---> uname -a: Linux prd-centos8-docker-8c-8g-4645.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 1148 25066 19 5675 30268 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:81:de:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85495sec preferred_lft 85495sec inet6 fe80::f816:3eff:fe81:def9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:62:e9:52 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:f6ff:fe62:e952/64 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) 10/23/2025 _x86_64_ (8 CPU) 06:45:40 LINUX RESTART (8 CPU) 06:46:01 AM tps rtps wtps bread/s bwrtn/s 06:47:01 AM 235.89 20.59 215.29 5436.74 9577.97 06:48:01 AM 241.62 18.71 222.91 4136.75 11377.82 06:49:01 AM 129.71 0.30 129.41 77.59 12391.82 06:50:01 AM 110.11 0.65 109.46 424.26 39560.20 06:51:01 AM 37.23 0.07 37.16 0.67 770.65 06:52:01 AM 10.76 0.43 10.33 20.93 293.55 06:53:01 AM 3.30 0.00 3.30 0.00 82.57 06:54:01 AM 1.20 0.00 1.20 0.00 38.98 06:55:01 AM 1.33 0.00 1.33 0.00 39.93 06:56:01 AM 17.30 0.00 17.30 0.00 623.25 06:57:01 AM 103.15 0.00 103.15 0.00 23738.45 06:58:01 AM 13.20 0.00 13.20 0.00 356.77 06:59:01 AM 146.65 2.48 144.17 4510.63 2076.71 07:00:01 AM 47.11 1.35 45.76 1722.11 33854.71 Average: 78.47 3.18 75.29 1166.47 9627.51 06:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:47:01 AM 29602828 31264328 3052884 9.35 2688 1984752 1422156 4.22 148212 2475636 161708 06:48:01 AM 27384992 29561204 5270720 16.14 2688 2488364 2892996 8.58 244220 4537896 273924 06:49:01 AM 26576864 28849256 6078848 18.61 2688 2580732 3465148 10.28 271356 5301912 32812 06:50:01 AM 24528808 27934376 8126904 24.89 2688 3688824 4342376 12.88 415416 7103584 468 06:51:01 AM 24469012 27880412 8186700 25.07 2688 3693640 4270268 12.67 437540 7137884 2140 06:52:01 AM 24390724 27804756 8264988 25.31 2688 3696288 4308640 12.78 438864 7214964 100 06:53:01 AM 24391092 27805828 8264620 25.31 2688 3696996 4308640 12.78 438864 7214872 24 06:54:01 AM 24379772 27795216 8275940 25.34 2688 3697700 4308640 12.78 438864 7225844 28 06:55:01 AM 24376724 27792932 8278988 25.35 2688 3698472 4308640 12.78 438872 7229348 92 06:56:01 AM 24790836 28456768 7864876 24.08 2688 3945900 4275180 12.68 502532 6748752 233024 06:57:01 AM 22761348 26915032 9894364 30.30 2688 4422512 6635600 19.69 552524 8664648 3368 06:58:01 AM 22433956 26600880 10221756 31.30 2688 4436568 6826120 20.25 553912 8990712 4208 06:59:01 AM 23521328 28552832 9134384 27.97 2688 5281852 3511868 10.42 722376 7747444 788116 07:00:01 AM 23784940 29112732 8870772 27.16 2688 5571692 3260056 9.67 794612 7401484 36728 Average: 24813802 28309039 7841910 24.01 2688 3777449 4152595 12.32 457012 6785356 109767 06:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 422.04 274.23 1896.76 65.01 0.00 0.00 0.00 0.00 06:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 414.18 323.78 5025.26 61.55 0.00 0.00 0.00 0.00 06:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 