---> uname -a: Linux prd-centos8-docker-8c-8g-2630.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1138 25294 19 5457 30278 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:6c:34:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe6c:34e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:b4:ec:3b 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:feb4:ec3b/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) 10/14/2025 _x86_64_ (8 CPU) 08:59:30 LINUX RESTART (8 CPU) 09:00:01 AM tps rtps wtps bread/s bwrtn/s 09:01:01 AM 185.15 14.88 170.28 2961.68 10256.80 09:02:01 AM 207.33 4.76 202.57 1200.87 15906.51 09:03:01 AM 164.41 0.78 163.63 483.84 42100.38 09:04:01 AM 36.59 0.50 36.09 22.39 766.41 09:05:01 AM 10.96 0.00 10.96 0.00 510.38 09:06:01 AM 8.90 0.00 8.90 0.00 254.91 09:07:01 AM 109.31 0.00 109.31 0.00 23619.41 09:08:01 AM 19.59 0.00 19.59 0.00 655.08 09:09:01 AM 193.59 2.47 191.12 4486.64 2291.09 09:10:01 AM 67.00 0.49 66.51 64.79 30640.76 09:10:01 AM 22.22 0.00 22.22 0.00 238.10 Average: 100.24 2.39 97.85 921.97 12668.52 09:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:01:01 AM 29078756 30932292 3576956 10.95 2688 2170812 1840656 5.46 160072 2956728 140116 09:02:01 AM 27707744 29941308 4947968 15.15 2688 2543628 2438880 7.24 267208 4185012 53616 09:03:01 AM 24036624 27444944 8619088 26.39 2688 3691004 5986240 17.76 425544 7576092 204 09:04:01 AM 24074120 27488860 8581592 26.28 2688 3696644 5255056 15.59 436032 7529360 124 09:05:01 AM 25028940 28453632 7626772 23.36 2688 3707140 3877028 11.50 438372 6580840 80 09:06:01 AM 24968920 28396756 7686792 23.54 2688 3709932 3889128 11.54 440688 6638480 1592 09:07:01 AM 23104032 27236788 9551680 29.25 2688 4400672 6675196 19.81 637068 8233028 1480 09:08:01 AM 22139544 26304732 10516168 32.20 2688 4434092 7184160 21.32 646180 9184244 2124 09:09:01 AM 24342844 28823760 8312868 25.46 2688 4736068 3320592 9.85 675204 6970308 246172 09:10:01 AM 25944056 31045896 6711656 20.55 2688 5346760 1501856 4.46 1137896 4901056 23544 09:10:01 AM 25937120 31038928 6718592 20.57 2688 5346760 1501856 4.46 1137892 4908304 23556 Average: 25123882 28827991 7531830 23.06 2688 3980319 3951877 11.73 582014 6333041 44783 09:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 122.91 100.72 1494.77 36.04 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 417.44 338.65 5177.37 58.24 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 09:03:01 AM eth0 334.92 221.88 10005.68 28.17 0.00 0.00 0.00 0.00 09:03:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:03:01 AM veth94029ed 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:04:01 AM lo 59.61 59.61 4.85 4.85 0.00 0.00 0.00 0.00 09:04:01 AM eth0 296.83 197.73 88.96 84.21 0.00 0.00 0.00 0.00 09:04:01 AM docker0 11.56 13.15 1.72 1.66 0.00 0.00 0.00 0.00 09:04:01 AM veth3830c21 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:05:01 AM lo 53.80 53.80 2.75 2.75 0.00 0.00 0.00 0.00 09:05:01 AM eth0 281.07 219.31 111.51 95.30 0.00 0.00 0.00 0.00 09:05:01 AM docker0 0.78 0.98 0.11 0.16 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 129.15 99.27 81.18 35.02 0.00 0.00 0.00 0.00 09:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM