---> uname -a: Linux prd-centos8-docker-8c-8g-29085.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 2170 24201 19 5518 29246 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:03:ba:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85643sec preferred_lft 85643sec inet6 fe80::f816:3eff:fe03:ba63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:c9:e0:69 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::42:9eff:fec9:e069/64 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) 07/19/2025 _x86_64_ (8 CPU) 06:32:22 LINUX RESTART (8 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 128.00 6.18 121.82 1896.65 8299.78 06:35:01 AM 260.46 13.18 247.28 2267.62 13592.43 06:36:02 AM 172.71 0.52 172.19 414.13 47420.09 06:37:01 AM 32.12 0.24 31.88 15.34 631.98 06:38:02 AM 33.83 0.46 33.37 14.67 548.54 06:39:01 AM 5.00 0.00 5.00 0.00 414.61 06:40:01 AM 6.26 0.00 6.26 0.00 157.03 06:41:01 AM 43.07 0.00 43.07 0.00 8642.42 06:42:01 AM 84.17 0.05 84.12 75.57 15522.49 06:43:01 AM 161.08 0.00 161.08 0.00 2148.25 06:44:01 AM 61.35 5.06 56.28 4575.54 29466.76 06:45:01 AM 42.14 0.82 41.32 82.51 2958.01 Average: 85.96 2.21 83.75 779.63 10831.91 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 29390096 31191128 3265616 10.00 2688 2119920 2013116 5.97 157108 2655000 148928 06:35:01 AM 27698724 29963220 4956988 15.18 2688 2574760 2465664 7.32 259080 4204000 206176 06:36:02 AM 25709116 29153164 6946596 21.27 2688 3726936 3322908 9.86 366312 5970368 64 06:37:01 AM 25355988 28803928 7299724 22.35 2688 3729824 3588476 10.65 436372 6249192 248 06:38:02 AM 25078620 28531096 7577092 23.20 2688 3734364 3542480 10.51 443016 6521716 440 06:39:01 AM 25565040 29027260 7090672 21.71 2688 3743992 3216620 9.54 445000 6037884 28 06:40:01 AM 25561560 29023884 7094152 21.72 2688 3744088 3222180 9.56 445024 6041484 20 06:41:01 AM 24448100 28386212 8207612 25.13 2688 4205788 3971448 11.78 509624 7061040 222164 06:42:01 AM 22954224 27154052 9701488 29.71 2688 4467864 6344992 18.83 557012 8465912 560 06:43:01 AM 23297284 27435164 9358428 28.66 2688 4394172 4681536 13.89 556476 8138380 628 06:44:01 AM 24848628 30017396 7807084 23.91 2688 5415840 2370120 7.03 974924 6165776 27452 06:45:01 AM 24821408 29987780 7834304 23.99 2688 5411472 2424784 7.19 1156632 6008980 9712 Average: 25394066 29056190 7261646 22.24 2688 3939085 3430360 10.18 525548 6126644 51368 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 154.62 101.70 1118.94 33.24 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 