---> uname -a: Linux prd-centos8-docker-8c-8g-21542.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 1137 25346 19 5406 30279 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:bd:3c:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:febd:3c53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:9d:29:2b 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:cfff:fe9d:292b/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) 06/16/2025 _x86_64_ (8 CPU) 08:06:38 LINUX RESTART (8 CPU) 08:07:01 AM tps rtps wtps bread/s bwrtn/s 08:08:01 AM 114.61 10.70 103.92 1394.03 6160.32 08:09:01 AM 237.90 17.94 219.96 3846.32 10857.83 08:10:00 AM 158.69 1.12 157.57 267.39 13645.23 08:10:01 AM 1053.70 0.93 1052.78 7.41 283379.63 08:11:01 AM 92.95 0.67 92.29 452.12 34228.96 08:12:01 AM 33.17 0.48 32.69 21.46 553.17 08:13:01 AM 7.35 0.00 7.35 0.00 428.56 08:14:01 AM 7.15 0.00 7.15 0.00 208.03 08:15:01 AM 104.23 0.00 104.23 0.00 23166.68 08:16:01 AM 20.04 0.00 20.04 0.00 648.07 08:17:01 AM 139.14 0.00 139.14 0.00 2155.80 08:18:01 AM 56.25 2.93 53.32 4570.61 28314.93 Average: 89.78 3.08 86.71 958.85 11383.99 08:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:08:01 AM 29640328 31274664 3015384 9.23 2688 1959584 1442936 4.28 149496 2441648 149044 08:09:01 AM 27654168 29795036 5001544 15.32 2688 2454436 2690236 7.98 230068 4288264 276964 08:10:00 AM 25395408 28757272 7260304 22.23 2688 3647452 3718340 11.03 334636 6340576 1132652 08:10:01 AM 25588568 28950644 7067144 21.64 2688 3647556 3391700 10.06 335244 6142552 970608 08:11:01 AM 24976860 28357244 7678852 23.51 2688 3664064 5182308 15.38 428552 6642096 124 08:12:01 AM 24934696 28321024 7721016 23.64 2688 3669888 3880536 11.51 436152 6677700 676 08:13:01 AM 25791784 29187048 6863928 21.02 2688 3678756 3143392 9.33 438100 5824520 4 08:14:01 AM 25060172 28456828 7595540 23.26 2688 3679912 4098972 12.16 438980 6553032 408 08:15:01 AM 24145908 28234488 8509804 26.06 2688 4357368 4827816 14.32 535188 7313288 100 08:16:01 AM 22889860 27010960 9765852 29.91 2688 4393492 6427452 19.07 548324 8545216 2372 08:17:01 AM 24580944 28775336 8074768 24.73 2688 4453960 3394948 10.07 572088 6852676 131504 08:18:01 AM 25939448 30988228 6716264 20.57 2688 5297556 1554748 4.61 897244 5160420 31864 Average: 25549845 29009064 7105867 21.76 2688 3742002 3646115 10.82 445339 6065166 224693 08:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 390.35 270.80 1505.51 53.78 0.00 0.00 0.00 0.00 08:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 415.99 313.91 4960.43 57.37 0.00 