---> uname -a: Linux prd-centos8-docker-8c-8g-26355.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 1132 25127 19 5630 30284 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:23:17:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fe23:1790/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:ad:2a:60 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:a6ff:fead:2a60/64 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) 07/07/2025 _x86_64_ (8 CPU) 09:09:18 LINUX RESTART (8 CPU) 09:10:01 AM tps rtps wtps bread/s bwrtn/s 09:11:01 AM 234.52 16.81 217.71 3713.43 11120.44 09:12:01 AM 189.94 2.38 187.56 507.08 15289.39 09:13:01 AM 143.47 0.72 142.75 440.52 41943.15 09:14:01 AM 35.50 0.48 35.02 21.46 539.49 09:15:01 AM 9.38 0.00 9.38 0.00 213.68 09:16:01 AM 8.63 0.00 8.63 0.00 461.01 09:17:01 AM 104.03 0.00 104.03 0.00 23393.19 09:18:01 AM 20.28 0.00 20.28 0.00 758.40 09:19:01 AM 210.70 2.45 208.25 4477.79 2571.09 09:20:01 AM 45.45 1.35 44.10 1721.83 31193.80 Average: 100.19 2.42 97.77 1088.16 12748.78 09:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:11:01 AM 28862564 30833416 3793148 11.62 2688 2286380 1718204 5.10 175564 3149676 221852 09:12:01 AM 26585732 28852080 6069980 18.59 2688 2574200 4039344 11.98 276312 5288612 88596 09:13:01 AM 24794308 28191912 7861404 24.07 2688 3680388 4405252 13.07 428624 6823824 220 09:14:01 AM 24550476 27952816 8105236 24.82 2688 3685060 4273836 12.68 437972 7059484 712 09:15:01 AM 24473228 27877296 8182484 25.06 2688 3686684 4302764 12.77 438288 7136700 68 09:16:01 AM 25395932 28808380 7259780 22.23 2688 3694852 3539784 10.50 440156 6217516 28 09:17:01 AM 24098508 28212332 8557204 26.20 2688 4380284 5527484 16.40 538884 7354372 216 09:18:01 AM 23184600 27331196 9471112 29.00 2688 4416860 6154104 18.26 551988 8247780 1052 09:19:01 AM 24006340 28982872 8649372 26.49 2688 5228360 3441080 10.21 707180 7280244 754048 09:20:01 AM 25814972 31085984 6840740 20.95 2688 5516372 1432160 4.25 787340 5389732 78524 Average: 25176666 28812828 7479046 22.90 2688 3914944 3883401 11.52 478231 6394794 114532 09:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 305.28 241.00 2877.98 53.02 0.00 0.00 0.00 0.00 09:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 316.56 233.57 4055.69 41.32 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM lo 2.13 2.13 0.10 0.10 0.00 0.00 0.00 0.00 09:13:01 AM eth0 307.35 176.52 9479.01 18.58 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 09:13:01 AM vethd418065 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:14:01 AM lo 48.37 48.37 4.11 4.11 0.00 0.00 0.00 0.00 09:14:01 AM eth0 192.42 115.64 50.27 50.49 0.00 0.00 0.00 0.00 09:14:01 AM docker0 9.91 11.33 1.57 1.44 0.00 0.00 0.00 0.00 09:15:01 AM lo 57.50 57.50 2.93 2.93 0.00 0.00 0.00 0.00 09:15:01 AM eth0 182.89 138.15 49.60 56.30 0.00 0.00 0.00 0.00 09:15:01 AM docker0 0.70 0.93 0.11 0.17 0.00 0.00 0.00 0.00 09:16:01 AM lo 7.80 7.80 0.38 0.38 0.00 0.00 