---> uname -a: Linux prd-centos8-docker-8c-8g-18681.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1132 25292 19 5465 30284 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:70:61:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.4/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe70:61f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:42:e9:81 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::42:61ff:fe42:e981/64 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) 12/08/2025 _x86_64_ (8 CPU) 10:18:41 LINUX RESTART (8 CPU) 10:19:01 AM tps rtps wtps bread/s bwrtn/s 10:20:01 AM 250.38 21.56 228.82 4464.11 8916.46 10:21:01 AM 271.15 5.47 265.69 1189.00 18953.22 10:22:01 AM 74.04 0.07 73.98 1.33 5312.66 10:23:01 AM 108.27 0.52 107.75 413.80 39544.48 10:24:01 AM 38.51 0.57 37.95 100.22 733.50 10:25:01 AM 10.59 0.00 10.59 0.00 526.03 10:26:01 AM 114.36 0.00 114.36 0.00 23869.43 10:27:01 AM 14.90 0.00 14.90 0.00 391.95 10:28:01 AM 136.47 0.00 136.47 0.00 1463.81 10:29:01 AM 53.21 2.92 50.29 4555.11 28294.37 Average: 107.18 3.11 104.08 1072.27 12799.38 10:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 AM 29285308 31130356 3370404 10.32 2688 2163148 2037088 6.04 160048 2762816 235112 10:21:01 AM 28016156 30227364 4639556 14.21 2688 2521760 2284632 6.78 259200 3883848 45080 10:22:01 AM 26516124 28794472 6139588 18.80 2688 2586280 3606644 10.70 280220 5351452 108 10:23:01 AM 24594692 28007156 8061020 24.68 2688 3695364 4250696 12.61 424956 7024644 1572 10:24:01 AM 24237900 27662280 8417812 25.78 2688 3705532 4740920 14.07 442432 7357004 72 10:25:01 AM 24735252 28170120 7920460 24.25 2688 3716368 4111656 12.20 447788 6858916 628 10:26:01 AM 23055292 27196240 9600420 29.40 2688 4409080 6501816 19.29 552168 8368536 1652 10:27:01 AM 22490348 26678260 10165364 31.13 2688 4456436 6859244 20.35 555820 8926656 996 10:28:01 AM 24072836 28179968 8582876 26.28 2688 4363636 3993676 11.85 552532 7366616 15552 10:29:01 AM 25963888 31073404 6691824 20.49 2688 5354924 1481416 4.40 903704 5118432 61772 Average: 25296780 28711962 7358932 22.53 2688 3697253 3986779 11.83 457887 6301892 36254 10:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 197.48 134.51 1580.67 38.74 0.00 0.00 0.00 0.00 10:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 394.55 322.01 5021.71 46.05 0.00 0.00 0.00 0.00 10:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM eth0 199.85 158.25 948.47 41.46 0.00 0.00 0.00 0.00 10:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM lo 0.47 0.47 0.02 0.02 0.00 0.00 0.00 0.00 10:23:01 AM eth0 316.33 198.45 9499.67 19.27 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:24:01 AM lo 59.97 59.97 5.01 5.01 0.00 0.00 0.00 0.00 10:24:01 AM eth0 174.76 121.31 43.84 50.94 0.00 0.00 0.00 0.00 10:24:01 AM docker0 12.08 13.58 1.78 1.69 0.00 0.00 0.00 0.00 10:24:01 AM vethebdd27a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM lo 51.30 51.30 2.63 2.63 0.00 0.00 0.00 0.00 10:25:01 AM