489.29 381.95 6095.21 52.75 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:02 AM eth0 368.63 237.00 10039.30 29.95 0.00 0.00 0.00 0.00 06:36:02 AM docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:36:02 AM veth48b6402 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:37:01 AM lo 7.26 7.26 0.62 0.62 0.00 0.00 0.00 0.00 06:37:01 AM eth0 20.85 17.13 4.99 8.07 0.00 0.00 0.00 0.00 06:37:01 AM docker0 1.41 1.88 0.23 0.23 0.00 0.00 0.00 0.00 06:37:01 AM vethb9739dc 0.62 0.94 0.12 0.11 0.00 0.00 0.00 0.00 06:38:02 AM lo 58.58 58.58 4.56 4.56 0.00 0.00 0.00 0.00 06:38:02 AM eth0 188.11 140.26 56.56 60.25 0.00 0.00 0.00 0.00 06:38:02 AM docker0 10.52 11.96 1.53 1.56 0.00 0.00 0.00 0.00 06:39:01 AM lo 40.57 40.57 1.98 1.98 0.00 0.00 0.00 0.00 06:39:01 AM eth0 184.92 150.03 71.88 56.62 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 116.31 87.72 61.22 22.24 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:41:01 AM eth0 585.45 333.97 2971.44 35.34 0.00 0.00 0.00 0.00 06:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM lo 660.81 660.81 100.26 100.26 0.00 0.00 0.00 0.00 06:42:01 AM eth0 72.24 61.23 24.25 26.04 0.00 0.00 0.00 0.00 06:42:01 AM docker0 284.11 295.63 45.18 48.93 0.00 0.00 0.00 0.00 06:42:01 AM veth3b2c504 259.25 270.19 46.26 40.05 0.00 0.00 0.00 0.00 06:42:01 AM veth8a965b6 24.86 26.14 2.80 9.15 0.00 0.00 0.00 0.00 06:43:01 AM lo 814.13 814.13 150.55 150.55 0.00 0.00 0.00 0.00 06:43:01 AM eth0 97.38 71.91 301.16 26.29 0.00 0.00 0.00 0.00 06:43:01 AM docker0 346.92 353.22 76.46 69.39 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 306.01 199.68 1615.89 78.06 0.00 0.00 0.00 0.00 06:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 82.24 44.10 30.60 222.45 0.00 0.00 0.00 0.00 06:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 131.97 131.97 21.53 21.53 0.00 0.00 0.00 0.00 Average: eth0 222.35 152.32 1868.55 54.31 0.00 0.00 0.00 0.00 Average: docker0 53.66 55.32 10.30 10.03 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) 07/19/2025 _x86_64_ (8 CPU) 06:32:22 LINUX RESTART (8 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 9.17 0.00 0.84 1.77 0.04 88.17 06:34:01 AM 0 14.50 0.00 1.62 0.82 0.05 83.02 06:34:01 AM 1 4.99 0.00 0.55 1.59 0.07 92.80 06:34:01 AM 2 15.19 0.00 1.70 3.97 0.07 79.07 06:34:01 AM 3 15.70 0.00 1.07 5.57 0.03 77.63 06:34:01 AM 4 5.78 0.00 0.50 0.18 0.03 93.50 06:34:01 AM 5 4.14 0.00 0.37 1.65 0.03 93.81 06:34:01 AM 6 10.21 0.00 0.73 0.32 0.03 88.71 06:34:01 AM 7 2.82 0.00 0.17 0.08 