---> uname -a: Linux prd-centos8-docker-8c-8g-26390.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 1171 25086 19 5631 30245 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:fa:05:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fefa:524/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:cf:35:39 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:bdff:fecf:3539/64 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) 11:21:49 LINUX RESTART (8 CPU) 11:22:01 AM tps rtps wtps bread/s bwrtn/s 11:23:01 AM 213.55 32.54 181.01 7505.38 42404.30 11:24:01 AM 278.37 18.93 259.45 4143.95 13668.33 11:25:01 AM 195.12 0.63 194.49 414.80 49365.46 11:26:01 AM 38.20 0.18 38.02 14.13 740.97 11:27:01 AM 21.24 0.53 20.71 97.83 416.53 11:28:01 AM 4.85 0.00 4.85 0.00 339.50 11:29:01 AM 8.64 0.00 8.64 0.00 251.52 11:30:01 AM 111.35 0.03 111.31 3.47 23644.34 11:31:01 AM 179.04 0.00 179.04 0.00 1883.01 11:32:01 AM 54.07 2.63 51.43 4507.03 26613.20 11:33:01 AM 40.84 1.65 39.19 1781.01 8521.51 Average: 104.11 5.19 98.92 1678.82 15258.51 11:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 AM 29585712 31242636 3070000 9.40 2688 1979616 1463384 4.34 147272 2492660 158428 11:24:01 AM 28120264 30308548 4535448 13.89 2688 2499704 2130284 6.32 249916 3793840 234856 11:25:01 AM 25316072 28708596 7339640 22.48 2688 3676052 3496152 10.37 409940 6325224 480 11:26:01 AM 24320744 27717244 8334968 25.52 2688 3678908 5552812 16.48 435344 7285284 140 11:27:01 AM 24559508 27963152 8096204 24.79 2688 3686196 4103852 12.18 438296 7048828 64 11:28:01 AM 25695240 29107536 6960472 21.31 2688 3694864 3127752 9.28 440024 5916924 772 11:29:01 AM 25346052 28762824 7309660 22.38 2688 3699004 3643796 10.81 443736 6260288 2868 11:30:01 AM 23544788 27659912 9110924 27.90 2688 4384556 5934060 17.61 549988 7889908 1628 11:31:01 AM 24501260 28583520 8154452 24.97 2688 4339612 3899592 11.57 547884 6949796 17460 11:32:01 AM 25427988 30566636 7227724 22.13 2688 5387344 1904752 5.65 753952 5808776 116508 11:33:01 AM 25732464 31012988 6923248 21.20 2688 5524480 1496932 4.44 964012 5290968 34920 Average: 25650008 29239417 7005704 21.45 2688 3868212 3341215 9.91 489124 5914772 51648 11:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 491.69 322.29 1872.42 68.16 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 481.29 369.14 5220.50 71.67 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 365.93 240.87 10413.16 30.91 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:26:01 AM lo 12.31 12.31 0.99 0.99 0.00 0.00 0.00 0.00 11:26:01 AM eth0 27.94 24.29 8.77 12.31 0.00 0.00 0.00 0.00 11:26:01 AM docker0 2.30 2.83 0.36 0.33 0.00 0.00 0.00 0.00 11:26:01 AM vethfb14ca4 0.20 0.40 0.03 0.04 0.00 0.00 0.00 0.00 11:27:01 AM lo 65.88 65.88 4.70 4.70 0.00 0.00 0.00 0.00 11:27:01 AM eth0 253.25 187.20 65.11 72.91 0.00 0.00 0.00 0.00 11:27:01 AM docker0 8.26 9.56 1.31 1.31 0.00 0.00 0.00 0.00 11:28:01 AM lo 44.72 44.72 2.18 2.18 0.00 0.00 0.00 0.00 11:28:01 AM eth0 179.74 134.24 56.10 52.29 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM