---> uname -a: Linux prd-centos8-docker-8c-8g-1146.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 1143 25088 19 5658 30273 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:69:a3:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fe69:a310/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:8a:94:4a 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::42:41ff:fe8a:944a/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) 10/08/2025 _x86_64_ (8 CPU) 10:21:21 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 230.26 16.81 213.45 3709.83 11242.70 10:24:01 AM 150.23 2.33 147.90 505.56 14313.11 10:25:01 AM 168.24 0.72 167.53 423.19 42383.81 10:26:01 AM 35.95 0.50 35.45 21.59 578.06 10:27:01 AM 7.00 0.00 7.00 0.00 405.61 10:28:01 AM 11.65 0.00 11.65 0.00 396.53 10:29:01 AM 107.47 0.00 107.47 0.00 23672.50 10:30:01 AM 14.23 0.00 14.23 0.00 497.60 10:31:01 AM 54.93 2.48 52.45 4510.63 1292.62 10:32:01 AM 49.39 1.37 48.03 1733.98 29267.79 10:33:01 AM 35.31 0.45 34.86 63.86 6221.40 Average: 78.61 2.24 76.37 997.18 11842.70 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28777232 30770548 3878480 11.88 2688 2308172 1752000 5.20 181756 3225056 222724 10:24:01 AM 27787424 30019536 4868288 14.91 2688 2542276 2336212 6.93 268728 4105544 53860 10:25:01 AM 24559524 27965096 8096188 24.79 2688 3688272 5601608 16.62 427396 7055092 228 10:26:01 AM 24563100 27974292 8092612 24.78 2688 3693652 4161700 12.35 437224 7045080 612 10:27:01 AM 25620856 29041672 7034856 21.54 2688 3703140 3213732 9.54 439240 5990980 1304 10:28:01 AM 25519896 28946380 7135816 21.85 2688 3708336 3248844 9.64 446516 6082796 824 10:29:01 AM 23725000 27851944 8930712 27.35 2688 4394076 5720944 16.97 542568 7716936 400 10:30:01 AM 22607692 26767172 10048020 30.77 2688 4429420 6646604 19.72 552468 8818340 900 10:31:01 AM 23933792 28714432 8721920 26.71 2688 5034900 3672532 10.90 706492 7353108 549084 10:32:01 AM 24526796 29833712 8128916 24.89 2688 5550640 2546188 7.55 777944 6677092 162800 10:33:01 AM 25755052 31063364 6900660 21.13 2688 5550940 1444664 4.29 968468 5261704 24596 Average: 25216033 28995286 7439679 22.78 2688 4054893 3667730 10.88 522618 6302884 92485 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 257.56 208.35 3138.58 49.39 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 257.18 201.40 3319.10 36.21 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 10:25:01 AM eth0 337.07 226.02 10008.34 24.43 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.52 0.82 0.08 0.10 0.00 0.00 0.00 0.00 10:25:01 AM veth4bed138 0.52 0.85 0.09 0.10 0.00 0.00 0.00 0.00 10:26:01 AM lo 61.11 61.11 4.95 4.95 0.00 0.00 0.00 0.00 10:26:01 AM eth0 180.27 141.85 53.19 60.17 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.91 13.35 1.75 1.72 0.00 0.00 0.00 0.00 10:27:01 AM lo 39.52 39.52 1.93 1.93 0.00 0.00 0.00 0.00 10:27:01 AM eth0 161.28 137.79 79.25 56.18 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:28:01 AM eth0 186.47 133.98 102.58 49.92 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 1.50 1.50 0.26 0.26 0.00 0.00 0.00 0.00 10:29:01 AM eth0 399.60 