---> uname -a: Linux prd-centos8-docker-8c-8g-20536.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: 2800.000 BogoMIPS: 5600.00 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 1132 25348 19 5409 30284 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:8a:4d:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe8a:4d74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:86:ed:a5 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:feff:fe86:eda5/64 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) 06/12/2025 _x86_64_ (8 CPU) 09:15:19 LINUX RESTART (8 CPU) 09:16:01 AM tps rtps wtps bread/s bwrtn/s 09:17:01 AM 242.24 17.38 224.86 3554.61 10853.22 09:18:01 AM 188.64 1.78 186.85 568.08 15924.44 09:19:01 AM 127.01 0.73 126.27 546.88 40345.82 09:20:01 AM 32.95 0.48 32.47 21.46 567.17 09:21:01 AM 7.55 0.00 7.55 0.00 165.95 09:22:01 AM 9.25 0.00 9.25 0.00 489.04 09:23:01 AM 109.48 0.00 109.48 0.00 23464.80 09:24:01 AM 17.20 0.00 17.20 0.00 651.24 09:25:01 AM 161.26 2.48 158.78 4510.63 2037.00 Average: 99.51 2.54 96.97 1022.34 10500.08 09:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:17:01 AM 28744636 30717196 3911076 11.98 2688 2288236 1795896 5.33 211192 3229892 217448 09:18:01 AM 24973276 28195896 7682436 23.53 2688 3526860 4421024 13.12 323504 6838592 1016116 09:19:01 AM 24460376 27843256 8195336 25.10 2688 3666484 4473932 13.27 428828 7160836 256 09:20:01 AM 24002156 27391348 8653556 26.50 2688 3672284 6369424 18.90 437464 7605408 132 09:21:01 AM 23849696 27239552 8806016 26.97 2688 3673464 4943076 14.67 437516 7761656 28 09:22:01 AM 25098620 28497656 7557092 23.14 2688 3682320 3842208 11.40 439924 6515444 20 09:23:01 AM 24012392 28104188 8643320 26.47 2688 4360320 5574828 16.54 537672 7441988 224 09:24:01 AM 23073216 27199232 9582496 29.34 2688 4398464 6312336 18.73 550000 8361128 68 09:25:01 AM 23425304 28407068 9230408 28.27 2688 5234424 3783432 11.23 718612 7849960 780600 Average: 24626630 28177266 8029082 24.59 2688 3833651 4612906 13.69 453857 6973878 223877 09:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 386.32 306.47 3113.75 56.69 0.00 0.00 0.00 0.00 09:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 653.88 438.10 13248.90 71.18 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 4.15 4.15 0.33 0.33 0.00 0.00 0.00 0.00 09:19:01 AM eth0 17.19 15.23 3.98 6.70 0.00 0.00 0.00 0.00 09:19:01 AM docker0 0.70 1.00 0.11 0.12 0.00 0.00 0.00 0.00 09:20:01 AM lo 52.31 52.31 4.21 4.21 0.00 0.00 0.00 0.00 09:20:01 AM eth0 199.17 140.38 56.88 60.28 0.00 0.00 0.00 0.00 09:20:01 AM docker0 9.31 10.64 1.47 1.38 0.00 0.00 0.00 0.00 09:20:01 AM veth6a17208 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:21:01 AM lo 57.84 57.84 2.94 2.94 0.00 0.00 0.00 0.00 09:21:01 AM eth0 