---> uname -a: Linux prd-centos8-docker-8c-8g-30498.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 1139 25305 19 5445 30277 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:10:d7:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe10:d72d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:bf:33:0d 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::42:2eff:febf:330d/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) 07/25/2025 _x86_64_ (8 CPU) 08:54:52 LINUX RESTART (8 CPU) 08:55:01 AM tps rtps wtps bread/s bwrtn/s 08:56:01 AM 225.41 32.73 192.68 7586.22 42580.30 08:57:01 AM 261.53 18.69 242.84 4071.04 12769.58 08:58:01 AM 226.06 0.40 225.66 105.30 48884.49 08:59:01 AM 33.91 0.67 33.24 451.97 3287.62 09:00:00 AM 29.22 0.00 29.22 0.00 417.62 09:00:01 AM 70.48 0.00 70.48 0.00 1139.05 09:01:01 AM 10.20 0.50 9.70 21.59 283.17 09:02:01 AM 9.38 0.07 9.31 1.73 459.19 09:03:01 AM 58.96 0.00 58.96 0.00 19343.04 09:04:01 AM 61.85 0.00 61.85 0.00 4654.00 09:05:01 AM 143.87 2.47 141.40 4497.17 2011.33 09:06:01 AM 69.38 0.50 68.88 75.97 29787.32 Average: 102.76 5.09 97.67 1528.12 14952.39 08:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 AM 29652808 31280736 3002904 9.20 2688 1952448 1430152 4.24 146152 2431088 154568 08:57:01 AM 27643660 29811472 5012052 15.35 2688 2480240 2640396 7.83 238892 4285084 268344 08:58:01 AM 25143916 28527332 7511796 23.00 2688 3667776 3693468 10.96 336816 6571292 31024 08:59:01 AM 24662740 28064480 7992972 24.48 2688 3684216 4322584 12.83 429660 6950940 52 09:00:00 AM 24578108 27990344 8077604 24.74 2688 3694328 4471036 13.27 434812 7029020 352 09:00:01 AM 24609976 28013192 8045736 24.64 2688 3685788 4102776 12.17 434736 7000516 24 09:01:01 AM 24452288 27860512 8203424 25.12 2688 3690740 4179632 12.40 436496 7155140 80 09:02:01 AM 25343780 28760252 7311932 22.39 2688 3698880 3455100 10.25 438472 6266856 20 09:03:01 AM 24472452 28533644 8183260 25.06 2688 4321356 3655240 10.85 503260 7023880 48348 09:04:01 AM 23024544 27174488 9631168 29.49 2688 4419204 6209424 18.42 550040 8405032 1592 09:05:01 AM 24324356 28812712 8331356 25.51 2688 4744320 3214888 9.54 581440 7091208 265156 09:06:01 AM 25911792 31000848 6743920 20.65 2688 5334880 1520852 4.51 905028 5173948 22604 Average: 25318368 28819168 7337344 22.47 2688 3781181 3574629 10.61 452984 6282000 66014 08:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 477.49 319.51 1780.46 71.82 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 414.83 316.59 5049.51 55.96 0.00 0.00 0.00 0.00 08:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 419.44 277.39 10674.87 41.93 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM lo 5.55 5.55 0.41 0.41 0.00 0.00 0.00 0.00 08:59:01 AM eth0 28.83 22.00 7.49 9.57 0.00 0.00 0.00 0.00 08:59:01 AM docker0 0.83 1.22 0.13 0.14 0.00 0.00 0.00 0.00 08:59:01 AM veth2a92e1d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:00:00 AM lo 45.79 45.79 4.14 4.14 0.00 0.00 0.00 0.00 09:00:00 AM eth0 136.00 97.00 40.81 41.61 0.00 0.00 0.00 0.00 09:00:00 AM docker0 11.16 13.11 1.71 1.57 0.00 0.00 0.00 0.00 09:00:00 AM vethaff23a1 2.66 3.27 0.56 0.44 0.00 0.00 0.00 0.00 09:00:01 AM lo 97.14 97.14 4.74 4.74 0.00 0.00 0.00 0.00 09:00:01 AM eth0 275.24 222.86 60.47 75.42 0.00 0.00 0.00 0.00 09:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM lo 56.41 56.41 2.87 2.87 0.00 0.00 0.00 0.00 09:01:01 AM eth0 270.01 210.96 79.06 89.16 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.70 0.92 0.11 0.15 0.00 0.00 0.00 0.00 09:02:01 AM lo 6.66 6.66 0.33 0.33 0.00 0.00 0.00 0.00 09:02:01 AM eth0 100.32 77.86 80.59 25.32 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:03:01 AM eth0 678.85 374.49 2967.23 38.16 0.00 0.00 0.00 0.00 09:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM lo 716.39 716.39 126.53 126.53 0.00 0.00 0.00 0.00 09:04:01 AM eth0 80.31 57.16 28.80 29.37 0.00 0.00 0.00 0.00 09:04:01 AM docker0 310.63 321.66 53.94 66.94 0.00 0.00 0.00 0.00 09:04:01 AM vetha379a6f 283.47 294.14 55.15 47.34 0.00 0.00 0.00 0.00 09:04:01 AM veth97242b3 27.16 28.22 3.04 19.86 0.00 0.00 0.00 0.00 09:05:01 AM lo 684.06 684.06 117.27 117.27 0.00 0.00 0.00 0.00 09:05:01 AM eth0 124.21 100.70 1544.09 28.38 0.00 0.00 0.00 0.00 09:05:01 AM docker0 302.10 309.36 65.41 48.60 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 32.64 22.19 22.62 9.50 0.00 0.00 0.00 0.00 09:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 137.81 137.81 22.87 22.87 0.00 0.00 0.00 0.00 Average: eth0 251.38 170.72 2024.95 40.12 0.00 0.00 0.00 0.00 Average: docker0 56.84 58.73 11.02 10.67 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) 07/25/2025 _x86_64_ (8 CPU) 08:54:52 LINUX RESTART (8 CPU) 08:55:01 AM CPU %user %nice %system %iowait %steal %idle 08:56:01 AM all 13.78 0.00 2.62 2.05 0.06 81.50 08:56:01 AM 0 8.11 0.00 2.22 0.28 0.05 89.33 08:56:01 AM 1 25.86 0.00 3.18 0.97 0.07 69.92 08:56:01 AM 2 9.38 0.00 2.04 1.78 0.08 86.72 08:56:01 AM 3 15.90 0.00 2.04 5.85 0.07 76.15 08:56:01 AM 4 21.74 0.00 2.73 0.49 0.07 74.97 08:56:01 AM 5 7.65 0.00 1.56 0.27 0.07 90.45 08:56:01 