0.00 0.00 0.00 08:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:00 AM eth0 413.37 279.56 10859.04 38.24 0.00 0.00 0.00 0.00 08:10:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 3.70 5.56 0.85 1.52 0.00 0.00 0.00 0.00 08:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM lo 5.01 5.01 0.37 0.37 0.00 0.00 0.00 0.00 08:11:01 AM eth0 24.53 22.31 7.61 13.08 0.00 0.00 0.00 0.00 08:11:01 AM docker0 0.70 1.03 0.11 0.12 0.00 0.00 0.00 0.00 08:11:01 AM veth564bb71 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:12:01 AM lo 57.85 57.85 4.57 4.57 0.00 0.00 0.00 0.00 08:12:01 AM eth0 206.85 144.77 59.17 63.32 0.00 0.00 0.00 0.00 08:12:01 AM docker0 9.90 11.46 1.56 1.52 0.00 0.00 0.00 0.00 08:13:01 AM lo 52.66 52.66 2.57 2.57 0.00 0.00 0.00 0.00 08:13:01 AM eth0 181.39 141.74 55.75 60.37 0.00 0.00 0.00 0.00 08:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 145.07 102.43 82.85 23.73 0.00 0.00 0.00 0.00 08:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:15:01 AM eth0 684.46 360.08 2853.95 33.84 0.00 0.00 0.00 0.00 08:15:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM veth1c48b01 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:15:01 AM veth3e41e89 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:16:01 AM lo 625.41 625.41 135.29 135.29 0.00 0.00 0.00 0.00 08:16:01 AM eth0 58.40 44.25 19.30 24.15 0.00 0.00 0.00 0.00 08:16:01 AM docker0 295.98 308.25 58.99 72.37 0.00 0.00 0.00 0.00 08:16:01 AM veth1c48b01 264.96 276.36 59.62 51.14 0.00 0.00 0.00 0.00 08:16:01 AM veth3e41e89 31.02 32.39 3.42 21.48 0.00 0.00 0.00 0.00 08:17:01 AM lo 421.69 421.69 91.81 91.81 0.00 0.00 0.00 0.00 08:17:01 AM eth0 56.65 51.52 263.28 24.34 0.00 0.00 0.00 0.00 08:17:01 AM docker0 207.70 213.78 54.67 37.54 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 70.39 59.86 1252.47 11.43 0.00 0.00 0.00 0.00 08:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 105.71 105.71 21.33 21.33 0.00 0.00 0.00 0.00 Average: eth0 240.00 162.39 1974.94 36.63 0.00 0.00 0.00 0.00 Average: docker0 46.75 48.60 10.49 10.14 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) 06/16/2025 _x86_64_ (8 CPU) 08:06:38 LINUX RESTART (8 CPU) 08:07:01 AM CPU %user %nice %system %iowait %steal %idle 08:08:01 AM all 9.69 0.00 1.22 1.13 0.06 87.90 08:08:01 AM 0 10.55 0.00 0.90 0.15 0.07 88.33 08:08:01 AM 1 10.51 0.00 1.34 1.26 0.05 86.84 08:08:01 AM 2 5.33 0.00 0.77 0.53 0.05 93.32 08:08:01 AM 3 3.56 0.00 0.69 0.47 0.07 95.21 08:08:01 AM 4 5.26 0.00 0.82 0.44 0.05 93.44 08:08:01 AM 5 21.95 0.00 2.84 3.51 0.07 71.63 