0.00 0.00 09:16:01 AM eth0 140.94 105.77 86.09 32.38 0.00 0.00 0.00 0.00 09:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:17:01 AM eth0 622.24 338.89 2969.23 41.40 0.00 0.00 0.00 0.00 09:17:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM veth464cbbb 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:17:01 AM vetheb22e32 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:18:01 AM lo 1073.79 1073.79 184.03 184.03 0.00 0.00 0.00 0.00 09:18:01 AM eth0 111.60 68.36 33.97 33.39 0.00 0.00 0.00 0.00 09:18:01 AM docker0 461.05 478.04 80.13 93.86 0.00 0.00 0.00 0.00 09:18:01 AM veth464cbbb 425.94 442.40 82.64 69.46 0.00 0.00 0.00 0.01 09:18:01 AM vetheb22e32 35.10 36.12 3.79 24.65 0.00 0.00 0.00 0.00 09:19:01 AM lo 393.42 393.42 66.08 66.08 0.00 0.00 0.00 0.00 09:19:01 AM eth0 97.10 81.87 1532.04 16.49 0.00 0.00 0.00 0.00 09:19:01 AM docker0 168.47 170.35 41.48 24.28 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 304.27 223.56 2304.66 34.21 0.00 0.00 0.00 0.00 09:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.32 158.32 25.77 25.77 0.00 0.00 0.00 0.00 Average: eth0 258.07 172.34 2343.93 37.76 0.00 0.00 0.00 0.00 Average: docker0 64.01 66.09 12.33 11.98 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) 07/07/2025 _x86_64_ (8 CPU) 09:09:18 LINUX RESTART (8 CPU) 09:10:01 AM CPU %user %nice %system %iowait %steal %idle 09:11:01 AM all 15.06 0.00 1.26 0.62 0.06 82.99 09:11:01 AM 0 10.06 0.00 0.50 0.10 0.07 89.27 09:11:01 AM 1 11.03 0.00 1.02 0.85 0.07 87.03 09:11:01 AM 2 8.44 0.00 0.79 0.49 0.08 90.20 09:11:01 AM 3 24.08 0.00 1.65 0.43 0.07 73.77 09:11:01 AM 4 29.71 0.00 2.61 1.10 0.07 66.51 09:11:01 AM 5 19.33 0.00 1.72 0.67 0.07 78.22 09:11:01 AM 6 10.93 0.00 1.37 1.20 0.07 86.43 09:11:01 AM 7 6.85 0.00 0.45 0.13 0.03 92.54 09:12:01 AM all 46.61 0.00 1.35 0.60 0.09 51.36 09:12:01 AM 0 25.98 0.00 1.37 0.53 0.08 72.03 09:12:01 AM 1 64.39 0.00 2.17 1.25 0.10 32.08 09:12:01 AM 2 49.66 0.00 1.10 0.75 0.10 48.39 09:12:01 AM 3 52.69 0.00 1.59 0.87 0.10 44.75 09:12:01 AM 4 30.70 0.00 1.52 0.38 0.10 67.30 09:12:01 AM 5 47.12 0.00 1.12 0.78 0.08 50.89 09:12:01 AM 6 56.49 0.00 1.17 0.13 0.08 42.12 09:12:01 AM 7 45.84 0.00 0.75 0.05 0.08 53.27 09:13:01 AM all 21.74 0.00 2.99 0.84 0.08 74.35 09:13:01 AM 0 27.25 0.00 3.26 0.24 0.08 69.18 09:13:01 AM 1 16.95 0.00 3.87 1.68 0.08 77.41 09:13:01 AM 2 22.28 0.00 2.65 1.44 0.08 73.54 09:13:01 AM 3 21.51 0.00 2.93 0.77 0.08 74.70 09:13:01 AM 4 24.55 0.00 3.33 0.42 0.08 71.62 09:13:01 AM 5 21.69 0.00 1.95 0.27 0.07 76.02 09:13:01 AM 6 18.74 0.00 2.80 0.67 0.07 77.72 09:13:01 AM 7 20.93 0.00 3.16 1.23 0.07 74.61 09:14:01 AM all 19.39 0.00 2.14 0.06 0.08 78.33 09:14:01 AM 0 14.71 0.00 1.64 0.03 0.10 83.51 09:14:01 AM 1 15.74 0.00 2.58 0.10 0.08 81.49 09:14:01 AM 2 20.22 0.00 2.33 0.03 0.07 77.35 09:14:01 AM 3 16.56 0.00 2.16 0.08 0.08 81.11 09:14:01 AM 4 22.51 0.00 1.96 0.07 0.08 75.38 09:14:01 AM 5 19.45 0.00 2.04 0.02 0.08 78.41 09:14:01 AM 