---> uname -a: Linux prd-centos8-docker-8c-8g-45937.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 1129 25123 19 5637 30287 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:b7:57:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:feb7:578e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:34:47:43 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::42:1ff:fe34:4743/64 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) 09/15/2025 _x86_64_ (8 CPU) 11:54:18 LINUX RESTART (8 CPU) 11:55:01 AM tps rtps wtps bread/s bwrtn/s 11:56:01 AM 178.29 14.30 164.00 2881.97 9643.95 11:57:01 AM 222.56 5.02 217.55 1208.73 16356.56 11:58:01 AM 169.99 0.78 169.21 487.57 42338.54 11:59:01 AM 40.89 0.07 40.82 1.47 578.30 12:00:01 PM 12.31 0.43 11.88 20.93 365.11 12:01:01 PM 10.28 0.02 10.26 0.13 435.95 12:02:01 PM 2.35 0.07 2.28 1.73 163.60 12:03:01 PM 109.55 0.00 109.55 0.00 23610.65 12:04:01 PM 14.76 0.00 14.76 0.00 488.42 12:05:01 PM 201.20 2.47 198.73 4491.25 2774.74 12:06:01 PM 56.66 1.80 54.87 1785.67 33620.43 Average: 92.62 2.27 90.35 988.96 11852.11 11:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 AM 29139036 30987116 3516676 10.77 2688 2164920 1803592 5.35 162644 2891868 138012 11:57:01 AM 27283592 29511864 5372120 16.45 2688 2537576 2865560 8.50 271980 4602728 53248 11:58:01 AM 24900020 28303360 7755692 23.75 2688 3685424 5130004 15.22 431112 6710152 236 11:59:01 AM 25114432 28521576 7541280 23.09 2688 3689084 3707912 11.00 439760 6490620 1448 12:00:01 PM 25877140 29296636 6778572 20.76 2688 3701260 3009696 8.93 442984 5729380 7172 12:01:01 PM 25635276 29054968 7020436 21.50 2688 3701364 3266972 9.69 443052 5971500 20 12:02:01 PM 25221016 28645528 7434696 22.77 2688 3705584 4417164 13.11 448692 6376008 176 12:03:01 PM 23690768 27816304 8964944 27.45 2688 4393248 5806588 17.23 548816 7743512 1560 12:04:01 PM 23025000 27183792 9630712 29.49 2688 4427592 6255688 18.56 556448 8396176 3600 12:05:01 PM 23753700 28919512 8902012 27.26 2688 5414048 3433964 10.19 728056 7504552 923824 12:06:01 PM 25767624 31051536 6888088 21.09 2688 5526148 1492248 4.43 965036 5252540 29140 Average: 25400691 29026563 7255021 22.22 2688 3904204 3744490 11.11 494416 6151731 105312 11:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 131.04 106.85 1318.63 39.72 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 451.29 352.36 5194.15 53.64 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 11:58:01 AM eth0 312.96 195.37 10005.55 20.40 0.00 0.00 0.00 0.00 11:58:01 AM docker0 0.53 0.82 0.09 0.10 0.00 0.00 0.00 0.00 11:58:01 AM veth5e77f06 0.53 0.85 0.09 0.10 0.00 0.00 0.00 0.00 11:59:01 AM lo 58.38 58.38 4.69 4.69 0.00 0.00 0.00 0.00 11:59:01 AM eth0 149.53 112.84 45.96 47.30 0.00 0.00 0.00 0.00 11:59:01 AM docker0 11.13 12.48 1.64 1.60 0.00 0.00 0.00 0.00 12:00:01 PM lo 57.89 57.89 2.95 2.95 0.00 0.00 0.00 0.00 12:00:01 PM eth0 218.05 174.05 79.58 77.48 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.78 0.98 0.11 0.16 0.00 0.00 0.00 0.00 12:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 198.52 146.28 83.03 43.93 0.00 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 31.65 16.49 28.46 9.83 0.00 0.00 