---> uname -a: Linux prd-centos8-docker-8c-8g-1141.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 1141 25294 19 5454 30275 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:d5:46:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.121/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:fed5:464c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:86:93:33 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::42:73ff:fe86:9333/64 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) 09:44:30 LINUX RESTART (8 CPU) 09:45:01 AM tps rtps wtps bread/s bwrtn/s 09:46:01 AM 231.72 21.03 210.70 4147.83 8731.42 09:47:01 AM 233.04 18.69 214.35 4136.49 12899.23 09:48:01 AM 115.83 0.30 115.53 77.57 9817.51 09:49:01 AM 125.02 0.75 124.27 426.85 40451.51 09:50:01 AM 37.60 0.00 37.60 0.00 548.12 09:51:01 AM 11.08 0.48 10.60 21.46 318.44 09:52:01 AM 9.98 0.00 9.98 0.00 505.82 09:53:01 AM 66.43 0.00 66.43 0.00 21255.90 09:54:01 AM 58.63 0.00 58.63 0.00 2856.80 09:55:01 AM 150.41 0.00 150.41 0.00 2075.28 09:56:01 AM 53.10 2.92 50.18 4561.01 26922.38 Average: 99.35 4.02 95.34 1215.55 11489.77 09:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:46:01 AM 29545992 31224768 3109720 9.52 2688 2002188 1473100 4.37 149168 2530172 171628 09:47:01 AM 27705348 29878196 4950364 15.16 2688 2484956 2561968 7.60 242452 4217160 208092 09:48:01 AM 26671456 28944352 5984256 18.33 2688 2580744 3350188 9.94 275620 5198952 43844 09:49:01 AM 24722440 28128608 7933272 24.29 2688 3688760 4309628 12.79 427612 6894116 112 09:50:01 AM 24594592 28005340 8061120 24.69 2688 3693224 4176592 12.39 436700 7013708 1892 09:51:01 AM 24488048 27902228 8167664 25.01 2688 3696556 4202092 12.47 438168 7118688 136 09:52:01 AM 25344232 28767908 7311480 22.39 2688 3705960 3464828 10.28 440504 6265636 56 09:53:01 AM 24589568 28660504 8066144 24.70 2688 4330888 3383036 10.04 504684 6894184 208 09:54:01 AM 23297372 27455832 9358340 28.66 2688 4427040 5964996 17.70 551664 8132596 796 09:55:01 AM 24172188 28267708 8483524 25.98 2688 4352452 3701320 10.98 550540 7274928 608 09:56:01 AM 25968512 31067992 6687200 20.48 2688 5344648 1473848 4.37 904228 5118216 90436 Average: 25554523 28936676 7101189 21.75 2688 3664311 3460145 10.27 447395 6059851 47073 09:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 412.46 272.94 2037.89 66.05 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 373.09 301.35 4842.21 57.92 0.00 0.00 0.00 0.00 09:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 120.74 113.58 1228.21 24.96 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM lo 1.47 1.47 0.07 0.07 0.00 0.00 0.00 0.00 09:49:01 AM eth0 296.17 183.71 9484.83 16.49 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 09:49:01 AM vetha454a04 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:50:01 AM lo 49.98 49.98 4.39 4.39 0.00 0.00 0.00 0.00 09:50:01 AM eth0 107.90 90.47 36.09 40.58 0.00 0.00 0.00 0.00 09:50:01 AM docker0 11.56 13.00 1.72 1.66 0.00 0.00 0.00 0.00 09:51:01 AM lo 60.73 60.73 3.09 3.09 0.00 0.00 0.00 0.00 09:51:01 AM eth0 237.37 193.90 71.40 82.81 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.78 