---> uname -a: Linux prd-centos8-docker-8c-8g-26573.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 1141 25121 19 5627 30275 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:2e:10:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:fe2e:1034/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:d3:4c: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:d1ff:fed3:4c43/64 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) 07/08/2025 _x86_64_ (8 CPU) 08:13:21 LINUX RESTART (8 CPU) 08:14:01 AM tps rtps wtps bread/s bwrtn/s 08:15:01 AM 229.66 16.63 213.03 3539.49 10189.77 08:16:01 AM 190.26 2.41 187.85 545.59 15752.76 08:17:01 AM 141.49 0.83 140.66 486.08 41875.07 08:18:01 AM 35.74 0.05 35.69 0.53 547.58 08:19:01 AM 9.41 0.43 8.98 20.93 212.11 08:20:01 AM 10.51 0.00 10.51 0.00 501.47 08:21:01 AM 110.81 0.00 110.81 0.00 23654.23 08:22:01 AM 31.47 0.00 31.47 0.00 790.14 08:23:01 AM 144.31 2.45 141.86 4480.69 2466.68 08:24:01 AM 47.75 1.58 46.17 1762.61 32998.65 Average: 95.15 2.44 92.71 1083.59 12899.83 08:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 AM 28839516 30822192 3816196 11.69 2688 2297864 1738036 5.16 179104 3171096 252048 08:16:01 AM 26643396 28905312 6012316 18.41 2688 2569940 3953584 11.73 277052 5228484 88580 08:17:01 AM 24544136 27938952 8111576 24.84 2688 3677556 5592088 16.59 429792 7068944 128 08:18:01 AM 24617696 28016112 8038016 24.61 2688 3681188 4206460 12.48 438208 6990684 116 08:19:01 AM 24476212 27877760 8179500 25.05 2688 3684212 4244672 12.59 439400 7130672 120 08:20:01 AM 25048608 28459288 7607104 23.29 2688 3693112 3916192 11.62 442320 6559528 432 08:21:01 AM 23455396 27567384 9200316 28.17 2688 4381460 6041492 17.92 548464 7981864 1560 08:22:01 AM 24548264 28628680 8107448 24.83 2688 4336272 3570644 10.59 546536 6905136 17172 08:23:01 AM 23723636 28800324 8932076 27.35 2688 5325360 3259032 9.67 726888 7539692 836360 08:24:01 AM 25792816 31068308 6862896 21.02 2688 5520244 1475272 4.38 959236 5239244 39024 Average: 25168968 28808431 7486744 22.93 2688 3916721 3799747 11.27 498700 6381534 123554 08:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 317.89 241.60 3143.31 53.36 0.00 0.00 0.00 0.00 08:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 287.60 234.80 3783.47 39.84 0.00 0.00 0.00 0.00 08:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM lo 2.03 2.03 0.10 0.10 0.00 0.00 0.00 0.00 08:17:01 AM eth0 306.61 180.26 9477.21 18.75 0.00 0.00 0.00 0.00 08:17:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:17:01 AM vethcc6c2c3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:18:01 AM lo 47.92 47.92 4.09 4.09 0.00 0.00 0.00 0.00 08:18:01 AM eth0 143.40 97.33 40.75 41.88 0.00 0.00 0.00 0.00 08:18:01 AM docker0 9.90 11.28 1.56 1.44 0.00 0.00 0.00 0.00 08:19:01 AM lo 56.33 56.33 2.87 2.87 0.00 0.00 0.00 0.00 08:19:01 AM eth0 252.78 179.74 65.80 74.80 0.00 0.00 0.00 0.00 08:19:01 AM docker0 0.70 