0.03 96.89 06:35:01 AM all 31.29 0.00 1.34 1.32 0.09 65.96 06:35:01 AM 0 28.77 0.00 0.74 0.17 0.08 70.25 06:35:01 AM 1 30.44 0.00 1.99 2.99 0.10 64.48 06:35:01 AM 2 37.19 0.00 0.97 0.35 0.10 61.38 06:35:01 AM 3 42.05 0.00 1.49 1.70 0.10 54.66 06:35:01 AM 4 12.30 0.00 1.73 2.73 0.08 83.16 06:35:01 AM 5 24.47 0.00 1.47 1.49 0.10 72.47 06:35:01 AM 6 34.07 0.00 0.85 0.95 0.08 64.04 06:35:01 AM 7 40.98 0.00 1.46 0.20 0.10 57.26 06:36:02 AM all 32.30 0.00 2.53 3.09 0.12 61.97 06:36:02 AM 0 39.43 0.00 2.00 0.97 0.22 57.39 06:36:02 AM 1 35.16 0.00 3.07 8.39 0.09 53.30 06:36:02 AM 2 35.53 0.00 2.27 1.68 0.23 60.29 06:36:02 AM 3 35.23 0.00 2.75 10.92 0.08 51.01 06:36:02 AM 4 21.24 0.00 2.56 1.16 0.08 74.96 06:36:02 AM 5 38.49 0.00 2.94 0.74 0.08 57.75 06:36:02 AM 6 34.87 0.00 1.90 0.44 0.07 62.73 06:36:02 AM 7 18.49 0.00 2.75 0.55 0.08 78.12 06:37:01 AM all 19.88 0.00 1.85 0.10 0.08 78.10 06:37:01 AM 0 20.26 0.00 1.71 0.08 0.08 77.87 06:37:01 AM 1 22.11 0.00 1.93 0.07 0.08 75.81 06:37:01 AM 2 20.78 0.00 1.85 0.45 0.09 76.83 06:37:01 AM 3 15.28 0.00 1.50 0.07 0.09 83.06 06:37:01 AM 4 20.30 0.00 2.06 0.07 0.07 77.50 06:37:01 AM 5 18.25 0.00 1.78 0.00 0.07 79.90 06:37:01 AM 6 21.38 0.00 1.79 0.02 0.08 76.73 06:37:01 AM 7 20.59 0.00 2.17 0.05 0.07 77.13 06:38:02 AM all 17.92 0.00 2.25 0.07 0.11 79.65 06:38:02 AM 0 15.28 0.00 2.09 0.05 0.08 82.50 06:38:02 AM 1 21.28 0.00 2.37 0.08 0.13 76.13 06:38:02 AM 2 19.60 0.00 2.19 0.05 0.17 77.99 06:38:02 AM 3 20.65 0.00 2.44 0.19 0.14 76.58 06:38:02 AM 4 16.76 0.00 1.86 0.05 0.08 81.25 06:38:02 AM 5 15.41 0.00 1.39 0.03 0.08 83.08 06:38:02 AM 6 20.50 0.00 3.90 0.05 0.08 75.46 06:38:02 AM 7 13.93 0.00 1.78 0.08 0.10 84.11 06:39:01 AM all 7.43 0.00 0.62 0.01 0.05 91.89 06:39:01 AM 0 8.20 0.00 0.31 0.00 0.05 91.44 06:39:01 AM 1 8.42 0.00 0.73 0.00 0.03 90.81 06:39:01 AM 2 7.24 0.00 0.87 0.00 0.07 91.83 06:39:01 AM 3 6.16 0.00 0.56 0.03 0.05 93.19 06:39:01 AM 4 6.16 0.00 0.34 0.00 0.03 93.46 06:39:01 AM 5 15.71 0.00 0.41 0.00 0.07 83.82 06:39:01 AM 6 3.80 0.00 1.03 0.00 0.03 95.13 06:39:01 AM 7 3.77 0.00 0.71 0.08 0.05 95.38 06:40:01 AM all 6.64 0.00 0.24 0.01 0.04 93.08 06:40:01 AM 0 1.14 0.00 0.32 0.00 0.07 98.48 06:40:01 AM 1 10.46 0.00 0.03 0.00 0.03 89.47 06:40:01 AM 2 3.80 0.00 0.07 0.00 0.02 96.12 06:40:01 AM 3 0.65 0.00 0.57 0.00 0.03 98.75 06:40:01 AM 4 6.69 0.00 0.03 0.05 0.03 93.20 06:40:01 AM 5 26.80 0.00 0.68 0.00 0.05 72.47 06:40:01 AM 6 2.07 0.00 0.10 0.00 0.03 97.80 06:40:01 AM 7 1.50 0.00 0.10 0.02 0.02 98.37 06:41:01 AM