796 6601052 144820 Average: 24385633 27870173 8270079 25.33 2688 3764936 4956336 14.71 453981 7213040 85344 09:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 224.34 148.70 1398.20 25.80 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 466.27 363.74 5514.16 66.92 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 354.17 212.11 10039.66 25.43 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:52:01 AM lo 18.41 18.41 1.70 1.70 0.00 0.00 0.00 0.00 09:52:01 AM eth0 47.48 35.12 15.33 16.77 0.00 0.00 0.00 0.00 09:52:01 AM docker0 4.93 5.93 0.72 0.70 0.00 0.00 0.00 0.00 09:52:01 AM veth589794c 2.58 3.23 0.41 0.39 0.00 0.00 0.00 0.00 09:53:01 AM lo 62.95 62.95 4.25 4.25 0.00 0.00 0.00 0.00 09:53:01 AM eth0 282.21 192.35 83.61 80.27 0.00 0.00 0.00 0.00 09:53:01 AM docker0 6.96 7.75 1.04 1.08 0.00 0.00 0.00 0.00 09:54:01 AM lo 51.47 51.47 2.51 2.51 0.00 0.00 0.00 0.00 09:54:01 AM eth0 201.42 156.41 75.56 63.15 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 99.63 85.45 63.51 28.03 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:56:01 AM eth0 327.98 206.48 1733.05 24.65 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM lo 542.56 542.56 80.32 80.32 0.00 0.00 0.00 0.00 09:57:01 AM eth0 335.88 169.13 1263.53 27.61 0.00 0.00 0.00 0.00 09:57:01 AM docker0 231.38 242.28 36.60 38.57 0.00 0.00 0.00 0.00 09:57:01 AM vethdfb05ec 210.03 218.97 37.24 32.11 0.00 0.00 0.00 0.00 09:57:01 AM veth51216ae 21.36 24.00 2.53 6.73 0.00 0.00 0.00 0.00 09:58:01 AM lo 927.50 927.50 169.89 169.89 0.00 0.00 0.00 0.00 09:58:01 AM eth0 86.57 62.84 299.85 23.96 0.00 0.00 0.00 0.00 09:58:01 AM docker0 399.47 409.05 84.82 79.80 0.00 0.00 0.00 0.00 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 324.36 231.36 3355.91 23.05 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 145.76 145.76 23.52 23.52 0.00 0.00 0.00 0.00 Average: eth0 250.02 169.42 2167.41 36.88 0.00 0.00 0.00 0.00 Average: docker0 58.44 60.47 11.20 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) 09:47:39 LINUX RESTART (8 CPU) 09:48:01 AM CPU %user %nice %system %iowait %steal %idle 09:49:01 AM all 10.70 0.00 1.26 0.64 0.05 87.35 09:49:01 AM 0 2.54 0.00 1.57 2.16 0.07 93.67 09:49:01 AM 1 7.59 0.00 0.69 0.28 0.05 91.39 09:49:01 AM 2 11.59 0.00 0.90 0.42 0.07 87.03 09:49:01 AM 3 12.37 0.00 1.54 0.37 0.03 85.69 09:49:01 AM 4 12.00 0.00 1.60 0.75 