---> uname -a: Linux prd-centos8-docker-8c-8g-108.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 1149 25087 19 5653 30267 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:a4:1d:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fea4:1df1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:6f:fe:47 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::42:9dff:fe6f:fe47/64 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) 09/25/2025 _x86_64_ (8 CPU) 10:41:57 LINUX RESTART (8 CPU) 10:43:01 AM tps rtps wtps bread/s bwrtn/s 10:44:01 AM 278.69 17.64 261.05 3815.03 13397.50 10:45:01 AM 138.26 1.63 136.63 433.52 12528.17 10:46:01 AM 118.01 0.63 117.38 396.33 40245.89 10:47:01 AM 32.82 0.48 32.33 21.46 550.87 10:48:01 AM 5.83 0.00 5.83 0.00 206.08 10:49:01 AM 10.36 0.00 10.36 0.00 456.57 10:50:01 AM 112.53 0.00 112.53 0.00 23779.21 10:51:01 AM 14.56 0.00 14.56 0.00 399.23 10:52:01 AM 121.98 2.45 119.53 4477.04 1885.25 10:53:01 AM 53.52 1.35 52.17 1722.11 30461.47 Average: 88.66 2.42 86.24 1086.58 12390.28 10:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 AM 28316960 30479716 4338752 13.29 2688 2475472 2421620 7.18 226048 3628152 287924 10:45:01 AM 25609140 28520572 7046572 21.58 2688 3215696 3973592 11.79 330012 6196980 675208 10:46:01 AM 24758748 28166028 7896964 24.18 2688 3689228 4585040 13.60 433436 6849276 112 10:47:01 AM 24277184 27691160 8378528 25.66 2688 3694492 5586704 16.58 441476 7316764 300 10:48:01 AM 25447076 28869868 7208636 22.07 2688 3704404 3397372 10.08 443500 6156352 6948 10:49:01 AM 25251684 28679604 7404028 22.67 2688 3708708 4044900 12.00 446652 6347176 3212 10:50:01 AM 23795020 27924644 8860692 27.13 2688 4396504 5677580 16.85 548136 7639416 620 10:51:01 AM 23089088 27251356 9566624 29.30 2688 4430656 6140180 18.22 557376 8331268 3880 10:52:01 AM 24443736 28991240 8211976 25.15 2688 4802244 3097412 9.19 586280 6964824 316276 10:53:01 AM 24350888 29649196 8304824 25.43 2688 5540600 3122584 9.26 791328 6835928 118520 Average: 24933952 28622338 7721760 23.65 2688 3965800 4204698 12.48 480424 6626614 141300 10:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 403.23 307.98 5145.99 56.32 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 407.11 275.73 10680.75 41.24 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM lo 3.62 3.62 0.31 0.31 0.00 0.00 0.00 0.00 10:46:01 AM eth0 12.51 10.45 4.02 5.43 0.00 0.00 0.00 0.00 10:46:01 AM docker0 0.78 1.10 0.12 0.13 0.00 0.00 0.00 0.00 10:46:01 AM veth76d4e14 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 AM lo 61.45 61.45 4.88 4.88 0.00 0.00 0.00 0.00 10:47:01 AM eth0 243.69 169.27 75.19 72.52 0.00 0.00 0.00 0.00 10:47:01 AM docker0 11.08 12.56 1.64 1.62 0.00 0.00 0.00 0.00 10:47:01 AM vethe0050f9 0.25 0.50 0.04 0.06 0.00 0.00 0.00 0.00 10:48:01 AM lo 47.95 47.95 2.41 2.41 0.00 0.00 0.00 0.00 10:48:01 AM eth0 324.03 229.99 112.94 90.66 0.00 0.00 0.00 0.00 10:48:01 AM docker0 0.53 0.62 0.07 0.12 0.00 0.00 0.00 0.00 