---> uname -a: Linux prd-centos8-docker-8c-8g-47310.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 1119 25125 19 5645 30297 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:9f:90:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.243/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe9f:9064/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:3f:53:e3 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:a4ff:fe3f:53e3/64 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) 09/19/2025 _x86_64_ (8 CPU) 12:28:27 LINUX RESTART (8 CPU) 12:29:02 PM tps rtps wtps bread/s bwrtn/s 12:30:00 PM 204.40 14.81 189.59 2981.45 10789.76 12:30:01 PM 255.45 0.00 255.45 0.00 2981.19 12:31:01 PM 202.58 5.02 197.57 1208.73 15929.05 12:32:01 PM 164.28 0.87 163.41 555.15 42192.57 12:33:01 PM 31.27 0.50 30.77 23.33 507.88 12:34:01 PM 2.97 0.00 2.97 0.00 102.53 12:35:01 PM 8.23 0.00 8.23 0.00 481.21 12:36:01 PM 108.77 0.00 108.77 0.00 23537.71 12:37:01 PM 24.74 0.00 24.74 0.00 896.18 12:38:01 PM 166.36 2.48 163.88 4506.76 2467.09 12:39:01 PM 56.24 1.80 54.44 1785.97 33462.22 Average: 96.89 2.50 94.39 1098.04 13026.82 12:29:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:00 PM 29059892 30912120 3595820 11.01 2688 2169220 1862464 5.53 162512 2973420 142696 12:30:01 PM 29052160 30906988 3603552 11.03 2688 2171496 1862464 5.53 162528 2979056 144964 12:31:01 PM 27578004 29807200 5077708 15.55 2688 2539116 2542060 7.54 271340 4312212 55048 12:32:01 PM 24615848 28019160 8039864 24.62 2688 3686004 4478528 13.29 431820 6998048 68 12:33:01 PM 24445468 27854480 8210244 25.14 2688 3691656 4290232 12.73 440056 7162964 748 12:34:01 PM 25339756 28756276 7315956 22.40 2688 3699192 3584948 10.64 441648 6273152 6888 12:35:01 PM 24785860 28207372 7869852 24.10 2688 3703844 4176264 12.39 444500 6820592 712 12:36:01 PM 23655296 27779140 9000416 27.56 2688 4393492 6086620 18.06 552636 7779148 1556 12:37:01 PM 24912104 28987112 7743608 23.71 2688 4331652 3191200 9.47 546696 6546444 692 12:38:01 PM 25643992 30727564 7011720 21.47 2688 5332732 1868696 5.54 744612 5607788 837036 12:39:01 PM 25678356 30971608 6977356 21.37 2688 5537040 1571068 4.66 966196 5348764 34616 Average: 25887885 29357184 6767827 20.72 2688 3750495 3228595 9.58 469504 5709235 111366 12:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:00 PM eth0 154.08 125.66 1567.26 29.01 0.00 0.00 0.00 0.00 12:30:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 340.59 353.47 2386.90 75.61 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 423.15 319.25 5101.70 49.01 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 3.17 3.17 0.29 0.29 0.00 0.00 0.00 0.00 12:32:01 PM eth0 358.05 215.64 9996.62 21.39 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.78 1.05 0.12 0.12 0.00 0.00 0.00 0.00 12:32:01 PM veth88142b6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:33:01 PM lo 64.11 64.11 5.07 5.07 0.00 0.00 0.00 0.00 12:33:01 PM eth0 216.44 156.70 61.54 65.00 0.00 0.00 0.00 0.00 12:33:01 PM docker0 11.60 13.08 1.71 1.71 0.00 0.00 0.00 0.00 12:34:01 PM lo 59.32 59.32 2.90 2.90 0.00 0.00 0.00 0.00 12:34:01 