08:08:01 AM 6 13.46 0.00 1.42 2.34 0.05 82.73 08:08:01 AM 7 7.03 0.00 1.04 0.35 0.05 91.53 08:09:01 AM all 25.18 0.00 1.38 1.36 0.10 71.99 08:09:01 AM 0 41.13 0.00 2.26 2.64 0.12 53.85 08:09:01 AM 1 20.30 0.00 2.01 1.22 0.12 76.36 08:09:01 AM 2 25.87 0.00 1.30 0.74 0.08 72.00 08:09:01 AM 3 21.25 0.00 0.69 0.47 0.08 77.51 08:09:01 AM 4 13.70 0.00 0.89 1.44 0.10 83.87 08:09:01 AM 5 25.80 0.00 1.50 1.87 0.10 70.72 08:09:01 AM 6 28.94 0.00 1.35 1.80 0.10 67.80 08:09:01 AM 7 24.41 0.00 1.02 0.69 0.07 73.82 08:10:00 AM all 38.97 0.00 2.69 0.78 0.11 57.45 08:10:00 AM 0 46.62 0.00 3.64 0.82 0.12 48.80 08:10:00 AM 1 45.11 0.00 2.65 0.63 0.12 51.49 08:10:00 AM 2 32.76 0.00 2.65 0.50 0.10 63.99 08:10:00 AM 3 35.35 0.00 2.47 1.92 0.10 60.16 08:10:00 AM 4 39.90 0.00 2.38 0.34 0.12 57.26 08:10:00 AM 5 36.29 0.00 3.20 0.86 0.12 59.53 08:10:00 AM 6 32.91 0.00 2.31 0.72 0.10 63.95 08:10:00 AM 7 42.79 0.00 2.23 0.46 0.12 54.40 08:10:01 AM all 4.98 0.00 1.85 9.49 0.00 83.68 08:10:01 AM 0 5.61 0.00 0.93 0.93 0.00 92.52 08:10:01 AM 1 3.70 0.00 4.63 12.04 0.00 79.63 08:10:01 AM 2 3.70 0.00 0.93 0.93 0.00 94.44 08:10:01 AM 3 12.96 0.00 1.85 12.96 0.00 72.22 08:10:01 AM 4 9.26 0.00 1.85 16.67 0.00 72.22 08:10:01 AM 5 0.93 0.00 0.00 0.00 0.00 99.07 08:10:01 AM 6 2.78 0.00 3.70 31.48 0.00 62.04 08:10:01 AM 7 0.91 0.00 0.91 0.91 0.00 97.27 08:11:01 AM all 18.88 0.00 1.86 1.16 0.09 78.01 08:11:01 AM 0 22.56 0.00 1.97 0.10 0.10 75.27 08:11:01 AM 1 11.93 0.00 1.46 1.49 0.08 85.04 08:11:01 AM 2 10.44 0.00 1.56 2.46 0.10 85.44 08:11:01 AM 3 19.04 0.00 2.03 0.40 0.08 78.45 08:11:01 AM 4 28.60 0.00 2.84 3.35 0.08 65.12 08:11:01 AM 5 13.17 0.00 1.29 0.18 0.08 85.27 08:11:01 AM 6 22.09 0.00 1.83 0.60 0.08 75.40 08:11:01 AM 7 23.22 0.00 1.93 0.70 0.07 74.09 08:12:01 AM all 19.39 0.00 2.24 0.06 0.10 78.20 08:12:01 AM 0 21.45 0.00 2.19 0.05 0.10 76.21 08:12:01 AM 1 21.75 0.00 2.46 0.12 0.10 75.57 08:12:01 AM 2 17.60 0.00 1.76 0.00 0.10 80.54 08:12:01 AM 3 20.97 0.00 2.38 0.08 0.12 76.45 08:12:01 AM 4 17.07 0.00 2.61 0.05 0.10 80.16 08:12:01 AM 5 21.36 0.00 2.01 0.08 0.10 76.45 08:12:01 AM 6 18.97 0.00 2.38 0.07 0.12 78.46 08:12:01 AM 7 15.97 0.00 2.11 0.05 0.10 81.76 08:13:01 AM all 4.67 0.00 0.83 0.03 0.07 94.41 08:13:01 AM 0 5.62 0.00 0.62 0.07 0.08 93.61 08:13:01 AM 1 2.55 0.00 1.49 0.00 0.08 95.88 08:13:01 AM 2 2.35 0.00 0.55 0.00 0.07 97.03 08:13:01 AM 3 5.54 0.00 0.95 0.07 0.07 93.37 08:13:01 AM 4 4.82 0.00 0.65 0.00 0.07 94.46 08:13:01 AM 5 6.16 0.00 1.07 0.02 0.05 92.70 08:13:01 AM 6 4.38 0.00 0.69 0.03 0.07 94.84 08:13:01 AM 7 5.92 