eth0 156.33 111.79 65.46 57.92 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.80 1.08 0.11 0.20 0.00 0.00 0.00 0.00 10:26:01 AM lo 20.06 20.06 2.49 2.49 0.00 0.00 0.00 0.00 10:26:01 AM eth0 552.58 219.58 2978.06 22.18 0.00 0.00 0.00 0.00 10:26:01 AM docker0 8.41 9.85 0.81 1.77 0.00 0.00 0.00 0.00 10:26:01 AM vethe2d8d35 8.41 9.98 0.92 1.78 0.00 0.00 0.00 0.00 10:26:01 AM veth71f838f 0.00 0.27 0.00 0.07 0.00 0.00 0.00 0.00 10:27:01 AM lo 844.16 844.16 123.29 123.29 0.00 0.00 0.00 0.00 10:27:01 AM eth0 85.65 62.36 28.96 30.12 0.00 0.00 0.00 0.00 10:27:01 AM docker0 360.47 373.62 57.29 59.26 0.00 0.00 0.00 0.00 10:27:01 AM vethe2d8d35 314.21 325.81 56.51 46.46 0.00 0.00 0.00 0.00 10:27:01 AM veth71f838f 46.26 48.14 5.70 12.98 0.00 0.00 0.00 0.00 10:28:01 AM lo 800.17 800.17 157.34 157.34 0.00 0.00 0.00 0.00 10:28:01 AM eth0 80.59 64.80 270.43 25.16 0.00 0.00 0.00 0.00 10:28:01 AM docker0 355.43 362.48 80.02 73.67 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:29:01 AM eth0 98.60 75.15 1265.36 18.32 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 177.69 177.69 29.08 29.08 0.00 0.00 0.00 0.00 Average: eth0 225.67 146.82 2170.04 35.02 0.00 0.00 0.00 0.00 Average: docker0 73.71 76.06 14.00 13.66 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) 12/08/2025 _x86_64_ (8 CPU) 10:18:41 LINUX RESTART (8 CPU) 10:19:01 AM CPU %user %nice %system %iowait %steal %idle 10:20:01 AM all 11.67 0.00 1.46 0.66 0.05 86.16 10:20:01 AM 0 2.90 0.00 0.85 0.18 0.07 95.99 10:20:01 AM 1 11.31 0.00 1.27 0.72 0.05 86.65 10:20:01 AM 2 12.16 0.00 1.44 0.62 0.07 85.71 10:20:01 AM 3 33.56 0.00 3.13 0.50 0.07 62.75 10:20:01 AM 4 14.33 0.00 1.67 0.53 0.05 83.42 10:20:01 AM 5 5.13 0.00 1.05 0.94 0.03 92.84 10:20:01 AM 6 8.90 0.00 0.97 0.53 0.02 89.58 10:20:01 AM 7 5.08 0.00 1.34 1.22 0.03 92.33 10:21:01 AM all 30.19 0.00 1.34 1.01 0.09 67.38 10:21:01 AM 0 15.75 0.00 1.14 1.77 0.08 81.26 10:21:01 AM 1 33.71 0.00 1.89 1.56 0.10 62.74 10:21:01 AM 2 45.00 0.00 1.87 1.77 0.08 51.27 10:21:01 AM 3 33.77 0.00 1.14 0.84 0.08 64.18 10:21:01 AM 4 34.76 0.00 0.87 0.77 0.08 63.51 10:21:01 AM 5 27.44 0.00 1.55 0.40 0.08 70.52 10:21:01 AM 6 29.69 0.00 1.10 0.47 0.08 68.65 10:21:01 AM 7 21.37 0.00 1.12 0.54 0.08 76.89 10:22:01 AM all 24.72 0.00 0.79 0.20 0.06 74.24 10:22:01 AM 0 8.24 0.00 1.04 0.38 0.07 90.28 10:22:01 AM 1 20.24 0.00 0.37 0.18 0.05 79.16 10:22:01 AM 2 29.82 0.00 0.30 0.37 0.05 69.46 10:22:01 AM 3 35.38 0.00 0.37 0.00 0.05 64.20 10:22:01 AM 4 64.99 0.00 2.27 0.20 0.07 32.48 10:22:01 AM 5 12.30 0.00 0.82 0.00 0.08 86.80 10:22:01 AM 6 17.07 0.00 0.67 0.45 0.03 81.78 10:22:01 AM 7 9.67 0.00 0.47 0.00 0.05 89.82 10:23:01 AM all 25.10 0.00 2.39 0.74 0.07 71.70 10:23:01 AM 0 43.18 0.00 2.42 0.32 0.07 54.02 10:23:01 AM 1 26.10 0.00 2.55 1.41 0.08 69.85 10:23:01 AM 2 19.49 0.00 2.59 1.02 0.07 76.84 10:23:01 AM 3 22.24 0.00 3.31 0.79 0.07 73.59 10:23:01 AM 4 33.41 0.00 2.50 0.82 0.07 63.20 10:23:01 AM 5 11.39 0.00 2.49 0.74 0.07 85.32 