eth0 137.82 94.69 78.50 30.62 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM lo 20.61 20.61 2.52 2.52 0.00 0.00 0.00 0.00 11:30:01 AM eth0 672.16 388.89 2961.21 31.66 0.00 0.00 0.00 0.00 11:30:01 AM docker0 8.16 8.85 0.79 1.80 0.00 0.00 0.00 0.00 11:30:01 AM veth8fcef1e 8.16 8.98 0.91 1.81 0.00 0.00 0.00 0.00 11:30:01 AM vethb61fc41 0.00 0.42 0.00 0.18 0.00 0.00 0.00 0.00 11:31:01 AM lo 1422.96 1422.96 246.33 246.33 0.00 0.00 0.00 0.00 11:31:01 AM eth0 132.07 96.77 313.67 37.13 0.00 0.00 0.00 0.00 11:31:01 AM docker0 618.68 635.47 120.40 116.09 0.00 0.00 0.00 0.00 11:32:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 11:32:01 AM eth0 249.12 168.21 2320.44 26.48 0.00 0.00 0.00 0.00 11:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 192.20 158.23 1254.22 35.85 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.49 142.49 23.34 23.34 0.00 0.00 0.00 0.00 Average: eth0 289.38 198.62 2233.04 42.73 0.00 0.00 0.00 0.00 Average: docker0 57.94 59.71 11.17 10.87 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) 11:21:49 LINUX RESTART (8 CPU) 11:22:01 AM CPU %user %nice %system %iowait %steal %idle 11:23:01 AM all 14.49 0.00 2.35 1.84 0.06 81.27 11:23:01 AM 0 9.81 0.00 2.63 1.14 0.08 86.35 11:23:01 AM 1 11.92 0.00 2.30 0.64 0.07 85.08 11:23:01 AM 2 18.22 0.00 1.91 1.42 0.05 78.40 11:23:01 AM 3 21.12 0.00 2.37 0.74 0.07 75.70 11:23:01 AM 4 9.52 0.00 2.56 3.35 0.03 84.53 11:23:01 AM 5 10.31 0.00 2.16 4.62 0.07 82.84 11:23:01 AM 6 11.71 0.00 1.87 0.75 0.03 85.63 11:23:01 AM 7 23.29 0.00 3.01 2.04 0.05 71.61 11:24:01 AM all 31.98 0.00 1.55 1.03 0.08 65.37 11:24:01 AM 0 37.32 0.00 1.75 1.12 0.08 59.72 11:24:01 AM 1 26.43 0.00 2.17 1.77 0.08 69.54 11:24:01 AM 2 36.05 0.00 1.24 0.90 0.08 61.72 11:24:01 AM 3 28.18 0.00 1.71 1.64 0.08 68.39 11:24:01 AM 4 45.21 0.00 1.69 1.15 0.08 51.87 11:24:01 AM 5 31.56 0.00 1.00 0.15 0.07 67.22 11:24:01 AM 6 35.99 0.00 1.62 1.05 0.08 61.26 11:24:01 AM 7 15.08 0.00 1.19 0.43 0.10 83.20 11:25:01 AM all 35.89 0.00 2.83 1.44 0.08 59.76 11:25:01 AM 0 26.62 0.00 2.33 0.94 0.07 70.04 11:25:01 AM 1 43.36 0.00 2.28 2.38 0.08 51.89 11:25:01 AM 2 49.45 0.00 4.03 1.83 0.08 44.61 11:25:01 AM 3 25.30 0.00 2.91 3.87 0.07 67.85 11:25:01 AM 4 39.70 0.00 2.77 0.87 0.08 56.57 11:25:01 AM 5 29.09 0.00 2.79 0.96 0.10 67.06 11:25:01 AM 6 44.43 0.00 2.54 0.42 0.08 52.53 11:25:01 AM 7 29.12 0.00 2.97 0.29 0.07 67.56 11:26:01 AM all 20.90 0.00 1.99 0.12 0.08 76.91 11:26:01 AM 0 21.73 0.00 2.07 0.02 0.08 76.10 11:26:01 AM 1 13.96 0.00 1.54 0.39 0.07 84.05 11:26:01 AM 2 19.89 0.00 1.81 0.07 0.08 78.15 11:26:01 AM 3 16.93 0.00 2.17 0.10 0.08 80.72 11:26:01 AM 4 26.78 0.00 2.24 0.18 0.10 70.69 11:26:01 AM 5 21.36 0.00 2.06 0.03 0.08 76.46 11:26:01 AM 6 20.64 0.00 1.99 0.07 0.07 77.23 11:26:01 AM 7 25.89 0.00 2.05 0.08 0.08 71.88 11:27:01 AM all 12.84 0.00 1.71 0.05 0.08 85.32 11:27:01 AM 0 8.31 0.00 1.22 0.03 0.08 90.35 11:27:01 AM 1 15.76 0.00 2.48 0.03 0.08 81.65 11:27:01 AM 2 9.76 0.00 1.42 0.08 0.08 88.65 11:27:01 AM 3 15.05 0.00 1.19 0.03 0.08 83.65 11:27:01 AM 4 11.39 0.00 2.14 0.10 