---> uname -a: Linux prd-centos8-docker-8c-8g-41525.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 1135 25303 19 5450 30281 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:b2:e4:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:feb2:e4d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:99:34:8f 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::42:33ff:fe99:348f/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) 08/27/2025 _x86_64_ (8 CPU) 12:42:51 LINUX RESTART (8 CPU) 12:43:01 PM tps rtps wtps bread/s bwrtn/s 12:44:01 PM 264.21 32.61 231.61 7537.37 43102.38 12:45:01 PM 265.01 18.10 246.91 4016.93 12644.43 12:46:01 PM 149.93 1.08 148.84 160.24 13058.41 12:47:01 PM 103.55 0.70 102.85 494.24 39157.70 12:48:01 PM 35.03 0.00 35.03 0.00 507.37 12:49:01 PM 13.51 0.48 13.03 21.46 337.79 12:50:01 PM 11.35 0.00 11.35 0.00 551.78 12:51:01 PM 26.10 0.00 26.10 0.00 4384.54 12:52:01 PM 89.12 0.00 89.12 0.00 19471.10 12:53:01 PM 13.76 0.00 13.76 0.00 340.42 12:54:01 PM 84.96 2.50 82.46 4491.62 1674.66 12:55:01 PM 66.57 0.48 66.09 64.12 29768.74 Average: 93.59 4.66 88.93 1398.89 13749.55 12:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 PM 29638456 31276196 3017248 9.24 2688 1962196 1444784 4.29 149064 2443192 158668 12:45:01 PM 27609148 29774780 5046556 15.45 2688 2478116 2875652 8.53 237260 4320840 272200 12:46:01 PM 25644180 28999552 7011524 21.47 2688 3640072 3335780 9.90 336396 6087496 1102620 12:47:01 PM 25228960 28633528 7426744 22.74 2688 3687376 3823432 11.34 430364 6387752 68 12:48:01 PM 25014456 28422172 7641248 23.40 2688 3689832 4203636 12.47 437948 6591288 116 12:49:01 PM 24914244 28326592 7741460 23.71 2688 3694828 5247740 15.57 439620 6692504 124 12:50:01 PM 24284964 27708028 8370740 25.63 2688 3705164 5105604 15.15 442232 7319824 648 12:51:01 PM 23610948 27274656 9044756 27.70 2688 3943160 5002856 14.84 505816 7921004 66224 12:52:01 PM 22514100 26641636 10141604 31.06 2688 4396036 7197756 21.36 545296 8921780 1560 12:53:01 PM 21757404 25917388 10898300 33.37 2688 4429300 7630516 22.64 554208 9664740 5840 12:54:01 PM 22794080 27586320 9861624 30.20 2688 5044980 4653360 13.81 708296 8487540 559788 12:55:01 PM 25950324 31046236 6705380 20.53 2688 5342284 1496028 4.44 906632 5132960 24088 Average: 24913439 28467257 7742265 23.71 2688 3834445 4334762 12.86 474428 6664243 182662 12:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM eth0 472.79 310.45 1869.83 66.43 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 369.32 290.87 4998.81 56.85 0.00 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 