lo 19.53 19.53 2.46 2.46 0.00 0.00 0.00 0.00 09:07:01 AM eth0 392.17 226.59 2970.21 1603.03 0.00 0.00 0.00 0.00 09:07:01 AM docker0 8.53 9.58 0.80 1.69 0.00 0.00 0.00 0.00 09:07:01 AM veth81de8a9 8.53 9.71 0.92 1.70 0.00 0.00 0.00 0.00 09:07:01 AM veth86e49d0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:08:01 AM lo 1062.80 1062.80 184.30 184.30 0.00 0.00 0.00 0.00 09:08:01 AM eth0 90.05 60.45 30.47 30.66 0.00 0.00 0.00 0.00 09:08:01 AM docker0 457.05 473.66 80.66 93.39 0.00 0.00 0.00 0.00 09:08:01 AM veth81de8a9 414.31 430.04 82.11 68.18 0.00 0.00 0.00 0.01 09:08:01 AM veth86e49d0 42.74 44.07 4.80 25.45 0.00 0.00 0.00 0.00 09:09:01 AM lo 374.11 374.11 65.52 65.52 0.00 0.00 0.00 0.00 09:09:01 AM eth0 107.55 84.79 1506.50 18.62 0.00 0.00 0.00 0.00 09:09:01 AM docker0 175.69 177.51 42.38 24.46 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 61.64 94.36 30.47 2345.58 0.00 0.00 0.00 0.00 09:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 20.63 14.29 13.57 8.50 0.00 0.00 0.00 0.00 09:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.08 157.08 25.99 25.99 0.00 0.00 0.00 0.00 Average: eth0 223.34 164.29 2149.78 431.03 0.00 0.00 0.00 0.00 Average: docker0 65.36 67.50 12.57 12.14 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) 10/14/2025 _x86_64_ (8 CPU) 08:59:30 LINUX RESTART (8 CPU) 09:00:01 AM CPU %user %nice %system %iowait %steal %idle 09:01:01 AM all 11.66 0.00 1.01 0.66 0.06 86.61 09:01:01 AM 0 11.71 0.00 0.97 0.67 0.07 86.58 09:01:01 AM 1 7.22 0.00 0.74 0.64 0.08 91.33 09:01:01 AM 2 27.10 0.00 2.64 1.17 0.07 69.02 09:01:01 AM 3 3.99 0.00 0.50 0.37 0.03 95.10 09:01:01 AM 4 11.17 0.00 0.98 0.78 0.05 87.01 09:01:01 AM 5 16.35 0.00 0.60 0.43 0.07 82.55 09:01:01 AM 6 5.50 0.00 0.62 0.79 0.03 93.07 09:01:01 AM 7 10.26 0.00 1.00 0.45 0.05 88.24 09:02:01 AM all 43.14 0.00 1.44 0.66 0.11 54.64 09:02:01 AM 0 32.25 0.00 0.75 0.37 0.12 66.52 09:02:01 AM 1 43.79 0.00 1.74 0.59 0.12 53.77 09:02:01 AM 2 48.49 0.00 2.98 1.59 0.12 46.83 09:02:01 AM 3 40.57 0.00 1.29 0.47 0.13 57.54 09:02:01 AM 4 48.60 0.00 1.30 0.45 0.10 49.54 09:02:01 AM 5 49.93 0.00 1.12 1.04 0.13 47.78 09:02:01 AM 6 50.13 0.00 1.35 0.52 0.10 47.90 09:02:01 AM 7 31.37 0.00 1.02 0.27 0.10 67.25 09:03:01 AM all 26.29 0.00 2.85 1.37 0.10 69.39 09:03:01 AM 0 31.20 0.00 3.41 0.47 0.12 64.80 09:03:01 AM 1 27.58 0.00 2.74 0.71 0.08 68.89 09:03:01 AM 2 31.96 0.00 3.12 4.13 0.13 60.65 09:03:01 AM 3 20.28 0.00 2.92 2.55 0.08 74.16 09:03:01 AM 4 40.24 0.00 3.24 1.11 0.12 55.30 09:03:01 AM 5 25.36 0.00 2.27 0.12 0.10 72.16 09:03:01 AM 6 17.07 0.00 2.61 1.60 0.08 78.64 09:03:01 AM 7 16.64 0.00 2.47 0.23 0.07 80.59 09:04:01 AM all 20.25 0.00 2.31 0.17 0.12 77.15 09:04:01 AM 0 23.52 0.00 2.18 0.12 0.12 74.07 09:04:01 AM 1 24.94 0.00 3.00 0.35 0.12 71.59 09:04:01 AM 2 19.85 0.00 2.31 0.27 0.13 77.44 09:04:01 AM 3 15.72 0.00 1.99 0.12 0.13 82.03 09:04:01 AM 4 21.25 0.00 2.15 0.07 0.10 76.44 09:04:01 AM 5 22.22 0.00 2.18 0.07 0.12 75.42 09:04:01 AM 6 17.93 0.00 2.51 0.07 0.12 79.37 09:04:01 AM 7 16.60 0.00 2.19 0.27 0.12 80.82 09:05:01 AM all 7.68 0.00 0.91 0.06 0.06 91.29 09:05:01 AM 0 7.77 0.00 0.62 0.02 0.05 91.54 09:05:01 AM 1 13.44 0.00 0.85 0.03 0.08 85.59 09:05:01 