---> uname -a: Linux prd-centos8-docker-8c-8g-38924.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 1149 25093 19 5647 30267 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:5b:31:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85612sec preferred_lft 85612sec inet6 fe80::f816:3eff:fe5b:3170/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:c3:4a:7a 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::42:9cff:fec3:4a7a/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) 08/19/2025 _x86_64_ (8 CPU) 10:23:17 LINUX RESTART (8 CPU) 10:24:01 AM tps rtps wtps bread/s bwrtn/s 10:25:01 AM 202.13 16.26 185.87 3028.96 10852.86 10:26:01 AM 172.26 2.85 169.41 1125.22 15857.75 10:27:01 AM 13.41 0.05 13.36 1.07 843.36 10:28:01 AM 67.99 0.02 67.97 0.27 1813.40 10:29:01 AM 119.43 0.77 118.66 478.51 39991.47 10:30:01 AM 41.71 0.10 41.61 77.56 570.40 10:31:01 AM 12.46 0.43 12.03 20.93 542.02 10:32:01 AM 7.63 0.00 7.63 0.00 261.19 10:33:01 AM 108.55 0.00 108.55 0.00 23701.78 10:34:01 AM 14.35 0.00 14.35 0.00 320.03 10:35:01 AM 206.41 2.47 203.95 4496.42 2676.96 10:36:01 AM 62.71 1.80 60.91 1785.97 34094.72 Average: 85.76 2.06 83.69 917.96 10960.48 10:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 AM 29038504 30936740 3617208 11.08 2688 2214364 1703640 5.05 167640 2985136 183640 10:26:01 AM 28002048 30185420 4653664 14.25 2688 2494780 2267084 6.73 248492 3912220 11464 10:27:01 AM 27986144 30177888 4669568 14.30 2688 2503076 2267084 6.73 248496 3928072 8 10:28:01 AM 26472224 28740252 6183488 18.94 2688 2575972 3603648 10.69 275336 5398992 38444 10:29:01 AM 24128376 27531036 8527336 26.11 2688 3685360 5842556 17.33 428508 7484468 240 10:30:01 AM 24354164 27762168 8301548 25.42 2688 3690568 4410720 13.09 436408 7253620 808 10:31:01 AM 25190700 28611692 7465012 22.86 2688 3703244 3715968 11.03 439864 6418956 1316 10:32:01 AM 24708260 28130728 7947452 24.34 2688 3704456 4121060 12.23 442196 6895792 128 10:33:01 AM 24291256 28416120 8364456 25.61 2688 4391048 5411788 16.06 539652 7157644 132 10:34:01 AM 23052752 27211456 9602960 29.41 2688 4428556 6181324 18.34 552912 8374180 7512 10:35:01 AM 23419668 28441484 9236044 28.28 2688 5271888 3552040 10.54 721584 7846904 787904 10:36:01 AM 25704432 31000168 6951280 21.29 2688 5538616 1501420 4.45 962028 5318284 38436 Average: 25529044 28928763 7126668 21.82 2688 3683494 3714861 11.02 455260 6081189 89169 10:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 249.68 179.39 2044.72 38.66 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 