229.60 181.61 60.58 71.51 0.00 0.00 0.00 0.00 09:21:01 AM docker0 0.70 0.90 0.11 0.16 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.43 0.43 0.02 0.02 0.00 0.00 0.00 0.00 09:22:01 AM eth0 122.68 84.82 85.88 21.85 0.00 0.00 0.00 0.00 09:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:23:01 AM eth0 578.68 308.43 2847.36 35.60 0.00 0.00 0.00 0.00 09:23:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM veth257cd8f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:23:01 AM veth352e9d5 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:24:01 AM lo 1037.94 1037.94 226.29 226.29 0.00 0.00 0.00 0.00 09:24:01 AM eth0 118.90 83.95 32.97 36.27 0.00 0.00 0.00 0.00 09:24:01 AM docker0 502.20 517.93 113.33 109.60 0.00 0.00 0.00 0.00 09:24:01 AM veth257cd8f 465.51 481.72 116.29 85.50 0.00 0.00 0.00 0.01 09:24:01 AM veth352e9d5 36.69 36.71 3.90 24.36 0.00 0.00 0.00 0.00 09:25:01 AM lo 6.55 6.55 0.57 0.57 0.00 0.00 0.00 0.00 09:25:01 AM eth0 91.67 81.56 1499.92 16.11 0.00 0.00 0.00 0.00 09:25:01 AM docker0 2.70 2.48 0.23 0.31 0.00 0.00 0.00 0.00 Average: lo 128.81 128.81 26.04 26.04 0.00 0.00 0.00 0.00 Average: eth0 266.46 182.29 2327.80 41.80 0.00 0.00 0.00 0.00 Average: docker0 57.28 59.21 12.80 12.40 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) 06/12/2025 _x86_64_ (8 CPU) 09:15:19 LINUX RESTART (8 CPU) 09:16:01 AM CPU %user %nice %system %iowait %steal %idle 09:17:01 AM all 18.87 0.00 1.25 0.76 0.07 79.05 09:17:01 AM 0 16.47 0.00 0.55 0.55 0.07 82.36 09:17:01 AM 1 10.32 0.00 0.73 0.62 0.08 88.24 09:17:01 AM 2 33.57 0.00 2.37 1.57 0.07 62.42 09:17:01 AM 3 12.22 0.00 0.75 0.55 0.08 86.39 09:17:01 AM 4 36.86 0.00 2.12 0.90 0.08 60.04 09:17:01 AM 5 19.73 0.00 1.45 1.04 0.05 77.74 09:17:01 AM 6 11.16 0.00 0.90 0.50 0.05 87.39 09:17:01 AM 7 10.65 0.00 1.12 0.38 0.05 87.80 09:18:01 AM all 44.82 0.00 1.98 0.57 0.09 52.54 09:18:01 AM 0 36.34 0.00 2.33 0.95 0.08 60.29 09:18:01 AM 1 49.90 0.00 1.62 0.08 0.08 48.31 09:18:01 AM 2 57.78 0.00 1.72 0.47 0.08 39.94 09:18:01 AM 3 46.55 0.00 2.48 0.84 0.10 50.03 09:18:01 AM 4 52.32 0.00 1.93 0.82 0.08 44.85 09:18:01 AM 5 42.82 0.00 1.96 0.05 0.08 55.09 09:18:01 AM 6 34.17 0.00 1.71 0.90 0.12 63.10 09:18:01 AM 7 38.70 0.00 2.06 0.44 0.08 58.72 09:19:01 AM all 19.59 0.00 2.76 0.64 0.08 76.92 09:19:01 AM 0 17.67 0.00 2.45 0.34 0.08 79.47 09:19:01 AM 1 19.55 0.00 2.32 0.47 0.08 77.58 09:19:01 AM 2 18.82 0.00 2.50 0.29 0.10 78.30 09:19:01 AM 3 13.84 0.00 3.44 1.68 0.07 80.97 09:19:01 AM 4 18.96 0.00 2.58 0.25 0.10 78.10 09:19:01 AM 5 23.43 0.00 2.57 0.50 0.07 73.44 09:19:01 AM 6 22.02 0.00 3.10 1.02 0.08 73.77 09:19:01 AM 7 22.47 0.00 3.11 0.60 0.08 73.74 09:20:01 AM all 19.83 0.00 2.21 0.07 0.09 77.81 09:20:01 AM 0 19.19 0.00 1.97 0.05 0.10 78.69 09:20:01 AM 1 18.26 