---> uname -a: Linux prd-centos8-docker-8c-8g-41527.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 1144 25101 19 5644 30272 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:ae:11:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85702sec preferred_lft 85702sec inet6 fe80::f816:3eff:feae:11da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:09:70:79 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:fe09:7079/64 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) 08/27/2025 _x86_64_ (8 CPU) 12:44:39 LINUX RESTART (8 CPU) 12:45:01 PM tps rtps wtps bread/s bwrtn/s 12:46:01 PM 235.09 17.01 218.08 3620.06 7893.40 12:47:01 PM 240.67 17.99 222.68 3879.51 11361.16 12:48:01 PM 163.36 1.15 162.21 293.55 13811.78 12:49:01 PM 97.97 0.65 97.32 396.73 38642.46 12:50:01 PM 35.80 0.50 35.30 22.39 576.09 12:51:01 PM 10.11 0.00 10.11 0.00 481.72 12:52:01 PM 20.81 0.00 20.81 0.00 427.91 12:53:01 PM 99.75 0.00 99.75 0.00 23570.65 12:54:01 PM 91.37 0.00 91.37 0.00 1248.09 12:55:01 PM 54.57 2.62 51.96 4502.58 27350.16 12:56:01 PM 37.12 1.65 35.47 1781.01 7852.08 Average: 98.78 3.78 95.00 1317.72 12110.37 12:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 PM 29637292 31294396 3018420 9.24 2688 1980164 1436636 4.26 147328 2442932 158000 12:47:01 PM 27685228 29846516 4970484 15.22 2688 2473616 2671460 7.93 232756 4251064 271248 12:48:01 PM 25481596 28867224 7174116 21.97 2688 3669812 3485132 10.34 339604 6243696 1092760 12:49:01 PM 24814596 28216184 7841116 24.01 2688 3683956 5332028 15.82 433008 6793136 124 12:50:01 PM 24728868 28136328 7926844 24.27 2688 3689032 5342696 15.85 441032 6871988 148 12:51:01 PM 25665524 29082492 6990188 21.41 2688 3699148 3227276 9.58 443056 5941552 32 12:52:01 PM 25274476 28931392 7381236 22.60 2688 3936492 3261440 9.68 506096 6261308 232488 12:53:01 PM 23246516 27386944 9409196 28.81 2688 4409404 6223636 18.47 554416 8181276 3144 12:54:01 PM 24413780 28501520 8241932 25.24 2688 4344396 3970636 11.78 550720 7035512 15568 12:55:01 PM 25507060 30622112 7148652 21.89 2688 5363184 1893076 5.62 751640 5731452 99488 12:56:01 PM 25714132 31016404 6941580 21.26 2688 5544808 1533356 4.55 968416 5303608 43508 Average: 25651733 29263774 7003979 21.45 2688 3890365 3488852 10.35 488007 5914320 174228 12:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 474.77 314.10 1869.32 67.50 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 392.74 307.41 5002.17 60.63 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 443.29 289.27 10714.06 41.51 0.00 0.00 0.00 0.00 12:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM lo 7.88 7.88 0.61 0.61 0.00 0.00 0.00 0.00 12:49:01 PM eth0 27.70 18.39 9.11 8.26 0.00 0.00 0.00 0.00 12:49:01 PM docker0 1.27 1.67 0.19 0.21 0.00 0.00 0.00 0.00 12:49:01 PM veth070b194 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:50:01 PM lo 56.75 56.75 4.49 4.49 0.00 0.00 0.00 0.00 12:50:01 PM eth0 278.24 184.82 75.31 72.54 0.00 0.00 0.00 0.00 12:50:01 PM docker0 10.30 11.61 1.53 1.47 0.00 0.00 0.00 0.00 12:50:01 PM vethf62dc48 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:51:01 PM lo 41.90 41.90 2.17 2.17 0.00 0.00 0.00 0.00 12:51:01 