---> uname -a: Linux prd-centos8-docker-8c-8g-26457.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 1157 25102 19 5630 30259 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:35:0c:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fe35:c8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:99:20:85 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:f9ff:fe99:2085/64 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) 16:03:49 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 257.71 31.12 226.59 7422.88 28479.01 04:06:01 PM 273.99 18.93 255.06 4143.95 13680.24 04:07:01 PM 186.10 0.65 185.45 419.59 48927.49 04:08:01 PM 41.66 0.20 41.46 13.33 894.99 04:09:01 PM 24.59 0.57 24.03 25.46 452.03 04:10:01 PM 3.23 0.00 3.23 0.00 84.37 04:11:01 PM 8.95 0.00 8.95 0.00 461.95 04:12:01 PM 106.66 0.00 106.66 0.00 23487.14 04:13:02 PM 19.53 0.00 19.53 0.00 503.08 04:14:01 PM 173.31 2.52 170.78 4587.83 2423.81 04:15:01 PM 45.98 1.35 44.64 1721.83 31217.73 Average: 103.69 5.03 98.65 1662.28 13709.20 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29586584 31243508 3069128 9.40 2688 1979884 1412476 4.19 147620 2492636 158472 04:06:01 PM 28090400 30279220 4565312 13.98 2688 2500144 2158628 6.40 250324 3822248 229524 04:07:01 PM 24965012 28357560 7690700 23.55 2688 3675908 5149900 15.28 395196 6685684 136 04:08:01 PM 24473744 27870360 8181968 25.06 2688 3678828 4851792 14.40 432716 7134668 104 04:09:01 PM 24307976 27709516 8347736 25.56 2688 3683868 4378952 12.99 439092 7296008 52 04:10:01 PM 24259772 27662052 8395940 25.71 2688 3684660 4402956 13.06 439372 7344668 16 04:11:01 PM 25371148 28782544 7284564 22.31 2688 3693452 3452808 10.24 441420 6237096 512 04:12:01 PM 24415104 28527724 8240608 25.23 2688 4378240 4537372 13.46 540464 7033520 108 04:13:02 PM 22674284 26820176 9981428 30.57 2688 4415236 6587428 19.54 553676 8750676 7208 04:14:01 PM 24179412 28932008 8476300 25.96 2688 5007776 3392840 10.07 708380 7107288 534612 04:15:01 PM 24292912 29564980 8362800 25.61 2688 5516564 2845600 8.44 787304 6901812 78792 Average: 25146941 28704513 7508771 22.99 2688 3837687 3924614 11.64 466869 6436937 91776 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 539.74 348.72 1874.47 69.68 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 448.70 345.68 5213.76 65.24 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 411.93 265.96 10416.25 35.39 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:07:01 PM vethc1b0c4b 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:08:01 PM lo 10.71 10.71 0.88 0.88 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.72 28.87 10.46 13.43 0.00 0.00 0.00 0.00 04:08:01 PM docker0 2.12 2.58 0.33 0.30 0.00 0.00 0.00 0.00 04:08:01 PM veth77147c7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:09:01 PM lo 62.56 62.56 4.57 4.57 0.00 0.00 0.00 0.00 04:09:01 PM eth0 237.00 180.04 73.07 75.53 0.00 0.00 0.00 0.00 04:09:01 PM docker0 8.46 9.78 1.34 1.31 0.00 0.00 0.00 0.00 04:10:01 PM lo 56.25 56.25 2.75 2.75 0.00 0.00 0.00 0.00 04:10:01 PM eth0 152.30 129.44 41.01 58.74 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM lo 3.33 3.33 0.16 0.16 0.00 0.00 0.00 