---> uname -a: Linux prd-centos8-docker-8c-8g-26821.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 1139 25108 19 5642 30277 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:f0:8f:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fef0:8ff4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:55:12:10 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::42:3bff:fe55:1210/64 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) 07/09/2025 _x86_64_ (8 CPU) 07:28:19 LINUX RESTART (8 CPU) 07:29:02 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 229.60 16.86 212.74 3595.39 11483.84 07:31:01 AM 196.80 2.47 194.33 546.04 14811.26 07:32:01 AM 140.32 0.82 139.50 483.31 41934.49 07:33:01 AM 36.07 0.05 36.02 0.53 490.87 07:34:01 AM 10.13 0.43 9.70 20.93 270.09 07:35:01 AM 5.30 0.00 5.30 0.00 389.79 07:36:01 AM 25.91 0.00 25.91 0.00 560.37 07:37:01 AM 100.57 0.02 100.55 0.13 23588.54 07:38:01 AM 202.50 0.00 202.50 0.00 2035.91 07:39:01 AM 63.98 3.81 60.17 6207.43 30096.27 Average: 100.90 2.42 98.48 1081.34 12568.78 07:29:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 28950832 30887372 3704880 11.35 2688 2252160 1690964 5.02 175652 3062360 175468 07:31:01 AM 27099412 29363424 5556300 17.01 2688 2572172 2960400 8.78 278144 4774620 85216 07:32:01 AM 25128176 28527180 7527536 23.05 2688 3681828 3962296 11.76 430692 6488428 72 07:33:01 AM 24994452 28397088 7661260 23.46 2688 3685344 3772112 11.19 438892 6612860 1844 07:34:01 AM 24942648 28348364 7713064 23.62 2688 3688364 3796508 11.26 440136 6663840 176 07:35:01 AM 25770860 29186080 6884852 21.08 2688 3697724 3097536 9.19 442060 5838880 20 07:36:01 AM 25438556 29092648 7217156 22.10 2688 3934752 3040356 9.02 505148 6102592 232276 07:37:01 AM 23353344 27492564 9302368 28.49 2688 4408612 6039184 17.92 553856 8075108 712 07:38:01 AM 24096300 28183168 8559412 26.21 2688 4344384 3923228 11.64 553228 7348608 17448 07:39:01 AM 24848344 30124660 7807368 23.91 2688 5522632 2348328 6.97 778376 6360004 135440 Average: 25462292 28960255 7193420 22.03 2688 3778797 3463091 10.27 459618 6132730 64867 07:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 286.48 219.82 2398.75 50.23 0.00 0.00 0.00 0.00 07:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 409.90 311.43 4631.71 55.66 0.00 0.00 0.00 0.00 07:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM lo 1.87 1.87 0.09 0.09 0.00 0.00 0.00 0.00 07:32:01 AM eth0 307.86 182.77 9481.41 18.60 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:32:01 AM veth751cd25 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:33:01 AM lo 47.37 47.37 4.16 4.16 0.00 0.00 0.00 0.00 07:33:01 AM eth0 191.17 133.14 51.83 50.81 0.00 0.00 0.00 0.00 07:33:01 AM docker0 11.06 12.40 1.65 1.56 0.00 0.00 0.00 0.00 07:34:01 AM lo 54.73 54.73 2.80 2.80 0.00 0.00 0.00 0.00 07:34:01 AM eth0 354.88 244.92 102.08 100.29 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.82 