---> uname -a: Linux prd-centos8-docker-8c-8g-2209.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 1153 25029 19 5706 30263 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:f6:39:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85558sec preferred_lft 85558sec inet6 fe80::f816:3eff:fef6:3932/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:b5:02:86 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:d5ff:feb5:286/64 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) 12/30/2025 _x86_64_ (8 CPU) 10:21:50 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 319.33 126.77 192.55 13392.90 39179.46 10:24:01 AM 212.28 16.36 195.92 3130.28 12106.70 10:25:01 AM 205.95 2.98 202.97 1098.97 15571.59 10:26:01 AM 39.01 0.02 38.99 0.27 2792.43 10:27:01 AM 110.73 0.62 110.11 416.93 39640.95 10:28:01 AM 32.54 0.00 32.54 0.00 501.43 10:29:02 AM 13.33 0.48 12.84 21.46 363.78 10:30:01 AM 27.44 0.00 27.44 0.00 1104.63 10:31:01 AM 98.30 0.00 98.30 0.00 23333.47 10:32:01 AM 10.89 0.00 10.89 0.00 324.16 10:33:01 AM 21.14 0.00 21.14 0.00 1043.99 10:34:01 AM 26.67 2.48 24.19 4502.37 464.91 10:35:01 AM 49.39 1.35 48.04 1722.11 34806.75 Average: 89.84 11.63 78.20 1870.22 13185.23 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29819224 31277836 2836488 8.69 2688 1793824 1472364 4.37 145544 2305992 85816 10:24:01 AM 29042608 30949304 3613104 11.06 2688 2222696 1620536 4.81 170632 2976564 155248 10:25:01 AM 27988628 30239496 4667084 14.29 2688 2559968 2321632 6.89 263604 3904696 48508 10:26:01 AM 27323400 29597864 5332312 16.33 2688 2582512 2708100 8.03 282800 4545856 104 10:27:01 AM 23798908 27206820 8856804 27.12 2688 3690928 5162444 15.32 423056 7823572 808 10:28:01 AM 23251492 26663672 9404220 28.80 2688 3693572 6972704 20.69 442844 8345048 136 10:29:02 AM 23200688 26618132 9455024 28.95 2688 3699496 5604572 16.63 445876 8394564 80 10:30:01 AM 25082360 28752208 7573352 23.19 2688 3948796 3377424 10.02 509564 6448340 228708 10:31:01 AM 23343744 27486704 9311968 28.52 2688 4410780 6071536 18.01 556848 8079360 352 10:32:01 AM 22649552 26831748 10006160 30.64 2688 4450932 6626900 19.66 559068 8767200 2504 10:33:01 AM 24506308 28606252 8149404 24.96 2688 4356016 3495232 10.37 553384 6938692 288 10:34:01 AM 23503556 28534232 9152156 28.03 2688 5280212 3446456 10.23 727096 7758668 787680 10:35:01 AM 23987484 29357664 8668228 26.54 2688 5610752 2977932 8.84 800396 7189152 48300 Average: 25192150 28624764 7463562 22.86 2688 3715422 3989064 11.84 452362 6421362 104502 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 402.30 235.07 1086.75 61.19 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 196.45 159.17 2035.35 40.63 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 358.88 290.82 4745.13 40.18 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 147.11 115.11 298.66 36.83 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 318.99 186.39 9498.15 13.99 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 38.38 38.38 3.59 3.59 0.00 0.00 0.00 0.00 10:28:01 AM eth0 80.85 53.39 24.20 25.97 0.00 0.00 0.00 0.00 10:28:01 AM docker0 10.30 11.50 1.53 1.41 0.00 0.00 0.00 0.00 10:28:01 AM veth8940eb8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:29:02 AM lo 70.55 70.55 3.93 3.93 0.00 0.00 0.00 0.00 10:29:02 AM eth0 382.68 269.88 112.63 114.50 0.00 0.00 0.00 0.00 10:29:02 AM docker0 2.57 3.02 0.37 0.46 0.00 0.00 0.00 0.00 10:30:01 AM lo 16.45 16.45 0.82 0.82 0.00 0.00 0.00 0.00 10:30:01 AM eth0 253.94 185.70 787.52 58.11 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 32.76 32.76 4.37 4.37 0.00 0.00 0.00 0.00 10:31:01 AM eth0 450.83 142.64 2272.17 13.19 0.00 0.00 0.00 0.00 10:31:01 AM docker0 14.36 