1.00 0.11 0.15 0.00 0.00 0.00 0.00 09:52:01 AM lo 2.17 2.17 0.11 0.11 0.00 0.00 0.00 0.00 09:52:01 AM eth0 121.61 95.37 106.63 28.13 0.00 0.00 0.00 0.00 09:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:53:01 AM eth0 390.90 174.19 2948.45 24.11 0.00 0.00 0.00 0.00 09:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM lo 546.45 546.45 80.75 80.75 0.00 0.00 0.00 0.00 09:54:01 AM eth0 93.14 74.71 26.58 29.14 0.00 0.00 0.00 0.00 09:54:01 AM docker0 236.42 246.70 36.54 39.55 0.00 0.00 0.00 0.00 09:54:01 AM vethc1b3cde 208.13 217.33 36.45 32.43 0.00 0.00 0.00 0.00 09:54:01 AM veth2803d5a 28.29 30.09 3.32 7.38 0.00 0.00 0.00 0.00 09:55:01 AM lo 933.05 933.05 171.83 171.83 0.00 0.00 0.00 0.00 09:55:01 AM eth0 126.20 103.32 283.16 36.67 0.00 0.00 0.00 0.00 09:55:01 AM docker0 403.81 412.34 86.52 79.80 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 81.87 70.56 1259.25 13.99 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.93 144.93 23.66 23.66 0.00 0.00 0.00 0.00 Average: eth0 214.68 152.19 2029.63 38.26 0.00 0.00 0.00 0.00 Average: docker0 59.33 61.20 11.35 11.02 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) 09:44:30 LINUX RESTART (8 CPU) 09:45:01 AM CPU %user %nice %system %iowait %steal %idle 09:46:01 AM all 12.17 0.00 1.70 0.70 0.05 85.38 09:46:01 AM 0 11.28 0.00 1.07 0.37 0.07 87.22 09:46:01 AM 1 16.03 0.00 2.76 0.50 0.05 80.66 09:46:01 AM 2 21.59 0.00 2.91 2.91 0.07 72.52 09:46:01 AM 3 8.02 0.00 1.07 0.57 0.07 90.27 09:46:01 AM 4 4.95 0.00 0.94 0.47 0.05 93.59 09:46:01 AM 5 14.67 0.00 0.92 0.38 0.05 83.98 09:46:01 AM 6 16.85 0.00 2.34 0.32 0.05 80.44 09:46:01 AM 7 3.96 0.00 1.57 0.07 0.03 94.37 09:47:01 AM all 32.17 0.00 1.45 1.38 0.10 64.90 09:47:01 AM 0 25.15 0.00 1.22 0.57 0.07 72.99 09:47:01 AM 1 40.53 0.00 1.64 3.09 0.15 54.58 09:47:01 AM 2 28.53 0.00 2.19 3.52 0.10 65.66 09:47:01 AM 3 40.17 0.00 1.89 1.24 0.12 56.59 09:47:01 AM 4 32.17 0.00 1.00 0.52 0.08 66.22 09:47:01 AM 5 21.31 0.00 1.53 0.87 0.10 76.19 09:47:01 AM 6 39.42 0.00 1.24 0.68 0.10 58.56 09:47:01 AM 7 30.02 0.00 0.90 0.55 0.10 68.43 09:48:01 AM all 29.40 0.00 0.95 6.33 0.08 63.24 09:48:01 AM 0 19.38 0.00 0.63 6.33 0.08 73.57 09:48:01 AM 1 35.44 0.00 0.80 2.04 0.08 61.63 09:48:01 AM 2 24.93 0.00 1.06 4.48 0.08 69.45 09:48:01 AM 3 35.75 0.00 1.02 1.89 0.12 61.23 09:48:01 AM 4 26.79 0.00 1.41 11.45 0.08 60.26 09:48:01 AM 5 18.45 0.00 1.43 0.17 0.07 79.88 09:48:01 AM 6 46.55 0.00 0.94 21.33 0.08 31.10 09:48:01 AM 7 27.86 0.00 0.35 2.92 0.07 68.79 09:49:01 AM all 22.01 0.00 3.25 1.99 0.10 72.65 09:49:01 AM 0 37.68 0.00 3.63 0.08 0.12 58.49 09:49:01 AM 1 21.38 0.00 2.83 4.96 0.10 70.73 09:49:01 AM 2 25.10 0.00 4.07 4.54 0.12 66.18 09:49:01 AM 3 19.51 0.00 3.13 1.37 0.10 75.88 09:49:01 AM 4 19.09 0.00 3.15 1.45 0.10 76.21 09:49:01 AM 5 13.74 0.00 3.48 0.95 0.08 81.75 09:49:01 AM 6 21.54 0.00 2.89 2.15 0.08 73.34 09:49:01 AM 7 18.05 0.00 2.85 0.45 0.07 78.58 09:50:01 AM all 22.82 0.00 2.53 0.07 0.11 74.47 09:50:01 AM 0 29.23 0.00 3.22 0.07 0.12 67.37 09:50:01 AM 1 21.90 0.00 2.34 0.02 0.12 75.62 09:50:01 AM 2 23.69 0.00 2.46 0.08 0.12 73.64 09:50:01 AM 3 28.12 