0.00 04:11:01 PM eth0 194.94 148.85 100.91 40.78 0.00 0.00 0.00 0.00 04:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:12:01 PM eth0 661.85 362.54 2968.22 40.43 0.00 0.00 0.00 0.00 04:12:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM veth215e0ff 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:12:01 PM vethd5bd107 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:13:02 PM lo 1086.05 1086.05 186.65 186.65 0.00 0.00 0.00 0.00 04:13:02 PM eth0 141.00 95.78 36.48 38.12 0.00 0.00 0.00 0.00 04:13:02 PM docker0 468.28 485.10 81.12 95.66 0.00 0.00 0.00 0.00 04:13:02 PM veth215e0ff 433.74 449.93 83.76 71.34 0.00 0.00 0.00 0.01 04:13:02 PM vethd5bd107 34.54 35.70 3.76 24.57 0.00 0.00 0.00 0.00 04:14:01 PM lo 368.21 368.21 63.97 63.97 0.00 0.00 0.00 0.00 04:14:01 PM eth0 106.32 90.22 1559.57 18.58 0.00 0.00 0.00 0.00 04:14:01 PM docker0 163.92 166.21 41.14 23.17 0.00 0.00 0.00 0.00 04:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM eth0 305.16 203.75 2102.28 24.52 0.00 0.00 0.00 0.00 04:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 143.96 143.96 23.48 23.48 0.00 0.00 0.00 0.00 Average: eth0 294.26 200.15 2218.85 43.71 0.00 0.00 0.00 0.00 Average: docker0 58.27 60.18 11.22 10.93 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) 16:03:49 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 14.46 0.00 2.32 1.99 0.05 81.17 04:05:01 PM 0 18.17 0.00 2.77 0.50 0.05 78.51 04:05:01 PM 1 15.09 0.00 2.34 1.59 0.07 80.91 04:05:01 PM 2 20.59 0.00 2.39 0.84 0.05 76.13 04:05:01 PM 3 7.61 0.00 2.67 3.29 0.05 86.38 04:05:01 PM 4 14.35 0.00 1.71 1.32 0.03 82.59 04:05:01 PM 5 16.12 0.00 2.49 2.63 0.05 78.71 04:05:01 PM 6 11.25 0.00 2.04 2.53 0.05 84.13 04:05:01 PM 7 12.52 0.00 2.18 3.22 0.07 82.01 04:06:01 PM all 33.12 0.00 1.49 1.19 0.08 64.12 04:06:01 PM 0 37.72 0.00 1.25 0.89 0.10 60.04 04:06:01 PM 1 32.52 0.00 1.15 0.75 0.08 65.49 04:06:01 PM 2 40.44 0.00 1.14 1.04 0.08 57.30 04:06:01 PM 3 27.01 0.00 1.17 0.74 0.08 71.00 04:06:01 PM 4 33.82 0.00 2.06 1.81 0.08 62.22 04:06:01 PM 5 46.07 0.00 2.96 2.09 0.08 48.80 04:06:01 PM 6 19.24 0.00 0.80 0.13 0.08 79.74 04:06:01 PM 7 28.10 0.00 1.39 2.09 0.07 68.36 04:07:01 PM all 35.70 0.00 3.06 2.35 0.08 58.80 04:07:01 PM 0 43.49 0.00 2.12 0.10 0.08 54.21 04:07:01 PM 1 29.27 0.00 3.73 6.07 0.08 60.85 04:07:01 PM 2 21.07 0.00 3.96 4.94 0.08 69.95 04:07:01 PM 3 41.24 0.00 2.23 1.08 0.08 55.37 04:07:01 PM 4 44.24 0.00 4.47 0.37 0.10 50.82 04:07:01 PM 5 27.01 0.00 3.29 2.84 0.08 66.77 04:07:01 PM 6 33.46 0.00 2.40 0.18 0.07 63.89 04:07:01 PM 7 45.80 0.00 2.30 3.24 0.08 48.58 04:08:01 PM all 21.13 0.00 2.08 0.09 0.08 76.62 04:08:01 PM 0 21.39 0.00 2.14 0.00 0.10 76.37 04:08:01 PM 1 22.88 0.00 2.34 0.10 0.08 74.59 04:08:01 PM 2 21.49 0.00 1.99 0.08 0.08 76.36 04:08:01 PM 3 16.75 0.00 1.92 0.10 0.08 81.14 04:08:01 PM 4 22.99 0.00 2.31 0.28 0.07 74.35 04:08:01 PM 5 20.62 0.00 1.92 0.08 0.08 77.29 04:08:01 PM 6 19.66 0.00 2.03 0.05 0.07 78.19 04:08:01 PM 7 23.26 0.00 1.97 0.03 0.07 74.67 04:09:01 PM all 15.23 0.00 1.88 0.04 0.06 82.78 04:09:01 PM 0 14.08 0.00 2.21 0.02 0.07 83.62 04:09:01 PM 1 16.37 0.00 2.64 0.03 0.07 80.89 04:09:01 PM 2 12.82 0.00 