---> uname -a: Linux prd-centos8-docker-8c-8g-42033.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 1130 25139 19 5620 30286 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:db:7c:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85722sec preferred_lft 85722sec inet6 fe80::f816:3eff:fedb:7c0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:c3:61:e9 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::42:27ff:fec3:61e9/64 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) 08/29/2025 _x86_64_ (8 CPU) 07:18:38 LINUX RESTART (8 CPU) 07:19:01 AM tps rtps wtps bread/s bwrtn/s 07:20:00 AM 233.62 6.82 226.80 975.06 7656.01 07:20:01 AM 205.76 200.72 5.04 73697.84 232.37 07:21:01 AM 281.54 13.75 267.79 2338.69 16203.67 07:22:01 AM 174.36 0.78 173.58 483.44 46178.22 07:23:01 AM 38.78 0.00 38.78 0.00 838.50 07:24:01 AM 18.63 0.10 18.53 77.57 360.13 07:25:01 AM 8.53 0.43 8.10 20.93 203.38 07:26:01 AM 34.46 0.00 34.46 0.00 8389.97 07:27:01 AM 88.74 0.00 88.74 0.00 15625.32 07:28:01 AM 132.49 0.00 132.49 0.00 2092.09 07:29:01 AM 54.33 3.80 50.53 6203.27 27604.27 Average: 106.48 3.02 103.47 1178.31 12497.84 07:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:00 AM 29557300 31301372 3098412 9.49 2688 2062432 1403668 4.16 152764 2502864 230244 07:20:01 AM 29418096 31213332 3237616 9.91 2688 2113852 2000596 5.94 157412 2636748 230340 07:21:01 AM 27677572 29895388 4978140 15.24 2688 2528076 3027228 8.98 259144 4224064 168480 07:22:01 AM 24837872 28234780 7817840 23.94 2688 3680372 4029368 11.96 420108 6789612 768 07:23:01 AM 24302440 27703048 8353272 25.58 2688 3682524 5685400 16.87 434860 7300960 144 07:24:01 AM 24560584 27966064 8095128 24.79 2688 3687720 4198892 12.46 437608 7045760 24 07:25:01 AM 24460008 27868944 8195704 25.10 2688 3691180 4264276 12.65 438808 7145324 20 07:26:01 AM 24747232 28609260 7908480 24.22 2688 4131860 3631880 10.78 502936 6775564 203252 07:27:01 AM 23216972 27357832 9438740 28.90 2688 4410224 6178712 18.33 550576 8215476 3504 07:28:01 AM 24115664 28193412 8540048 26.15 2688 4335648 3900844 11.57 549360 7333736 272 07:29:01 AM 24361492 29620640 8294220 25.40 2688 5504480 3014784 8.94 774932 6847928 155584 Average: 25568657 28905825 7087055 21.70 2688 3620761 3757786 11.15 425319 6074367 90239 07:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:00 AM eth0 155.94 109.69 1562.37 37.19 0.00 0.00 0.00 0.00 07:20:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 393.53 128.06 194.07 73.80 0.00 0.00 0.00 0.00 07:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 485.65 369.41 5353.89 51.50 0.00 0.00 0.00 0.00 07:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 353.35 214.45 10036.79 29.77 0.00 0.00 0.00 0.00 07:22:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 12.51 12.51 0.97 0.97 0.00 0.00 0.00 0.00 07:23:01 AM eth0 23.32 19.96 6.18 9.93 0.00 0.00 0.00 0.00 07:23:01 AM docker0 2.15 2.62 0.33 0.31 0.00 0.00 0.00 0.00 07:23:01 AM veth5de2036 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:24:01 AM lo 58.58 58.58 4.26 4.26 0.00 0.00 0.00 0.00 07:24:01 AM eth0 237.25 168.58 71.96 69.51 0.00 0.00 0.00 0.00 07:24:01 AM docker0 7.90 8.85 1.24 1.16 