0.00 0.00 12:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM lo 20.04 20.04 2.48 2.48 0.00 0.00 0.00 0.00 12:03:01 PM eth0 585.40 327.96 2957.16 26.86 0.00 0.00 0.00 0.00 12:03:01 PM docker0 8.31 9.40 0.79 1.68 0.00 0.00 0.00 0.00 12:03:01 PM vethdede6c7 8.31 9.51 0.90 1.69 0.00 0.00 0.00 0.00 12:03:01 PM veth383cf8e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:04:01 PM lo 1433.11 1433.11 246.60 246.60 0.00 0.00 0.00 0.00 12:04:01 PM eth0 325.57 194.99 105.41 89.78 0.00 0.00 0.00 0.00 12:04:01 PM docker0 610.23 629.89 119.66 115.64 0.00 0.00 0.00 0.00 12:04:01 PM vethdede6c7 566.13 585.35 123.11 90.11 0.00 0.00 0.00 0.01 12:04:01 PM veth383cf8e 44.10 45.02 4.90 25.78 0.00 0.00 0.00 0.00 12:05:01 PM lo 54.19 54.19 5.95 5.95 0.00 0.00 0.00 0.00 12:05:01 PM eth0 94.00 83.04 1499.43 15.94 0.00 0.00 0.00 0.00 12:05:01 PM docker0 21.96 21.68 3.06 2.66 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 244.14 180.14 2156.44 25.88 0.00 0.00 0.00 0.00 12:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 147.79 147.79 23.90 23.90 0.00 0.00 0.00 0.00 Average: eth0 249.28 171.85 2133.88 40.98 0.00 0.00 0.00 0.00 Average: docker0 59.36 61.39 11.40 11.08 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) 09/15/2025 _x86_64_ (8 CPU) 11:54:18 LINUX RESTART (8 CPU) 11:55:01 AM CPU %user %nice %system %iowait %steal %idle 11:56:01 AM all 11.28 0.00 1.06 0.83 0.05 86.77 11:56:01 AM 0 10.42 0.00 1.14 0.45 0.05 87.94 11:56:01 AM 1 12.62 0.00 1.05 1.87 0.03 84.42 11:56:01 AM 2 17.00 0.00 1.50 0.42 0.07 81.02 11:56:01 AM 3 12.04 0.00 1.20 0.68 0.05 86.02 11:56:01 AM 4 9.18 0.00 0.75 0.55 0.05 89.46 11:56:01 AM 5 20.49 0.00 1.90 1.62 0.05 75.94 11:56:01 AM 6 3.61 0.00 0.45 0.72 0.03 95.18 11:56:01 AM 7 4.88 0.00 0.52 0.35 0.05 94.20 11:57:01 AM all 42.40 0.00 1.53 1.20 0.14 54.73 11:57:01 AM 0 28.33 0.00 1.52 3.34 0.45 66.36 11:57:01 AM 1 53.84 0.00 1.39 0.28 0.12 44.38 11:57:01 AM 2 43.67 0.00 1.47 0.75 0.08 54.02 11:57:01 AM 3 30.13 0.00 1.52 1.47 0.08 66.79 11:57:01 AM 4 53.69 0.00 0.95 1.10 0.10 44.15 11:57:01 AM 5 46.29 0.00 2.49 1.42 0.08 49.71 11:57:01 AM 6 32.54 0.00 1.81 0.94 0.08 64.62 11:57:01 AM 7 50.68 0.00 1.05 0.32 0.10 47.85 11:58:01 AM all 25.43 0.00 2.73 1.88 0.07 69.89 11:58:01 AM 0 21.10 0.00 2.69 1.45 0.07 74.70 11:58:01 AM 1 26.52 0.00 3.12 3.09 0.07 67.21 11:58:01 AM 2 27.74 0.00 3.72 5.66 0.10 62.78 11:58:01 AM 3 26.53 0.00 2.56 3.60 0.07 67.25 11:58:01 AM 4 24.59 0.00 3.29 0.99 0.08 71.04 11:58:01 AM 5 30.36 0.00 2.32 0.05 0.07 67.20 11:58:01 AM 6 23.98 0.00 2.05 0.13 0.07 73.77 11:58:01 AM 7 22.71 0.00 2.07 0.05 0.07 75.10 11:59:01 AM all 21.87 0.00 2.58 0.06 0.09 75.41 11:59:01 AM 0 27.53 0.00 2.83 0.03 0.10 69.50 11:59:01 AM 1 28.17 0.00 2.58 0.03 0.10 69.12 11:59:01 AM 2 15.74 0.00 2.66 0.07 0.08 81.44 11:59:01 AM 3 22.59 0.00 2.36 0.05 0.08 74.92 11:59:01 AM 4 16.61 0.00 2.68 0.08 0.08 80.54 11:59:01 AM 5 23.80 0.00 2.70 0.08 0.10 73.32 11:59:01 AM 6 22.96 0.00 2.70 0.07 0.08 74.19 11:59:01 AM 7 17.50 0.00 2.11 0.05 0.10 80.24 12:00:01 PM all 7.78 0.00 1.12 0.06 0.08 90.96 12:00:01 PM 0 6.86 0.00 1.14 0.02 0.07 91.92 12:00:01 PM 1 6.87 0.00 1.37 0.10 0.07 91.59 12:00:01 PM 2 