227.90 199.92 1266.06 53.96 0.00 0.00 0.00 0.00 06:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 310.91 182.91 9500.46 13.70 0.00 0.00 0.00 0.00 06:50:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:51:01 AM lo 48.84 48.84 4.33 4.33 0.00 0.00 0.00 0.00 06:51:01 AM eth0 223.85 152.44 66.51 68.83 0.00 0.00 0.00 0.00 06:51:01 AM docker0 11.61 13.11 1.72 1.66 0.00 0.00 0.00 0.00 06:52:01 AM lo 61.44 61.44 3.12 3.12 0.00 0.00 0.00 0.00 06:52:01 AM eth0 314.25 220.73 83.63 79.22 0.00 0.00 0.00 0.00 06:52:01 AM docker0 0.80 1.03 0.11 0.18 0.00 0.00 0.00 0.00 06:53:01 AM lo 60.25 60.25 2.94 2.94 0.00 0.00 0.00 0.00 06:53:01 AM eth0 257.08 208.13 78.44 77.15 0.00 0.00 0.00 0.00 06:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM lo 60.32 60.32 2.95 2.95 0.00 0.00 0.00 0.00 06:54:01 AM eth0 170.47 146.16 57.20 61.84 0.00 0.00 0.00 0.00 06:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM lo 60.26 60.26 2.94 2.94 0.00 0.00 0.00 0.00 06:55:01 AM eth0 176.25 147.06 55.58 61.37 0.00 0.00 0.00 0.00 06:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM lo 32.84 32.84 1.62 1.62 0.00 0.00 0.00 0.00 06:56:01 AM eth0 192.18 166.41 743.88 58.26 0.00 0.00 0.00 0.00 06:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM lo 55.55 55.55 8.45 8.45 0.00 0.00 0.00 0.00 06:57:01 AM eth0 623.96 258.53 2308.89 21.56 0.00 0.00 0.00 0.00 06:57:01 AM docker0 25.52 28.41 3.62 5.06 0.00 0.00 0.00 0.00 06:57:01 AM veth493e683 21.03 23.08 3.34 4.20 0.00 0.00 0.00 0.00 06:57:01 AM vetha13b9f6 4.50 6.01 0.62 1.12 0.00 0.00 0.00 0.00 06:58:01 AM lo 961.14 961.14 171.66 171.66 0.00 0.00 0.00 0.00 06:58:01 AM eth0 145.43 92.50 43.25 40.73 0.00 0.00 0.00 0.00 06:58:01 AM docker0 417.35 429.08 75.11 87.09 0.00 0.00 0.00 0.00 06:58:01 AM veth493e683 366.51 380.25 75.21 61.01 0.00 0.00 0.00 0.01 06:58:01 AM vetha13b9f6 50.84 48.88 5.61 26.08 0.00 0.00 0.00 0.00 06:59:01 AM lo 473.14 473.14 79.62 79.62 0.00 0.00 0.00 0.00 06:59:01 AM eth0 129.37 106.13 1515.66 30.09 0.00 0.00 0.00 0.00 06:59:01 AM docker0 211.63 214.70 48.25 31.34 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 171.39 135.68 2427.02 62.23 0.00 0.00 0.00 0.00 07:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 129.55 129.55 19.83 19.83 0.00 0.00 0.00 0.00 Average: eth0 269.95 186.76 1790.69 53.96 0.00 0.00 0.00 0.00 Average: docker0 47.64 49.03 9.20 8.95 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) 10/23/2025 _x86_64_ (8 CPU) 06:45:40 LINUX RESTART (8 CPU) 06:46:01 AM CPU %user %nice %system %iowait %steal %idle 06:47:01 AM all 13.52 0.00 1.86 1.21 0.06 83.35 06:47:01 AM 0 11.15 0.00 1.54 0.53 0.08 86.69 06:47:01 AM 1 6.29 0.00 1.48 0.49 0.08 91.67 06:47:01 AM 2 37.41 0.00 4.66 3.59 0.08 54.26 06:47:01 AM 3 13.65 0.00 1.51 1.49 0.05 83.30 06:47:01 AM 4 13.00 0.00 1.04 0.97 0.05 84.94 06:47:01 AM 5 7.98 0.00 1.27 0.77 0.03 89.94 06:47:01 AM 6 4.99 0.00 1.46 0.67 0.05 92.84 06:47:01 AM 7 13.69 