0.93 0.11 0.16 0.00 0.00 0.00 0.00 08:20:01 AM lo 1.87 1.87 0.09 0.09 0.00 0.00 0.00 0.00 08:20:01 AM eth0 122.33 86.57 81.21 21.10 0.00 0.00 0.00 0.00 08:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM lo 19.58 19.58 2.46 2.46 0.00 0.00 0.00 0.00 08:21:01 AM eth0 680.16 364.31 2968.18 39.54 0.00 0.00 0.00 0.00 08:21:01 AM docker0 8.70 9.98 0.82 1.72 0.00 0.00 0.00 0.00 08:21:01 AM veth8415568 8.70 10.11 0.94 1.73 0.00 0.00 0.00 0.00 08:21:01 AM veth9c7ef21 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:22:01 AM lo 1427.09 1427.09 246.76 246.76 0.00 0.00 0.00 0.00 08:22:01 AM eth0 121.64 92.30 311.33 35.83 0.00 0.00 0.00 0.00 08:22:01 AM docker0 619.76 636.38 120.64 116.34 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 08:23:01 AM eth0 70.68 59.47 1249.43 13.35 0.00 0.00 0.00 0.00 08:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 376.64 239.50 2322.43 35.60 0.00 0.00 0.00 0.00 08:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.58 155.58 25.64 25.64 0.00 0.00 0.00 0.00 Average: eth0 267.97 177.59 2344.63 37.40 0.00 0.00 0.00 0.00 Average: docker0 63.91 65.88 12.31 11.97 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) 07/08/2025 _x86_64_ (8 CPU) 08:13:21 LINUX RESTART (8 CPU) 08:14:01 AM CPU %user %nice %system %iowait %steal %idle 08:15:01 AM all 15.59 0.00 1.23 0.78 0.08 82.33 08:15:01 AM 0 7.51 0.00 0.72 0.50 0.10 91.18 08:15:01 AM 1 23.03 0.00 2.27 1.15 0.08 73.46 08:15:01 AM 2 16.95 0.00 0.82 0.64 0.07 81.53 08:15:01 AM 3 10.67 0.00 1.06 1.12 0.08 87.07 08:15:01 AM 4 16.25 0.00 1.67 0.52 0.07 81.49 08:15:01 AM 5 22.73 0.00 1.89 1.02 0.07 74.30 08:15:01 AM 6 12.84 0.00 0.54 0.03 0.07 86.52 08:15:01 AM 7 14.72 0.00 0.88 1.22 0.07 83.11 08:16:01 AM all 44.97 0.00 1.35 0.74 0.11 52.84 08:16:01 AM 0 42.13 0.00 0.73 0.43 0.10 56.60 08:16:01 AM 1 45.85 0.00 1.44 0.25 0.12 52.35 08:16:01 AM 2 14.84 0.00 1.42 1.70 0.10 81.94 08:16:01 AM 3 39.61 0.00 1.67 1.22 0.10 57.40 08:16:01 AM 4 55.32 0.00 1.12 0.53 0.12 42.91 08:16:01 AM 5 49.68 0.00 2.07 0.60 0.12 47.53 08:16:01 AM 6 43.13 0.00 0.87 0.53 0.10 55.36 08:16:01 AM 7 69.24 0.00 1.47 0.60 0.10 28.59 08:17:01 AM all 21.95 0.00 3.17 1.25 0.10 73.53 08:17:01 AM 0 19.33 0.00 2.31 0.52 0.10 77.73 08:17:01 AM 1 19.72 0.00 3.84 3.91 0.10 72.43 08:17:01 AM 2 22.53 0.00 3.52 2.10 0.10 71.76 08:17:01 AM 3 23.45 0.00 2.54 0.64 0.10 73.27 08:17:01 AM 4 15.75 0.00 2.57 0.66 0.08 80.93 08:17:01 AM 5 23.27 0.00 3.15 1.31 0.08 72.18 08:17:01 AM 6 29.73 0.00 3.25 0.15 0.10 66.77 08:17:01 AM 7 21.79 0.00 4.17 0.74 0.10 73.20 08:18:01 AM all 18.89 0.00 2.20 0.07 0.09 78.74 08:18:01 AM 0 17.23 0.00 1.67 0.05 0.10 80.94 08:18:01 AM 1 18.13 0.00 2.63 0.07 0.08 79.09 08:18:01 AM 2 16.64 0.00 2.24 0.07 0.10 80.94 08:18:01 AM 3 20.68 0.00 2.18 0.03 0.10 77.01 08:18:01 AM 4 15.76 0.00 1.98 0.10 0.08 82.08 08:18:01 AM 5 14.24 0.00 2.31 0.13 0.10 83.21 08:18:01 AM 6 26.25 0.00 2.29 0.07 0.10 71.29 08:18:01 