1.07 0.12 0.19 0.00 0.00 0.00 0.00 07:35:01 AM lo 34.73 34.73 1.70 1.70 0.00 0.00 0.00 0.00 07:35:01 AM eth0 147.63 119.88 81.58 40.55 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:36:01 AM eth0 208.28 161.76 761.72 55.92 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 291.17 291.17 43.62 43.62 0.00 0.00 0.00 0.00 07:37:01 AM eth0 597.72 323.49 2285.99 29.48 0.00 0.00 0.00 0.00 07:37:01 AM docker0 127.16 133.09 19.87 21.24 0.00 0.00 0.00 0.00 07:37:01 AM veth0526351 117.89 122.94 20.51 18.32 0.00 0.00 0.00 0.00 07:37:01 AM veth7a93b2e 9.26 10.85 1.11 3.18 0.00 0.00 0.00 0.00 07:38:01 AM lo 1163.37 1163.37 206.45 206.45 0.00 0.00 0.00 0.00 07:38:01 AM eth0 117.40 83.14 308.32 31.87 0.00 0.00 0.00 0.00 07:38:01 AM docker0 504.32 515.53 101.86 97.26 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 07:39:01 AM eth0 363.25 255.42 3358.99 27.67 0.00 0.00 0.00 0.00 07:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.68 159.68 25.93 25.93 0.00 0.00 0.00 0.00 Average: eth0 298.48 203.55 2346.23 46.10 0.00 0.00 0.00 0.00 Average: docker0 64.44 66.33 12.37 12.05 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) 07/09/2025 _x86_64_ (8 CPU) 07:28:19 LINUX RESTART (8 CPU) 07:29:02 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 14.13 0.00 1.14 0.88 0.06 83.78 07:30:01 AM 0 13.09 0.00 0.51 0.53 0.08 85.79 07:30:01 AM 1 33.25 0.00 3.23 1.48 0.08 61.96 07:30:01 AM 2 12.41 0.00 1.05 1.14 0.07 85.33 07:30:01 AM 3 11.70 0.00 1.09 0.98 0.05 86.18 07:30:01 AM 4 9.95 0.00 1.32 1.51 0.05 87.16 07:30:01 AM 5 10.04 0.00 0.39 0.14 0.05 89.38 07:30:01 AM 6 14.44 0.00 0.97 0.51 0.07 84.02 07:30:01 AM 7 8.15 0.00 0.59 0.78 0.03 90.44 07:31:01 AM all 42.71 0.00 1.35 0.75 0.09 55.10 07:31:01 AM 0 31.67 0.00 1.20 1.04 0.08 66.00 07:31:01 AM 1 52.99 0.00 1.37 0.85 0.10 44.68 07:31:01 AM 2 42.95 0.00 1.47 0.27 0.08 55.23 07:31:01 AM 3 47.33 0.00 1.52 0.87 0.10 50.18 07:31:01 AM 4 51.06 0.00 1.05 0.54 0.10 47.25 07:31:01 AM 5 28.18 0.00 1.69 1.49 0.10 68.53 07:31:01 AM 6 41.16 0.00 1.40 0.28 0.07 57.08 07:31:01 AM 7 46.31 0.00 1.10 0.65 0.08 51.85 07:32:01 AM all 22.29 0.00 2.87 1.16 0.08 73.60 07:32:01 AM 0 21.05 0.00 2.49 0.29 0.08 76.10 07:32:01 AM 1 21.11 0.00 2.93 0.59 0.08 75.29 07:32:01 AM 2 17.95 0.00 2.55 1.88 0.07 77.56 07:32:01 AM 3 26.96 0.00 3.61 4.84 0.07 64.52 07:32:01 AM 4 24.10 0.00 2.88 0.24 0.08 72.70 07:32:01 AM 5 20.64 0.00 3.24 0.64 0.07 75.41 07:32:01 AM 6 18.44 0.00 2.20 0.81 0.08 78.47 07:32:01 AM 7 28.12 0.00 3.06 0.02 0.08 68.72 07:33:01 AM all 20.76 0.00 2.23 0.11 0.10 76.80 07:33:01 AM 0 16.04 0.00 1.97 0.08 0.12 81.79 07:33:01 AM 1 22.49 0.00 2.63 0.08 0.10 74.70 07:33:01 AM 2 27.44 0.00 2.71 0.20 0.10 69.55 07:33:01 AM 3 25.35 0.00 2.58 0.08 0.10 71.89 07:33:01 AM 4 15.01 0.00 1.79 0.10 0.10 83.00 07:33:01 AM 5 19.48 0.00 2.11 0.15 0.10 78.16 07:33:01 AM 6 19.11 0.00 1.94 0.05 0.12 78.79 07:33:01 AM 7 