0.05 86.31 11:27:01 AM 5 7.68 0.00 1.84 0.08 0.08 90.31 11:27:01 AM 6 17.56 0.00 1.84 0.00 0.07 80.54 11:27:01 AM 7 17.20 0.00 1.54 0.07 0.07 81.13 11:28:01 AM all 5.98 0.00 0.58 0.02 0.05 93.37 11:28:01 AM 0 0.99 0.00 0.32 0.07 0.05 98.58 11:28:01 AM 1 4.41 0.00 0.77 0.00 0.05 94.77 11:28:01 AM 2 3.81 0.00 0.50 0.00 0.05 95.64 11:28:01 AM 3 2.11 0.00 0.30 0.00 0.05 97.54 11:28:01 AM 4 5.84 0.00 0.47 0.03 0.05 93.61 11:28:01 AM 5 7.47 0.00 0.62 0.00 0.05 91.86 11:28:01 AM 6 17.47 0.00 0.35 0.02 0.05 82.11 11:28:01 AM 7 5.75 0.00 1.35 0.02 0.05 92.83 11:29:01 AM all 20.49 0.00 0.59 0.02 0.05 78.85 11:29:01 AM 0 11.85 0.00 0.94 0.03 0.08 87.09 11:29:01 AM 1 51.05 0.00 1.15 0.02 0.07 47.72 11:29:01 AM 2 22.67 0.00 0.20 0.02 0.03 77.08 11:29:01 AM 3 21.39 0.00 0.90 0.10 0.07 77.54 11:29:01 AM 4 13.19 0.00 0.22 0.00 0.03 86.56 11:29:01 AM 5 7.24 0.00 0.37 0.02 0.03 92.34 11:29:01 AM 6 27.90 0.00 0.25 0.00 0.03 71.81 11:29:01 AM 7 8.58 0.00 0.68 0.00 0.05 90.69 11:30:01 AM all 28.63 0.00 1.79 0.53 0.08 68.97 11:30:01 AM 0 33.43 0.00 1.41 0.00 0.07 65.10 11:30:01 AM 1 22.33 0.00 1.41 0.39 0.08 75.79 11:30:01 AM 2 27.31 0.00 2.26 1.28 0.07 69.09 11:30:01 AM 3 28.36 0.00 1.71 0.32 0.08 69.53 11:30:01 AM 4 14.98 0.00 1.51 0.20 0.08 83.22 11:30:01 AM 5 39.18 0.00 2.16 0.27 0.08 58.31 11:30:01 AM 6 37.65 0.00 2.11 1.66 0.08 58.49 11:30:01 AM 7 25.83 0.00 1.76 0.13 0.07 72.21 11:31:01 AM all 29.52 0.00 2.46 0.26 0.10 67.65 11:31:01 AM 0 32.16 0.00 2.18 0.07 0.12 65.48 11:31:01 AM 1 25.50 0.00 3.09 1.75 0.10 69.56 11:31:01 AM 2 38.24 0.00 2.20 0.02 0.10 59.44 11:31:01 AM 3 25.55 0.00 2.24 0.03 0.12 72.07 11:31:01 AM 4 36.75 0.00 2.72 0.02 0.08 60.43 11:31:01 AM 5 25.61 0.00 2.27 0.02 0.10 72.00 11:31:01 AM 6 25.99 0.00 2.26 0.08 0.10 71.57 11:31:01 AM 7 26.36 0.00 2.74 0.08 0.10 70.72 11:32:01 AM all 32.54 0.00 1.64 1.29 0.08 64.46 11:32:01 AM 0 27.52 0.00 1.29 2.41 0.07 68.71 11:32:01 AM 1 24.75 0.00 1.59 0.99 0.08 72.59 11:32:01 AM 2 23.01 0.00 1.69 3.51 0.08 71.70 11:32:01 AM 3 39.84 0.00 1.24 0.07 0.08 58.77 11:32:01 AM 4 40.70 0.00 1.36 0.30 0.07 57.57 11:32:01 AM 5 22.06 0.00 1.27 0.65 0.05 75.96 11:32:01 AM 6 31.61 0.00 1.76 1.12 0.08 65.43 11:32:01 AM 7 50.81 0.00 2.88 1.24 0.12 44.95 11:33:01 AM all 22.13 0.00 0.98 0.24 0.05 76.59 11:33:01 AM 0 27.89 0.00 1.03 0.02 0.07 70.99 11:33:01 AM 1 38.58 0.00 1.87 0.57 0.08 58.90 11:33:01 AM 2 6.88 0.00 0.89 0.89 0.05 91.30 11:33:01 AM 3 14.49 0.00 0.82 0.05 0.05 84.60 11:33:01 AM 4 34.05 0.00 0.55 0.10 0.05 65.25 11:33:01 AM 5 11.71 0.00 1.05 0.20 0.03 87.00 11:33:01 AM 6 25.72 0.00 0.72 0.05 0.05 73.46 11:33:01 AM 7 17.70 0.00 0.90 0.05 0.05 81.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.21 0.00 1.68 0.62 0.07 74.42 Average: 0 21.60 0.00 1.56 0.53 0.08 76.23 Average: 1 25.28 0.00 1.88 0.81 0.08 71.95 Average: 2 23.19 0.00 1.65 0.91 0.07 74.18 Average: 3 21.65 0.00 1.59 0.63 0.08 76.05 Average: 4 25.27 0.00 1.66 0.57 0.07 72.44 Average: 5 19.38 0.00 1.60 0.64 0.07 78.32 Average: 6 26.96 0.00 1.57 0.47 0.07 70.93 Average: 7 22.32 0.00 1.92 0.40 0.07 75.29