0.00 2.75 0.03 0.12 68.98 09:50:01 AM 4 13.23 0.00 2.12 0.17 0.08 84.40 09:50:01 AM 5 17.34 0.00 2.35 0.07 0.10 80.14 09:50:01 AM 6 19.11 0.00 1.98 0.08 0.10 78.73 09:50:01 AM 7 29.88 0.00 3.02 0.07 0.13 66.90 09:51:01 AM all 6.77 0.00 1.18 0.10 0.07 91.88 09:51:01 AM 0 8.91 0.00 0.97 0.02 0.07 90.04 09:51:01 AM 1 7.11 0.00 1.32 0.30 0.08 91.18 09:51:01 AM 2 5.65 0.00 1.02 0.18 0.07 93.08 09:51:01 AM 3 5.14 0.00 1.36 0.00 0.07 93.43 09:51:01 AM 4 9.79 0.00 0.89 0.05 0.07 89.20 09:51:01 AM 5 3.35 0.00 1.78 0.08 0.08 94.71 09:51:01 AM 6 6.31 0.00 1.20 0.00 0.08 92.41 09:51:01 AM 7 7.91 0.00 0.89 0.18 0.05 90.97 09:52:01 AM all 14.59 0.00 0.38 0.02 0.05 84.96 09:52:01 AM 0 1.24 0.00 0.55 0.00 0.05 98.16 09:52:01 AM 1 56.10 0.00 0.77 0.00 0.08 43.05 09:52:01 AM 2 8.98 0.00 0.12 0.00 0.03 90.87 09:52:01 AM 3 4.74 0.00 0.35 0.05 0.03 94.82 09:52:01 AM 4 8.15 0.00 0.27 0.07 0.05 91.47 09:52:01 AM 5 6.54 0.00 0.45 0.03 0.03 92.94 09:52:01 AM 6 20.86 0.00 0.27 0.02 0.03 78.83 09:52:01 AM 7 10.05 0.00 0.27 0.00 0.05 89.64 09:53:01 AM all 37.20 0.00 1.95 1.07 0.10 59.68 09:53:01 AM 0 45.55 0.00 1.76 0.02 0.10 52.58 09:53:01 AM 1 45.38 0.00 2.62 1.29 0.12 50.60 09:53:01 AM 2 27.67 0.00 2.52 0.25 0.10 69.46 09:53:01 AM 3 38.78 0.00 2.20 0.44 0.12 58.47 09:53:01 AM 4 49.23 0.00 2.20 1.88 0.10 46.60 09:53:01 AM 5 28.06 0.00 1.29 0.13 0.10 70.42 09:53:01 AM 6 43.63 0.00 1.17 2.35 0.10 52.75 09:53:01 AM 7 19.30 0.00 1.84 2.20 0.07 76.60 09:54:01 AM all 30.41 0.00 1.82 0.10 0.12 67.56 09:54:01 AM 0 39.47 0.00 2.14 0.05 0.13 58.20 09:54:01 AM 1 40.19 0.00 1.57 0.17 0.13 57.93 09:54:01 AM 2 21.33 0.00 1.68 0.12 0.13 76.74 09:54:01 AM 3 21.29 0.00 2.08 0.00 0.10 76.53 09:54:01 AM 4 30.39 0.00 1.91 0.02 0.12 67.57 09:54:01 AM 5 15.13 0.00 1.78 0.30 0.08 82.70 09:54:01 AM 6 41.45 0.00 1.56 0.13 0.12 56.74 09:54:01 AM 7 33.94 0.00 1.81 0.03 0.10 64.12 09:55:01 AM all 30.65 0.00 2.03 0.26 0.11 66.94 09:55:01 AM 0 41.70 0.00 2.83 1.07 0.13 54.26 09:55:01 AM 1 23.72 0.00 1.95 0.08 0.10 74.14 09:55:01 AM 2 40.87 0.00 0.92 0.00 0.08 58.12 09:55:01 AM 3 11.75 0.00 2.47 0.84 0.12 84.82 09:55:01 AM 4 30.14 0.00 2.25 0.07 0.12 67.43 09:55:01 AM 5 16.94 0.00 1.90 0.02 0.10 81.05 09:55:01 AM 6 31.64 0.00 1.79 0.00 0.12 66.45 09:55:01 AM 7 48.33 0.00 2.13 0.03 0.13 49.37 09:56:01 AM all 21.58 0.00 1.94 1.41 0.07 75.00 09:56:01 AM 0 19.23 0.00 2.66 0.02 0.07 78.02 09:56:01 AM 1 21.61 0.00 1.39 4.32 0.07 72.62 09:56:01 AM 2 20.39 0.00 1.59 4.72 0.07 73.23 09:56:01 AM 3 8.97 0.00 1.78 0.90 0.07 88.29 09:56:01 AM 4 25.20 0.00 2.08 0.84 0.07 71.82 09:56:01 AM 5 36.74 0.00 2.54 0.10 0.08 60.54 09:56:01 AM 6 17.09 0.00 1.29 0.03 0.05 81.54 09:56:01 AM 7 23.40 0.00 2.19 0.35 0.07 73.99 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.61 0.00 1.74 1.22 0.09 73.34 Average: 0 25.32 0.00 1.88 0.78 0.09 71.93 Average: 1 29.96 0.00 1.82 1.52 0.10 66.60 Average: 2 22.61 0.00 1.87 1.89 0.09 73.55 Average: 3 20.20 0.00 1.83 0.67 0.09 77.21 Average: 4 22.64 0.00 1.65 1.54 0.08 74.08 Average: 5 17.48 0.00 1.77 0.28 0.08 80.39 Average: 6 27.67 0.00 1.51 2.46 0.08 68.27 Average: 7 22.97 0.00 1.62 0.62 0.08 74.71