0.00 0.59 0.02 0.07 93.41 08:14:01 AM all 14.56 0.00 0.39 0.01 0.05 84.99 08:14:01 AM 0 0.88 0.00 0.18 0.00 0.05 98.88 08:14:01 AM 1 20.87 0.00 0.42 0.00 0.07 78.64 08:14:01 AM 2 1.94 0.00 0.35 0.07 0.07 97.57 08:14:01 AM 3 15.93 0.00 0.13 0.00 0.03 83.90 08:14:01 AM 4 8.47 0.00 0.38 0.00 0.05 91.09 08:14:01 AM 5 47.92 0.00 0.82 0.00 0.07 51.19 08:14:01 AM 6 6.37 0.00 0.68 0.00 0.05 92.89 08:14:01 AM 7 14.06 0.00 0.12 0.00 0.05 85.78 08:15:01 AM all 31.07 0.00 2.13 0.66 0.09 66.04 08:15:01 AM 0 21.05 0.00 2.24 0.15 0.10 76.46 08:15:01 AM 1 36.19 0.00 1.83 1.12 0.10 60.76 08:15:01 AM 2 32.74 0.00 2.09 1.43 0.10 63.64 08:15:01 AM 3 23.14 0.00 2.10 0.37 0.08 74.31 08:15:01 AM 4 43.59 0.00 3.04 1.23 0.10 52.03 08:15:01 AM 5 33.48 0.00 1.87 0.24 0.10 64.31 08:15:01 AM 6 24.01 0.00 2.30 0.50 0.08 73.11 08:15:01 AM 7 34.44 0.00 1.58 0.24 0.08 63.66 08:16:01 AM all 31.98 0.00 1.71 0.04 0.11 66.16 08:16:01 AM 0 47.59 0.00 2.27 0.05 0.10 49.99 08:16:01 AM 1 34.81 0.00 1.58 0.05 0.12 63.44 08:16:01 AM 2 25.58 0.00 1.72 0.02 0.12 72.56 08:16:01 AM 3 24.24 0.00 1.24 0.07 0.13 74.32 08:16:01 AM 4 39.59 0.00 2.38 0.02 0.12 57.89 08:16:01 AM 5 25.08 0.00 1.49 0.07 0.10 73.26 08:16:01 AM 6 23.05 0.00 1.69 0.02 0.10 75.13 08:16:01 AM 7 35.89 0.00 1.31 0.02 0.10 62.69 08:17:01 AM all 30.59 0.00 1.54 0.30 0.09 67.47 08:17:01 AM 0 39.44 0.00 1.04 0.30 0.12 59.11 08:17:01 AM 1 35.83 0.00 1.14 0.00 0.08 62.95 08:17:01 AM 2 27.27 0.00 1.98 0.18 0.08 70.48 08:17:01 AM 3 17.34 0.00 1.05 0.12 0.08 81.40 08:17:01 AM 4 36.75 0.00 0.80 0.02 0.10 62.33 08:17:01 AM 5 36.18 0.00 2.66 0.70 0.08 60.37 08:17:01 AM 6 27.02 0.00 1.29 0.00 0.12 71.57 08:17:01 AM 7 24.84 0.00 2.38 1.11 0.08 71.58 08:17:01 AM CPU %user %nice %system %iowait %steal %idle 08:18:01 AM all 16.23 0.00 1.79 1.16 0.08 80.74 08:18:01 AM 0 13.93 0.00 1.27 0.15 0.08 84.57 08:18:01 AM 1 15.25 0.00 1.84 2.86 0.10 79.95 08:18:01 AM 2 9.63 0.00 2.26 3.28 0.07 84.76 08:18:01 AM 3 16.72 0.00 1.39 1.04 0.08 80.77 08:18:01 AM 4 20.19 0.00 1.89 0.02 0.07 77.83 08:18:01 AM 5 17.33 0.00 2.01 0.75 0.05 79.86 08:18:01 AM 6 19.93 0.00 2.26 0.02 0.08 77.71 08:18:01 AM 7 16.89 0.00 1.39 1.17 0.08 80.46 Average: all 21.86 0.00 1.61 0.62 0.09 75.82 Average: 0 24.52 0.00 1.68 0.41 0.09 73.30 Average: 1 23.11 0.00 1.66 0.81 0.09 74.33 Average: 2 17.35 0.00 1.54 0.84 0.09 80.19 Average: 3 18.42 0.00 1.37 0.47 0.09 79.66 Average: 4 23.38 0.00 1.70 0.65 0.09 74.18 Average: 5 25.82 0.00 1.88 0.75 0.08 71.47 Average: 6 20.04 0.00 1.66 0.61 0.09 77.61 Average: 7 22.23 0.00 1.42 0.44 0.08 75.84