413.61 276.04 10716.04 40.13 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 5.85 5.85 0.52 0.52 0.00 0.00 0.00 0.00 12:47:01 PM eth0 22.56 14.50 7.20 8.17 0.00 0.00 0.00 0.00 12:47:01 PM docker0 1.35 1.78 0.20 0.23 0.00 0.00 0.00 0.00 12:47:01 PM veth87a3235 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:48:01 PM lo 37.84 37.84 3.07 3.07 0.00 0.00 0.00 0.00 12:48:01 PM eth0 128.71 85.87 37.68 36.83 0.00 0.00 0.00 0.00 12:48:01 PM docker0 8.37 9.63 1.12 1.11 0.00 0.00 0.00 0.00 12:48:01 PM veth8e40e2c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:49:01 PM lo 66.31 66.31 3.99 3.99 0.00 0.00 0.00 0.00 12:49:01 PM eth0 258.46 210.43 89.67 99.21 0.00 0.00 0.00 0.00 12:49:01 PM docker0 3.55 4.27 0.63 0.66 0.00 0.00 0.00 0.00 12:50:01 PM lo 5.16 5.16 0.25 0.25 0.00 0.00 0.00 0.00 12:50:01 PM eth0 158.55 121.84 116.85 39.25 0.00 0.00 0.00 0.00 12:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:51:01 PM eth0 70.91 56.27 691.72 16.42 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM lo 19.41 19.41 2.44 2.44 0.00 0.00 0.00 0.00 12:52:01 PM eth0 662.39 334.63 2285.64 24.22 0.00 0.00 0.00 0.00 12:52:01 PM docker0 8.48 9.42 0.80 1.68 0.00 0.00 0.00 0.00 12:52:01 PM vethb86acdd 8.48 9.55 0.91 1.69 0.00 0.00 0.00 0.00 12:52:01 PM veth28ad978 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:53:01 PM lo 1077.49 1077.49 184.31 184.31 0.00 0.00 0.00 0.00 12:53:01 PM eth0 106.26 75.34 34.33 37.17 0.00 0.00 0.00 0.00 12:53:01 PM docker0 460.76 477.47 80.49 93.34 0.00 0.00 0.00 0.00 12:53:01 PM vethb86acdd 417.99 433.69 81.97 67.95 0.00 0.00 0.00 0.01 12:53:01 PM veth28ad978 42.77 44.24 4.82 25.64 0.00 0.00 0.00 0.00 12:54:01 PM lo 350.51 350.51 63.11 63.11 0.00 0.00 0.00 0.00 12:54:01 PM eth0 88.47 75.55 1503.35 17.99 0.00 0.00 0.00 0.00 12:54:01 PM docker0 166.70 169.05 40.94 23.73 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 25.60 21.50 16.85 9.97 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 130.24 130.24 21.48 21.48 0.00 0.00 0.00 0.00 Average: eth0 231.46 156.10 1863.86 37.72 0.00 0.00 0.00 0.00 Average: docker0 54.11 55.97 10.35 10.06 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) 08/27/2025 _x86_64_ (8 CPU) 12:42:51 LINUX RESTART (8 CPU) 12:43:01 PM CPU %user %nice %system %iowait %steal %idle 12:44:01 PM all 13.58 0.00 2.25 2.19 0.07 81.92 12:44:01 PM 0 20.54 0.00 3.28 2.04 0.07 74.08 12:44:01 PM 1 14.54 0.00 1.74 0.74 0.08 82.90 12:44:01 PM 2 15.11 0.00 2.65 0.57 0.07 81.60 12:44:01 PM 3 7.24 0.00 1.41 0.35 0.08 90.92 12:44:01 PM 4 18.59 0.00 3.06 11.33 0.07 66.95 