6 18.94 0.00 1.99 0.08 0.07 78.92 09:14:01 AM 7 26.97 0.00 2.46 0.03 0.10 70.44 09:15:01 AM all 5.31 0.00 0.94 0.02 0.06 93.67 09:15:01 AM 0 5.03 0.00 1.00 0.03 0.07 93.87 09:15:01 AM 1 7.12 0.00 1.09 0.00 0.07 91.73 09:15:01 AM 2 7.55 0.00 0.90 0.02 0.07 91.46 09:15:01 AM 3 3.13 0.00 1.34 0.02 0.07 95.45 09:15:01 AM 4 4.81 0.00 0.95 0.03 0.05 94.15 09:15:01 AM 5 3.28 0.00 0.79 0.00 0.07 95.87 09:15:01 AM 6 6.53 0.00 1.05 0.05 0.05 92.32 09:15:01 AM 7 5.00 0.00 0.40 0.02 0.05 94.53 09:16:01 AM all 11.73 0.00 0.40 0.01 0.04 87.81 09:16:01 AM 0 2.29 0.00 0.18 0.05 0.05 97.43 09:16:01 AM 1 15.93 0.00 0.17 0.00 0.05 83.85 09:16:01 AM 2 5.33 0.00 0.75 0.05 0.03 93.84 09:16:01 AM 3 4.14 0.00 0.28 0.00 0.05 95.53 09:16:01 AM 4 7.74 0.00 0.25 0.00 0.03 91.98 09:16:01 AM 5 6.39 0.00 0.42 0.00 0.03 93.16 09:16:01 AM 6 45.10 0.00 0.85 0.02 0.05 53.98 09:16:01 AM 7 6.91 0.00 0.27 0.00 0.03 92.79 09:17:01 AM all 36.31 0.00 2.06 0.56 0.08 61.00 09:17:01 AM 0 39.84 0.00 1.93 0.45 0.08 57.69 09:17:01 AM 1 27.99 0.00 1.62 1.42 0.10 68.86 09:17:01 AM 2 31.80 0.00 2.68 0.55 0.07 64.90 09:17:01 AM 3 28.58 0.00 1.93 0.74 0.08 68.66 09:17:01 AM 4 35.06 0.00 2.03 0.82 0.07 62.02 09:17:01 AM 5 43.63 0.00 2.28 0.07 0.08 53.94 09:17:01 AM 6 39.84 0.00 2.46 0.28 0.08 57.33 09:17:01 AM 7 43.76 0.00 1.51 0.12 0.07 54.55 09:18:01 AM all 31.52 0.00 1.71 0.03 0.10 66.64 09:18:01 AM 0 32.21 0.00 1.74 0.03 0.10 65.91 09:18:01 AM 1 35.03 0.00 1.54 0.02 0.08 63.33 09:18:01 AM 2 44.72 0.00 2.41 0.02 0.10 52.75 09:18:01 AM 3 35.58 0.00 1.36 0.00 0.10 62.96 09:18:01 AM 4 29.98 0.00 1.73 0.02 0.12 68.16 09:18:01 AM 5 25.07 0.00 1.37 0.08 0.12 73.35 09:18:01 AM 6 28.62 0.00 1.58 0.03 0.10 69.67 09:18:01 AM 7 20.90 0.00 1.96 0.00 0.10 77.04 09:19:01 AM all 27.70 0.00 1.80 0.37 0.09 70.04 09:19:01 AM 0 34.26 0.00 1.99 0.23 0.10 63.41 09:19:01 AM 1 12.16 0.00 2.04 0.08 0.08 85.63 09:19:01 AM 2 31.54 0.00 1.17 0.02 0.10 67.17 09:19:01 AM 3 18.26 0.00 2.38 1.02 0.12 78.21 09:19:01 AM 4 37.77 0.00 1.00 0.03 0.10 61.09 09:19:01 AM 5 41.15 0.00 2.69 1.39 0.07 54.69 09:19:01 AM 6 15.70 0.00 1.47 0.02 0.08 82.73 09:19:01 AM 7 30.67 0.00 1.64 0.13 0.10 67.46 09:20:01 AM all 29.68 0.00 1.16 0.61 0.08 68.47 09:20:01 AM 0 28.57 0.00 1.34 0.82 0.08 69.18 09:20:01 AM 1 39.31 0.00 1.40 1.75 0.08 57.44 09:20:01 AM 2 25.86 0.00 0.95 0.79 0.07 72.33 09:20:01 AM 3 13.63 0.00 1.31 0.77 0.07 84.23 09:20:01 AM 4 33.53 0.00 1.37 0.50 0.07 64.52 09:20:01 AM 5 37.84 0.00 0.72 0.10 0.08 61.25 09:20:01 AM 6 40.97 0.00 1.27 0.13 0.07 57.56 09:20:01 AM 7 17.70 0.00 0.90 0.03 0.08 81.28 Average: all 24.50 0.00 1.58 0.37 0.08 73.47 Average: 0 22.01 0.00 1.49 0.25 0.08 76.16 Average: 1 24.57 0.00 1.75 0.72 0.08 72.88 Average: 2 24.74 0.00 1.57 0.41 0.08 73.19 Average: 3 21.81 0.00 1.69 0.47 0.08 75.94 Average: 4 25.63 0.00 1.67 0.34 0.08 72.28 Average: 5 26.49 0.00 1.51 0.34 0.08 71.59 Average: 6 28.19 0.00 1.60 0.26 0.07 69.87 Average: 7 22.55 0.00 1.35 0.17 0.07 75.86