AM 6 10.73 0.00 4.68 4.62 0.07 79.91 08:56:01 AM 7 10.83 0.00 2.48 2.13 0.05 84.52 08:57:01 AM all 30.38 0.00 1.55 0.81 0.10 67.16 08:57:01 AM 0 23.88 0.00 1.22 0.23 0.10 74.57 08:57:01 AM 1 47.30 0.00 2.22 0.95 0.10 49.42 08:57:01 AM 2 29.70 0.00 1.20 0.82 0.10 68.18 08:57:01 AM 3 28.60 0.00 1.62 1.25 0.10 68.42 08:57:01 AM 4 30.58 0.00 1.52 0.85 0.10 66.95 08:57:01 AM 5 33.29 0.00 1.57 0.54 0.10 64.50 08:57:01 AM 6 26.38 0.00 1.64 0.99 0.07 70.93 08:57:01 AM 7 23.32 0.00 1.37 0.84 0.10 74.37 08:58:01 AM all 36.73 0.00 2.90 1.98 0.09 58.30 08:58:01 AM 0 23.35 0.00 3.34 0.49 0.08 72.74 08:58:01 AM 1 52.35 0.00 3.34 7.14 0.12 37.04 08:58:01 AM 2 31.53 0.00 3.97 3.79 0.08 60.63 08:58:01 AM 3 42.94 0.00 2.13 1.06 0.08 53.78 08:58:01 AM 4 48.65 0.00 2.67 1.24 0.12 47.32 08:58:01 AM 5 33.82 0.00 2.58 1.21 0.10 62.29 08:58:01 AM 6 23.50 0.00 3.01 0.49 0.08 72.92 08:58:01 AM 7 37.66 0.00 2.19 0.39 0.08 59.69 08:59:01 AM all 18.52 0.00 1.78 1.05 0.09 78.56 08:59:01 AM 0 20.57 0.00 1.86 0.75 0.08 76.74 08:59:01 AM 1 13.80 0.00 1.64 1.57 0.12 82.87 08:59:01 AM 2 17.50 0.00 1.82 1.24 0.08 79.35 08:59:01 AM 3 26.07 0.00 2.24 1.31 0.10 70.28 08:59:01 AM 4 19.90 0.00 2.18 0.47 0.08 77.37 08:59:01 AM 5 18.12 0.00 1.35 1.49 0.08 78.95 08:59:01 AM 6 10.71 0.00 1.36 0.27 0.08 87.58 08:59:01 AM 7 21.46 0.00 1.77 1.34 0.08 75.35 09:00:00 AM all 16.17 0.00 1.94 2.85 0.10 78.94 09:00:00 AM 0 19.36 0.00 2.24 2.70 0.12 75.58 09:00:00 AM 1 10.49 0.00 1.96 1.83 0.09 85.63 09:00:00 AM 2 11.78 0.00 1.64 4.59 0.10 81.89 09:00:00 AM 3 20.64 0.00 2.20 4.42 0.09 72.65 09:00:00 AM 4 15.77 0.00 1.91 1.72 0.10 80.50 09:00:00 AM 5 20.99 0.00 2.19 1.79 0.11 74.92 09:00:00 AM 6 14.22 0.00 1.49 3.52 0.09 80.69 09:00:00 AM 7 16.23 0.00 1.88 2.18 0.12 79.59 09:00:01 AM all 5.61 0.00 2.74 6.68 0.00 84.96 09:00:01 AM 0 2.86 0.00 1.90 1.90 0.00 93.33 09:00:01 AM 1 2.86 0.00 3.81 13.33 0.00 80.00 09:00:01 AM 2 1.90 0.00 4.76 0.00 0.00 93.33 09:00:01 AM 3 1.92 0.00 0.96 0.00 0.00 97.12 09:00:01 AM 4 30.77 0.00 1.92 0.00 0.00 67.31 09:00:01 AM 5 1.89 0.00 4.72 37.74 0.00 55.66 09:00:01 AM 6 0.96 0.00 1.92 0.00 0.00 97.12 09:00:01 AM 7 1.90 0.00 1.90 0.00 0.00 96.19 09:01:01 AM all 6.78 0.00 1.15 0.03 0.06 91.98 09:01:01 AM 0 7.74 0.00 0.79 0.03 0.05 91.40 09:01:01 AM 1 9.85 0.00 1.24 0.05 0.07 88.80 09:01:01 AM 2 7.29 0.00 1.09 0.03 0.05 91.54 09:01:01 AM 3 5.12 0.00 1.17 0.05 0.07 93.59 09:01:01 AM 4 5.57 0.00 1.45 0.02 0.05 92.91 09:01:01 AM 5 5.84 0.00 1.14 0.05 0.05 92.92 09:01:01 AM 6 7.39 0.00 0.75 0.02 0.05 91.79 09:01:01 