292.54 212.53 3863.82 26.78 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 11.80 11.25 137.11 1.32 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 112.25 102.12 986.94 23.80 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 2.32 2.32 0.18 0.18 0.00 0.00 0.00 0.00 10:29:01 AM eth0 298.20 177.06 9478.87 16.01 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.32 0.60 0.05 0.07 0.00 0.00 0.00 0.00 10:29:01 AM veth3bd850a 0.32 0.60 0.05 0.07 0.00 0.00 0.00 0.00 10:30:01 AM lo 47.48 47.48 4.20 4.20 0.00 0.00 0.00 0.00 10:30:01 AM eth0 99.48 80.08 34.65 37.05 0.00 0.00 0.00 0.00 10:30:01 AM docker0 11.28 12.73 1.67 1.63 0.00 0.00 0.00 0.00 10:31:01 AM lo 58.11 58.11 2.96 2.96 0.00 0.00 0.00 0.00 10:31:01 AM eth0 187.69 156.70 70.55 64.58 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.78 1.05 0.11 0.19 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 89.00 64.11 77.84 25.52 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:33:01 AM eth0 596.55 324.89 2964.33 31.91 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM vethe783d12 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:33:01 AM veth0db048a 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:34:01 AM lo 1259.79 1259.79 219.22 219.22 0.00 0.00 0.00 0.00 10:34:01 AM eth0 72.35 53.12 22.95 27.22 0.00 0.00 0.00 0.00 10:34:01 AM docker0 542.84 561.36 103.15 105.79 0.00 0.00 0.00 0.00 10:34:01 AM vethe783d12 506.38 525.01 106.68 81.32 0.00 0.00 0.00 0.01 10:34:01 AM veth0db048a 36.46 36.86 3.90 24.72 0.00 0.00 0.00 0.00 10:35:01 AM lo 190.72 190.72 30.00 30.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 93.60 81.84 1500.26 16.86 0.00 0.00 0.00 0.00 10:35:01 AM docker0 82.01 82.43 17.86 11.93 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 340.18 251.14 2372.51 75.85 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 129.88 129.88 21.38 21.38 0.00 0.00 0.00 0.00 Average: eth0 203.61 141.19 1962.93 32.13 0.00 0.00 0.00 0.00 Average: docker0 53.10 54.85 10.24 9.97 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) 08/19/2025 _x86_64_ (8 CPU) 10:23:17 LINUX RESTART (8 CPU) 10:24:01 AM CPU %user %nice %system %iowait %steal %idle 10:25:01 AM all 13.51 0.00 1.22 1.00 0.06 84.21 10:25:01 AM 0 8.55 0.00 0.77 0.67 0.08 89.93 10:25:01 AM 1 6.53 0.00 1.27 1.80 0.05 90.34 10:25:01 AM 2 21.80 0.00 1.84 0.77 0.07 75.53 10:25:01 AM 3 23.38 0.00 1.59 1.14 0.05 73.85 10:25:01 AM 4 8.71 0.00 0.85 1.32 0.03 89.08 10:25:01 AM 5 21.71 0.00 2.33 1.49 0.05 74.42 10:25:01 AM 6 10.22 0.00 0.67 0.69 0.08 88.34 