---> uname -a: Linux prd-centos8-docker-8c-8g-28674.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1135 25295 19 5459 30281 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:68:cf:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fe68:cf84/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:e4:c8:29 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:fee4:c829/64 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) 07/17/2025 _x86_64_ (8 CPU) 11:52:10 LINUX RESTART (8 CPU) 11:53:01 AM tps rtps wtps bread/s bwrtn/s 11:54:01 AM 183.44 14.25 169.19 3046.98 10579.51 11:55:01 AM 211.30 4.88 206.42 1167.81 16133.08 11:56:01 AM 169.34 0.77 168.58 427.06 42448.00 11:57:01 AM 41.15 0.05 41.10 0.53 560.82 11:58:01 AM 13.40 0.43 12.96 20.93 330.51 11:59:01 AM 10.63 0.00 10.63 0.00 506.13 12:00:01 PM 17.31 0.00 17.31 0.00 305.38 12:01:01 PM 102.08 0.02 102.07 0.13 23509.03 12:02:01 PM 124.23 0.07 124.16 1.73 1499.48 12:03:01 PM 58.04 2.55 55.49 4521.11 27720.66 Average: 93.09 2.30 90.79 918.52 12358.40 11:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:54:01 AM 29194668 31053380 3461044 10.60 2688 2175572 1598040 4.74 161588 2837824 143584 11:55:01 AM 27683568 29914380 4972144 15.23 2688 2541024 2489480 7.39 269800 4207032 54776 11:56:01 AM 24793504 28196880 7862208 24.08 2688 3686380 5621608 16.68 422424 6832648 100 11:57:01 AM 24354420 27761340 8301292 25.42 2688 3689008 4736828 14.05 437804 7251932 56 11:58:01 AM 24121564 27532964 8534148 26.13 2688 3693872 4587836 13.61 439324 7485652 104 11:59:01 AM 25271716 28692144 7383996 22.61 2688 3702808 3648892 10.83 441120 6339608 20 12:00:01 PM 24883204 28542828 7772508 23.80 2688 3939916 3727912 11.06 504124 6656328 232348 12:01:01 PM 22541964 26686864 10113748 30.97 2688 4413128 6860768 20.36 552812 8878100 3392 12:02:01 PM 24190504 28284396 8465208 25.92 2688 4350088 3930772 11.66 549244 7251404 17464 12:03:01 PM 25848308 30951420 6807404 20.85 2688 5349328 1572216 4.66 903516 5231564 82036 Average: 25288342 28761660 7367370 22.56 2688 3754112 3877435 11.50 468176 6297209 53388 11:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 181.04 137.92 1322.49 32.30 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 432.16 321.91 5095.79 45.91 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 11:56:01 AM eth0 344.02 216.68 10029.53 22.66 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:56:01 AM vethfcec2e6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:57:01 AM lo 30.53 30.53 2.72 2.72 0.00 0.00 0.00 0.00 11:57:01 AM eth0 60.39 43.03 20.81 18.96 0.00 0.00 0.00 0.00 11:57:01 AM docker0 8.41 9.45 1.14 1.10 0.00 0.00 0.00 0.00 11:57:01 AM veth006ace4 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM lo 60.56 60.56 3.70 3.70 0.00 0.00 0.00 0.00 11:58:01 AM eth0 335.17 234.29 96.43 100.31 0.00 0.00 0.00 0.00 11:58:01 AM docker0 3.50 4.23 0.62 0.66 0.00 0.00 0.00 0.00 