AM 2 8.71 0.00 1.02 0.03 0.07 90.17 09:05:01 AM 3 7.07 0.00 0.94 0.00 0.08 91.91 09:05:01 AM 4 6.92 0.00 0.62 0.03 0.07 92.36 09:05:01 AM 5 9.24 0.00 0.42 0.25 0.05 90.04 09:05:01 AM 6 3.61 0.00 2.01 0.00 0.05 94.33 09:05:01 AM 7 4.69 0.00 0.80 0.08 0.05 94.37 09:06:01 AM all 21.27 0.00 0.63 0.04 0.05 78.01 09:06:01 AM 0 17.18 0.00 0.77 0.00 0.07 81.98 09:06:01 AM 1 40.99 0.00 0.13 0.00 0.05 58.83 09:06:01 AM 2 2.15 0.00 1.17 0.02 0.05 96.61 09:06:01 AM 3 11.19 0.00 0.20 0.02 0.02 88.57 09:06:01 AM 4 23.56 0.00 0.63 0.00 0.05 75.75 09:06:01 AM 5 35.48 0.00 1.37 0.00 0.07 63.09 09:06:01 AM 6 18.58 0.00 0.48 0.00 0.03 80.90 09:06:01 AM 7 21.00 0.00 0.28 0.25 0.07 78.40 09:07:01 AM all 31.42 0.00 2.14 0.49 0.09 65.87 09:07:01 AM 0 25.85 0.00 1.61 0.28 0.10 72.15 09:07:01 AM 1 48.39 0.00 2.20 1.38 0.08 47.95 09:07:01 AM 2 29.35 0.00 2.01 0.20 0.08 68.35 09:07:01 AM 3 19.68 0.00 2.00 0.49 0.08 77.76 09:07:01 AM 4 29.40 0.00 2.37 0.64 0.07 67.52 09:07:01 AM 5 33.14 0.00 2.42 0.42 0.08 63.94 09:07:01 AM 6 29.64 0.00 2.38 0.49 0.10 67.39 09:07:01 AM 7 35.94 0.00 2.13 0.00 0.08 61.85 09:08:01 AM all 27.34 0.00 1.83 0.01 0.10 70.71 09:08:01 AM 0 16.95 0.00 2.25 0.02 0.08 80.70 09:08:01 AM 1 29.18 0.00 1.47 0.00 0.10 69.24 09:08:01 AM 2 32.80 0.00 2.03 0.00 0.10 65.06 09:08:01 AM 3 24.41 0.00 1.81 0.00 0.10 73.68 09:08:01 AM 4 30.24 0.00 2.66 0.02 0.10 66.99 09:08:01 AM 5 26.84 0.00 1.74 0.03 0.10 71.29 09:08:01 AM 6 20.72 0.00 1.34 0.02 0.12 77.81 09:08:01 AM 7 37.59 0.00 1.37 0.02 0.10 60.92 09:09:01 AM all 29.20 0.00 1.53 0.33 0.08 68.85 09:09:01 AM 0 27.65 0.00 0.87 0.10 0.08 71.30 09:09:01 AM 1 42.25 0.00 2.32 0.10 0.08 55.24 09:09:01 AM 2 35.86 0.00 2.59 1.42 0.10 60.02 09:09:01 AM 3 35.26 0.00 1.39 0.00 0.08 63.27 09:09:01 AM 4 28.79 0.00 1.36 0.08 0.10 69.67 09:09:01 AM 5 22.40 0.00 0.87 0.02 0.07 76.65 09:09:01 AM 6 17.03 0.00 0.99 0.13 0.07 81.78 09:09:01 AM 7 24.37 0.00 1.87 0.80 0.08 72.87 09:10:01 AM all 17.97 0.00 1.98 0.35 0.06 79.63 09:10:01 AM 0 24.00 0.00 1.15 0.03 0.07 74.75 09:10:01 AM 1 24.27 0.00 2.15 0.22 0.07 73.29 09:10:01 AM 2 14.95 0.00 1.44 0.37 0.05 83.19 09:10:01 AM 3 26.32 0.00 2.99 0.05 0.07 70.57 09:10:01 AM 4 12.95 0.00 1.99 0.39 0.05 84.62 09:10:01 AM 5 13.79 0.00 1.78 0.07 0.05 84.32 09:10:01 AM 6 10.84 0.00 1.93 0.34 0.07 86.83 09:10:01 AM 7 16.63 0.00 2.45 1.37 0.05 79.50 09:10:01 AM all 11.93 0.00 1.19 0.00 0.00 86.88 09:10:01 AM 0 0.00 0.00 1.59 0.00 0.00 98.41 09:10:01 AM 1 0.00 0.00 1.59 0.00 0.00 98.41 09:10:01 AM 2 95.16 0.00 1.61 0.00 0.00 3.23 09:10:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 09:10:01 AM 4 0.00 0.00 0.00 0.00 0.00 100.00 09:10:01 AM 5 1.56 0.00 1.56 0.00 0.00 96.88 09:10:01 AM 6 0.00 0.00 1.61 0.00 0.00 98.39 09:10:01 AM 7 0.00 0.00 1.59 0.00 0.00 98.41 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.61 0.00 1.66 0.41 0.08 74.23 Average: 0 21.78 0.00 1.46 0.21 0.09 76.47 Average: 1 30.17 0.00 1.73 0.40 0.09 67.61 Average: 2 25.19 0.00 2.13 0.92 0.09 71.67 Average: 3 20.42 0.00 1.60 0.41 0.08 77.50 Average: 4 25.29 0.00 1.73 0.36 0.08 72.55 Average: 5 25.46 0.00 1.47 0.24 0.08 72.74 Average: 6 19.09 0.00 1.62 0.39 0.08 78.82 Average: 7 21.48 0.00 1.56 0.37 0.08 76.51