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 147.73 102.90 91.24 41.11 0.00 0.00 0.00 0.00 10:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM lo 3.40 3.40 0.60 0.60 0.00 0.00 0.00 0.00 10:50:01 AM eth0 345.28 160.06 2964.02 14.45 0.00 0.00 0.00 0.00 10:50:01 AM docker0 1.47 1.78 0.22 0.38 0.00 0.00 0.00 0.00 10:50:01 AM veth716545b 1.47 1.92 0.24 0.39 0.00 0.00 0.00 0.00 10:50:01 AM veth27ac84b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:51:01 AM lo 1079.26 1079.26 186.60 186.60 0.00 0.00 0.00 0.00 10:51:01 AM eth0 87.65 65.64 30.04 32.97 0.00 0.00 0.00 0.00 10:51:01 AM docker0 467.41 484.71 81.61 95.16 0.00 0.00 0.00 0.00 10:51:01 AM veth716545b 424.83 441.47 83.22 69.91 0.00 0.00 0.00 0.01 10:51:01 AM veth27ac84b 42.59 43.70 4.78 25.49 0.00 0.00 0.00 0.00 10:52:01 AM lo 373.83 373.83 65.12 65.12 0.00 0.00 0.00 0.00 10:52:01 AM eth0 104.80 90.00 1504.98 21.74 0.00 0.00 0.00 0.00 10:52:01 AM docker0 175.04 177.99 42.18 24.30 0.00 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 153.86 118.43 2163.13 19.81 0.00 0.00 0.00 0.00 10:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.95 156.95 25.99 25.99 0.00 0.00 0.00 0.00 Average: eth0 223.00 153.05 2277.46 39.63 0.00 0.00 0.00 0.00 Average: docker0 65.63 67.88 12.58 12.17 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) 09/25/2025 _x86_64_ (8 CPU) 10:41:57 LINUX RESTART (8 CPU) 10:43:01 AM CPU %user %nice %system %iowait %steal %idle 10:44:01 AM all 21.68 0.00 1.47 1.83 0.08 74.94 10:44:01 AM 0 11.16 0.00 2.01 4.83 0.08 81.92 10:44:01 AM 1 20.79 0.00 1.97 1.70 0.08 75.46 10:44:01 AM 2 23.60 0.00 1.51 2.98 0.08 71.83 10:44:01 AM 3 11.61 0.00 0.95 1.31 0.08 86.05 10:44:01 AM 4 29.85 0.00 1.37 1.09 0.07 67.62 10:44:01 AM 5 22.90 0.00 1.07 0.63 0.07 75.33 10:44:01 AM 6 15.35 0.00 1.07 1.29 0.05 82.24 10:44:01 AM 7 38.15 0.00 1.85 0.80 0.10 59.09 10:45:01 AM all 42.56 0.00 1.49 2.08 0.11 53.76 10:45:01 AM 0 31.70 0.00 1.32 0.55 0.10 66.32 10:45:01 AM 1 42.17 0.00 1.82 5.04 0.10 50.87 10:45:01 AM 2 32.24 0.00 1.37 0.60 0.08 65.70 10:45:01 AM 3 49.20 0.00 1.82 3.06 0.12 45.79 10:45:01 AM 4 38.94 0.00 2.03 3.50 0.12 55.41 10:45:01 AM 5 52.17 0.00 1.09 2.83 0.12 43.80 10:45:01 AM 6 46.54 0.00 1.46 0.95 0.13 50.91 10:45:01 AM 7 47.48 0.00 1.01 0.12 0.12 51.28 10:46:01 AM all 15.23 0.00 2.38 3.26 0.08 79.05 10:46:01 AM 0 19.83 0.00 2.10 10.84 0.08 67.15 10:46:01 AM 1 21.96 0.00 2.64 2.09 0.10 73.21 10:46:01 AM 2 18.15 0.00 3.00 3.85 0.07 74.93 10:46:01 AM 3 14.45 0.00 3.85 2.17 0.07 79.46 10:46:01 AM 4 10.94 0.00 1.58 3.59 0.07 83.82 10:46:01 AM 5 10.68 0.00 2.02 0.84 0.08 86.38 10:46:01 AM 6 12.10 0.00 1.82 1.28 0.10 84.71 10:46:01 AM 7 13.73 0.00 2.05 1.41 0.07 82.74 10:47:01 AM all 20.50 0.00 2.19 0.55 0.10 76.66 10:47:01 AM 0 21.88 0.00 2.19 0.35 0.08 75.49 10:47:01 AM 1 17.87 0.00 2.02 0.35 0.10 79.66 10:47:01 AM 2 16.99 0.00 2.13 0.70 0.12 80.06 10:47:01 AM 3 22.18 0.00 2.03 0.03 0.10 75.65 10:47:01 AM 4 17.76 0.00 2.25 1.65 0.12 78.22 10:47:01 AM 5 25.14 0.00 2.68 