---> uname -a: Linux prd-centos8-docker-8c-8g-60.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 1121 25073 19 5695 30295 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:f3:94:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fef3:941b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:e6:a5:7e 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::42:59ff:fee6:a57e/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) 01/13/2026 _x86_64_ (8 CPU) 10:59:30 LINUX RESTART (8 CPU) 11:00:01 AM tps rtps wtps bread/s bwrtn/s 11:01:01 AM 218.74 16.56 202.18 3034.19 10704.08 11:02:01 AM 200.72 3.07 197.65 1194.34 16443.31 11:03:01 AM 36.55 0.05 36.50 1.07 2745.27 11:04:01 AM 121.64 0.53 121.11 422.93 38951.95 11:05:01 AM 28.97 0.48 28.49 21.46 562.50 11:06:01 AM 20.45 0.00 20.45 0.00 591.54 11:07:01 AM 106.90 0.00 106.90 0.00 23763.66 11:08:01 AM 13.81 0.00 13.81 0.00 371.94 11:09:01 AM 166.23 2.47 163.76 4490.50 2269.46 11:10:01 AM 50.13 1.42 48.72 1731.56 35036.62 Average: 96.41 2.46 93.96 1089.57 13143.67 11:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:01:01 AM 29031080 30947016 3624632 11.10 2688 2231616 1688484 5.01 170928 2988620 198492 11:02:01 AM 27126936 29381052 5528776 16.93 2688 2562812 3096388 9.19 273824 4747876 49212 11:03:01 AM 27199308 29474368 5456404 16.71 2688 2582956 2829628 8.40 285856 4665408 160 11:04:01 AM 25235020 28645504 7420692 22.72 2688 3692548 3760696 11.16 437128 6372104 60 11:05:01 AM 24839332 28256944 7816380 23.94 2688 3699576 3922052 11.64 445604 6758468 220 11:06:01 AM 25569772 29233404 7085940 21.70 2688 3943500 3025668 8.98 507116 5967272 234004 11:07:01 AM 23485060 27636032 9170652 28.08 2688 4419004 5987452 17.76 556948 7936304 3376 11:08:01 AM 23144228 27326796 9511484 29.13 2688 4451336 6189616 18.36 559024 8271052 7212 11:09:01 AM 23550580 28580840 9105132 27.88 2688 5279360 3551496 10.54 727276 7707996 788868 11:10:01 AM 25728424 31064360 6927288 21.21 2688 5578576 1510892 4.48 969568 5285124 21800 Average: 25490974 29054632 7164738 21.94 2688 3844128 3556237 10.55 493327 6070022 130340 11:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM eth0 202.62 169.76 2449.21 31.40 0.00 0.00 0.00 0.00 11:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM eth0 342.80 273.41 4557.53 38.41 0.00 0.00 0.00 0.00 11:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM eth0 130.66 101.52 292.14 32.65 0.00 0.00 0.00 0.00 11:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM lo 5.90 5.90 0.53 0.53 0.00 0.00 0.00 0.00 11:04:01 AM eth0 280.92 170.83 9477.48 16.50 0.00 0.00 0.00 0.00 11:04:01 AM docker0 1.57 1.95 0.23 0.22 0.00 0.00 0.00 0.00 11:04:01 AM veth64c81ae 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:05:01 AM lo 72.44 72.44 5.49 5.49 0.00 0.00 0.00 0.00 11:05:01 AM eth0 157.06 122.54 46.14 56.80 0.00 0.00 0.00 0.00 11:05:01 AM docker0 11.26 12.76 1.67 1.66 0.00 0.00 0.00 0.00 11:06:01 AM lo 35.49 35.49 1.75 1.75 0.00 0.00 0.00 0.00 