AM 7 22.22 0.00 2.29 0.03 0.08 75.36 08:19:01 AM all 6.04 0.00 1.05 0.01 0.08 92.82 08:19:01 AM 0 5.33 0.00 0.95 0.00 0.08 93.63 08:19:01 AM 1 6.27 0.00 1.44 0.03 0.10 92.16 08:19:01 AM 2 6.23 0.00 0.90 0.03 0.08 92.75 08:19:01 AM 3 4.00 0.00 1.30 0.00 0.07 94.63 08:19:01 AM 4 6.00 0.00 0.52 0.00 0.07 93.42 08:19:01 AM 5 6.69 0.00 0.75 0.00 0.07 92.49 08:19:01 AM 6 9.95 0.00 1.14 0.02 0.07 88.83 08:19:01 AM 7 3.86 0.00 1.40 0.02 0.08 94.63 08:20:01 AM all 17.16 0.00 0.40 0.02 0.05 82.36 08:20:01 AM 0 6.52 0.00 0.55 0.00 0.05 92.88 08:20:01 AM 1 7.23 0.00 0.72 0.02 0.07 91.96 08:20:01 AM 2 38.04 0.00 0.40 0.02 0.07 61.48 08:20:01 AM 3 30.08 0.00 0.45 0.02 0.05 69.40 08:20:01 AM 4 8.37 0.00 0.37 0.12 0.05 91.09 08:20:01 AM 5 26.51 0.00 0.30 0.00 0.05 73.14 08:20:01 AM 6 13.16 0.00 0.12 0.00 0.03 86.69 08:20:01 AM 7 7.38 0.00 0.30 0.00 0.05 92.27 08:21:01 AM all 33.68 0.00 2.09 0.72 0.10 63.41 08:21:01 AM 0 31.21 0.00 1.82 0.08 0.10 66.78 08:21:01 AM 1 39.90 0.00 2.15 1.36 0.10 56.49 08:21:01 AM 2 50.33 0.00 3.06 1.21 0.10 45.30 08:21:01 AM 3 31.00 0.00 1.94 0.64 0.12 66.30 08:21:01 AM 4 23.29 0.00 1.69 1.51 0.10 73.40 08:21:01 AM 5 43.24 0.00 2.28 0.08 0.10 54.30 08:21:01 AM 6 25.42 0.00 1.70 0.59 0.08 72.22 08:21:01 AM 7 25.04 0.00 2.09 0.30 0.10 72.47 08:22:01 AM all 27.84 0.00 2.18 0.05 0.12 69.80 08:22:01 AM 0 25.99 0.00 2.13 0.05 0.12 71.71 08:22:01 AM 1 37.82 0.00 1.31 0.02 0.12 60.74 08:22:01 AM 2 25.56 0.00 3.01 0.03 0.12 71.28 08:22:01 AM 3 29.87 0.00 1.81 0.02 0.10 68.19 08:22:01 AM 4 27.92 0.00 2.32 0.12 0.13 69.51 08:22:01 AM 5 30.92 0.00 2.15 0.02 0.12 66.80 08:22:01 AM 6 16.83 0.00 2.44 0.05 0.12 80.56 08:22:01 AM 7 27.76 0.00 2.31 0.10 0.13 69.70 08:23:01 AM all 30.11 0.00 1.52 0.34 0.08 67.95 08:23:01 AM 0 39.56 0.00 2.18 0.90 0.08 57.28 08:23:01 AM 1 35.07 0.00 1.20 0.08 0.07 63.58 08:23:01 AM 2 37.20 0.00 1.05 0.02 0.08 61.65 08:23:01 AM 3 33.93 0.00 1.89 0.22 0.10 63.86 08:23:01 AM 4 20.44 0.00 0.89 0.05 0.08 78.54 08:23:01 AM 5 37.85 0.00 1.35 0.00 0.08 60.71 08:23:01 AM 6 19.71 0.00 2.09 1.39 0.08 76.72 08:23:01 AM 7 17.10 0.00 1.47 0.07 0.08 81.28 08:24:01 AM all 24.17 0.00 0.99 0.82 0.07 73.95 08:24:01 AM 0 35.33 0.00 0.95 0.00 0.10 63.62 08:24:01 AM 1 11.34 0.00 1.15 1.15 0.08 86.27 08:24:01 AM 2 44.21 0.00 1.67 1.77 0.07 52.28 08:24:01 AM 3 13.15 0.00 0.77 0.35 0.07 85.66 08:24:01 AM 4 28.39 0.00 0.52 0.03 0.05 71.00 08:24:01 AM 5 29.29 0.00 1.05 1.17 0.07 68.42 08:24:01 AM 6 8.92 0.00 0.77 1.94 0.07 88.31 08:24:01 AM 7 22.76 0.00 1.00 0.15 0.05 76.04 Average: all 24.04 0.00 1.62 0.48 0.09 73.78 Average: 0 23.01 0.00 1.40 0.25 0.09 75.24 Average: 1 24.43 0.00 1.81 0.80 0.09 72.86 Average: 2 27.25 0.00 1.81 0.76 0.09 70.10 Average: 3 23.65 0.00 1.56 0.43 0.09 74.28 Average: 4 21.76 0.00 1.36 0.36 0.08 76.43 Average: 5 28.44 0.00 1.73 0.43 0.09 69.31 Average: 6 20.59 0.00 1.52 0.48 0.08 77.34 Average: 7 23.18 0.00 1.74 0.32 0.09 74.67