10:25:01 AM 7 7.16 0.00 0.43 0.12 0.08 92.20 10:26:01 AM all 26.70 0.00 0.95 3.18 0.19 68.98 10:26:01 AM 0 36.91 0.00 0.68 15.04 0.12 47.25 10:26:01 AM 1 30.98 0.00 0.52 4.80 0.35 63.36 10:26:01 AM 2 23.17 0.00 0.92 1.10 0.13 74.68 10:26:01 AM 3 19.88 0.00 1.04 0.90 0.08 78.10 10:26:01 AM 4 23.33 0.00 1.28 0.78 0.47 74.15 10:26:01 AM 5 32.26 0.00 1.43 0.74 0.12 65.46 10:26:01 AM 6 32.87 0.00 1.04 0.97 0.17 64.96 10:26:01 AM 7 14.54 0.00 0.76 1.35 0.07 83.29 10:27:01 AM all 0.13 0.00 0.04 0.07 0.02 99.75 10:27:01 AM 0 0.18 0.00 0.02 0.00 0.05 99.75 10:27:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 10:27:01 AM 2 0.12 0.00 0.08 0.37 0.03 99.40 10:27:01 AM 3 0.02 0.00 0.02 0.00 0.02 99.95 10:27:01 AM 4 0.35 0.00 0.03 0.00 0.02 99.60 10:27:01 AM 5 0.18 0.00 0.02 0.00 0.00 99.80 10:27:01 AM 6 0.00 0.00 0.00 0.00 0.00 100.00 10:27:01 AM 7 0.07 0.00 0.05 0.17 0.02 99.70 10:28:01 AM all 24.85 0.00 0.70 0.20 0.06 74.19 10:28:01 AM 0 40.31 0.00 0.27 0.00 0.07 59.36 10:28:01 AM 1 27.86 0.00 0.80 0.07 0.08 71.19 10:28:01 AM 2 19.87 0.00 1.30 0.62 0.07 78.14 10:28:01 AM 3 16.57 0.00 0.32 0.05 0.05 83.01 10:28:01 AM 4 17.56 0.00 0.45 0.08 0.05 81.86 10:28:01 AM 5 22.71 0.00 0.67 0.02 0.05 76.56 10:28:01 AM 6 38.50 0.00 1.12 0.68 0.05 59.65 10:28:01 AM 7 15.39 0.00 0.67 0.07 0.07 83.80 10:29:01 AM all 23.00 0.00 3.49 1.47 0.08 71.95 10:29:01 AM 0 17.72 0.00 2.89 0.67 0.08 78.63 10:29:01 AM 1 21.74 0.00 4.57 4.94 0.10 68.65 10:29:01 AM 2 21.24 0.00 3.67 2.12 0.07 72.90 10:29:01 AM 3 29.80 0.00 4.23 0.24 0.08 65.65 10:29:01 AM 4 25.06 0.00 3.57 1.11 0.08 70.17 10:29:01 AM 5 24.41 0.00 2.69 0.47 0.07 72.36 10:29:01 AM 6 22.89 0.00 3.48 1.97 0.08 71.58 10:29:01 AM 7 21.12 0.00 2.84 0.29 0.07 75.68 10:30:01 AM all 22.24 0.00 2.73 0.07 0.09 74.88 10:30:01 AM 0 24.62 0.00 2.98 0.12 0.08 72.20 10:30:01 AM 1 17.67 0.00 2.23 0.07 0.08 79.95 10:30:01 AM 2 22.10 0.00 3.12 0.07 0.08 74.63 10:30:01 AM 3 24.10 0.00 2.80 0.05 0.08 72.97 10:30:01 AM 4 28.21 0.00 3.22 0.08 0.08 68.40 10:30:01 AM 5 24.09 0.00 2.46 0.05 0.10 73.30 10:30:01 AM 6 15.80 0.00 2.71 0.08 0.08 81.32 10:30:01 AM 7 21.33 0.00 2.29 0.02 0.08 76.27 10:31:01 AM all 9.05 0.00 1.38 0.06 0.07 89.45 10:31:01 AM 0 10.66 0.00 1.29 0.03 0.08 87.94 10:31:01 AM 1 8.60 0.00 0.87 0.02 0.07 90.45 10:31:01 AM 2 8.11 0.00 0.97 0.00 0.07 90.85 10:31:01 AM 3 4.61 0.00 2.49 0.13 0.08 92.68 10:31:01 AM 4 9.85 0.00 0.89 0.05 0.05 89.17 10:31:01 AM 5 10.14 0.00 1.10 0.03 0.05 88.68 10:31:01 AM 6 10.08 0.00 1.37 0.17 0.07 88.31 10:31:01 AM 7 10.34 0.00 2.02 0.02 