11:06:01 AM eth0 177.85 150.27 721.13 56.98 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 62.60 62.60 9.07 9.07 0.00 0.00 0.00 0.00 11:07:01 AM eth0 513.56 170.73 2280.09 18.13 0.00 0.00 0.00 0.00 11:07:01 AM docker0 26.86 30.14 3.80 5.26 0.00 0.00 0.00 0.00 11:07:01 AM veth33c72e5 21.98 24.79 3.50 4.36 0.00 0.00 0.00 0.00 11:07:01 AM vethd4bc89c 4.88 6.05 0.67 1.16 0.00 0.00 0.00 0.00 11:08:01 AM lo 1368.69 1368.69 233.15 233.15 0.00 0.00 0.00 0.00 11:08:01 AM eth0 164.46 116.76 49.90 53.39 0.00 0.00 0.00 0.00 11:08:01 AM docker0 586.00 605.41 108.10 113.74 0.00 0.00 0.00 0.00 11:08:01 AM veth33c72e5 525.92 544.92 109.13 83.54 0.00 0.00 0.00 0.01 11:08:01 AM vethd4bc89c 60.08 60.53 6.98 30.21 0.00 0.00 0.00 0.00 11:09:01 AM lo 272.18 272.18 43.55 43.55 0.00 0.00 0.00 0.00 11:09:01 AM eth0 126.41 102.85 1506.63 23.19 0.00 0.00 0.00 0.00 11:09:01 AM docker0 114.96 115.99 26.38 16.66 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 228.09 163.38 2893.23 67.94 0.00 0.00 0.00 0.00 11:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 181.72 181.72 29.35 29.35 0.00 0.00 0.00 0.00 Average: eth0 232.44 154.21 2427.33 39.54 0.00 0.00 0.00 0.00 Average: docker0 74.06 76.62 14.02 13.75 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) 01/13/2026 _x86_64_ (8 CPU) 10:59:30 LINUX RESTART (8 CPU) 11:00:01 AM CPU %user %nice %system %iowait %steal %idle 11:01:01 AM all 13.77 0.00 1.16 0.63 0.06 84.38 11:01:01 AM 0 12.53 0.00 1.20 0.75 0.07 85.45 11:01:01 AM 1 26.97 0.00 2.02 1.08 0.08 69.84 11:01:01 AM 2 15.23 0.00 1.12 0.67 0.08 82.90 11:01:01 AM 3 11.26 0.00 1.14 0.47 0.05 87.09 11:01:01 AM 4 7.25 0.00 0.90 0.87 0.03 90.94 11:01:01 AM 5 21.57 0.00 1.42 0.22 0.07 76.73 11:01:01 AM 6 7.44 0.00 0.58 0.12 0.03 91.83 11:01:01 AM 7 7.89 0.00 0.90 0.90 0.07 90.24 11:02:01 AM all 37.96 0.00 1.24 0.75 0.08 59.97 11:02:01 AM 0 27.39 0.00 0.95 0.42 0.08 71.16 11:02:01 AM 1 49.10 0.00 1.82 0.60 0.08 48.40 11:02:01 AM 2 49.43 0.00 1.62 0.99 0.10 47.86 11:02:01 AM 3 39.19 0.00 1.32 0.74 0.08 58.67 11:02:01 AM 4 21.66 0.00 1.52 1.04 0.08 75.70 11:02:01 AM 5 51.71 0.00 0.42 0.57 0.08 47.22 11:02:01 AM 6 25.40 0.00 1.10 0.62 0.08 72.79 11:02:01 AM 7 39.79 0.00 1.14 1.02 0.07 57.99 11:03:01 AM all 20.42 0.00 0.59 0.11 0.05 78.83 11:03:01 AM 0 25.47 0.00 0.27 0.02 0.05 74.20 11:03:01 AM 1 22.38 0.00 1.05 0.37 0.05 76.15 11:03:01 AM 2 10.20 0.00 0.40 0.00 0.05 89.35 11:03:01 AM 3 12.50 0.00 0.28 0.00 0.07 87.15 11:03:01 AM 4 25.08 0.00 0.38 0.02 0.03 74.48 11:03:01 AM 5 14.98 0.00 0.30 0.37 0.05 84.30 11:03:01 AM 6 4.61 0.00 0.87 0.10 0.05 94.37 11:03:01 AM 7 48.08 0.00 1.17 0.00 0.05 50.70 11:04:01 AM all 27.13 0.00 3.28 0.74 0.08 68.78 11:04:01 AM 0 32.38 0.00 3.24 0.05 0.08 64.24 11:04:01 AM 1 26.81 0.00 3.82 1.99 0.08 67.30 11:04:01 AM 2 24.68 0.00 3.21 1.04 0.08 70.98 11:04:01 AM 3 30.53 0.00 3.84 1.23 0.07 64.34 11:04:01 AM 4 27.48 0.00 2.84 0.08 0.07 69.53 11:04:01 AM 5 30.10 0.00 2.35 0.07 0.08 67.39 11:04:01 AM 6 