---> uname -a: Linux prd-centos8-docker-8c-8g-33775.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 1166 25078 19 5645 30250 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:40:83:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85637sec preferred_lft 85637sec inet6 fe80::f816:3eff:fe40:83ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:2c:36:c4 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:fdff:fe2c:36c4/64 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) 08/08/2025 _x86_64_ (8 CPU) 09:11:18 LINUX RESTART (8 CPU) 09:12:01 AM tps rtps wtps bread/s bwrtn/s 09:13:01 AM 231.46 17.41 214.05 3659.05 11013.86 09:14:01 AM 190.02 1.62 188.40 488.32 15423.08 09:15:01 AM 133.54 0.83 132.71 427.46 41291.87 09:16:01 AM 34.71 0.43 34.27 20.93 546.62 09:17:01 AM 9.48 0.05 9.43 0.53 213.08 09:18:01 AM 1.47 0.00 1.47 0.00 44.87 09:19:01 AM 3.77 0.00 3.77 0.00 397.93 09:20:01 AM 25.21 0.00 25.21 0.00 449.03 09:21:01 AM 101.47 0.00 101.47 0.00 23649.53 09:22:01 AM 158.90 0.00 158.90 0.00 1800.58 09:23:01 AM 60.17 3.83 56.34 6229.82 27537.05 09:24:01 AM 46.79 0.48 46.31 70.65 8359.49 Average: 83.08 2.05 81.03 908.19 10894.56 09:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:13:01 AM 28696540 30686704 3959172 12.12 2688 2304632 1810092 5.37 212456 3276740 223384 09:14:01 AM 26444520 28714420 6211192 19.02 2688 2577548 3583756 10.63 288684 5415696 71712 09:15:01 AM 25019492 28420416 7636220 23.38 2688 3682932 3764640 11.17 433332 6593804 188 09:16:01 AM 24815776 28221800 7839936 24.01 2688 3687916 3855508 11.44 441596 6788184 708 09:17:01 AM 24765188 28172788 7890524 24.16 2688 3689520 3902104 11.58 441916 6838572 24 09:18:01 AM 24724996 28133316 7930716 24.29 2688 3690256 3902104 11.58 441928 6878480 108 09:19:01 AM 25609940 29029056 7045772 21.58 2688 3700900 3207464 9.52 443848 5996760 20 09:20:01 AM 25210976 28870052 7444736 22.80 2688 3938240 3267320 9.69 507044 6326268 235788 09:21:01 AM 23120752 27264656 9534960 29.20 2688 4411800 6258332 18.57 554788 8305216 4036 09:22:01 AM 24157380 28247188 8498332 26.02 2688 4345976 3806416 11.29 553328 7288740 15572 09:23:01 AM 24803256 30070740 7852456 24.05 2688 5514012 2255004 6.69 777616 6407000 197964 09:24:01 AM 25732084 31027092 6923628 21.20 2688 5536772 1483232 4.40 967996 5287032 24012 Average: 25258408 28904852 7397304 22.65 2688 3923375 3424664 10.16 505378 6283541 64460 09:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 334.96 260.68 3137.71 55.86 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 