PM eth0 201.78 169.14 59.57 70.12 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 154.90 130.76 124.23 46.00 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 20.20 20.20 2.50 2.50 0.00 0.00 0.00 0.00 12:36:01 PM eth0 411.18 192.28 2947.33 18.48 0.00 0.00 0.00 0.00 12:36:01 PM docker0 8.55 10.13 0.81 1.76 0.00 0.00 0.00 0.00 12:36:01 PM vethe33e09a 8.55 10.26 0.93 1.77 0.00 0.00 0.00 0.00 12:36:01 PM veth3d9a2e8 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 12:37:01 PM lo 1461.15 1461.15 250.85 250.85 0.00 0.00 0.00 0.00 12:37:01 PM eth0 158.95 111.96 59.72 47.22 0.00 0.00 0.00 0.00 12:37:01 PM docker0 627.79 647.48 122.69 117.55 0.00 0.00 0.00 0.00 12:38:01 PM lo 0.77 0.77 0.04 0.04 0.00 0.00 0.00 0.00 12:38:01 PM eth0 110.21 98.17 1512.61 24.23 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 231.78 171.17 2345.75 33.83 0.00 0.00 0.00 0.00 12:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.15 161.15 26.21 26.21 0.00 0.00 0.00 0.00 Average: eth0 242.51 169.53 2380.34 40.53 0.00 0.00 0.00 0.00 Average: docker0 64.98 67.29 12.55 12.13 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) 09/19/2025 _x86_64_ (8 CPU) 12:28:27 LINUX RESTART (8 CPU) 12:29:02 PM CPU %user %nice %system %iowait %steal %idle 12:30:00 PM all 12.42 0.00 1.12 0.87 0.05 85.54 12:30:00 PM 0 7.39 0.00 0.93 1.23 0.05 90.40 12:30:00 PM 1 12.73 0.00 1.24 0.60 0.03 85.39 12:30:00 PM 2 25.09 0.00 1.74 1.59 0.05 71.52 12:30:00 PM 3 10.08 0.00 0.93 0.57 0.07 88.35 12:30:00 PM 4 2.96 0.00 0.66 1.63 0.05 94.70 12:30:00 PM 5 12.86 0.00 1.12 0.43 0.03 85.55 12:30:00 PM 6 9.79 0.00 0.60 0.28 0.05 89.27 12:30:00 PM 7 18.44 0.00 1.73 0.60 0.03 79.19 12:30:01 PM all 16.69 0.00 1.49 0.75 0.12 80.95 12:30:01 PM 0 65.00 0.00 0.00 0.00 0.00 35.00 12:30:01 PM 1 1.00 0.00 1.00 0.00 0.00 98.00 12:30:01 PM 2 18.00 0.00 8.00 6.00 0.00 68.00 12:30:01 PM 3 0.99 0.00 0.99 0.00 0.00 98.02 12:30:01 PM 4 1.00 0.00 1.00 0.00 0.00 98.00 12:30:01 PM 5 2.00 0.00 1.00 0.00 0.00 97.00 12:30:01 PM 6 7.00 0.00 0.00 0.00 0.00 93.00 12:30:01 PM 7 38.24 0.00 0.00 0.00 0.98 60.78 12:31:01 PM all 42.14 0.00 1.40 0.98 0.09 55.38 12:31:01 PM 0 26.77 0.00 1.20 0.47 0.08 71.47 12:31:01 PM 1 36.89 0.00 1.34 0.80 0.10 60.87 12:31:01 PM 2 40.64 0.00 1.86 1.64 0.10 55.76 12:31:01 PM 3 38.81 0.00 1.44 0.78 0.08 58.88 12:31:01 PM 4 40.69 0.00 1.79 2.71 0.08 54.73 12:31:01 PM 5 48.09 0.00 1.55 0.48 0.10 49.77 12:31:01 PM 6 61.03 0.00 1.23 0.62 0.12 37.00 12:31:01 PM 7 44.18 0.00 0.80 0.37 0.08 54.57 12:32:01 PM all 26.92 0.00 2.88 1.53 0.09 68.59 12:32:01 PM 0 33.01 0.00 2.77 1.95 0.10 62.17 12:32:01 PM 1 19.99 0.00 2.84 6.15 0.10 70.91 12:32:01 PM 2 26.32 0.00 3.46 2.10 0.08 68.03 12:32:01 PM 3 37.88 0.00 3.51 0.67 0.10 57.83 12:32:01 PM 4 28.59 0.00 2.54 0.08 0.10 68.69 12:32:01 PM 5 26.96 0.00 2.06 0.52 0.07 70.39 12:32:01 PM 6 25.39 0.00 2.64 0.27 0.10 71.60 12:32:01 PM 7 17.20 0.00 3.18 0.45 0.07 79.10 12:33:01 PM all 20.38 0.00 2.20 0.06 0.08 77.28 12:33:01 PM 0 20.18 0.00 2.54 0.07 0.08 77.13 12:33:01 PM 1 14.67 0.00 2.29 0.05 0.08 82.90 12:33:01 PM 2 23.17 0.00 2.23 0.03 0.08 74.49 12:33:01 PM 3 24.03 0.00 