11:59:01 AM lo 1.33 1.33 0.07 0.07 0.00 0.00 0.00 0.00 11:59:01 AM eth0 155.31 108.80 95.37 32.65 0.00 0.00 0.00 0.00 11:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:00:01 PM eth0 104.93 84.24 705.67 16.59 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM lo 62.18 62.18 8.43 8.43 0.00 0.00 0.00 0.00 12:01:01 PM eth0 576.09 269.01 2282.84 23.60 0.00 0.00 0.00 0.00 12:01:01 PM docker0 26.56 29.44 3.50 5.02 0.00 0.00 0.00 0.00 12:01:01 PM veth1fc406b 21.78 24.21 3.23 4.21 0.00 0.00 0.00 0.00 12:01:01 PM vethf1f93ec 4.78 5.91 0.64 1.08 0.00 0.00 0.00 0.00 12:02:01 PM lo 1392.14 1392.14 241.33 241.33 0.00 0.00 0.00 0.00 12:02:01 PM eth0 106.39 78.40 305.81 28.93 0.00 0.00 0.00 0.00 12:02:01 PM docker0 602.81 617.22 118.00 113.26 0.00 0.00 0.00 0.00 12:03:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 12:03:01 PM eth0 96.72 75.59 1263.04 19.34 0.00 0.00 0.00 0.00 12:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.95 154.95 25.65 25.65 0.00 0.00 0.00 0.00 Average: eth0 239.21 156.98 2121.65 34.12 0.00 0.00 0.00 0.00 Average: docker0 64.16 66.08 12.33 12.01 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) 07/17/2025 _x86_64_ (8 CPU) 11:52:10 LINUX RESTART (8 CPU) 11:53:01 AM CPU %user %nice %system %iowait %steal %idle 11:54:01 AM all 11.72 0.00 1.08 1.61 0.06 85.53 11:54:01 AM 0 7.69 0.00 0.70 0.93 0.05 90.62 11:54:01 AM 1 12.24 0.00 0.97 2.74 0.07 83.99 11:54:01 AM 2 9.70 0.00 1.17 2.83 0.05 86.26 11:54:01 AM 3 14.50 0.00 1.34 1.92 0.07 82.18 11:54:01 AM 4 5.69 0.00 0.67 1.82 0.12 91.71 11:54:01 AM 5 20.68 0.00 1.82 1.28 0.05 76.16 11:54:01 AM 6 11.84 0.00 1.07 1.00 0.03 86.06 11:54:01 AM 7 11.44 0.00 0.87 0.37 0.03 87.30 11:55:01 AM all 43.18 0.00 1.44 1.51 0.10 53.78 11:55:01 AM 0 58.51 0.00 1.52 1.54 0.10 38.33 11:55:01 AM 1 14.74 0.00 1.35 1.87 0.07 81.97 11:55:01 AM 2 49.82 0.00 1.79 0.62 0.12 47.65 11:55:01 AM 3 52.42 0.00 1.12 2.54 0.10 43.81 11:55:01 AM 4 34.44 0.00 1.64 2.28 0.08 61.56 11:55:01 AM 5 53.44 0.00 1.92 1.39 0.10 43.15 11:55:01 AM 6 41.60 0.00 0.92 0.37 0.10 57.01 11:55:01 AM 7 40.46 0.00 1.29 1.44 0.10 56.72 11:56:01 AM all 26.04 0.00 3.08 1.92 0.08 68.88 11:56:01 AM 0 15.17 0.00 2.58 0.03 0.08 82.14 11:56:01 AM 1 32.23 0.00 3.80 8.20 0.08 55.68 11:56:01 AM 2 32.33 0.00 3.14 1.78 0.08 62.66 11:56:01 AM 3 32.94 0.00 2.76 2.08 0.08 62.14 11:56:01 AM 4 22.87 0.00 3.21 1.41 0.07 72.43 11:56:01 AM 5 18.17 0.00 3.15 0.24 0.07 78.38 11:56:01 AM 6 25.61 0.00 2.08 0.57 0.07 71.67 11:56:01 AM 7 28.97 0.00 3.88 1.08 0.08 65.99 11:57:01 AM all 22.41 0.00 2.58 0.15 0.10 74.75 11:57:01 AM 0 18.00 0.00 2.23 0.10 0.12 79.56 11:57:01 AM 1 31.07 0.00 2.80 0.15 0.08 65.90 11:57:01 AM 2 22.56 0.00 2.65 0.33 0.10 74.36 11:57:01 AM 3 23.11 0.00 2.53 0.07 0.08 74.22 11:57:01 AM 4 21.29 0.00 2.57 0.18 0.10 75.85 11:57:01 AM 5 20.22 0.00 2.65 0.07 0.12 76.95 11:57:01 AM 6 18.39 0.00 2.31 0.20 0.12 78.99 11:57:01 AM 7 24.69 