0.72 0.12 71.34 10:47:01 AM 6 18.21 0.00 1.81 0.12 0.08 79.78 10:47:01 AM 7 23.97 0.00 2.38 0.45 0.12 73.07 10:48:01 AM all 8.01 0.00 0.80 0.11 0.06 91.02 10:48:01 AM 0 7.59 0.00 0.48 0.00 0.07 91.86 10:48:01 AM 1 7.48 0.00 1.27 0.15 0.07 91.03 10:48:01 AM 2 4.27 0.00 0.85 0.47 0.07 94.34 10:48:01 AM 3 5.91 0.00 0.62 0.17 0.05 93.26 10:48:01 AM 4 22.70 0.00 0.70 0.10 0.07 76.43 10:48:01 AM 5 4.68 0.00 0.67 0.00 0.07 94.58 10:48:01 AM 6 6.41 0.00 0.50 0.00 0.07 93.02 10:48:01 AM 7 5.07 0.00 1.29 0.02 0.07 93.56 10:49:01 AM all 21.74 0.00 0.62 0.14 0.06 77.44 10:49:01 AM 0 5.55 0.00 0.58 0.33 0.05 93.48 10:49:01 AM 1 10.83 0.00 0.55 0.72 0.03 87.87 10:49:01 AM 2 18.59 0.00 0.91 0.00 0.07 80.44 10:49:01 AM 3 18.51 0.00 1.41 0.05 0.08 79.95 10:49:01 AM 4 51.77 0.00 0.87 0.00 0.10 47.26 10:49:01 AM 5 21.05 0.00 0.25 0.00 0.05 78.65 10:49:01 AM 6 20.81 0.00 0.23 0.00 0.03 78.92 10:49:01 AM 7 26.88 0.00 0.17 0.00 0.05 72.90 10:50:01 AM all 28.02 0.00 1.76 2.86 0.11 67.25 10:50:01 AM 0 35.16 0.00 1.79 1.99 0.13 60.92 10:50:01 AM 1 33.31 0.00 1.75 2.55 0.13 62.26 10:50:01 AM 2 21.55 0.00 1.58 2.86 0.10 73.92 10:50:01 AM 3 29.96 0.00 1.42 3.79 0.08 64.75 10:50:01 AM 4 34.75 0.00 2.26 9.60 0.12 53.28 10:50:01 AM 5 21.86 0.00 1.46 0.62 0.10 75.96 10:50:01 AM 6 20.60 0.00 2.08 0.67 0.12 76.53 10:50:01 AM 7 26.99 0.00 1.74 0.79 0.10 70.38 10:51:01 AM all 26.53 0.00 1.69 0.11 0.14 71.53 10:51:01 AM 0 29.41 0.00 2.02 0.13 0.13 68.31 10:51:01 AM 1 37.60 0.00 1.59 0.00 0.20 60.60 10:51:01 AM 2 24.70 0.00 2.03 0.22 0.13 72.92 10:51:01 AM 3 24.66 0.00 2.03 0.07 0.13 73.11 10:51:01 AM 4 32.44 0.00 1.59 0.02 0.13 65.81 10:51:01 AM 5 22.20 0.00 1.27 0.12 0.15 76.26 10:51:01 AM 6 27.03 0.00 1.11 0.35 0.13 71.38 10:51:01 AM 7 14.19 0.00 1.83 0.00 0.12 83.86 10:52:01 AM all 28.33 0.00 1.43 0.84 0.10 69.30 10:52:01 AM 0 39.19 0.00 1.68 0.52 0.12 58.50 10:52:01 AM 1 14.81 0.00 2.35 2.70 0.13 80.01 10:52:01 AM 2 10.81 0.00 1.24 0.40 0.07 87.49 10:52:01 AM 3 29.42 0.00 1.15 0.45 0.10 68.87 10:52:01 AM 4 37.56 0.00 1.19 0.27 0.10 60.89 10:52:01 AM 5 39.75 0.00 1.49 1.02 0.12 57.62 10:52:01 AM 6 25.17 0.00 1.41 1.02 0.08 72.32 10:52:01 AM 7 29.98 0.00 0.94 0.32 0.10 68.66 10:53:01 AM all 32.77 0.00 1.58 2.36 0.10 63.19 10:53:01 AM 0 46.46 0.00 1.93 0.02 0.12 51.48 10:53:01 AM 1 46.08 0.00 1.14 6.77 0.13 45.88 10:53:01 AM 2 19.03 0.00 1.27 0.92 0.07 78.71 10:53:01 AM 3 12.65 0.00 1.32 0.17 0.07 85.79 10:53:01 AM 4 30.19 0.00 1.91 0.74 0.10 67.07 10:53:01 AM 5 33.07 0.00 2.04 7.76 0.10 57.03 10:53:01 AM 6 48.13 0.00 1.21 0.02 0.12 50.53 10:53:01 AM 7 26.56 0.00 1.81 2.52 0.10 69.01 Average: all 24.54 0.00 1.54 1.41 0.10 72.42 Average: 0 24.77 0.00 1.61 1.96 0.10 71.56 Average: 1 25.28 0.00 1.71 2.21 0.11 70.69 Average: 2 18.99 0.00 1.59 1.30 0.09 78.04 Average: 3 21.86 0.00 1.66 1.13 0.09 75.27 Average: 4 30.70 0.00 1.57 2.05 0.10 65.58 Average: 5 25.35 0.00 1.40 1.45 0.10 71.69 Average: 6 24.03 0.00 1.27 0.57 0.09 74.04 Average: 7 25.30 0.00 1.51 0.64 0.09 72.46