10:23:01 AM 6 14.63 0.00 2.03 0.72 0.08 82.54 10:23:01 AM 7 30.32 0.00 1.27 0.10 0.07 68.24 10:24:01 AM all 21.26 0.00 2.27 0.07 0.08 76.31 10:24:01 AM 0 16.22 0.00 1.92 0.08 0.08 81.69 10:24:01 AM 1 20.45 0.00 2.26 0.10 0.08 77.11 10:24:01 AM 2 25.38 0.00 2.41 0.05 0.07 72.09 10:24:01 AM 3 22.77 0.00 2.73 0.08 0.10 74.32 10:24:01 AM 4 27.83 0.00 2.91 0.08 0.08 69.09 10:24:01 AM 5 19.46 0.00 1.73 0.07 0.07 78.68 10:24:01 AM 6 19.16 0.00 2.19 0.03 0.08 78.53 10:24:01 AM 7 18.84 0.00 2.04 0.05 0.07 79.00 10:25:01 AM all 16.17 0.00 1.04 0.02 0.07 82.70 10:25:01 AM 0 20.99 0.00 0.97 0.00 0.08 77.96 10:25:01 AM 1 6.60 0.00 1.19 0.00 0.08 92.13 10:25:01 AM 2 20.12 0.00 1.30 0.00 0.07 78.51 10:25:01 AM 3 6.40 0.00 0.65 0.00 0.07 92.88 10:25:01 AM 4 24.80 0.00 1.57 0.07 0.07 73.50 10:25:01 AM 5 25.35 0.00 1.02 0.03 0.07 73.53 10:25:01 AM 6 13.41 0.00 0.82 0.00 0.07 85.71 10:25:01 AM 7 11.66 0.00 0.82 0.05 0.08 87.38 10:26:01 AM all 33.13 0.00 1.81 0.41 0.09 64.56 10:26:01 AM 0 34.34 0.00 1.96 0.08 0.10 63.51 10:26:01 AM 1 23.74 0.00 2.38 0.42 0.08 73.38 10:26:01 AM 2 49.65 0.00 1.58 0.23 0.10 48.44 10:26:01 AM 3 30.68 0.00 2.36 0.27 0.10 66.59 10:26:01 AM 4 46.47 0.00 2.36 1.27 0.08 49.81 10:26:01 AM 5 22.94 0.00 1.21 0.72 0.08 75.04 10:26:01 AM 6 28.25 0.00 1.44 0.13 0.08 70.09 10:26:01 AM 7 28.94 0.00 1.19 0.17 0.08 69.62 10:27:01 AM all 21.52 0.00 1.33 0.01 0.08 77.05 10:27:01 AM 0 14.46 0.00 1.46 0.02 0.08 83.98 10:27:01 AM 1 13.12 0.00 1.47 0.07 0.10 85.24 10:27:01 AM 2 18.68 0.00 1.41 0.00 0.07 79.84 10:27:01 AM 3 21.60 0.00 1.26 0.00 0.08 77.06 10:27:01 AM 4 46.79 0.00 1.82 0.00 0.08 51.30 10:27:01 AM 5 13.37 0.00 1.29 0.02 0.08 85.24 10:27:01 AM 6 21.06 0.00 1.04 0.00 0.08 77.81 10:27:01 AM 7 23.01 0.00 0.92 0.02 0.08 75.96 10:28:01 AM all 25.39 0.00 1.52 0.25 0.07 72.77 10:28:01 AM 0 17.80 0.00 1.98 0.03 0.08 80.10 10:28:01 AM 1 16.73 0.00 1.34 0.02 0.07 81.85 10:28:01 AM 2 32.04 0.00 1.22 0.08 0.07 66.59 10:28:01 AM 3 32.45 0.00 1.34 0.02 0.07 66.13 10:28:01 AM 4 23.32 0.00 1.37 0.08 0.08 75.14 10:28:01 AM 5 34.98 0.00 1.55 0.72 0.07 62.68 10:28:01 AM 6 10.62 0.00 1.24 0.00 0.08 88.05 10:28:01 AM 7 35.10 0.00 2.14 1.02 0.07 61.67 10:29:01 AM all 23.94 0.00 1.58 0.46 0.06 73.96 10:29:01 AM 0 13.92 0.00 1.44 0.79 0.08 83.78 10:29:01 AM 1 26.52 0.00 1.47 1.49 0.07 70.46 10:29:01 AM 2 20.65 0.00 1.87 0.28 0.05 77.14 10:29:01 AM 3 33.96 0.00 2.14 0.38 0.05 63.46 10:29:01 AM 4 23.08 0.00 1.19 0.05 0.05 75.64 10:29:01 AM 5 18.46 0.00 1.04 0.02 0.05 80.44 10:29:01 AM 6 15.79 0.00 1.09 0.08 0.07 82.97 10:29:01 AM 7 39.15 0.00 2.43 0.57 0.07 57.79 Average: all 23.31 0.00 1.55 0.38 0.07 74.69 Average: 0 18.77 0.00 1.52 0.37 0.08 79.27 Average: 1 19.85 0.00 1.62 0.60 0.08 77.86 Average: 2 27.30 0.00 1.60 0.44 0.07 70.59 Average: 3 27.29 0.00 1.84 0.29 0.07 70.51 Average: 4 33.98 0.00 1.85 0.39 0.07 63.71 Average: 5 19.09 0.00 1.37 0.36 0.07 79.11 Average: 6 17.86 0.00 1.26 0.24 0.07 80.57 Average: 7 22.31 0.00 1.37 0.37 0.07 75.88