360.69 274.42 3844.69 50.92 0.00 0.00 0.00 0.00 09:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM lo 5.91 5.91 0.51 0.51 0.00 0.00 0.00 0.00 09:15:01 AM eth0 324.03 190.97 9487.87 25.02 0.00 0.00 0.00 0.00 09:15:01 AM docker0 1.25 1.60 0.18 0.21 0.00 0.00 0.00 0.00 09:16:01 AM lo 53.25 53.25 4.32 4.32 0.00 0.00 0.00 0.00 09:16:01 AM eth0 197.62 137.62 62.02 61.11 0.00 0.00 0.00 0.00 09:16:01 AM docker0 10.36 11.70 1.53 1.50 0.00 0.00 0.00 0.00 09:17:01 AM lo 61.57 61.57 3.13 3.13 0.00 0.00 0.00 0.00 09:17:01 AM eth0 242.06 177.84 69.63 80.51 0.00 0.00 0.00 0.00 09:17:01 AM docker0 0.78 1.02 0.11 0.19 0.00 0.00 0.00 0.00 09:18:01 AM lo 60.35 60.35 2.95 2.95 0.00 0.00 0.00 0.00 09:18:01 AM eth0 257.31 184.12 71.04 70.62 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM lo 34.46 34.46 1.68 1.68 0.00 0.00 0.00 0.00 09:19:01 AM eth0 140.26 117.95 83.68 42.39 0.00 0.00 0.00 0.00 09:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:20:01 AM eth0 149.41 120.25 741.36 38.38 0.00 0.00 0.00 0.00 09:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM lo 267.43 267.43 40.37 40.37 0.00 0.00 0.00 0.00 09:21:01 AM eth0 565.91 284.74 2285.57 28.06 0.00 0.00 0.00 0.00 09:21:01 AM docker0 115.24 120.66 18.33 19.49 0.00 0.00 0.00 0.00 09:21:01 AM vethef45cc5 106.26 110.85 18.86 16.68 0.00 0.00 0.00 0.00 09:21:01 AM veth11a6bdf 8.98 10.51 1.05 3.07 0.00 0.00 0.00 0.00 09:22:01 AM lo 1161.20 1161.20 207.35 207.35 0.00 0.00 0.00 0.00 09:22:01 AM eth0 167.49 121.13 291.71 43.27 0.00 0.00 0.00 0.00 09:22:01 AM docker0 509.26 521.38 102.78 97.98 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 09:23:01 AM eth0 302.35 208.76 3394.65 25.64 0.00 0.00 0.00 0.00 09:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 122.40 81.87 227.54 30.70 0.00 0.00 0.00 0.00 09:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 137.11 137.11 21.70 21.70 0.00 0.00 0.00 0.00 Average: eth0 263.71 180.03 1974.88 46.04 0.00 0.00 0.00 0.00 Average: docker0 53.08 54.70 10.25 9.95 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) 08/08/2025 _x86_64_ (8 CPU) 09:11:18 LINUX RESTART (8 CPU) 09:12:01 AM CPU %user %nice %system %iowait %steal %idle 09:13:01 AM all 19.02 0.00 1.32 0.75 0.08 78.83 09:13:01 AM 0 15.37 0.00 1.17 0.69 0.10 82.67 09:13:01 AM 1 8.90 0.00 0.84 0.67 0.10 89.49 09:13:01 AM 2 18.29 0.00 1.87 0.72 0.08 79.03 09:13:01 AM 3 21.04 0.00 0.99 0.48 0.05 77.44 09:13:01 AM 4 16.42 0.00 1.49 1.65 0.07 80.37 09:13:01 AM 5 24.05 0.00 0.97 0.37 0.07 74.54 09:13:01 AM 6 16.45 0.00 1.20 0.99 