19.60 0.00 3.65 0.86 0.07 75.82 11:04:01 AM 7 25.47 0.00 3.25 0.57 0.07 70.65 11:05:01 AM all 18.32 0.00 2.12 0.04 0.09 79.42 11:05:01 AM 0 20.71 0.00 2.88 0.02 0.10 76.30 11:05:01 AM 1 15.71 0.00 2.31 0.03 0.07 81.88 11:05:01 AM 2 14.94 0.00 2.11 0.08 0.08 82.78 11:05:01 AM 3 19.30 0.00 1.72 0.03 0.10 78.84 11:05:01 AM 4 14.30 0.00 1.74 0.03 0.10 83.82 11:05:01 AM 5 18.18 0.00 1.91 0.07 0.08 79.76 11:05:01 AM 6 22.72 0.00 2.33 0.03 0.10 74.82 11:05:01 AM 7 20.70 0.00 1.97 0.05 0.08 77.19 11:06:01 AM all 24.39 0.00 1.15 0.05 0.07 74.35 11:06:01 AM 0 19.16 0.00 1.74 0.00 0.07 79.03 11:06:01 AM 1 30.83 0.00 0.70 0.05 0.08 68.33 11:06:01 AM 2 31.23 0.00 2.00 0.12 0.08 66.57 11:06:01 AM 3 26.35 0.00 0.72 0.13 0.07 72.73 11:06:01 AM 4 8.37 0.00 0.55 0.02 0.07 91.00 11:06:01 AM 5 17.71 0.00 1.20 0.00 0.07 81.02 11:06:01 AM 6 21.46 0.00 1.49 0.00 0.07 76.99 11:06:01 AM 7 40.00 0.00 0.77 0.05 0.07 59.12 11:07:01 AM all 32.40 0.00 1.91 0.48 0.08 65.12 11:07:01 AM 0 25.10 0.00 2.07 0.94 0.07 71.83 11:07:01 AM 1 44.91 0.00 2.57 0.13 0.08 52.31 11:07:01 AM 2 45.47 0.00 1.93 0.35 0.07 52.18 11:07:01 AM 3 51.48 0.00 2.15 0.20 0.10 46.07 11:07:01 AM 4 28.28 0.00 1.59 0.12 0.08 69.92 11:07:01 AM 5 30.94 0.00 2.08 0.64 0.10 66.25 11:07:01 AM 6 15.87 0.00 1.43 1.24 0.10 81.36 11:07:01 AM 7 17.15 0.00 1.46 0.23 0.07 81.09 11:08:01 AM all 23.26 0.00 2.06 0.02 0.09 74.58 11:08:01 AM 0 20.33 0.00 1.68 0.03 0.10 77.86 11:08:01 AM 1 23.80 0.00 2.98 0.02 0.08 73.11 11:08:01 AM 2 33.38 0.00 1.19 0.00 0.08 65.35 11:08:01 AM 3 20.83 0.00 2.54 0.02 0.08 76.54 11:08:01 AM 4 29.75 0.00 1.11 0.00 0.10 69.04 11:08:01 AM 5 18.16 0.00 2.53 0.02 0.10 79.19 11:08:01 AM 6 17.54 0.00 2.22 0.02 0.08 80.13 11:08:01 AM 7 22.23 0.00 2.20 0.03 0.08 75.45 11:09:01 AM all 32.86 0.00 1.93 0.36 0.08 64.77 11:09:01 AM 0 33.62 0.00 2.36 1.86 0.10 62.06 11:09:01 AM 1 37.18 0.00 2.36 0.20 0.07 60.19 11:09:01 AM 2 21.62 0.00 2.12 0.02 0.08 76.16 11:09:01 AM 3 40.42 0.00 1.76 0.02 0.08 57.72 11:09:01 AM 4 31.87 0.00 1.41 0.08 0.08 66.56 11:09:01 AM 5 28.38 0.00 2.09 0.18 0.08 69.26 11:09:01 AM 6 30.09 0.00 1.49 0.28 0.10 68.03 11:09:01 AM 7 39.72 0.00 1.84 0.23 0.07 58.14 11:10:01 AM all 31.34 0.00 1.09 0.51 0.06 66.99 11:10:01 AM 0 13.53 0.00 0.72 0.00 0.07 85.69 11:10:01 AM 1 18.61 0.00 1.67 2.26 0.07 77.39 11:10:01 AM 2 44.22 0.00 0.84 0.02 0.05 54.88 11:10:01 AM 3 49.97 0.00 0.72 0.57 0.07 48.68 11:10:01 AM 4 41.11 0.00 0.75 0.02 0.07 58.06 11:10:01 AM 5 45.65 0.00 1.87 0.43 0.07 51.98 11:10:01 AM 6 14.75 0.00 1.21 0.52 0.07 83.46 11:10:01 AM 7 22.83 0.00 0.99 0.27 0.07 75.86 Average: all 26.18 0.00 1.65 0.37 0.08 71.72 Average: 0 23.01 0.00 1.71 0.41 0.08 74.79 Average: 1 29.63 0.00 2.13 0.67 0.08 67.50 Average: 2 29.04 0.00 1.65 0.33 0.08 68.90 Average: 3 30.18 0.00 1.61 0.34 0.08 67.79 Average: 4 23.51 0.00 1.28 0.23 0.07 74.91 Average: 5 27.74 0.00 1.62 0.26 0.08 70.31 Average: 6 17.95 0.00 1.63 0.38 0.08 79.97 Average: 7 28.40 0.00 1.57 0.34 0.07 69.63