0.03 85.61 09:49:01 AM 5 20.64 0.00 2.07 0.58 0.05 76.66 09:49:01 AM 6 5.55 0.00 0.69 0.18 0.03 93.55 09:49:01 AM 7 13.32 0.00 1.02 0.37 0.05 85.24 09:50:01 AM all 35.35 0.00 1.56 1.32 0.12 61.65 09:50:01 AM 0 30.56 0.00 1.50 0.12 0.12 67.70 09:50:01 AM 1 34.99 0.00 2.51 3.13 0.13 59.24 09:50:01 AM 2 32.37 0.00 1.59 1.83 0.10 64.11 09:50:01 AM 3 50.31 0.00 1.17 1.24 0.13 47.15 09:50:01 AM 4 44.15 0.00 1.99 1.79 0.13 51.93 09:50:01 AM 5 39.37 0.00 1.57 1.72 0.13 57.20 09:50:01 AM 6 33.29 0.00 0.75 0.33 0.10 65.52 09:50:01 AM 7 17.74 0.00 1.35 0.43 0.10 80.37 09:51:01 AM all 33.24 0.00 2.86 1.88 0.10 61.93 09:51:01 AM 0 24.93 0.00 2.22 0.24 0.10 72.51 09:51:01 AM 1 30.23 0.00 3.52 3.55 0.12 62.59 09:51:01 AM 2 33.04 0.00 3.50 2.54 0.10 60.82 09:51:01 AM 3 41.33 0.00 2.75 1.95 0.08 53.89 09:51:01 AM 4 45.28 0.00 2.94 0.35 0.10 51.33 09:51:01 AM 5 39.60 0.00 2.37 0.23 0.10 57.69 09:51:01 AM 6 24.89 0.00 3.39 5.45 0.10 66.16 09:51:01 AM 7 26.58 0.00 2.17 0.71 0.10 70.45 09:52:01 AM all 20.40 0.00 2.11 0.08 0.09 77.33 09:52:01 AM 0 22.25 0.00 2.68 0.07 0.10 74.90 09:52:01 AM 1 20.61 0.00 1.91 0.08 0.10 77.30 09:52:01 AM 2 16.55 0.00 2.14 0.08 0.08 81.14 09:52:01 AM 3 24.92 0.00 2.49 0.10 0.12 72.37 09:52:01 AM 4 27.89 0.00 2.26 0.02 0.10 69.73 09:52:01 AM 5 18.02 0.00 1.59 0.12 0.07 80.21 09:52:01 AM 6 16.19 0.00 2.03 0.10 0.08 81.60 09:52:01 AM 7 16.74 0.00 1.76 0.03 0.08 81.39 09:53:01 AM all 11.76 0.00 1.65 0.04 0.07 86.48 09:53:01 AM 0 10.95 0.00 1.40 0.02 0.07 87.56 09:53:01 AM 1 9.89 0.00 1.84 0.03 0.07 88.16 09:53:01 AM 2 9.04 0.00 1.87 0.05 0.08 88.95 09:53:01 AM 3 15.13 0.00 2.04 0.02 0.08 82.73 09:53:01 AM 4 15.06 0.00 1.64 0.03 0.05 83.21 09:53:01 AM 5 9.50 0.00 1.27 0.03 0.08 89.11 09:53:01 AM 6 13.40 0.00 1.76 0.05 0.07 84.72 09:53:01 AM 7 11.11 0.00 1.37 0.05 0.07 87.40 09:54:01 AM all 4.93 0.00 0.69 0.01 0.06 94.31 09:54:01 AM 0 3.51 0.00 0.95 0.00 0.05 95.49 09:54:01 AM 1 3.71 0.00 1.00 0.00 0.07 95.22 09:54:01 AM 2 6.52 0.00 0.54 0.02 0.05 92.88 09:54:01 AM 3 2.56 0.00 1.04 0.02 0.07 96.32 09:54:01 AM 4 5.50 0.00 0.79 0.02 0.05 93.65 09:54:01 AM 5 5.76 0.00 0.47 0.00 0.07 93.71 09:54:01 AM 6 3.23 0.00 0.47 0.05 0.08 96.17 09:54:01 AM 7 8.68 0.00 0.25 0.00 0.03 91.04 09:55:01 AM all 7.81 0.00 0.22 0.01 0.03 91.93 09:55:01 AM 0 3.82 0.00 0.08 0.00 0.02 96.08 09:55:01 AM 1 1.02 0.00 0.27 0.00 0.03 98.68 