PM eth0 196.52 146.17 92.56 62.04 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.78 0.95 0.11 0.14 0.00 0.00 0.00 0.00 12:52:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:52:01 PM eth0 168.96 127.44 746.69 35.86 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 47.98 47.98 6.83 6.83 0.00 0.00 0.00 0.00 12:53:01 PM eth0 654.96 322.15 2292.82 30.30 0.00 0.00 0.00 0.00 12:53:01 PM docker0 20.53 23.75 2.80 4.19 0.00 0.00 0.00 0.00 12:53:01 PM veth4c0e243 16.45 19.13 2.50 3.53 0.00 0.00 0.00 0.00 12:53:01 PM veth6bd4d22 4.08 5.28 0.58 0.92 0.00 0.00 0.00 0.00 12:54:01 PM lo 1416.44 1416.44 243.65 243.65 0.00 0.00 0.00 0.00 12:54:01 PM eth0 187.94 129.12 298.31 48.49 0.00 0.00 0.00 0.00 12:54:01 PM docker0 612.63 629.39 119.23 114.22 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 12:55:01 PM eth0 199.12 131.99 1822.63 20.04 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 228.76 166.41 1802.14 34.69 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.94 142.94 23.44 23.44 0.00 0.00 0.00 0.00 Average: eth0 295.71 194.29 2247.56 43.81 0.00 0.00 0.00 0.00 Average: docker0 58.69 60.68 11.26 10.93 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) 08/27/2025 _x86_64_ (8 CPU) 12:44:39 LINUX RESTART (8 CPU) 12:45:01 PM CPU %user %nice %system %iowait %steal %idle 12:46:01 PM all 10.66 0.00 1.45 0.90 0.05 86.93 12:46:01 PM 0 9.41 0.00 1.94 3.06 0.05 85.54 12:46:01 PM 1 16.55 0.00 1.85 1.24 0.05 80.31 12:46:01 PM 2 10.69 0.00 1.35 0.40 0.05 87.50 12:46:01 PM 3 3.86 0.00 0.69 0.23 0.05 95.17 12:46:01 PM 4 12.14 0.00 1.52 0.59 0.05 85.70 12:46:01 PM 5 3.12 0.00 0.72 0.69 0.05 95.43 12:46:01 PM 6 3.08 0.00 1.14 0.35 0.03 95.40 12:46:01 PM 7 26.43 0.00 2.39 0.67 0.07 70.44 12:47:01 PM all 25.56 0.00 1.38 1.93 0.09 71.04 12:47:01 PM 0 28.95 0.00 0.99 2.29 0.10 67.67 12:47:01 PM 1 35.22 0.00 2.53 2.99 0.10 59.16 12:47:01 PM 2 18.65 0.00 1.39 1.93 0.08 77.95 12:47:01 PM 3 28.94 0.00 1.35 1.79 0.10 67.82 12:47:01 PM 4 30.26 0.00 1.30 1.35 0.10 67.00 12:47:01 PM 5 11.83 0.00 0.80 1.39 0.08 85.90 12:47:01 PM 6 20.29 0.00 1.40 1.97 0.08 76.25 12:47:01 PM 7 30.37 0.00 1.25 1.74 0.10 66.53 12:48:01 PM all 39.08 0.00 2.62 1.24 0.10 56.95 12:48:01 PM 0 25.43 0.00 2.93 1.95 0.10 69.59 12:48:01 PM 1 43.42 0.00 3.07 0.15 0.10 53.26 12:48:01 PM 2 26.38 0.00 2.97 0.98 0.10 69.56 12:48:01 PM 3 35.49 0.00 1.75 0.17 0.10 62.50 12:48:01 PM 4 32.68 0.00 2.39 1.83 0.10 63.00 12:48:01 PM 5 41.62 0.00 1.97 1.85 0.10 54.45 12:48:01 PM 6 60.68 0.00 2.47 1.04 0.12 35.69 12:48:01 PM 7 46.86 0.00 3.40 1.97 0.10 47.67 12:49:01 PM all 17.06 0.00 1.69 1.80 0.10 79.36 12:49:01 PM 0 18.71 0.00 1.89 0.45 0.10 78.85 12:49:01 PM 1 15.64 0.00 1.67 3.09 0.10 79.49 12:49:01 PM 2 16.73 0.00 1.96 6.23 0.10 74.97 12:49:01 PM 3 19.44 0.00 1.89 1.16 0.10 77.42 12:49:01 PM 4 17.22 0.00 1.67 0.59 0.08 80.44 12:49:01 PM 5 14.94 0.00 1.07 0.12 0.10 83.77 12:49:01 PM 6 19.48 0.00 2.01 1.69 0.08 76.73 12:49:01 PM 7 14.30 0.00 1.32 1.04 0.15 83.19 12:50:01 PM all 19.76 0.00 2.31 0.51 0.09 77.33 12:50:01 PM 0 17.19 0.00 2.09 0.40 0.08 80.23 12:50:01 PM 1 18.78 0.00 2.30 0.23 0.12 78.58 12:50:01 PM 2 22.15 0.00 2.68 0.81 0.08 