21.13 0.00 2.09 0.13 0.10 76.54 07:34:01 AM all 4.83 0.00 0.93 0.03 0.05 94.16 07:34:01 AM 0 6.03 0.00 0.47 0.00 0.07 93.43 07:34:01 AM 1 4.05 0.00 1.36 0.03 0.07 94.49 07:34:01 AM 2 4.70 0.00 1.47 0.03 0.05 93.75 07:34:01 AM 3 6.99 0.00 1.05 0.03 0.07 91.85 07:34:01 AM 4 3.25 0.00 0.73 0.05 0.05 95.91 07:34:01 AM 5 5.83 0.00 1.15 0.00 0.03 92.99 07:34:01 AM 6 3.92 0.00 0.73 0.02 0.05 95.27 07:34:01 AM 7 3.84 0.00 0.47 0.03 0.05 95.61 07:35:01 AM all 7.49 0.00 0.56 0.02 0.05 91.88 07:35:01 AM 0 2.21 0.00 0.47 0.00 0.05 97.28 07:35:01 AM 1 1.90 0.00 0.92 0.00 0.05 97.13 07:35:01 AM 2 5.21 0.00 0.37 0.05 0.05 94.32 07:35:01 AM 3 24.45 0.00 1.10 0.03 0.05 74.37 07:35:01 AM 4 5.80 0.00 0.55 0.03 0.05 93.57 07:35:01 AM 5 11.08 0.00 0.38 0.00 0.05 88.48 07:35:01 AM 6 5.89 0.00 0.25 0.00 0.05 93.81 07:35:01 AM 7 3.32 0.00 0.45 0.07 0.05 96.11 07:36:01 AM all 30.09 0.00 0.85 0.10 0.07 68.89 07:36:01 AM 0 24.80 0.00 0.80 0.05 0.08 74.26 07:36:01 AM 1 33.99 0.00 0.73 0.05 0.07 65.16 07:36:01 AM 2 24.69 0.00 0.70 0.02 0.07 74.52 07:36:01 AM 3 63.45 0.00 1.48 0.38 0.08 34.60 07:36:01 AM 4 32.31 0.00 0.74 0.08 0.10 66.77 07:36:01 AM 5 17.25 0.00 0.62 0.02 0.05 82.07 07:36:01 AM 6 17.48 0.00 1.42 0.03 0.05 81.01 07:36:01 AM 7 26.67 0.00 0.33 0.15 0.05 72.80 07:37:01 AM all 26.63 0.00 1.94 0.81 0.09 70.54 07:37:01 AM 0 22.51 0.00 2.28 0.76 0.08 74.37 07:37:01 AM 1 35.11 0.00 2.66 1.63 0.08 60.52 07:37:01 AM 2 33.48 0.00 1.55 0.44 0.10 64.43 07:37:01 AM 3 17.27 0.00 2.00 0.87 0.07 79.78 07:37:01 AM 4 27.54 0.00 1.71 0.03 0.07 70.65 07:37:01 AM 5 18.36 0.00 1.84 0.60 0.08 79.10 07:37:01 AM 6 22.47 0.00 1.56 0.54 0.12 75.31 07:37:01 AM 7 36.30 0.00 1.86 1.58 0.08 60.17 07:38:01 AM all 28.70 0.00 1.94 0.32 0.09 68.95 07:38:01 AM 0 27.70 0.00 2.42 0.05 0.08 69.75 07:38:01 AM 1 36.17 0.00 1.74 0.13 0.10 61.86 07:38:01 AM 2 35.50 0.00 2.72 0.34 0.08 61.36 07:38:01 AM 3 16.42 0.00 1.51 0.03 0.10 81.94 07:38:01 AM 4 25.49 0.00 2.33 2.00 0.08 70.10 07:38:01 AM 5 21.42 0.00 1.71 0.00 0.08 76.79 07:38:01 AM 6 34.62 0.00 1.10 0.02 0.08 64.17 07:38:01 AM 7 32.31 0.00 1.98 0.00 0.08 65.63 07:39:01 AM all 32.32 0.00 1.61 0.70 0.08 65.29 07:39:01 AM 0 34.93 0.00 1.29 0.23 0.08 63.46 07:39:01 AM 1 13.50 0.00 1.34 2.36 0.10 82.71 07:39:01 AM 2 36.13 0.00 2.06 2.12 0.10 59.59 07:39:01 AM 3 40.10 0.00 1.41 0.03 0.07 58.39 07:39:01 AM 4 30.39 0.00 1.61 0.20 0.07 67.74 07:39:01 AM 5 32.10 0.00 1.14 0.00 0.08 66.68 07:39:01 AM 6 32.05 0.00 1.37 0.37 0.07 66.14 07:39:01 AM 7 39.38 0.00 2.69 0.25 0.08 57.60 Average: all 23.00 0.00 1.54 0.49 0.08 74.89 Average: 0 20.01 0.00 1.39 0.30 0.08 78.22 Average: 1 25.45 0.00 1.89 0.72 0.08 71.86 Average: 2 24.06 0.00 1.67 0.65 0.08 73.55 Average: 3 28.04 0.00 1.73 0.81 0.08 69.33 Average: 4 22.50 0.00 1.47 0.48 0.08 75.48 Average: 5 18.44 0.00 1.43 0.30 0.07 79.75 Average: 6 20.96 0.00 1.30 0.26 0.08 77.40 Average: 7 24.57 0.00 1.46 0.37 0.07 73.53