0.00 0.00 0.00 0.00 07:25:01 AM lo 56.90 56.90 2.91 2.91 0.00 0.00 0.00 0.00 07:25:01 AM eth0 224.68 184.92 71.87 89.81 0.00 0.00 0.00 0.00 07:25:01 AM docker0 0.82 1.08 0.12 0.18 0.00 0.00 0.00 0.00 07:26:01 AM lo 4.82 4.82 0.25 0.25 0.00 0.00 0.00 0.00 07:26:01 AM eth0 653.62 362.49 2611.19 43.84 0.00 0.00 0.00 0.00 07:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM lo 437.59 437.59 82.40 82.40 0.00 0.00 0.00 0.00 07:27:01 AM eth0 146.43 79.92 286.14 25.00 0.00 0.00 0.00 0.00 07:27:01 AM docker0 206.70 216.49 37.96 41.21 0.00 0.00 0.00 0.00 07:27:01 AM vethbddd809 185.12 193.52 38.28 33.37 0.00 0.00 0.00 0.00 07:27:01 AM veth7856e37 21.58 23.68 2.51 8.11 0.00 0.00 0.00 0.00 07:28:01 AM lo 606.05 606.05 144.28 144.28 0.00 0.00 0.00 0.00 07:28:01 AM eth0 113.13 83.69 290.98 37.06 0.00 0.00 0.00 0.00 07:28:01 AM docker0 295.42 303.52 75.39 68.58 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 254.50 186.94 3326.37 20.73 0.00 0.00 0.00 0.00 07:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 117.64 117.64 23.51 23.51 0.00 0.00 0.00 0.00 Average: eth0 265.33 178.04 2358.56 41.52 0.00 0.00 0.00 0.00 Average: docker0 51.30 53.26 11.50 11.14 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) 08/29/2025 _x86_64_ (8 CPU) 07:18:38 LINUX RESTART (8 CPU) 07:19:01 AM CPU %user %nice %system %iowait %steal %idle 07:20:00 AM all 10.84 0.00 1.23 0.49 0.06 87.38 07:20:00 AM 0 9.56 0.00 0.67 0.29 0.07 89.42 07:20:00 AM 1 1.01 0.00 0.51 0.00 0.07 98.41 07:20:00 AM 2 4.65 0.00 0.53 0.31 0.07 94.44 07:20:00 AM 3 11.53 0.00 1.23 0.22 0.05 86.96 07:20:00 AM 4 27.13 0.00 2.72 0.80 0.05 69.30 07:20:00 AM 5 13.48 0.00 2.04 2.13 0.05 82.30 07:20:00 AM 6 16.17 0.00 1.73 0.14 0.05 81.91 07:20:00 AM 7 3.18 0.00 0.44 0.05 0.03 96.30 07:20:01 AM all 28.14 0.00 2.44 1.18 0.09 68.14 07:20:01 AM 0 42.75 0.00 2.90 0.00 0.72 53.62 07:20:01 AM 1 19.57 0.00 1.45 0.72 0.00 78.26 07:20:01 AM 2 35.97 0.00 2.88 0.00 0.00 61.15 07:20:01 AM 3 59.12 0.00 5.84 6.57 0.00 28.47 07:20:01 AM 4 2.90 0.00 0.72 0.00 0.00 96.38 07:20:01 AM 5 28.57 0.00 2.86 2.14 0.00 66.43 07:20:01 AM 6 11.59 0.00 1.45 0.00 0.00 86.96 07:20:01 AM 7 24.82 0.00 1.46 0.00 0.00 73.72 07:21:01 AM all 37.05 0.00 1.47 0.79 0.12 60.57 07:21:01 AM 0 39.78 0.00 1.32 0.47 0.12 58.32 07:21:01 AM 1 39.59 0.00 2.18 1.22 0.13 56.88 07:21:01 AM 2 46.92 0.00 2.13 1.21 0.13 49.61 07:21:01 AM 3 48.31 0.00 1.17 0.65 0.12 49.75 07:21:01 AM 4 30.00 0.00 1.22 0.64 0.13 68.01 07:21:01 AM 5 25.83 0.00 1.02 0.59 0.12 72.45 07:21:01 AM 6 41.76 0.00 1.09 0.28 0.13 56.73 07:21:01 AM 7 24.19 0.00 1.60 1.30 0.10 72.81 07:22:01 AM all 35.91 0.00 3.27 0.84 0.11 59.88 07:22:01 AM 0 30.88 0.00 2.53 0.69 0.10 65.80 07:22:01 AM 1 25.83 0.00 3.39 1.55 0.12 69.11 07:22:01 AM 2 43.14 0.00 3.76 1.97 0.12 51.02 07:22:01 AM 3 32.18 0.00 3.67 0.34 0.10 63.71 07:22:01 AM 4 45.77 0.00 3.37 0.03 0.10 50.72 07:22:01 AM 5 32.56 0.00 2.85 0.56 0.10 63.93 07:22:01 AM 6 47.55 0.00 2.84 0.67 0.12 48.83 07:22:01 AM 7 29.29 0.00 3.73 0.89 0.08 66.00 07:23:01 AM all 20.47 0.00 2.30 0.10 0.08 77.05 07:23:01 AM 0 24.51 0.00 2.33 0.10 0.10 72.96 07:23:01 AM 1 16.42 0.00 2.03 0.12 0.07 81.37 07:23:01 AM 2 20.22 0.00 