74.28 12:50:01 PM 3 15.69 0.00 1.93 0.67 0.07 81.65 12:50:01 PM 4 22.57 0.00 2.35 0.32 0.08 74.68 12:50:01 PM 5 14.61 0.00 1.81 0.25 0.08 83.24 12:50:01 PM 6 23.93 0.00 2.99 0.76 0.10 72.22 12:50:01 PM 7 23.21 0.00 2.31 0.66 0.08 73.75 12:51:01 PM all 9.27 0.00 0.70 0.10 0.06 89.87 12:51:01 PM 0 10.70 0.00 0.47 0.07 0.05 88.72 12:51:01 PM 1 4.38 0.00 0.90 0.22 0.07 94.43 12:51:01 PM 2 11.41 0.00 0.42 0.00 0.05 88.12 12:51:01 PM 3 8.68 0.00 0.78 0.05 0.05 90.43 12:51:01 PM 4 21.66 0.00 0.85 0.08 0.07 77.34 12:51:01 PM 5 4.40 0.00 0.47 0.27 0.07 94.80 12:51:01 PM 6 7.62 0.00 0.69 0.08 0.05 91.56 12:51:01 PM 7 5.34 0.00 1.02 0.00 0.07 93.58 12:52:01 PM all 30.60 0.00 0.95 0.11 0.07 68.25 12:52:01 PM 0 26.30 0.00 0.45 0.02 0.08 73.15 12:52:01 PM 1 26.82 0.00 1.27 0.15 0.07 71.70 12:52:01 PM 2 20.88 0.00 0.42 0.02 0.07 78.62 12:52:01 PM 3 66.57 0.00 1.60 0.03 0.12 31.68 12:52:01 PM 4 28.99 0.00 0.63 0.00 0.05 70.33 12:52:01 PM 5 25.39 0.00 0.42 0.07 0.07 74.06 12:52:01 PM 6 26.69 0.00 1.19 0.07 0.07 71.99 12:52:01 PM 7 23.20 0.00 1.64 0.57 0.07 74.53 12:53:01 PM all 26.11 0.00 1.87 1.22 0.10 70.70 12:53:01 PM 0 34.92 0.00 1.59 0.07 0.10 63.32 12:53:01 PM 1 20.90 0.00 2.08 2.87 0.10 74.04 12:53:01 PM 2 20.87 0.00 2.00 2.61 0.08 74.44 12:53:01 PM 3 23.75 0.00 1.70 0.45 0.12 73.98 12:53:01 PM 4 17.12 0.00 1.83 0.64 0.08 80.32 12:53:01 PM 5 37.14 0.00 2.39 0.64 0.10 59.73 12:53:01 PM 6 18.47 0.00 1.71 0.87 0.08 78.86 12:53:01 PM 7 35.66 0.00 1.68 1.65 0.10 60.91 12:54:01 PM all 24.16 0.00 2.25 0.28 0.11 73.20 12:54:01 PM 0 22.30 0.00 2.10 0.03 0.10 75.47 12:54:01 PM 1 23.47 0.00 2.98 0.08 0.12 73.35 12:54:01 PM 2 19.58 0.00 2.42 0.02 0.12 77.86 12:54:01 PM 3 25.24 0.00 1.78 0.08 0.12 72.78 12:54:01 PM 4 26.04 0.00 3.23 0.10 0.10 70.53 12:54:01 PM 5 23.90 0.00 1.76 0.13 0.10 74.11 12:54:01 PM 6 24.70 0.00 1.85 0.02 0.10 73.34 12:54:01 PM 7 28.05 0.00 1.90 1.78 0.12 68.16 12:55:01 PM all 31.31 0.00 1.63 1.12 0.08 65.85 12:55:01 PM 0 21.40 0.00 1.29 1.84 0.07 75.41 12:55:01 PM 1 41.27 0.00 2.00 0.10 0.08 56.55 12:55:01 PM 2 15.54 0.00 1.61 5.03 0.08 77.74 12:55:01 PM 3 19.54 0.00 1.63 0.13 0.07 78.63 12:55:01 PM 4 46.00 0.00 1.84 0.32 0.08 51.76 12:55:01 PM 5 45.99 0.00 1.81 0.84 0.10 51.26 12:55:01 PM 6 21.42 0.00 1.09 0.60 0.07 76.83 12:55:01 PM 7 39.38 0.00 1.79 0.13 0.08 58.61 12:56:01 PM all 23.02 0.00 1.10 0.26 0.06 75.56 12:56:01 PM 0 7.73 0.00 1.00 1.19 0.07 90.01 12:56:01 PM 1 48.37 0.00 1.59 0.32 0.08 49.64 12:56:01 PM 2 27.67 0.00 1.01 0.03 0.07 71.22 12:56:01 PM 3 24.11 0.00 1.44 0.03 0.07 74.36 12:56:01 PM 4 29.48 0.00 0.67 0.02 0.07 69.77 12:56:01 PM 5 8.46 0.00 0.90 0.43 0.03 90.17 12:56:01 PM 6 14.53 0.00 1.17 0.03 0.05 84.21 12:56:01 PM 7 23.79 0.00 1.00 0.02 0.07 75.12 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.32 0.00 1.63 0.86 0.08 74.11 Average: 0 20.26 0.00 1.52 1.03 0.08 77.10 Average: 1 26.80 0.00 2.02 1.04 0.09 70.05 Average: 2 19.13 0.00 1.66 1.64 0.08 77.49 Average: 3 24.66 0.00 1.50 0.44 0.09 73.31 Average: 4 25.83 0.00 1.66 0.53 0.08 71.90 Average: 5 21.02 0.00 1.28 0.61 0.08 77.01 Average: 6 21.88 0.00 1.61 0.68 0.08 75.76 Average: 7 26.95 0.00 1.79 0.93 0.09 70.24