0.07 87.55 10:32:01 AM all 19.71 0.00 0.44 0.01 0.05 79.79 10:32:01 AM 0 4.67 0.00 0.10 0.00 0.03 95.19 10:32:01 AM 1 18.22 0.00 0.17 0.00 0.05 81.56 10:32:01 AM 2 7.51 0.00 0.48 0.00 0.03 91.97 10:32:01 AM 3 21.83 0.00 0.68 0.05 0.03 77.40 10:32:01 AM 4 10.42 0.00 0.33 0.00 0.05 89.20 10:32:01 AM 5 16.06 0.00 0.20 0.05 0.05 83.64 10:32:01 AM 6 65.42 0.00 1.18 0.00 0.08 33.32 10:32:01 AM 7 13.54 0.00 0.35 0.00 0.05 86.06 10:33:01 AM all 26.25 0.00 2.03 0.71 0.08 70.94 10:33:01 AM 0 19.83 0.00 2.16 0.50 0.08 77.42 10:33:01 AM 1 33.34 0.00 1.82 1.67 0.07 63.10 10:33:01 AM 2 24.48 0.00 1.87 1.14 0.08 72.42 10:33:01 AM 3 25.02 0.00 1.98 0.95 0.08 71.96 10:33:01 AM 4 35.06 0.00 2.28 0.07 0.10 62.49 10:33:01 AM 5 17.24 0.00 1.48 0.70 0.07 80.52 10:33:01 AM 6 28.48 0.00 2.31 0.54 0.05 68.62 10:33:01 AM 7 26.55 0.00 2.37 0.08 0.07 70.93 10:34:01 AM all 31.72 0.00 1.81 0.01 0.10 66.37 10:34:01 AM 0 28.66 0.00 1.76 0.00 0.10 69.47 10:34:01 AM 1 33.65 0.00 1.73 0.00 0.10 64.52 10:34:01 AM 2 37.54 0.00 1.89 0.02 0.10 60.45 10:34:01 AM 3 22.48 0.00 1.56 0.02 0.10 75.84 10:34:01 AM 4 40.21 0.00 1.44 0.02 0.10 58.24 10:34:01 AM 5 24.43 0.00 1.84 0.02 0.10 73.61 10:34:01 AM 6 31.28 0.00 2.62 0.02 0.08 66.00 10:34:01 AM 7 35.49 0.00 1.61 0.00 0.08 62.82 10:35:01 AM all 32.35 0.00 1.91 0.43 0.07 65.25 10:35:01 AM 0 50.55 0.00 1.00 0.10 0.08 48.26 10:35:01 AM 1 41.40 0.00 2.88 0.35 0.07 55.30 10:35:01 AM 2 17.27 0.00 1.49 0.00 0.05 81.19 10:35:01 AM 3 30.59 0.00 1.88 0.07 0.05 67.41 10:35:01 AM 4 24.87 0.00 2.74 2.38 0.07 69.94 10:35:01 AM 5 34.83 0.00 2.24 0.45 0.07 62.41 10:35:01 AM 6 18.45 0.00 1.91 0.08 0.07 79.49 10:35:01 AM 7 40.72 0.00 1.12 0.00 0.08 58.07 10:35:01 AM CPU %user %nice %system %iowait %steal %idle 10:36:01 AM all 28.15 0.00 1.35 1.36 0.06 69.08 10:36:01 AM 0 47.06 0.00 3.28 0.32 0.07 49.28 10:36:01 AM 1 26.20 0.00 0.92 0.55 0.07 72.26 10:36:01 AM 2 14.89 0.00 1.05 1.27 0.07 82.71 10:36:01 AM 3 20.35 0.00 1.64 7.39 0.07 70.55 10:36:01 AM 4 12.16 0.00 0.99 0.08 0.07 86.70 10:36:01 AM 5 37.08 0.00 0.85 0.07 0.07 61.94 10:36:01 AM 6 37.44 0.00 1.05 0.15 0.07 61.29 10:36:01 AM 7 29.94 0.00 1.02 1.07 0.05 67.93 Average: all 21.46 0.00 1.50 0.71 0.08 76.26 Average: 0 24.10 0.00 1.43 1.41 0.08 72.97 Average: 1 22.18 0.00 1.48 1.19 0.09 75.06 Average: 2 18.16 0.00 1.55 0.62 0.07 79.59 Average: 3 19.87 0.00 1.68 0.92 0.07 77.46 Average: 4 19.63 0.00 1.50 0.50 0.10 78.28 Average: 5 22.06 0.00 1.44 0.34 0.07 76.09 Average: 6 25.96 0.00 1.62 0.44 0.07 71.90 Average: 7 19.68 0.00 1.29 0.26 0.07 78.70