AM 7 5.44 0.00 1.61 0.02 0.07 92.88 09:02:01 AM all 11.49 0.00 0.38 0.04 0.04 88.05 09:02:01 AM 0 3.92 0.00 0.30 0.13 0.05 95.59 09:02:01 AM 1 9.39 0.00 0.25 0.00 0.03 90.33 09:02:01 AM 2 28.47 0.00 0.32 0.18 0.07 70.96 09:02:01 AM 3 4.19 0.00 0.27 0.00 0.02 95.52 09:02:01 AM 4 24.76 0.00 0.72 0.00 0.05 74.47 09:02:01 AM 5 14.92 0.00 0.25 0.00 0.05 84.78 09:02:01 AM 6 4.04 0.00 0.58 0.00 0.03 95.34 09:02:01 AM 7 2.18 0.00 0.38 0.02 0.02 97.40 09:03:01 AM all 34.10 0.00 1.79 0.81 0.09 63.21 09:03:01 AM 0 29.14 0.00 1.70 0.74 0.10 68.32 09:03:01 AM 1 36.09 0.00 1.74 0.82 0.10 61.25 09:03:01 AM 2 34.13 0.00 1.92 0.25 0.08 63.62 09:03:01 AM 3 30.01 0.00 1.39 0.65 0.08 67.86 09:03:01 AM 4 49.07 0.00 1.94 3.64 0.10 45.25 09:03:01 AM 5 34.07 0.00 1.63 0.03 0.10 64.17 09:03:01 AM 6 27.45 0.00 1.66 0.30 0.08 70.50 09:03:01 AM 7 32.85 0.00 2.33 0.00 0.08 64.73 09:04:01 AM all 28.80 0.00 1.68 0.55 0.10 68.87 09:04:01 AM 0 35.77 0.00 1.29 0.02 0.10 62.82 09:04:01 AM 1 38.54 0.00 1.69 0.45 0.10 59.22 09:04:01 AM 2 28.81 0.00 1.37 0.28 0.10 69.43 09:04:01 AM 3 29.41 0.00 2.16 0.02 0.12 68.30 09:04:01 AM 4 40.21 0.00 2.75 3.42 0.12 53.50 09:04:01 AM 5 22.36 0.00 1.14 0.07 0.07 76.37 09:04:01 AM 6 17.34 0.00 1.53 0.03 0.10 81.00 09:04:01 AM 7 17.96 0.00 1.49 0.10 0.08 80.36 09:05:01 AM all 31.25 0.00 1.63 0.49 0.09 66.53 09:05:01 AM 0 33.66 0.00 1.33 0.05 0.10 64.86 09:05:01 AM 1 24.68 0.00 1.44 0.55 0.10 73.22 09:05:01 AM 2 33.32 0.00 1.51 0.17 0.10 64.91 09:05:01 AM 3 23.18 0.00 1.80 0.67 0.08 74.27 09:05:01 AM 4 34.74 0.00 2.21 2.11 0.10 60.84 09:05:01 AM 5 50.36 0.00 1.43 0.07 0.10 48.04 09:05:01 AM 6 33.68 0.00 2.11 0.28 0.08 63.84 09:05:01 AM 7 16.51 0.00 1.25 0.02 0.07 82.16 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 16.32 0.00 1.67 1.31 0.06 80.64 09:06:01 AM 0 5.51 0.00 1.00 1.34 0.08 92.06 09:06:01 AM 1 11.59 0.00 1.76 2.16 0.05 84.44 09:06:01 AM 2 20.79 0.00 1.76 1.22 0.07 76.16 09:06:01 AM 3 26.47 0.00 2.37 0.33 0.05 70.77 09:06:01 AM 4 17.23 0.00 1.61 1.46 0.07 79.64 09:06:01 AM 5 16.90 0.00 1.75 3.42 0.05 77.88 09:06:01 AM 6 8.82 0.00 1.25 0.02 0.05 89.86 09:06:01 AM 7 23.28 0.00 1.82 0.57 0.07 74.26 Average: all 22.18 0.00 1.74 1.09 0.08 74.91 Average: 0 19.14 0.00 1.57 0.61 0.08 78.59 Average: 1 25.43 0.00 1.86 1.52 0.09 71.11 Average: 2 22.94 0.00 1.70 1.30 0.08 73.98 Average: 3 22.92 0.00 1.76 1.41 0.08 73.83 Average: 4 28.03 0.00 1.97 1.40 0.09 68.52 Average: 5 23.44 0.00 1.51 0.87 0.08 74.11 Average: 6 16.72 0.00 1.82 0.95 0.07 80.43 Average: 7 18.84 0.00 1.69 0.69 0.07 78.71