2.15 0.07 0.07 84.90 04:09:01 PM 3 16.54 0.00 1.21 0.02 0.07 82.17 04:09:01 PM 4 14.93 0.00 1.47 0.03 0.08 83.48 04:09:01 PM 5 9.55 0.00 2.24 0.08 0.05 88.07 04:09:01 PM 6 20.64 0.00 1.79 0.03 0.07 77.47 04:09:01 PM 7 16.92 0.00 1.36 0.02 0.05 81.66 04:10:01 PM all 2.56 0.00 0.68 0.00 0.04 96.71 04:10:01 PM 0 1.96 0.00 0.75 0.00 0.05 97.24 04:10:01 PM 1 2.19 0.00 1.02 0.02 0.03 96.74 04:10:01 PM 2 3.28 0.00 0.38 0.00 0.05 96.29 04:10:01 PM 3 2.24 0.00 0.52 0.00 0.05 97.19 04:10:01 PM 4 1.59 0.00 1.25 0.02 0.05 97.09 04:10:01 PM 5 3.94 0.00 0.90 0.00 0.05 95.11 04:10:01 PM 6 3.92 0.00 0.30 0.00 0.03 95.75 04:10:01 PM 7 1.39 0.00 0.33 0.00 0.03 98.24 04:11:01 PM all 13.52 0.00 0.42 0.03 0.04 86.00 04:11:01 PM 0 5.26 0.00 0.23 0.02 0.03 94.46 04:11:01 PM 1 29.72 0.00 1.00 0.00 0.07 69.21 04:11:01 PM 2 30.60 0.00 0.45 0.00 0.05 68.90 04:11:01 PM 3 4.34 0.00 0.17 0.05 0.02 95.42 04:11:01 PM 4 13.03 0.00 0.25 0.08 0.02 86.62 04:11:01 PM 5 1.99 0.00 0.82 0.12 0.03 97.05 04:11:01 PM 6 4.85 0.00 0.33 0.00 0.03 94.78 04:11:01 PM 7 18.33 0.00 0.08 0.00 0.03 81.55 04:12:01 PM all 33.39 0.00 2.08 1.03 0.08 63.43 04:12:01 PM 0 34.24 0.00 1.71 0.94 0.08 63.03 04:12:01 PM 1 44.22 0.00 2.10 3.50 0.08 50.10 04:12:01 PM 2 23.00 0.00 2.55 0.79 0.08 73.58 04:12:01 PM 3 43.22 0.00 2.15 0.70 0.08 53.84 04:12:01 PM 4 29.48 0.00 1.59 1.29 0.08 67.55 04:12:01 PM 5 15.70 0.00 2.63 0.27 0.07 81.33 04:12:01 PM 6 29.49 0.00 2.10 0.50 0.07 67.85 04:12:01 PM 7 47.72 0.00 1.81 0.22 0.08 50.18 04:13:02 PM all 30.94 0.00 1.77 0.03 0.10 67.16 04:13:02 PM 0 32.19 0.00 2.13 0.07 0.12 65.49 04:13:02 PM 1 26.26 0.00 1.64 0.02 0.10 71.98 04:13:02 PM 2 31.94 0.00 2.23 0.00 0.10 65.73 04:13:02 PM 3 31.75 0.00 1.69 0.07 0.10 66.39 04:13:02 PM 4 21.37 0.00 1.78 0.02 0.08 76.76 04:13:02 PM 5 30.20 0.00 1.85 0.00 0.10 67.85 04:13:02 PM 6 36.11 0.00 1.49 0.05 0.10 62.25 04:13:02 PM 7 37.75 0.00 1.32 0.00 0.10 60.83 04:14:01 PM all 27.83 0.00 1.58 0.46 0.07 70.06 04:14:01 PM 0 25.46 0.00 0.93 0.32 0.07 73.22 04:14:01 PM 1 38.91 0.00 1.90 0.32 0.07 58.79 04:14:01 PM 2 21.69 0.00 2.04 0.44 0.07 75.76 04:14:01 PM 3 27.55 0.00 2.40 1.67 0.09 68.30 04:14:01 PM 4 17.87 0.00 1.33 0.26 0.07 80.48 04:14:01 PM 5 42.73 0.00 0.97 0.05 0.08 56.17 04:14:01 PM 6 10.86 0.00 1.28 0.61 0.07 87.19 04:14:01 PM 7 37.53 0.00 1.75 0.00 0.07 60.65 04:15:01 PM all 29.56 0.00 1.29 1.97 0.07 67.12 04:15:01 PM 0 39.45 0.00 1.69 0.08 0.08 58.70 04:15:01 PM 1 10.94 0.00 1.83 2.31 0.05 84.87 04:15:01 PM 2 39.48 0.00 1.12 2.48 0.07 56.85 04:15:01 PM 3 11.35 0.00 1.06 3.80 0.05 83.74 04:15:01 PM 4 12.03 0.00 0.82 1.76 0.07 85.32 04:15:01 PM 5 29.80 0.00 1.39 3.66 0.08 65.06 04:15:01 PM 6 45.85 0.00 1.46 0.00 0.08 52.61 04:15:01 PM 7 47.47 0.00 0.94 1.64 0.08 49.87 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.38 0.00 1.69 0.83 0.07 74.02 Average: 0 24.84 0.00 1.63 0.27 0.08 73.19 Average: 1 24.37 0.00 1.97 1.34 0.07 72.25 Average: 2 24.23 0.00 1.85 0.97 0.07 72.88 Average: 3 20.85 0.00 1.56 1.04 0.07 76.48 Average: 4 20.49 0.00 1.73 0.66 0.07 77.05 Average: 5 22.12 0.00 1.95 1.08 0.07 74.78 Average: 6 21.39 0.00 1.46 0.37 0.07 76.72 Average: 7 28.78 0.00 1.40 0.95 0.07 68.80