09:55:01 AM 2 8.51 0.00 0.07 0.05 0.02 91.36 09:55:01 AM 3 2.05 0.00 0.10 0.00 0.02 97.83 09:55:01 AM 4 1.77 0.00 0.07 0.00 0.02 98.15 09:55:01 AM 5 38.79 0.00 0.68 0.00 0.05 60.47 09:55:01 AM 6 1.67 0.00 0.48 0.00 0.02 97.83 09:55:01 AM 7 4.82 0.00 0.03 0.00 0.03 95.11 09:56:01 AM all 31.77 0.00 1.06 0.08 0.08 67.01 09:56:01 AM 0 14.21 0.00 0.92 0.00 0.07 84.80 09:56:01 AM 1 29.61 0.00 1.47 0.03 0.08 68.81 09:56:01 AM 2 27.62 0.00 1.39 0.17 0.08 70.74 09:56:01 AM 3 42.15 0.00 0.69 0.02 0.08 57.06 09:56:01 AM 4 34.48 0.00 1.81 0.18 0.10 63.43 09:56:01 AM 5 39.67 0.00 0.53 0.17 0.08 59.55 09:56:01 AM 6 21.74 0.00 1.12 0.02 0.07 77.05 09:56:01 AM 7 44.67 0.00 0.57 0.03 0.08 54.64 09:57:01 AM all 26.44 0.00 1.98 1.37 0.15 70.07 09:57:01 AM 0 19.78 0.00 1.76 1.86 0.13 76.47 09:57:01 AM 1 35.50 0.00 2.42 1.53 0.15 60.41 09:57:01 AM 2 37.63 0.00 2.27 3.19 0.15 56.76 09:57:01 AM 3 24.19 0.00 1.80 1.64 0.15 72.22 09:57:01 AM 4 22.30 0.00 1.56 0.45 0.15 75.53 09:57:01 AM 5 16.55 0.00 1.65 0.92 0.13 80.74 09:57:01 AM 6 22.16 0.00 2.33 0.32 0.18 75.01 09:57:01 AM 7 33.40 0.00 2.03 1.04 0.13 63.39 09:58:01 AM all 30.32 0.00 1.71 0.41 0.10 67.45 09:58:01 AM 0 28.21 0.00 1.44 0.00 0.12 70.23 09:58:01 AM 1 13.89 0.00 1.71 0.20 0.10 84.11 09:58:01 AM 2 21.93 0.00 1.87 0.47 0.10 75.63 09:58:01 AM 3 43.00 0.00 1.76 0.15 0.12 54.97 09:58:01 AM 4 27.06 0.00 0.99 0.03 0.08 71.83 09:58:01 AM 5 48.04 0.00 2.02 0.55 0.12 49.26 09:58:01 AM 6 24.14 0.00 1.90 1.07 0.10 72.79 09:58:01 AM 7 36.28 0.00 1.99 0.82 0.10 60.81 09:59:01 AM all 32.27 0.00 1.65 2.44 0.10 63.55 09:59:01 AM 0 40.48 0.00 2.06 3.38 0.10 53.99 09:59:01 AM 1 40.38 0.00 1.67 5.42 0.10 52.42 09:59:01 AM 2 22.80 0.00 1.91 2.06 0.08 73.15 09:59:01 AM 3 21.56 0.00 1.58 1.39 0.08 75.39 09:59:01 AM 4 24.24 0.00 1.47 3.69 0.12 70.49 09:59:01 AM 5 39.90 0.00 1.42 1.70 0.10 56.88 09:59:01 AM 6 23.59 0.00 1.44 1.49 0.08 73.39 09:59:01 AM 7 45.14 0.00 1.62 0.38 0.10 52.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.26 0.00 1.52 0.75 0.09 75.38 Average: 0 18.28 0.00 1.51 0.71 0.09 79.41 Average: 1 20.66 0.00 1.73 1.30 0.09 76.23 Average: 2 20.67 0.00 1.64 0.99 0.08 76.62 Average: 3 25.40 0.00 1.54 0.63 0.09 72.35 Average: 4 23.59 0.00 1.55 0.66 0.09 74.10 Average: 5 28.72 0.00 1.42 0.55 0.09 69.22 Average: 6 17.25 0.00 1.49 0.82 0.08 80.36 Average: 7 23.48 0.00 1.29 0.35 0.08 74.80