171.15 2965.81 14.39 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.65 0.92 0.11 0.16 0.00 0.00 0.00 0.00 10:29:01 AM vethb17e7b1 0.65 1.05 0.12 0.17 0.00 0.00 0.00 0.00 10:29:01 AM vethef4103c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 1092.22 1092.22 187.16 187.16 0.00 0.00 0.00 0.00 10:30:01 AM eth0 128.37 82.17 41.20 39.43 0.00 0.00 0.00 0.00 10:30:01 AM docker0 464.25 482.04 81.42 94.89 0.00 0.00 0.00 0.00 10:30:01 AM vethb17e7b1 421.98 437.90 82.90 69.66 0.00 0.00 0.00 0.01 10:30:01 AM vethef4103c 42.27 44.59 4.87 25.48 0.00 0.00 0.00 0.00 10:31:01 AM lo 388.24 388.24 66.22 66.22 0.00 0.00 0.00 0.00 10:31:01 AM eth0 119.69 102.23 1509.87 25.91 0.00 0.00 0.00 0.00 10:31:01 AM docker0 176.42 178.97 42.42 24.57 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 133.88 101.85 2201.17 11.45 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 87.10 74.39 221.09 77.20 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.10 144.10 23.71 23.71 0.00 0.00 0.00 0.00 Average: eth0 204.41 143.75 2149.15 40.43 0.00 0.00 0.00 0.00 Average: docker0 59.44 61.47 11.44 11.04 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) 10/08/2025 _x86_64_ (8 CPU) 10:21:21 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 16.75 0.00 1.30 0.74 0.09 81.11 10:23:01 AM 0 10.11 0.00 0.67 0.37 0.10 88.76 10:23:01 AM 1 28.90 0.00 2.39 0.85 0.12 67.74 10:23:01 AM 2 11.30 0.00 1.22 1.42 0.08 85.97 10:23:01 AM 3 11.33 0.00 0.69 0.18 0.08 87.72 10:23:01 AM 4 16.66 0.00 0.60 0.33 0.13 82.27 10:23:01 AM 5 25.41 0.00 2.47 0.67 0.08 71.37 10:23:01 AM 6 13.15 0.00 1.50 1.79 0.07 83.49 10:23:01 AM 7 17.10 0.00 0.88 0.33 0.08 81.60 10:24:01 AM all 33.43 0.00 1.06 0.56 0.09 64.87 10:24:01 AM 0 36.65 0.00 1.32 0.32 0.08 61.63 10:24:01 AM 1 17.13 0.00 0.90 0.57 0.08 81.31 10:24:01 AM 2 34.59 0.00 1.37 0.18 0.10 63.76 10:24:01 AM 3 39.38 0.00 0.92 0.23 0.08 59.38 10:24:01 AM 4 40.08 0.00 1.37 0.82 0.08 57.65 10:24:01 AM 5 35.03 0.00 0.85 1.97 0.08 62.06 10:24:01 AM 6 32.83 0.00 0.47 0.03 0.08 66.59 10:24:01 AM 7 31.81 0.00 1.27 0.32 0.08 66.52 10:25:01 AM all 27.88 0.00 2.78 1.26 0.09 67.98 10:25:01 AM 0 30.76 0.00 2.96 0.64 0.10 65.55 10:25:01 AM 1 28.95 0.00 3.08 4.24 0.08 63.65 10:25:01 AM 2 17.23 0.00 2.74 1.88 0.08 78.06 10:25:01 AM 3 30.68 0.00 2.28 1.08 0.10 65.87 10:25:01 AM 4 28.45 0.00 2.75 0.60 0.10 68.09 10:25:01 AM 5 19.00 0.00 2.51 0.59 0.08 77.82 10:25:01 AM 6 38.57 0.00 3.34 0.47 0.10 57.52 10:25:01 AM 7 29.41 0.00 2.60 0.57 0.08 67.33 10:26:01 AM all 20.94 0.00 2.28 0.26 0.10 76.42 10:26:01 AM 0 25.14 0.00 2.83 0.32 0.12 71.59 10:26:01 AM 1 29.06 0.00 2.89 0.05 0.10 67.90 10:26:01 AM 2 24.78 0.00 2.51 0.18 0.10 72.42 10:26:01 AM 3 16.18 0.00 1.86 0.49 0.10 81.37 10:26:01 AM 4 19.59 0.00 2.03 0.13 0.08 78.16 10:26:01 AM 5 17.04 0.00 2.53 0.44 0.10 79.90 10:26:01 AM 6 18.99 0.00 1.78 0.30 0.08 78.85 10:26:01 AM 7 16.72 0.00 1.83 0.17 0.08 81.20 10:27:01 AM all 8.29 0.00 0.64 0.11 0.06 90.90 10:27:01 AM 0 2.98 0.00 0.52 0.00 0.05 96.46 10:27:01 AM 1 25.86 0.00 0.77 0.00 0.08 73.29 10:27:01 AM 2 4.98 0.00 0.67 0.27 0.05 94.03 10:27:01 AM 3 3.51 0.00 0.87 0.00 