0.00 2.04 0.07 0.10 79.53 09:20:01 AM 2 24.93 0.00 2.73 0.13 0.08 72.13 09:20:01 AM 3 22.64 0.00 2.14 0.07 0.08 75.07 09:20:01 AM 4 16.98 0.00 2.51 0.12 0.08 80.30 09:20:01 AM 5 21.00 0.00 2.46 0.02 0.08 76.44 09:20:01 AM 6 18.57 0.00 2.24 0.07 0.08 79.03 09:20:01 AM 7 17.05 0.00 1.57 0.03 0.07 81.28 09:21:01 AM all 3.95 0.00 0.80 0.01 0.06 95.18 09:21:01 AM 0 3.07 0.00 0.80 0.00 0.07 96.06 09:21:01 AM 1 3.84 0.00 0.79 0.00 0.08 95.29 09:21:01 AM 2 4.11 0.00 0.67 0.02 0.07 95.14 09:21:01 AM 3 5.35 0.00 0.65 0.00 0.03 93.97 09:21:01 AM 4 2.96 0.00 0.97 0.02 0.07 95.99 09:21:01 AM 5 3.22 0.00 0.89 0.05 0.07 95.77 09:21:01 AM 6 5.04 0.00 0.88 0.00 0.05 94.02 09:21:01 AM 7 3.98 0.00 0.77 0.02 0.05 95.19 09:22:01 AM all 14.88 0.00 0.40 0.02 0.05 84.66 09:22:01 AM 0 5.69 0.00 0.33 0.05 0.05 93.88 09:22:01 AM 1 58.38 0.00 1.28 0.03 0.07 40.23 09:22:01 AM 2 7.34 0.00 0.22 0.00 0.03 92.41 09:22:01 AM 3 3.57 0.00 0.15 0.05 0.05 96.18 09:22:01 AM 4 9.90 0.00 0.73 0.00 0.03 89.33 09:22:01 AM 5 1.42 0.00 0.30 0.02 0.08 98.18 09:22:01 AM 6 21.73 0.00 0.10 0.00 0.03 78.14 09:22:01 AM 7 10.92 0.00 0.08 0.00 0.03 88.96 09:23:01 AM all 34.70 0.00 2.04 0.44 0.09 62.73 09:23:01 AM 0 44.14 0.00 2.55 0.39 0.10 52.82 09:23:01 AM 1 44.41 0.00 2.62 0.96 0.10 51.92 09:23:01 AM 2 32.37 0.00 1.78 0.76 0.08 65.02 09:23:01 AM 3 36.29 0.00 1.38 0.40 0.10 61.83 09:23:01 AM 4 31.22 0.00 1.93 0.07 0.08 66.70 09:23:01 AM 5 28.62 0.00 1.90 0.18 0.08 69.22 09:23:01 AM 6 23.02 0.00 1.77 0.25 0.08 74.88 09:23:01 AM 7 37.57 0.00 2.39 0.54 0.08 59.42 09:24:01 AM all 32.66 0.00 1.95 0.02 0.10 65.27 09:24:01 AM 0 26.81 0.00 2.03 0.03 0.10 71.02 09:24:01 AM 1 27.45 0.00 2.62 0.00 0.12 69.82 09:24:01 AM 2 31.24 0.00 2.08 0.03 0.10 66.55 09:24:01 AM 3 31.50 0.00 2.01 0.00 0.08 66.41 09:24:01 AM 4 40.62 0.00 2.14 0.00 0.10 57.14 09:24:01 AM 5 36.11 0.00 1.91 0.02 0.10 61.86 09:24:01 AM 6 35.93 0.00 0.99 0.03 0.10 62.95 09:24:01 AM 7 31.58 0.00 1.84 0.07 0.08 66.43 09:25:01 AM all 30.06 0.00 1.46 0.30 0.08 68.10 09:25:01 AM 0 46.00 0.00 1.02 0.02 0.08 52.88 09:25:01 AM 1 23.88 0.00 1.44 0.07 0.07 74.55 09:25:01 AM 2 17.93 0.00 2.04 0.32 0.08 79.63 09:25:01 AM 3 22.88 0.00 1.15 0.23 0.07 75.67 09:25:01 AM 4 25.88 0.00 1.07 0.00 0.08 72.97 09:25:01 AM 5 40.53 0.00 2.84 0.85 0.05 55.72 09:25:01 AM 6 27.71 0.00 0.99 0.58 0.08 70.64 09:25:01 AM 7 35.72 0.00 1.17 0.33 0.08 62.69 Average: all 24.36 0.00 1.65 0.32 0.08 73.60 Average: 0 23.92 0.00 1.56 0.26 0.08 74.18 Average: 1 28.44 0.00 1.72 0.25 0.09 69.50 Average: 2 25.33 0.00 1.79 0.40 0.08 72.40 Average: 3 21.64 0.00 1.57 0.42 0.07 76.29 Average: 4 26.18 0.00 1.78 0.24 0.08 71.72 Average: 5 24.08 0.00 1.81 0.30 0.07 73.73 Average: 6 22.14 0.00 1.41 0.37 0.08 76.00 Average: 7 23.17 0.00 1.57 0.27 0.07 74.93