0.00 1.94 1.17 0.03 83.16 06:48:01 AM all 30.37 0.00 1.48 1.83 0.09 66.22 06:48:01 AM 0 37.73 0.00 1.16 1.99 0.10 59.02 06:48:01 AM 1 18.51 0.00 1.19 1.27 0.08 78.95 06:48:01 AM 2 21.14 0.00 2.01 1.77 0.10 74.98 06:48:01 AM 3 35.34 0.00 1.49 4.38 0.10 58.68 06:48:01 AM 4 26.75 0.00 1.77 1.00 0.08 70.40 06:48:01 AM 5 25.81 0.00 1.52 1.07 0.10 71.50 06:48:01 AM 6 36.33 0.00 1.34 1.47 0.08 60.77 06:48:01 AM 7 41.30 0.00 1.40 1.70 0.10 55.49 06:49:01 AM all 27.68 0.00 0.99 1.10 0.08 70.14 06:49:01 AM 0 24.39 0.00 0.62 0.20 0.07 74.72 06:49:01 AM 1 32.20 0.00 0.89 1.47 0.08 65.36 06:49:01 AM 2 20.64 0.00 0.84 1.32 0.07 77.14 06:49:01 AM 3 44.42 0.00 2.07 1.75 0.10 51.66 06:49:01 AM 4 31.19 0.00 0.79 1.17 0.08 66.77 06:49:01 AM 5 26.68 0.00 1.35 0.58 0.08 71.30 06:49:01 AM 6 18.56 0.00 0.75 2.25 0.07 78.36 06:49:01 AM 7 23.39 0.00 0.65 0.08 0.07 75.81 06:50:01 AM all 22.97 0.00 2.48 2.15 0.07 72.34 06:50:01 AM 0 26.20 0.00 1.96 0.00 0.07 71.76 06:50:01 AM 1 22.53 0.00 2.40 2.89 0.07 72.10 06:50:01 AM 2 20.49 0.00 2.66 5.03 0.08 71.73 06:50:01 AM 3 45.02 0.00 3.59 5.59 0.10 45.71 06:50:01 AM 4 13.56 0.00 2.57 2.47 0.05 81.35 06:50:01 AM 5 20.37 0.00 2.38 0.35 0.07 76.83 06:50:01 AM 6 13.84 0.00 2.40 0.76 0.05 82.95 06:50:01 AM 7 21.73 0.00 1.85 0.13 0.07 76.22 06:51:01 AM all 22.72 0.00 2.34 0.07 0.10 74.77 06:51:01 AM 0 27.06 0.00 2.57 0.03 0.10 70.23 06:51:01 AM 1 27.05 0.00 2.21 0.12 0.12 70.51 06:51:01 AM 2 18.15 0.00 2.54 0.05 0.12 79.14 06:51:01 AM 3 16.82 0.00 1.92 0.07 0.10 81.09 06:51:01 AM 4 25.38 0.00 2.83 0.05 0.08 71.66 06:51:01 AM 5 22.99 0.00 1.83 0.07 0.10 75.02 06:51:01 AM 6 21.59 0.00 2.38 0.07 0.10 75.87 06:51:01 AM 7 22.70 0.00 2.41 0.10 0.10 74.69 06:52:01 AM all 5.31 0.00 1.04 0.03 0.06 93.56 06:52:01 AM 0 5.62 0.00 0.79 0.02 0.07 93.51 06:52:01 AM 1 5.44 0.00 1.31 0.00 0.07 93.19 06:52:01 AM 2 5.21 0.00 1.04 0.08 0.05 93.62 06:52:01 AM 3 3.99 0.00 1.62 0.02 0.08 94.29 06:52:01 AM 4 6.72 0.00 1.00 0.02 0.05 92.21 06:52:01 AM 5 6.24 0.00 1.00 0.03 0.08 92.64 06:52:01 AM 6 4.60 0.00 0.94 0.05 0.07 94.35 06:52:01 AM 7 4.66 0.00 0.60 0.02 0.05 94.67 06:53:01 AM all 1.08 0.00 0.67 0.01 0.05 98.20 06:53:01 AM 0 0.75 0.00 0.35 0.02 0.07 98.81 06:53:01 AM 1 1.14 0.00 0.67 0.00 0.07 98.13 06:53:01 AM 2 1.27 0.00 1.42 0.00 0.05 97.26 06:53:01 AM 3 1.72 0.00 0.72 0.00 0.05 97.51 06:53:01 AM 4 0.92 0.00 1.19 0.03 0.07 97.79 06:53:01 AM 5 0.48 0.00 0.18 0.00 0.02 99.31 06:53:01 AM 6 0.90 0.00 0.68 0.00 0.03 98.38 06:53:01 AM 7 1.42 0.00 0.15 0.00 0.03 98.40 06:54:01 AM all 1.16 0.00 0.58 0.00 0.05 98.21 06:54:01 AM 0 1.84 0.00 0.32 0.02 0.03 97.80 06:54:01 AM 1 1.22 0.00 1.02 0.00 0.05 97.71 06:54:01 AM 2 0.75 0.00 0.49 0.00 0.07 98.69 06:54:01 AM 3 2.56 0.00 1.09 0.00 0.05 96.31 06:54:01 AM 4 1.05 0.00 0.53 0.00 0.03 98.38 06:54:01 AM 5 0.57 0.00 0.30 0.00 0.07 99.06 06:54:01 AM 6 0.93 0.00 0.67 0.00 0.02 98.38 06:54:01 AM 7 0.32 0.00 0.25 0.00 0.05 99.38 06:55:01 