12:44:01 PM 5 8.95 0.00 1.80 0.52 0.05 88.68 12:44:01 PM 6 9.38 0.00 1.62 1.24 0.07 87.69 12:44:01 PM 7 14.31 0.00 2.41 0.72 0.05 82.51 12:45:01 PM all 28.19 0.00 1.44 1.25 0.11 69.00 12:45:01 PM 0 15.31 0.00 0.85 0.15 0.13 83.55 12:45:01 PM 1 32.70 0.00 2.33 2.09 0.10 62.78 12:45:01 PM 2 37.32 0.00 0.79 0.80 0.10 61.00 12:45:01 PM 3 25.77 0.00 1.39 1.07 0.12 71.65 12:45:01 PM 4 30.18 0.00 1.69 1.41 0.13 66.59 12:45:01 PM 5 36.78 0.00 1.32 2.99 0.12 58.79 12:45:01 PM 6 20.66 0.00 1.14 0.25 0.10 77.86 12:45:01 PM 7 26.86 0.00 2.04 1.20 0.12 69.78 12:46:01 PM all 38.32 0.00 2.38 0.91 0.11 58.28 12:46:01 PM 0 38.07 0.00 1.55 0.55 0.12 59.71 12:46:01 PM 1 33.04 0.00 2.23 1.60 0.13 62.99 12:46:01 PM 2 40.96 0.00 3.04 1.31 0.12 54.57 12:46:01 PM 3 43.50 0.00 2.69 1.11 0.10 52.60 12:46:01 PM 4 29.40 0.00 2.62 1.14 0.08 66.75 12:46:01 PM 5 46.00 0.00 2.76 0.20 0.12 50.92 12:46:01 PM 6 42.92 0.00 1.78 1.01 0.10 54.20 12:46:01 PM 7 32.62 0.00 2.39 0.35 0.10 64.53 12:47:01 PM all 14.79 0.00 1.49 3.17 0.09 80.47 12:47:01 PM 0 20.16 0.00 1.73 5.13 0.08 72.89 12:47:01 PM 1 11.82 0.00 1.32 2.60 0.10 84.16 12:47:01 PM 2 19.04 0.00 2.08 5.96 0.08 72.84 12:47:01 PM 3 14.86 0.00 1.19 2.90 0.10 80.95 12:47:01 PM 4 11.87 0.00 1.63 2.22 0.08 84.21 12:47:01 PM 5 16.09 0.00 1.46 2.63 0.12 79.70 12:47:01 PM 6 12.67 0.00 1.44 3.53 0.08 82.27 12:47:01 PM 7 11.79 0.00 1.06 0.37 0.07 86.72 12:48:01 PM all 19.26 0.00 2.11 1.20 0.18 77.25 12:48:01 PM 0 29.91 0.00 2.85 0.57 0.20 66.47 12:48:01 PM 1 20.61 0.00 1.92 0.69 0.24 76.55 12:48:01 PM 2 17.93 0.00 2.09 0.87 0.17 78.94 12:48:01 PM 3 17.55 0.00 2.15 1.27 0.12 78.91 12:48:01 PM 4 18.49 0.00 1.96 0.84 0.22 78.49 12:48:01 PM 5 14.53 0.00 2.10 1.95 0.18 81.24 12:48:01 PM 6 18.31 0.00 2.08 2.50 0.15 76.96 12:48:01 PM 7 16.79 0.00 1.71 0.94 0.18 80.38 12:49:01 PM all 8.51 0.00 1.20 0.31 0.08 89.90 12:49:01 PM 0 6.33 0.00 1.15 0.60 0.08 91.83 12:49:01 PM 1 10.06 0.00 1.37 0.08 0.08 88.40 12:49:01 PM 2 7.05 0.00 1.32 0.13 0.07 91.43 12:49:01 PM 3 9.73 0.00 1.12 0.15 0.07 88.93 12:49:01 PM 4 12.05 0.00 1.15 0.90 0.07 85.82 12:49:01 PM 5 6.79 0.00 1.09 0.20 0.10 91.82 12:49:01 PM 6 8.74 0.00 1.05 0.35 0.07 89.79 12:49:01 PM 7 7.34 0.00 1.32 0.08 0.08 91.17 12:50:01 PM all 15.37 0.00 0.47 0.28 0.05 83.82 12:50:01 PM 0 11.63 0.00 0.20 0.00 0.03 88.13 12:50:01 PM 1 56.84 0.00 1.03 0.30 0.12 41.71 12:50:01 PM 2 3.67 0.00 0.57 0.00 0.05 95.71 12:50:01 PM 3 22.60 0.00 0.15 0.18 0.07 77.00 12:50:01 PM 4 6.00 0.00 0.33 0.67 0.03 92.96 12:50:01 PM 5 5.16 0.00 0.73 1.00 0.05 93.05 12:50:01 PM 6 4.84 0.00 0.38 0.12 0.03 