0.00 2.88 0.13 0.08 72.21 11:58:01 AM all 10.50 0.00 1.50 0.19 0.07 87.74 11:58:01 AM 0 8.76 0.00 1.61 0.05 0.07 89.51 11:58:01 AM 1 11.07 0.00 1.84 0.20 0.08 86.80 11:58:01 AM 2 13.37 0.00 1.30 0.17 0.07 85.10 11:58:01 AM 3 11.42 0.00 1.66 0.72 0.08 86.12 11:58:01 AM 4 8.32 0.00 1.05 0.08 0.07 90.47 11:58:01 AM 5 11.28 0.00 1.71 0.08 0.07 86.86 11:58:01 AM 6 9.92 0.00 1.51 0.22 0.05 88.31 11:58:01 AM 7 9.87 0.00 1.32 0.00 0.07 88.74 11:59:01 AM all 11.50 0.00 0.37 0.08 0.04 88.02 11:59:01 AM 0 8.77 0.00 0.23 0.00 0.05 90.94 11:59:01 AM 1 45.31 0.00 0.92 0.07 0.07 53.64 11:59:01 AM 2 9.59 0.00 0.58 0.22 0.03 89.58 11:59:01 AM 3 3.79 0.00 0.27 0.02 0.02 95.91 11:59:01 AM 4 1.77 0.00 0.22 0.00 0.05 97.96 11:59:01 AM 5 11.53 0.00 0.10 0.00 0.02 88.36 11:59:01 AM 6 1.60 0.00 0.42 0.08 0.05 97.84 11:59:01 AM 7 9.55 0.00 0.22 0.23 0.03 89.96 12:00:01 PM all 27.51 0.00 0.88 0.06 0.07 71.49 12:00:01 PM 0 24.18 0.00 0.90 0.00 0.05 74.87 12:00:01 PM 1 29.82 0.00 1.47 0.13 0.08 68.49 12:00:01 PM 2 15.81 0.00 0.82 0.27 0.07 83.03 12:00:01 PM 3 32.96 0.00 1.42 0.02 0.07 65.54 12:00:01 PM 4 36.32 0.00 0.87 0.03 0.07 62.71 12:00:01 PM 5 19.03 0.00 0.82 0.00 0.07 80.09 12:00:01 PM 6 26.73 0.00 0.37 0.00 0.07 72.83 12:00:01 PM 7 35.22 0.00 0.35 0.00 0.07 64.36 12:01:01 PM all 27.57 0.00 2.05 1.29 0.09 69.00 12:01:01 PM 0 21.61 0.00 2.27 1.53 0.08 74.51 12:01:01 PM 1 29.56 0.00 2.13 2.72 0.10 65.48 12:01:01 PM 2 20.62 0.00 1.85 4.16 0.08 73.28 12:01:01 PM 3 31.17 0.00 2.16 0.00 0.10 66.57 12:01:01 PM 4 27.69 0.00 1.80 0.96 0.08 69.47 12:01:01 PM 5 45.98 0.00 2.58 0.05 0.08 51.31 12:01:01 PM 6 23.49 0.00 1.98 0.89 0.08 73.56 12:01:01 PM 7 20.39 0.00 1.65 0.03 0.07 77.87 12:02:01 PM all 25.58 0.00 2.23 0.31 0.10 71.77 12:02:01 PM 0 12.02 0.00 2.38 0.07 0.10 85.43 12:02:01 PM 1 36.40 0.00 1.81 1.12 0.10 60.58 12:02:01 PM 2 17.58 0.00 2.72 0.65 0.10 78.95 12:02:01 PM 3 21.66 0.00 2.27 0.12 0.10 75.85 12:02:01 PM 4 25.58 0.00 2.43 0.20 0.10 71.69 12:02:01 PM 5 26.93 0.00 2.53 0.08 0.10 70.35 12:02:01 PM 6 37.33 0.00 1.77 0.15 0.10 60.65 12:02:01 PM 7 27.09 0.00 1.96 0.10 0.10 70.75 12:03:01 PM all 29.64 0.00 1.69 1.26 0.07 67.34 12:03:01 PM 0 16.69 0.00 1.27 4.70 0.07 77.27 12:03:01 PM 1 38.62 0.00 1.55 1.62 0.07 58.14 12:03:01 PM 2 16.65 0.00 1.84 1.49 0.07 79.95 12:03:01 PM 3 36.22 0.00 1.91 0.97 0.08 60.82 12:03:01 PM 4 20.66 0.00 0.92 0.07 0.07 78.29 12:03:01 PM 5 47.11 0.00 2.91 0.22 0.10 49.67 12:03:01 PM 6 40.11 0.00 1.88 0.55 0.08 57.38 12:03:01 PM 7 21.10 0.00 1.20 0.47 0.05 77.18 Average: all 23.56 0.00 1.69 0.84 0.08 73.84 Average: 0 19.14 0.00 1.57 0.90 0.08 78.32 Average: 1 28.11 0.00 1.86 1.88 0.08 68.07 Average: 2 20.79 0.00 1.78 1.25 0.08 76.09 Average: 3 26.01 0.00 1.74 0.85 0.08 71.32 Average: 4 20.45 0.00 1.54 0.70 0.08 77.23 Average: 5 27.43 0.00 2.02 0.34 0.08 70.13 Average: 6 23.66 0.00 1.43 0.40 0.08 74.44 Average: 7 22.87 0.00 1.56 0.38 0.07 75.11