0.07 81.30 09:13:01 AM 7 31.59 0.00 2.03 0.47 0.07 65.84 09:14:01 AM all 44.36 0.00 1.28 0.98 0.08 53.30 09:14:01 AM 0 39.35 0.00 0.90 1.54 0.07 58.14 09:14:01 AM 1 57.16 0.00 2.18 1.10 0.08 39.48 09:14:01 AM 2 34.37 0.00 1.34 1.09 0.08 63.12 09:14:01 AM 3 52.57 0.00 1.20 0.87 0.08 45.28 09:14:01 AM 4 61.82 0.00 0.79 0.42 0.07 36.91 09:14:01 AM 5 31.29 0.00 1.27 1.25 0.08 66.10 09:14:01 AM 6 46.68 0.00 0.89 0.99 0.08 51.36 09:14:01 AM 7 31.60 0.00 1.67 0.62 0.08 66.02 09:15:01 AM all 19.45 0.00 3.10 1.68 0.08 75.69 09:15:01 AM 0 16.35 0.00 2.20 0.08 0.08 81.28 09:15:01 AM 1 20.53 0.00 3.57 3.82 0.08 72.00 09:15:01 AM 2 16.83 0.00 3.04 6.22 0.08 73.83 09:15:01 AM 3 17.81 0.00 3.97 2.45 0.07 75.71 09:15:01 AM 4 14.34 0.00 2.79 0.10 0.08 82.68 09:15:01 AM 5 25.53 0.00 3.36 0.69 0.07 70.35 09:15:01 AM 6 20.89 0.00 3.04 0.03 0.07 75.96 09:15:01 AM 7 23.28 0.00 2.86 0.08 0.08 73.69 09:16:01 AM all 19.06 0.00 2.24 0.07 0.08 78.56 09:16:01 AM 0 19.09 0.00 2.36 0.18 0.08 78.28 09:16:01 AM 1 21.61 0.00 2.24 0.08 0.10 75.96 09:16:01 AM 2 18.31 0.00 2.08 0.05 0.07 79.50 09:16:01 AM 3 18.97 0.00 2.04 0.07 0.08 78.84 09:16:01 AM 4 17.85 0.00 2.16 0.03 0.08 79.88 09:16:01 AM 5 15.84 0.00 1.86 0.02 0.07 82.22 09:16:01 AM 6 19.95 0.00 2.46 0.03 0.08 77.48 09:16:01 AM 7 20.82 0.00 2.71 0.08 0.08 76.29 09:17:01 AM all 4.59 0.00 0.98 0.01 0.06 94.35 09:17:01 AM 0 4.78 0.00 1.25 0.02 0.07 93.88 09:17:01 AM 1 5.57 0.00 0.74 0.00 0.07 93.63 09:17:01 AM 2 5.84 0.00 0.67 0.00 0.07 93.43 09:17:01 AM 3 3.34 0.00 0.82 0.00 0.07 95.77 09:17:01 AM 4 5.49 0.00 1.61 0.02 0.05 92.84 09:17:01 AM 5 3.43 0.00 1.07 0.03 0.07 95.40 09:17:01 AM 6 4.74 0.00 0.80 0.02 0.07 94.37 09:17:01 AM 7 3.53 0.00 0.92 0.03 0.07 95.45 09:18:01 AM all 1.78 0.00 0.66 0.01 0.06 97.49 09:18:01 AM 0 1.04 0.00 0.28 0.00 0.07 98.61 09:18:01 AM 1 1.57 0.00 0.62 0.00 0.07 97.74 09:18:01 AM 2 2.59 0.00 0.85 0.00 0.05 96.51 09:18:01 AM 3 1.69 0.00 0.94 0.05 0.07 97.26 09:18:01 AM 4 1.02 0.00 0.23 0.02 0.05 98.68 09:18:01 AM 5 2.21 0.00 0.35 0.00 0.05 97.39 09:18:01 AM 6 2.59 0.00 0.95 0.00 0.05 96.41 09:18:01 AM 7 1.54 0.00 1.07 0.00 0.07 97.33 09:19:01 AM all 7.06 0.00 0.48 0.01 0.05 92.39 09:19:01 AM 0 2.37 0.00 0.18 0.00 0.05 97.39 09:19:01 AM 1 25.05 0.00 0.55 0.02 0.07 74.31 09:19:01 AM 2 5.08 0.00 0.85 0.00 0.07 94.00 09:19:01 AM 3 2.61 0.00 0.75 0.00 0.05 96.59 09:19:01 AM 4 3.21 0.00 0.38 0.10 0.03 96.27 09:19:01 AM 5 4.89 0.00 0.65 0.00 0.05 94.40 09:19:01 AM 6 5.57 0.00 0.32 0.00 0.03 94.08 09:19:01 AM 7 7.71 0.00 0.17 0.00 0.03 92.09 