94.63 12:50:01 PM 7 12.22 0.00 0.35 0.00 0.03 87.39 12:51:01 PM all 30.32 0.00 0.84 5.70 0.11 63.03 12:51:01 PM 0 42.82 0.00 0.80 5.77 0.12 50.49 12:51:01 PM 1 41.54 0.00 0.64 5.32 0.10 52.40 12:51:01 PM 2 35.64 0.00 0.92 6.21 0.10 57.14 12:51:01 PM 3 17.17 0.00 0.99 3.51 0.10 78.23 12:51:01 PM 4 35.49 0.00 0.58 0.07 0.10 63.76 12:51:01 PM 5 16.32 0.00 1.35 4.04 0.17 78.12 12:51:01 PM 6 31.24 0.00 0.79 2.84 0.08 65.04 12:51:01 PM 7 22.38 0.00 0.65 17.86 0.08 59.03 12:52:01 PM all 10.21 0.00 1.50 6.33 0.07 81.88 12:52:01 PM 0 4.62 0.00 1.14 0.65 0.07 93.52 12:52:01 PM 1 13.34 0.00 1.79 6.31 0.08 78.48 12:52:01 PM 2 9.15 0.00 1.51 11.17 0.08 78.08 12:52:01 PM 3 7.17 0.00 1.61 7.54 0.07 83.61 12:52:01 PM 4 14.73 0.00 1.45 4.41 0.07 79.35 12:52:01 PM 5 13.14 0.00 1.18 5.17 0.07 80.45 12:52:01 PM 6 11.42 0.00 1.41 5.56 0.07 81.55 12:52:01 PM 7 8.18 0.00 1.95 9.84 0.08 79.95 12:53:01 PM all 25.52 0.00 1.69 0.23 0.16 72.39 12:53:01 PM 0 27.52 0.00 2.10 0.54 0.15 69.69 12:53:01 PM 1 17.44 0.00 1.49 0.35 0.13 80.58 12:53:01 PM 2 20.48 0.00 2.04 0.24 0.17 77.07 12:53:01 PM 3 30.61 0.00 1.98 0.05 0.23 67.13 12:53:01 PM 4 28.47 0.00 1.71 0.18 0.15 69.48 12:53:01 PM 5 26.44 0.00 1.31 0.42 0.17 71.66 12:53:01 PM 6 34.26 0.00 1.58 0.00 0.17 63.99 12:53:01 PM 7 18.93 0.00 1.32 0.07 0.13 79.54 12:54:01 PM all 29.94 0.00 1.63 1.55 0.11 66.76 12:54:01 PM 0 28.18 0.00 1.32 2.81 0.13 67.55 12:54:01 PM 1 44.70 0.00 2.70 1.04 0.13 51.43 12:54:01 PM 2 15.99 0.00 1.32 1.70 0.08 80.90 12:54:01 PM 3 16.55 0.00 0.85 0.30 0.07 82.23 12:54:01 PM 4 38.37 0.00 1.22 2.16 0.12 58.13 12:54:01 PM 5 33.01 0.00 2.09 2.13 0.13 62.63 12:54:01 PM 6 41.02 0.00 1.88 0.27 0.13 56.71 12:54:01 PM 7 21.81 0.00 1.68 1.97 0.10 74.45 12:54:01 PM CPU %user %nice %system %iowait %steal %idle 12:55:01 PM all 15.28 0.00 1.39 2.93 0.07 80.34 12:55:01 PM 0 6.19 0.00 0.95 2.68 0.07 90.11 12:55:01 PM 1 18.45 0.00 1.52 0.87 0.07 79.09 12:55:01 PM 2 9.00 0.00 1.27 0.52 0.05 89.16 12:55:01 PM 3 20.78 0.00 1.55 0.38 0.07 77.21 12:55:01 PM 4 8.60 0.00 1.07 0.22 0.08 90.02 12:55:01 PM 5 20.27 0.00 2.22 15.33 0.07 62.11 12:55:01 PM 6 13.10 0.00 0.82 0.30 0.05 85.73 12:55:01 PM 7 25.82 0.00 1.69 3.15 0.08 69.26 Average: all 20.77 0.00 1.53 2.17 0.10 75.42 Average: 0 20.92 0.00 1.49 1.79 0.10 75.69 Average: 1 26.27 0.00 1.67 1.83 0.11 70.11 Average: 2 19.28 0.00 1.63 2.46 0.09 76.54 Average: 3 19.46 0.00 1.42 1.57 0.10 77.46 Average: 4 21.02 0.00 1.54 2.13 0.10 75.21 Average: 5 20.28 0.00 1.62 3.05 0.11 74.94 Average: 6 20.70 0.00 1.33 1.50 0.09 76.38 Average: 7 18.25 0.00 1.55 3.04 0.09 77.07