11.28 0.00 1.39 0.08 0.07 87.18 12:00:01 PM 3 3.87 0.00 0.69 0.05 0.08 95.31 12:00:01 PM 4 11.78 0.00 1.30 0.20 0.08 86.64 12:00:01 PM 5 6.47 0.00 1.05 0.00 0.08 92.39 12:00:01 PM 6 5.18 0.00 0.92 0.02 0.07 93.81 12:00:01 PM 7 9.94 0.00 1.12 0.02 0.08 88.84 12:01:01 PM all 7.99 0.00 0.27 0.03 0.04 91.67 12:01:01 PM 0 11.17 0.00 0.08 0.00 0.05 88.70 12:01:01 PM 1 2.42 0.00 0.13 0.15 0.03 97.26 12:01:01 PM 2 37.21 0.00 0.82 0.00 0.07 61.91 12:01:01 PM 3 0.97 0.00 0.62 0.08 0.05 98.28 12:01:01 PM 4 3.68 0.00 0.05 0.00 0.05 96.22 12:01:01 PM 5 5.34 0.00 0.07 0.00 0.02 94.58 12:01:01 PM 6 1.38 0.00 0.08 0.00 0.03 98.50 12:01:01 PM 7 1.72 0.00 0.30 0.00 0.02 97.96 12:02:01 PM all 18.40 0.00 0.47 0.01 0.04 81.07 12:02:01 PM 0 25.18 0.00 0.28 0.00 0.05 74.49 12:02:01 PM 1 19.30 0.00 0.68 0.07 0.05 79.90 12:02:01 PM 2 27.05 0.00 0.22 0.00 0.05 72.69 12:02:01 PM 3 23.85 0.00 0.28 0.00 0.07 75.80 12:02:01 PM 4 21.95 0.00 0.85 0.00 0.05 77.15 12:02:01 PM 5 15.10 0.00 0.32 0.00 0.03 84.55 12:02:01 PM 6 11.57 0.00 0.88 0.02 0.03 87.50 12:02:01 PM 7 3.22 0.00 0.27 0.02 0.02 96.48 12:03:01 PM all 25.56 0.00 1.95 1.00 0.14 71.35 12:03:01 PM 0 30.66 0.00 1.92 1.25 0.18 65.98 12:03:01 PM 1 22.52 0.00 1.71 1.86 0.08 73.83 12:03:01 PM 2 13.53 0.00 1.88 0.96 0.07 83.56 12:03:01 PM 3 18.65 0.00 1.46 0.08 0.08 79.73 12:03:01 PM 4 30.47 0.00 1.91 0.74 0.38 66.51 12:03:01 PM 5 35.77 0.00 1.98 0.18 0.08 61.98 12:03:01 PM 6 28.85 0.00 2.67 2.58 0.16 65.73 12:03:01 PM 7 24.61 0.00 2.09 0.50 0.07 72.73 12:04:01 PM all 27.14 0.00 2.01 0.01 0.11 70.73 12:04:01 PM 0 25.52 0.00 2.34 0.00 0.10 72.04 12:04:01 PM 1 27.12 0.00 1.86 0.02 0.10 70.91 12:04:01 PM 2 21.66 0.00 2.74 0.02 0.12 75.46 12:04:01 PM 3 26.76 0.00 2.37 0.05 0.08 70.74 12:04:01 PM 4 30.17 0.00 2.05 0.00 0.10 67.68 12:04:01 PM 5 32.97 0.00 0.90 0.00 0.10 66.03 12:04:01 PM 6 18.58 0.00 1.93 0.03 0.13 79.31 12:04:01 PM 7 34.24 0.00 1.93 0.00 0.12 63.71 12:05:01 PM all 30.35 0.00 1.83 0.47 0.08 67.27 12:05:01 PM 0 29.45 0.00 1.46 0.10 0.08 68.90 12:05:01 PM 1 40.09 0.00 2.62 0.50 0.08 56.70 12:05:01 PM 2 33.60 0.00 2.22 0.07 0.10 64.01 12:05:01 PM 3 27.43 0.00 1.55 0.00 0.08 70.93 12:05:01 PM 4 35.27 0.00 1.64 1.02 0.07 62.00 12:05:01 PM 5 37.03 0.00 1.98 1.51 0.08 59.40 12:05:01 PM 6 14.20 0.00 1.47 0.17 0.07 84.09 12:05:01 PM 7 25.70 0.00 1.71 0.38 0.07 72.14 12:06:01 PM all 25.84 0.00 1.01 1.15 0.06 71.94 12:06:01 PM 0 33.70 0.00 2.31 1.92 0.07 62.01 12:06:01 PM 1 27.71 0.00 1.57 3.73 0.08 66.90 12:06:01 PM 2 12.48 0.00 0.67 0.60 0.05 86.19 12:06:01 PM 3 33.01 0.00 0.57 0.90 0.05 65.48 12:06:01 PM 4 14.83 0.00 1.42 1.14 0.07 82.55 12:06:01 PM 5 39.15 0.00 0.38 0.00 0.05 60.41 12:06:01 PM 6 9.82 0.00 0.70 0.92 0.05 88.51 12:06:01 PM 7 35.96 0.00 0.47 0.00 0.07 63.51 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.17 0.00 1.50 0.61 0.08 75.64 Average: 0 22.65 0.00 1.60 0.77 0.11 74.86 Average: 1 24.28 0.00 1.64 1.06 0.07 72.94 Average: 2 23.73 0.00 1.75 0.78 0.08 73.66 Average: 3 20.52 0.00 1.38 0.63 0.07 77.39 Average: 4 22.92 0.00 1.53 0.53 0.10 74.92 Average: 5 26.60 0.00 1.46 0.44 0.07 71.43 Average: 6 15.60 0.00 1.42 0.50 0.07 82.41 Average: 7 21.00 0.00 1.24 0.15 0.07 77.54