all 32.76 0.00 1.29 0.29 0.08 65.57 06:41:01 AM 0 25.10 0.00 1.22 0.05 0.07 73.56 06:41:01 AM 1 24.55 0.00 1.00 0.64 0.07 73.74 06:41:01 AM 2 36.88 0.00 1.99 0.62 0.12 60.39 06:41:01 AM 3 37.89 0.00 2.18 0.00 0.10 59.83 06:41:01 AM 4 37.72 0.00 1.22 0.53 0.10 60.42 06:41:01 AM 5 26.88 0.00 1.09 0.02 0.08 71.93 06:41:01 AM 6 33.18 0.00 1.07 0.42 0.07 65.26 06:41:01 AM 7 39.90 0.00 0.59 0.07 0.07 59.38 06:42:01 AM all 29.56 0.00 2.02 0.62 0.10 67.70 06:42:01 AM 0 16.69 0.00 2.20 0.60 0.10 80.41 06:42:01 AM 1 35.09 0.00 2.58 0.92 0.10 61.30 06:42:01 AM 2 34.04 0.00 2.15 0.59 0.10 63.13 06:42:01 AM 3 30.09 0.00 2.38 0.02 0.10 67.41 06:42:01 AM 4 29.23 0.00 1.73 0.13 0.08 68.82 06:42:01 AM 5 29.64 0.00 1.73 2.45 0.10 66.09 06:42:01 AM 6 33.92 0.00 1.61 0.20 0.08 64.18 06:42:01 AM 7 27.73 0.00 1.81 0.07 0.10 70.29 06:43:01 AM all 30.67 0.00 1.68 0.30 0.08 67.28 06:43:01 AM 0 31.83 0.00 1.96 1.72 0.08 64.40 06:43:01 AM 1 34.98 0.00 1.44 0.07 0.08 63.43 06:43:01 AM 2 42.22 0.00 2.18 0.00 0.08 55.51 06:43:01 AM 3 19.85 0.00 1.59 0.42 0.08 78.06 06:43:01 AM 4 29.80 0.00 1.93 0.00 0.08 68.19 06:43:01 AM 5 25.59 0.00 1.88 0.03 0.08 72.42 06:43:01 AM 6 22.70 0.00 0.72 0.03 0.07 76.48 06:43:01 AM 7 38.43 0.00 1.72 0.08 0.08 59.68 06:44:01 AM all 31.34 0.00 2.05 1.00 0.07 65.54 06:44:01 AM 0 15.63 0.00 1.67 0.35 0.07 82.27 06:44:01 AM 1 14.91 0.00 2.03 0.79 0.07 82.21 06:44:01 AM 2 41.60 0.00 1.76 2.29 0.08 54.27 06:44:01 AM 3 58.01 0.00 3.37 2.08 0.10 36.45 06:44:01 AM 4 21.55 0.00 0.94 0.18 0.05 77.28 06:44:01 AM 5 9.54 0.00 2.65 0.35 0.07 87.39 06:44:01 AM 6 47.63 0.00 1.49 1.27 0.08 49.52 06:44:01 AM 7 41.79 0.00 2.48 0.67 0.07 55.00 06:44:01 AM CPU %user %nice %system %iowait %steal %idle 06:45:01 AM all 8.59 0.00 0.78 0.11 0.03 90.48 06:45:01 AM 0 5.16 0.00 0.63 0.12 0.05 94.04 06:45:01 AM 1 7.35 0.00 1.00 0.35 0.03 91.27 06:45:01 AM 2 2.35 0.00 0.45 0.00 0.03 97.16 06:45:01 AM 3 14.31 0.00 1.17 0.05 0.02 84.45 06:45:01 AM 4 10.95 0.00 1.05 0.07 0.03 87.90 06:45:01 AM 5 20.21 0.00 1.10 0.07 0.05 78.57 06:45:01 AM 6 6.47 0.00 0.47 0.07 0.03 92.96 06:45:01 AM 7 1.93 0.00 0.40 0.17 0.02 97.48 Average: all 21.46 0.00 1.46 0.73 0.07 76.28 Average: 0 18.50 0.00 1.37 0.41 0.08 79.63 Average: 1 20.78 0.00 1.56 1.31 0.07 76.28 Average: 2 24.71 0.00 1.54 0.84 0.10 72.82 Average: 3 24.68 0.00 1.76 1.76 0.08 71.73 Average: 4 18.21 0.00 1.33 0.43 0.06 79.97 Average: 5 21.26 0.00 1.46 0.57 0.07 76.64 Average: 6 22.57 0.00 1.31 0.31 0.06 75.74 Average: 7 20.99 0.00 1.34 0.18 0.07 77.42