---> uname -a: Linux prd-centos8-docker-8c-8g-31720.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 1114 25327 19 5448 30302 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:9a:31:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.241/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fe9a:3178/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:22:11:0a 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::42:84ff:fe22:110a/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) 07/30/2025 _x86_64_ (8 CPU) 07:51:40 LINUX RESTART (8 CPU) 07:52:01 AM tps rtps wtps bread/s bwrtn/s 07:53:01 AM 129.29 8.56 120.73 1598.27 7708.46 07:54:01 AM 266.98 18.99 247.98 4143.69 14868.76 07:55:01 AM 191.67 0.20 191.47 32.92 46597.93 07:56:01 AM 37.15 0.60 36.55 394.27 1847.72 07:57:01 AM 28.89 0.48 28.41 21.46 520.01 07:58:01 AM 6.93 0.00 6.93 0.00 423.31 07:59:01 AM 21.75 0.00 21.75 0.00 378.95 08:00:01 AM 106.10 0.00 106.10 0.00 23671.39 08:01:01 AM 159.22 0.02 159.21 0.13 1848.44 08:02:01 AM 57.13 2.96 54.16 4541.11 28322.42 Average: 100.51 3.18 97.33 1073.35 12619.85 07:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:53:01 AM 29507544 31216204 3148168 9.64 2688 2030512 1485156 4.41 154504 2560240 198296 07:54:01 AM 28140012 30332748 4515700 13.83 2688 2504264 2122588 6.30 247832 3776364 180840 07:55:01 AM 25547148 28934156 7108564 21.77 2688 3671204 3370808 10.00 338500 6170016 4 07:56:01 AM 25009784 28413420 7645928 23.41 2688 3685984 4367104 12.96 432560 6602832 80 07:57:01 AM 24822124 28231368 7833588 23.99 2688 3691660 3863344 11.46 439016 6786348 76 07:58:01 AM 25728132 29146772 6927580 21.21 2688 3701004 3148684 9.34 441440 5883144 72 07:59:01 AM 25293544 28951788 7362168 22.54 2688 3938480 3185048 9.45 598548 6152356 234404 08:00:01 AM 23220040 27363400 9435672 28.89 2688 4412148 6121220 18.16 646636 8116496 4032 08:01:01 AM 24225308 28315508 8430404 25.82 2688 4346812 3789236 11.24 645816 7127720 15604 08:02:01 AM 25971120 31064060 6684592 20.47 2688 5339076 1507268 4.47 1284240 4738596 62676 Average: 25746476 29196942 6909236 21.16 2688 3732114 3296046 9.78 522909 5791411 69608 07:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 238.02 160.40 1379.07 27.84 0.00 0.00 0.00 0.00 07:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 403.93 320.78 5102.91 66.51 0.00 0.00 0.00 0.00 07:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 400.57 274.73 10468.01 44.21 0.00 0.00 0.00 0.00 07:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM lo 8.01 8.01 0.66 0.66 0.00 0.00 0.00 0.00 07:56:01 AM eth0 20.23 17.68 5.61 8.19 0.00 0.00 0.00 0.00 07:56:01 AM docker0 1.58 2.10 0.24 0.25 0.00 0.00 0.00 0.00 07:56:01 AM veth72cbadb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:57:01 AM lo 62.06 62.06 4.74 4.74 0.00 0.00 0.00 0.00 07:57:01 AM eth0 407.98 274.86 129.17 118.69 0.00 0.00 0.00 0.00 07:57:01 AM docker0 10.35 11.75 1.53 1.55 0.00 0.00 0.00 