1.92 0.12 0.08 73.84 12:33:01 PM 4 22.19 0.00 2.11 0.07 0.08 75.55 12:33:01 PM 5 17.57 0.00 2.24 0.05 0.08 80.06 12:33:01 PM 6 24.16 0.00 1.93 0.02 0.07 73.83 12:33:01 PM 7 17.07 0.00 2.31 0.08 0.08 80.45 12:34:01 PM all 3.33 0.00 0.77 0.00 0.04 95.86 12:34:01 PM 0 3.02 0.00 1.64 0.02 0.05 95.28 12:34:01 PM 1 1.99 0.00 0.45 0.00 0.05 97.51 12:34:01 PM 2 4.26 0.00 1.05 0.00 0.05 94.63 12:34:01 PM 3 3.47 0.00 1.02 0.00 0.05 95.46 12:34:01 PM 4 3.10 0.00 0.64 0.00 0.05 96.22 12:34:01 PM 5 4.70 0.00 0.27 0.00 0.03 95.00 12:34:01 PM 6 3.44 0.00 0.35 0.00 0.03 96.17 12:34:01 PM 7 2.66 0.00 0.74 0.00 0.03 96.58 12:35:01 PM all 22.18 0.00 0.58 0.02 0.05 77.16 12:35:01 PM 0 24.22 0.00 0.55 0.00 0.05 75.18 12:35:01 PM 1 2.39 0.00 1.27 0.05 0.05 96.24 12:35:01 PM 2 21.99 0.00 0.47 0.02 0.05 77.47 12:35:01 PM 3 17.69 0.00 0.20 0.00 0.03 82.07 12:35:01 PM 4 5.80 0.00 0.22 0.00 0.02 93.97 12:35:01 PM 5 29.77 0.00 0.42 0.00 0.07 69.75 12:35:01 PM 6 20.19 0.00 0.18 0.08 0.05 79.50 12:35:01 PM 7 55.34 0.00 1.30 0.02 0.12 43.22 12:36:01 PM all 32.00 0.00 1.84 1.04 0.09 65.03 12:36:01 PM 0 39.54 0.00 2.08 0.05 0.10 58.23 12:36:01 PM 1 37.69 0.00 2.53 2.93 0.08 56.76 12:36:01 PM 2 32.54 0.00 2.35 1.79 0.10 63.22 12:36:01 PM 3 26.59 0.00 1.48 0.05 0.08 71.80 12:36:01 PM 4 29.64 0.00 1.47 2.61 0.08 66.19 12:36:01 PM 5 27.42 0.00 1.37 0.22 0.08 70.90 12:36:01 PM 6 26.14 0.00 1.68 0.65 0.08 71.45 12:36:01 PM 7 36.43 0.00 1.76 0.02 0.10 61.69 12:37:01 PM all 26.20 0.00 2.20 0.04 0.10 71.46 12:37:01 PM 0 27.23 0.00 1.56 0.02 0.10 71.10 12:37:01 PM 1 28.62 0.00 1.89 0.00 0.10 69.39 12:37:01 PM 2 21.52 0.00 3.15 0.10 0.10 75.13 12:37:01 PM 3 28.34 0.00 2.35 0.02 0.12 69.17 12:37:01 PM 4 27.32 0.00 2.28 0.03 0.10 70.26 12:37:01 PM 5 24.90 0.00 2.81 0.07 0.12 72.10 12:37:01 PM 6 24.68 0.00 1.53 0.03 0.08 73.67 12:37:01 PM 7 26.99 0.00 2.02 0.05 0.10 70.84 12:38:01 PM all 33.82 0.00 1.65 0.39 0.09 64.06 12:38:01 PM 0 30.56 0.00 2.38 0.28 0.08 66.70 12:38:01 PM 1 18.48 0.00 1.92 0.23 0.08 79.28 12:38:01 PM 2 43.27 0.00 1.10 0.03 0.10 55.49 12:38:01 PM 3 46.78 0.00 1.27 0.03 0.08 51.83 12:38:01 PM 4 44.69 0.00 2.16 1.51 0.08 51.56 12:38:01 PM 5 18.03 0.00 1.77 0.82 0.07 79.31 12:38:01 PM 6 36.22 0.00 1.56 0.20 0.10 61.92 12:38:01 PM 7 32.53 0.00 1.00 0.02 0.08 66.37 12:39:01 PM all 23.49 0.00 1.02 1.62 0.06 73.81 12:39:01 PM 0 47.51 0.00 1.49 3.61 0.08 47.31 12:39:01 PM 1 7.80 0.00 1.22 3.54 0.05 87.40 12:39:01 PM 2 37.25 0.00 0.78 0.52 0.07 61.38 12:39:01 PM 3 19.37 0.00 1.10 0.00 0.08 79.45 12:39:01 PM 4 30.69 0.00 0.45 1.28 0.07 67.51 12:39:01 PM 5 12.16 0.00 0.74 3.16 0.05 83.89 12:39:01 PM 6 7.65 0.00 0.92 0.75 0.03 90.65 12:39:01 PM 7 25.52 0.00 1.47 0.08 0.05 72.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.31 0.00 1.56 0.65 0.08 73.40 Average: 0 26.06 0.00 1.71 0.77 0.08 71.38 Average: 1 18.11 0.00 1.70 1.43 0.07 78.69 Average: 2 27.61 0.00 1.83 0.79 0.08 69.70 Average: 3 25.30 0.00 1.52 0.22 0.08 72.88 Average: 4 23.59 0.00 1.43 0.99 0.07 73.92 Average: 5 22.24 0.00 1.43 0.57 0.07 75.68 Average: 6 23.88 0.00 1.26 0.29 0.07 74.49 Average: 7 27.70 0.00 1.63 0.17 0.08 70.43