AM all 0.72 0.00 0.56 0.01 0.04 98.67 06:55:01 AM 0 0.22 0.00 0.13 0.05 0.03 99.57 06:55:01 AM 1 1.00 0.00 1.31 0.00 0.07 97.62 06:55:01 AM 2 1.02 0.00 0.99 0.00 0.07 97.92 06:55:01 AM 3 0.73 0.00 0.87 0.00 0.03 98.36 06:55:01 AM 4 1.35 0.00 0.47 0.00 0.03 98.15 06:55:01 AM 5 0.32 0.00 0.18 0.00 0.05 99.45 06:55:01 AM 6 0.65 0.00 0.08 0.00 0.03 99.23 06:55:01 AM 7 0.48 0.00 0.47 0.00 0.03 99.01 06:56:01 AM all 23.21 0.00 1.05 0.05 0.08 75.61 06:56:01 AM 0 37.88 0.00 1.74 0.17 0.10 60.11 06:56:01 AM 1 17.61 0.00 1.39 0.00 0.08 80.92 06:56:01 AM 2 27.48 0.00 1.19 0.13 0.08 71.11 06:56:01 AM 3 25.43 0.00 1.29 0.00 0.10 73.19 06:56:01 AM 4 16.13 0.00 0.48 0.00 0.07 83.32 06:56:01 AM 5 18.34 0.00 0.97 0.07 0.07 80.55 06:56:01 AM 6 11.44 0.00 0.80 0.02 0.07 87.68 06:56:01 AM 7 31.32 0.00 0.55 0.00 0.08 68.05 06:57:01 AM all 30.33 0.00 1.80 1.30 0.10 66.47 06:57:01 AM 0 25.74 0.00 1.41 0.99 0.08 71.78 06:57:01 AM 1 13.63 0.00 1.86 4.06 0.08 80.36 06:57:01 AM 2 30.77 0.00 1.71 2.33 0.10 65.09 06:57:01 AM 3 38.39 0.00 2.37 1.31 0.10 57.84 06:57:01 AM 4 32.17 0.00 2.11 1.11 0.12 64.49 06:57:01 AM 5 23.12 0.00 1.63 0.17 0.08 75.00 06:57:01 AM 6 41.84 0.00 2.08 0.44 0.12 55.52 06:57:01 AM 7 36.94 0.00 1.22 0.03 0.08 61.71 06:57:01 AM CPU %user %nice %system %iowait %steal %idle 06:58:01 AM all 15.73 0.00 1.46 0.04 0.09 82.68 06:58:01 AM 0 17.52 0.00 1.26 0.02 0.10 81.10 06:58:01 AM 1 11.41 0.00 2.13 0.02 0.08 86.36 06:58:01 AM 2 15.00 0.00 1.84 0.17 0.10 82.89 06:58:01 AM 3 14.12 0.00 1.58 0.00 0.10 84.20 06:58:01 AM 4 14.67 0.00 1.29 0.00 0.10 83.94 06:58:01 AM 5 15.63 0.00 1.26 0.02 0.08 83.01 06:58:01 AM 6 19.85 0.00 1.10 0.03 0.08 78.93 06:58:01 AM 7 17.64 0.00 1.19 0.07 0.08 81.02 06:59:01 AM all 31.01 0.00 1.99 0.52 0.09 66.39 06:59:01 AM 0 30.56 0.00 0.85 0.00 0.08 68.50 06:59:01 AM 1 15.35 0.00 3.09 2.74 0.10 78.72 06:59:01 AM 2 47.00 0.00 1.99 0.20 0.10 50.71 06:59:01 AM 3 35.64 0.00 1.81 0.23 0.08 62.23 06:59:01 AM 4 18.16 0.00 1.95 0.40 0.08 79.41 06:59:01 AM 5 41.01 0.00 2.09 0.25 0.12 56.53 06:59:01 AM 6 33.84 0.00 2.31 0.27 0.10 63.48 06:59:01 AM 7 26.40 0.00 1.83 0.08 0.08 71.61 07:00:01 AM all 34.97 0.00 1.01 2.13 0.08 61.81 07:00:01 AM 0 17.86 0.00 0.79 0.02 0.08 81.25 07:00:01 AM 1 13.97 0.00 1.19 8.65 0.07 76.12 07:00:01 AM 2 43.49 0.00 1.00 4.13 0.08 51.30 07:00:01 AM 3 15.66 0.00 1.12 1.05 0.08 82.08 07:00:01 AM 4 49.91 0.00 0.63 2.09 0.10 47.27 07:00:01 AM 5 55.36 0.00 1.84 0.05 0.08 42.67 07:00:01 AM 6 37.17 0.00 0.92 0.85 0.08 60.97 07:00:01 AM 7 46.27 0.00 0.62 0.17 0.08 52.87 Average: all 18.62 0.00 1.38 0.75 0.08 79.18 Average: 0 18.89 0.00 1.10 0.29 0.08 79.64 Average: 1 13.38 0.00 1.58 1.55 0.08 83.41 Average: 2 20.70 0.00 1.74 1.34 0.08 76.13 Average: 3 20.95 0.00 1.64 1.13 0.08 76.19 Average: 4 17.92 0.00 1.33 0.66 0.07 80.01 Average: 5 18.92 0.00 1.27 0.24 0.07 79.49 Average: 6 17.59 0.00 1.28 0.49 0.07 80.57 Average: 7 20.59 0.00 1.08 0.25 0.07 78.01