0.07 95.55 10:27:01 AM 4 9.29 0.00 0.74 0.00 0.07 89.91 10:27:01 AM 5 5.59 0.00 0.42 0.00 0.05 93.94 10:27:01 AM 6 5.50 0.00 0.72 0.63 0.07 93.09 10:27:01 AM 7 8.58 0.00 0.42 0.00 0.05 90.95 10:28:01 AM all 24.72 0.00 0.65 0.57 0.08 73.98 10:28:01 AM 0 13.57 0.00 0.69 0.00 0.08 85.66 10:28:01 AM 1 38.79 0.00 0.67 0.00 0.07 60.47 10:28:01 AM 2 27.74 0.00 0.87 0.02 0.12 71.26 10:28:01 AM 3 13.20 0.00 0.84 0.05 0.07 85.85 10:28:01 AM 4 30.32 0.00 0.33 0.17 0.10 69.08 10:28:01 AM 5 33.00 0.00 0.78 4.15 0.08 61.99 10:28:01 AM 6 24.25 0.00 0.72 0.18 0.07 74.78 10:28:01 AM 7 17.07 0.00 0.29 0.00 0.07 82.58 10:29:01 AM all 22.21 0.00 1.60 3.33 0.10 72.77 10:29:01 AM 0 21.43 0.00 1.32 0.52 0.08 76.64 10:29:01 AM 1 16.00 0.00 1.56 2.60 0.17 79.67 10:29:01 AM 2 23.70 0.00 2.90 5.73 0.08 67.58 10:29:01 AM 3 30.22 0.00 1.64 9.15 0.14 58.86 10:29:01 AM 4 22.12 0.00 1.32 3.42 0.08 73.06 10:29:01 AM 5 17.42 0.00 1.68 2.75 0.08 78.07 10:29:01 AM 6 34.39 0.00 1.19 0.10 0.08 64.23 10:29:01 AM 7 12.48 0.00 1.16 2.47 0.08 83.81 10:30:01 AM all 26.60 0.00 1.73 0.57 0.14 70.97 10:30:01 AM 0 25.80 0.00 1.71 0.54 0.15 71.80 10:30:01 AM 1 24.27 0.00 2.08 0.25 0.12 73.27 10:30:01 AM 2 22.18 0.00 2.00 1.19 0.13 74.50 10:30:01 AM 3 30.47 0.00 2.15 0.32 0.15 66.90 10:30:01 AM 4 24.64 0.00 1.46 0.37 0.15 73.38 10:30:01 AM 5 31.56 0.00 1.50 0.02 0.13 66.79 10:30:01 AM 6 25.60 0.00 1.51 0.27 0.12 72.50 10:30:01 AM 7 28.28 0.00 1.41 1.58 0.13 68.59 10:31:01 AM all 27.91 0.00 1.57 2.15 0.11 68.26 10:31:01 AM 0 18.74 0.00 1.71 0.72 0.08 78.75 10:31:01 AM 1 12.66 0.00 1.36 5.11 0.10 80.78 10:31:01 AM 2 26.04 0.00 1.09 0.27 0.10 72.50 10:31:01 AM 3 27.67 0.00 1.24 1.33 0.13 69.62 10:31:01 AM 4 20.91 0.00 1.63 3.96 0.13 73.37 10:31:01 AM 5 41.07 0.00 2.31 2.70 0.08 53.84 10:31:01 AM 6 47.53 0.00 1.33 0.92 0.12 50.10 10:31:01 AM 7 28.78 0.00 1.91 2.15 0.13 67.02 10:32:01 AM all 31.35 0.00 1.32 3.80 0.10 63.43 10:32:01 AM 0 40.21 0.00 1.02 0.40 0.10 58.27 10:32:01 AM 1 27.17 0.00 1.79 15.45 0.10 55.49 10:32:01 AM 2 24.65 0.00 1.28 1.32 0.10 72.64 10:32:01 AM 3 9.52 0.00 1.29 2.20 0.10 86.89 10:32:01 AM 4 27.38 0.00 1.26 3.34 0.07 67.96 10:32:01 AM 5 51.03 0.00 1.48 6.71 0.10 40.68 10:32:01 AM 6 19.59 0.00 0.98 0.91 0.13 78.39 10:32:01 AM 7 51.20 0.00 1.44 0.02 0.10 47.24 10:33:01 AM all 10.77 0.00 0.88 1.57 0.06 86.73 10:33:01 AM 0 10.16 0.00 0.65 0.27 0.07 88.86 10:33:01 AM 1 20.79 0.00 1.33 4.73 0.10 73.05 10:33:01 AM 2 3.34 0.00 0.60 2.12 0.05 93.89 10:33:01 AM 3 7.58 0.00 0.90 2.17 0.07 89.28 10:33:01 AM 4 8.71 0.00 0.73 0.28 0.05 90.22 10:33:01 AM 5 13.49 0.00 0.82 2.53 0.07 83.09 10:33:01 AM 6 8.55 0.00 1.34 0.07 0.02 90.03 10:33:01 AM 7 13.58 0.00 0.70 0.40 0.03 85.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.79 0.00 1.44 1.35 0.09 74.32 Average: 0 21.40 0.00 1.40 0.37 0.09 76.74 Average: 1 24.50 0.00 1.71 3.08 0.10 70.61 Average: 2 20.04 0.00 1.57 1.33 0.09 76.97 Average: 3 19.94 0.00 1.33 1.55 0.10 77.08 Average: 4 22.55 0.00 1.29 1.22 0.10 74.84 Average: 5 26.31 0.00 1.58 2.05 0.09 69.98 Average: 6 24.43 0.00 1.35 0.52 0.09 73.61 Average: 7 23.17 0.00 1.26 0.73 0.09 74.75