09:20:01 AM all 31.30 0.00 0.87 0.04 0.06 67.72 09:20:01 AM 0 37.06 0.00 1.24 0.02 0.07 61.62 09:20:01 AM 1 45.79 0.00 1.20 0.18 0.05 52.77 09:20:01 AM 2 30.53 0.00 0.97 0.03 0.07 68.40 09:20:01 AM 3 13.68 0.00 1.19 0.00 0.07 85.07 09:20:01 AM 4 11.38 0.00 0.57 0.07 0.07 87.92 09:20:01 AM 5 34.80 0.00 0.60 0.02 0.05 64.54 09:20:01 AM 6 33.47 0.00 0.83 0.00 0.05 65.65 09:20:01 AM 7 43.68 0.00 0.38 0.02 0.07 55.85 09:21:01 AM all 27.11 0.00 2.03 0.54 0.09 70.23 09:21:01 AM 0 31.46 0.00 2.26 0.64 0.10 65.54 09:21:01 AM 1 15.21 0.00 2.13 0.29 0.10 82.27 09:21:01 AM 2 17.11 0.00 1.62 0.15 0.08 81.04 09:21:01 AM 3 37.60 0.00 2.21 0.18 0.08 59.92 09:21:01 AM 4 26.24 0.00 1.75 0.60 0.08 71.33 09:21:01 AM 5 31.73 0.00 2.30 0.62 0.10 65.24 09:21:01 AM 6 33.24 0.00 2.47 0.40 0.08 63.81 09:21:01 AM 7 24.26 0.00 1.49 1.43 0.08 72.74 09:22:01 AM all 24.90 0.00 1.95 0.26 0.08 72.81 09:22:01 AM 0 17.93 0.00 1.44 0.00 0.08 80.55 09:22:01 AM 1 23.74 0.00 1.46 0.02 0.08 74.70 09:22:01 AM 2 19.83 0.00 1.91 0.08 0.08 78.09 09:22:01 AM 3 39.24 0.00 2.96 0.07 0.08 57.65 09:22:01 AM 4 26.05 0.00 2.17 0.00 0.08 71.69 09:22:01 AM 5 24.71 0.00 1.95 0.02 0.07 73.26 09:22:01 AM 6 16.97 0.00 2.18 1.88 0.08 78.89 09:22:01 AM 7 30.72 0.00 1.57 0.02 0.07 67.62 09:23:01 AM all 33.24 0.00 1.75 0.82 0.08 64.11 09:23:01 AM 0 29.43 0.00 1.39 0.12 0.08 68.98 09:23:01 AM 1 29.65 0.00 1.72 0.37 0.07 68.19 09:23:01 AM 2 41.10 0.00 2.68 0.67 0.08 55.47 09:23:01 AM 3 34.76 0.00 1.95 0.03 0.08 63.18 09:23:01 AM 4 35.21 0.00 1.96 0.07 0.08 62.68 09:23:01 AM 5 31.59 0.00 1.86 0.05 0.08 66.42 09:23:01 AM 6 33.90 0.00 1.09 1.00 0.07 63.95 09:23:01 AM 7 30.27 0.00 1.37 4.29 0.08 63.98 09:23:01 AM CPU %user %nice %system %iowait %steal %idle 09:24:01 AM all 18.34 0.00 1.00 0.14 0.06 80.45 09:24:01 AM 0 5.92 0.00 0.97 0.08 0.07 92.96 09:24:01 AM 1 21.92 0.00 1.29 0.53 0.05 76.21 09:24:01 AM 2 27.70 0.00 1.37 0.23 0.05 70.64 09:24:01 AM 3 21.81 0.00 0.53 0.07 0.05 77.54 09:24:01 AM 4 16.61 0.00 1.05 0.03 0.07 82.24 09:24:01 AM 5 19.44 0.00 1.07 0.03 0.07 79.39 09:24:01 AM 6 20.28 0.00 0.80 0.12 0.07 78.74 09:24:01 AM 7 13.08 0.00 0.95 0.03 0.05 85.89 Average: all 20.85 0.00 1.47 0.44 0.07 77.17 Average: 0 18.34 0.00 1.30 0.28 0.08 80.00 Average: 1 23.06 0.00 1.54 0.59 0.08 74.73 Average: 2 19.80 0.00 1.60 0.77 0.07 77.76 Average: 3 22.09 0.00 1.63 0.36 0.07 75.86 Average: 4 19.63 0.00 1.41 0.26 0.07 78.63 Average: 5 20.78 0.00 1.44 0.26 0.07 77.45 Average: 6 21.22 0.00 1.42 0.45 0.07 76.84 Average: 7 21.84 0.00 1.43 0.59 0.07 76.07