0.00 07:58:01 AM lo 24.30 24.30 1.19 1.19 0.00 0.00 0.00 0.00 07:58:01 AM eth0 308.03 221.40 131.14 80.65 0.00 0.00 0.00 0.00 07:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:59:01 AM eth0 110.91 120.78 720.64 1607.66 0.00 0.00 0.00 0.00 07:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM lo 225.74 225.74 33.45 33.45 0.00 0.00 0.00 0.00 08:00:01 AM eth0 595.53 308.76 2297.48 30.88 0.00 0.00 0.00 0.00 08:00:01 AM docker0 99.30 105.00 15.16 16.74 0.00 0.00 0.00 0.00 08:00:01 AM veth5b2efc3 91.35 96.22 15.58 14.44 0.00 0.00 0.00 0.00 08:00:01 AM vethcfdd3df 7.95 9.48 0.95 2.57 0.00 0.00 0.00 0.00 08:01:01 AM lo 1216.53 1216.53 215.32 215.32 0.00 0.00 0.00 0.00 08:01:01 AM eth0 230.44 157.64 311.24 58.81 0.00 0.00 0.00 0.00 08:01:01 AM docker0 530.69 544.34 106.20 101.50 0.00 0.00 0.00 0.00 08:02:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 08:02:01 AM eth0 191.32 181.41 1277.11 4852.24 0.00 0.00 0.00 0.00 08:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.75 153.75 25.54 25.54 0.00 0.00 0.00 0.00 Average: eth0 290.70 203.84 2182.30 689.71 0.00 0.00 0.00 0.00 Average: docker0 64.18 66.31 12.31 12.00 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) 07/30/2025 _x86_64_ (8 CPU) 07:51:40 LINUX RESTART (8 CPU) 07:52:01 AM CPU %user %nice %system %iowait %steal %idle 07:53:01 AM all 10.20 0.00 1.22 0.92 0.05 87.61 07:53:01 AM 0 2.21 0.00 0.79 0.70 0.05 96.26 07:53:01 AM 1 5.40 0.00 0.72 0.38 0.03 93.46 07:53:01 AM 2 11.40 0.00 1.10 0.77 0.05 86.68 07:53:01 AM 3 4.73 0.00 0.65 0.47 0.05 94.10 07:53:01 AM 4 1.91 0.00 0.57 0.20 0.07 97.26 07:53:01 AM 5 4.56 0.00 0.74 0.65 0.03 94.01 07:53:01 AM 6 20.29 0.00 1.95 1.02 0.05 76.68 07:53:01 AM 7 31.09 0.00 3.21 3.18 0.08 62.43 07:54:01 AM all 31.44 0.00 1.50 1.48 0.10 65.48 07:54:01 AM 0 39.87 0.00 1.51 1.87 0.10 56.65 07:54:01 AM 1 37.85 0.00 1.47 2.12 0.12 58.44 07:54:01 AM 2 16.73 0.00 1.49 1.34 0.10 80.34 07:54:01 AM 3 17.34 0.00 1.44 2.25 0.08 78.89 07:54:01 AM 4 34.74 0.00 1.00 0.48 0.10 63.67 07:54:01 AM 5 24.21 0.00 1.71 1.77 0.12 72.19 07:54:01 AM 6 43.29 0.00 1.86 1.17 0.10 53.58 07:54:01 AM 7 37.38 0.00 1.52 0.84 0.10 60.16 07:55:01 AM all 32.81 0.00 2.59 3.02 0.10 61.49 07:55:01 AM 0 46.08 0.00 2.25 0.30 0.12 51.24 07:55:01 AM 1 34.06 0.00 3.08 4.26 0.12 58.47 07:55:01 AM 2 32.64 0.00 2.59 7.63 0.10 57.04 07:55:01 AM 3 20.10 0.00 2.35 5.97 0.08 71.49 07:55:01 AM 4 34.29 0.00 3.36 2.09 0.08 60.17 07:55:01 AM 5 10.76 0.00 2.62 1.19 0.08 85.34 07:55:01 AM 6 47.81 0.00 1.96 1.64 0.10 48.50 07:55:01 AM 7 36.75 0.00 2.52 1.06 0.08 59.59 07:56:01 AM all 20.78 0.00 2.05 0.20 0.09 76.89 07:56:01 AM 0 18.77 0.00 2.42 0.05 0.08 78.67 07:56:01 AM 1 13.96 0.00 1.89 0.72 0.10 83.33 07:56:01 AM 2 25.15 0.00 2.21 0.05 0.08 72.51 07:56:01 AM 3 21.55 0.00 2.24 0.10 0.10 76.01 07:56:01 AM 4 23.71 0.00 2.06 0.25 0.08 73.89 07:56:01 AM 5 23.16 0.00 1.79 0.25 0.08 74.72 07:56:01 AM 6 21.07 0.00 2.08 0.07 0.10 76.69 