2.63 0.15 0.08 76.91 07:23:01 AM 3 16.66 0.00 2.04 0.22 0.08 80.99 07:23:01 AM 4 26.64 0.00 2.88 0.05 0.08 70.35 07:23:01 AM 5 14.96 0.00 1.69 0.10 0.07 83.18 07:23:01 AM 6 19.13 0.00 2.14 0.03 0.07 78.63 07:23:01 AM 7 25.21 0.00 2.69 0.02 0.07 72.01 07:24:01 AM all 11.92 0.00 2.41 0.03 0.08 85.56 07:24:01 AM 0 16.47 0.00 1.43 0.03 0.09 81.98 07:24:01 AM 1 16.56 0.00 1.52 0.02 0.09 81.82 07:24:01 AM 2 10.14 0.00 1.31 0.02 0.12 88.41 07:24:01 AM 3 11.57 0.00 1.26 0.03 0.07 87.07 07:24:01 AM 4 8.33 0.00 1.62 0.02 0.09 89.94 07:24:01 AM 5 11.26 0.00 1.58 0.05 0.07 87.05 07:24:01 AM 6 12.55 0.00 5.40 0.03 0.05 81.96 07:24:01 AM 7 8.48 0.00 5.12 0.03 0.07 86.30 07:25:01 AM all 6.39 0.00 1.25 0.08 0.06 92.23 07:25:01 AM 0 5.56 0.00 0.65 0.00 0.07 93.72 07:25:01 AM 1 6.55 0.00 1.12 0.10 0.07 92.16 07:25:01 AM 2 7.41 0.00 1.96 0.02 0.07 90.54 07:25:01 AM 3 6.60 0.00 1.62 0.00 0.05 91.73 07:25:01 AM 4 7.59 0.00 0.87 0.27 0.05 91.22 07:25:01 AM 5 5.98 0.00 1.12 0.02 0.05 92.83 07:25:01 AM 6 5.96 0.00 1.37 0.00 0.05 92.62 07:25:01 AM 7 5.43 0.00 1.30 0.20 0.08 92.99 07:26:01 AM all 34.96 0.00 1.51 0.59 0.10 62.85 07:26:01 AM 0 22.93 0.00 1.04 0.03 0.10 75.89 07:26:01 AM 1 35.15 0.00 1.34 2.58 0.10 60.82 07:26:01 AM 2 44.63 0.00 2.42 0.17 0.12 52.67 07:26:01 AM 3 40.56 0.00 1.34 0.13 0.10 57.87 07:26:01 AM 4 34.84 0.00 1.57 0.18 0.10 63.30 07:26:01 AM 5 36.09 0.00 1.44 0.28 0.10 62.08 07:26:01 AM 6 31.98 0.00 1.04 0.00 0.08 66.90 07:26:01 AM 7 33.50 0.00 1.88 1.31 0.10 63.22 07:27:01 AM all 28.10 0.00 1.99 0.77 0.10 69.04 07:27:01 AM 0 38.89 0.00 1.24 0.02 0.10 59.76 07:27:01 AM 1 30.21 0.00 2.10 2.16 0.12 65.41 07:27:01 AM 2 24.18 0.00 2.08 1.56 0.10 72.08 07:27:01 AM 3 18.59 0.00 2.21 0.22 0.10 78.88 07:27:01 AM 4 19.87 0.00 1.89 0.55 0.12 77.57 07:27:01 AM 5 17.18 0.00 1.90 0.59 0.08 80.26 07:27:01 AM 6 36.91 0.00 2.55 0.20 0.10 60.24 07:27:01 AM 7 38.92 0.00 1.93 0.87 0.12 58.16 07:28:01 AM all 28.81 0.00 1.73 0.33 0.08 69.04 07:28:01 AM 0 25.54 0.00 0.72 0.25 0.08 73.40 07:28:01 AM 1 29.84 0.00 1.68 0.82 0.08 67.58 07:28:01 AM 2 20.73 0.00 1.86 0.96 0.07 76.38 07:28:01 AM 3 28.05 0.00 1.59 0.03 0.08 70.24 07:28:01 AM 4 42.09 0.00 2.14 0.02 0.08 55.67 07:28:01 AM 5 29.45 0.00 2.28 0.12 0.08 68.07 07:28:01 AM 6 23.56 0.00 2.39 0.23 0.08 73.72 07:28:01 AM 7 31.22 0.00 1.20 0.22 0.08 67.27 07:29:01 AM all 34.31 0.00 1.65 1.19 0.08 62.77 07:29:01 AM 0 52.10 0.00 0.92 0.07 0.08 46.83 07:29:01 AM 1 18.76 0.00 2.09 1.82 0.08 77.24 07:29:01 AM 2 20.51 0.00 1.74 0.60 0.07 77.08 07:29:01 AM 3 22.60 0.00 1.12 2.36 0.08 73.84 07:29:01 AM 4 38.30 0.00 1.42 0.40 0.08 59.80 07:29:01 AM 5 43.82 0.00 1.74 0.08 0.10 54.25 07:29:01 AM 6 49.73 0.00 1.84 0.50 0.08 47.84 07:29:01 AM 7 28.68 0.00 2.33 3.65 0.08 65.25 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.95 0.00 1.88 0.52 0.09 72.56 Average: 0 26.74 0.00 1.29 0.19 0.09 71.69 Average: 1 22.05 0.00 1.80 1.04 0.09 75.02 Average: 2 24.37 0.00 2.05 0.70 0.09 72.79 Average: 3 23.78 0.00 1.74 0.44 0.08 73.97 Average: 4 28.08 0.00 1.97 0.30 0.09 69.57 Average: 5 23.12 0.00 1.77 0.45 0.08 74.58 Average: 6 28.51 0.00 2.24 0.21 0.08 68.96 Average: 7 22.92 0.00 2.21 0.86 0.08 73.93