07:56:01 AM 7 18.86 0.00 1.72 0.08 0.07 79.26 07:57:01 AM all 18.07 0.00 2.07 0.17 0.11 79.59 07:57:01 AM 0 16.37 0.00 1.89 0.03 0.10 81.61 07:57:01 AM 1 14.84 0.00 2.53 0.34 0.12 82.18 07:57:01 AM 2 16.72 0.00 2.06 0.42 0.12 80.68 07:57:01 AM 3 19.32 0.00 1.78 0.08 0.10 78.72 07:57:01 AM 4 19.50 0.00 2.13 0.05 0.10 78.22 07:57:01 AM 5 16.31 0.00 1.83 0.03 0.13 81.69 07:57:01 AM 6 20.51 0.00 2.21 0.27 0.10 76.92 07:57:01 AM 7 21.00 0.00 2.12 0.12 0.08 76.68 07:58:01 AM all 10.58 0.00 0.72 0.01 0.04 88.65 07:58:01 AM 0 6.41 0.00 0.35 0.00 0.03 93.20 07:58:01 AM 1 7.09 0.00 0.45 0.02 0.07 92.38 07:58:01 AM 2 5.81 0.00 1.29 0.00 0.03 92.87 07:58:01 AM 3 6.26 0.00 0.50 0.00 0.05 93.19 07:58:01 AM 4 21.95 0.00 0.62 0.02 0.05 77.36 07:58:01 AM 5 13.96 0.00 0.65 0.00 0.03 85.35 07:58:01 AM 6 5.03 0.00 0.59 0.07 0.03 94.28 07:58:01 AM 7 18.11 0.00 1.29 0.00 0.05 80.56 07:59:01 AM all 30.33 0.00 0.85 0.05 0.57 68.20 07:59:01 AM 0 37.98 0.00 0.52 0.00 0.30 61.20 07:59:01 AM 1 18.23 0.00 0.77 0.02 0.37 80.63 07:59:01 AM 2 12.15 0.00 1.16 0.02 0.15 86.52 07:59:01 AM 3 21.43 0.00 0.73 0.12 0.38 77.33 07:59:01 AM 4 30.23 0.00 0.86 0.00 1.38 67.53 07:59:01 AM 5 31.89 0.00 1.00 0.00 0.30 66.81 07:59:01 AM 6 37.31 0.00 0.76 0.08 1.50 60.35 07:59:01 AM 7 53.14 0.00 0.99 0.13 0.15 45.59 08:00:01 AM all 27.45 0.00 2.03 0.81 0.12 69.59 08:00:01 AM 0 9.35 0.00 1.74 1.02 0.13 87.75 08:00:01 AM 1 25.45 0.00 1.90 1.90 0.10 70.64 08:00:01 AM 2 32.84 0.00 1.85 0.50 0.12 64.69 08:00:01 AM 3 26.17 0.00 2.57 2.59 0.10 68.57 08:00:01 AM 4 18.69 0.00 1.98 0.29 0.13 78.91 08:00:01 AM 5 37.81 0.00 1.91 0.10 0.12 60.06 08:00:01 AM 6 44.11 0.00 2.50 0.02 0.10 53.27 08:00:01 AM 7 25.17 0.00 1.81 0.05 0.12 72.85 08:01:01 AM all 28.49 0.00 2.01 0.27 0.10 69.13 08:01:01 AM 0 29.66 0.00 2.53 0.08 0.10 67.62 08:01:01 AM 1 34.70 0.00 1.83 0.03 0.12 63.32 08:01:01 AM 2 27.81 0.00 1.52 0.03 0.10 70.53 08:01:01 AM 3 20.11 0.00 1.91 0.10 0.12 77.75 08:01:01 AM 4 27.83 0.00 2.71 1.81 0.10 67.54 08:01:01 AM 5 21.57 0.00 2.49 0.05 0.10 75.80 08:01:01 AM 6 32.95 0.00 1.34 0.00 0.10 65.61 08:01:01 AM 7 33.24 0.00 1.78 0.02 0.10 64.86 08:02:01 AM all 22.11 0.00 1.65 1.42 0.06 74.77 08:02:01 AM 0 10.71 0.00 1.69 0.15 0.07 87.39 08:02:01 AM 1 23.62 0.00 2.49 4.81 0.07 69.01 08:02:01 AM 2 26.53 0.00 1.45 2.54 0.05 69.42 08:02:01 AM 3 10.88 0.00 1.91 0.49 0.05 86.68 08:02:01 AM 4 31.91 0.00 1.90 1.15 0.05 64.98 08:02:01 AM 5 20.87 0.00 1.45 0.00 0.07 77.61 08:02:01 AM 6 34.76 0.00 1.34 1.90 0.07 61.93 08:02:01 AM 7 17.57 0.00 0.97 0.28 0.05 81.13 Average: all 23.21 0.00 1.67 0.83 0.13 74.15 Average: 0 21.66 0.00 1.57 0.42 0.11 76.24 Average: 1 21.50 0.00 1.71 1.46 0.12 75.21 Average: 2 20.77 0.00 1.67 1.33 0.09 76.14 Average: 3 16.76 0.00 1.61 1.22 0.11 80.30 Average: 4 24.48 0.00 1.72 0.63 0.22 72.95 Average: 5 20.51 0.00 1.62 0.41 0.11 77.36 Average: 6 30.70 0.00 1.66 0.62 0.23 66.79 Average: 7 29.23 0.00 1.79 0.58 0.09 68.31