16.86 1.72 3.01 0.00 0.00 0.00 0.00 10:31:01 AM vethe33767a 11.18 13.16 1.42 2.53 0.00 0.00 0.00 0.00 10:31:01 AM veth87dc4f0 3.18 4.40 0.49 0.75 0.00 0.00 0.00 0.00 10:32:01 AM lo 908.33 908.33 155.67 155.67 0.00 0.00 0.00 0.00 10:32:01 AM eth0 170.76 112.47 47.53 46.71 0.00 0.00 0.00 0.00 10:32:01 AM docker0 399.53 410.89 68.36 81.17 0.00 0.00 0.00 0.00 10:32:01 AM vethe33767a 344.11 355.94 67.41 55.52 0.00 0.00 0.00 0.01 10:32:01 AM veth87dc4f0 55.43 54.98 6.41 25.66 0.00 0.00 0.00 0.00 10:33:01 AM lo 746.78 746.78 124.02 124.02 0.00 0.00 0.00 0.00 10:33:01 AM eth0 69.84 53.78 264.64 19.44 0.00 0.00 0.00 0.00 10:33:01 AM docker0 314.88 324.23 68.13 50.94 0.00 0.00 0.00 0.00 10:34:01 AM lo 1.10 1.10 0.05 0.05 0.00 0.00 0.00 0.00 10:34:01 AM eth0 71.56 61.68 1250.28 13.50 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 199.50 143.76 2884.43 80.67 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 139.86 139.86 22.55 22.55 0.00 0.00 0.00 0.00 Average: eth0 238.72 154.56 1947.92 43.44 0.00 0.00 0.00 0.00 Average: docker0 57.18 59.10 10.80 10.57 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) 12/30/2025 _x86_64_ (8 CPU) 10:21:50 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 10.30 0.00 2.38 10.91 0.07 76.34 10:23:01 AM 0 7.79 0.00 1.75 2.42 0.07 87.97 10:23:01 AM 1 14.36 0.00 3.10 27.61 0.07 54.86 10:23:01 AM 2 16.47 0.02 3.15 10.35 0.08 69.93 10:23:01 AM 3 11.24 0.00 2.40 20.83 0.08 65.45 10:23:01 AM 4 8.43 0.00 1.81 7.40 0.07 82.29 10:23:01 AM 5 6.31 0.00 2.26 6.86 0.07 84.50 10:23:01 AM 6 8.79 0.00 1.54 0.65 0.07 88.95 10:23:01 AM 7 9.00 0.00 3.01 11.20 0.08 76.70 10:24:01 AM all 13.15 0.00 1.14 1.20 0.06 84.46 10:24:01 AM 0 10.75 0.00 0.55 1.30 0.07 87.33 10:24:01 AM 1 20.01 0.00 1.59 1.45 0.07 76.88 10:24:01 AM 2 10.22 0.00 0.47 0.18 0.08 89.05 10:24:01 AM 3 12.85 0.00 1.50 1.74 0.07 83.85 10:24:01 AM 4 9.35 0.00 0.85 0.84 0.05 88.91 10:24:01 AM 5 17.44 0.00 1.97 1.14 0.07 79.38 10:24:01 AM 6 5.55 0.00 0.50 1.02 0.03 92.90 10:24:01 AM 7 19.01 0.00 1.65 1.89 0.05 77.40 10:25:01 AM all 29.43 0.00 1.15 1.38 0.10 67.94 10:25:01 AM 0 39.36 0.00 1.24 2.56 0.12 56.73 10:25:01 AM 1 21.69 0.00 1.56 1.86 0.10 74.80 10:25:01 AM 2 25.27 0.00 1.26 1.04 0.08 72.35 10:25:01 AM 3 38.93 0.00 0.97 1.52 0.12 58.46 10:25:01 AM 4 26.02 0.00 1.25 2.01 0.10 70.62 10:25:01 AM 5 18.04 0.00 0.80 0.77 0.08 80.30 10:25:01 AM 6 39.39 0.00 1.07 0.84 0.12 58.59 10:25:01 AM 7 26.74 0.00 1.04 0.42 0.08 71.72 10:26:01 AM all 25.29 0.00 0.59 0.20 0.07 73.84 10:26:01 AM 0 43.09 0.00 0.87 0.00 0.10 55.94 10:26:01 AM 1 45.66 0.00 0.28 0.03 0.08 53.94 10:26:01 AM 2 24.85 0.00 0.65 0.08 0.07 74.34 10:26:01 AM 3 21.86 0.00 0.70 0.00 0.07 77.37 10:26:01 AM 4 19.46 0.00 0.55 0.00 0.05 79.94 10:26:01 AM 5 4.83 0.00 0.62 1.40 0.05 93.10 10:26:01 AM 6 25.38 0.00 0.60 0.02 0.07 73.94 10:26:01 AM 7 17.19 0.00 0.48 0.05 0.08 82.19 10:27:01 AM all 24.17 0.00 2.46 2.13 0.08 71.15 10:27:01 AM 0 30.44 0.00 2.96 0.12 0.08 66.40 10:27:01 AM 1 30.69 0.00 2.18 5.64 0.10 61.38 10:27:01 AM 2 31.69 0.00 2.96 6.42 0.10 58.83 10:27:01 AM 3 21.29 0.00 2.27 2.20 0.10 74.14 10:27:01 AM 4 16.59 0.00 1.50 0.03 0.07 81.81 10:27:01 AM 5 19.25 0.00 2.59 0.42 0.07 77.67 10:27:01 AM 6 17.62 0.00 1.83 0.07 0.07 80.42 10:27:01 AM 7 25.81 0.00 3.43 2.15 0.08 68.53 10:28:01 AM all 21.49 0.00 1.99 0.05 0.10 76.36 10:28:01 AM 0 18.89 0.00 1.97 0.05 0.10 78.99 10:28:01 AM 1 18.68 0.00 1.94 0.03 0.10 79.24 10:28:01 AM 2 36.82 0.00 2.24 0.00 0.12 60.82 10:28:01 AM 3 17.89 0.00 2.09 0.05 0.10 79.86 10:28:01 AM 4 23.16 0.00 2.09 0.12 0.10 74.53 10:28:01 AM 5 18.29 0.00 1.93 0.03 0.10 79.64 10:28:01 AM 6 20.34 0.00 1.51 0.02 0.10 78.03 10:28:01 AM 7 17.86 0.00 2.14 0.08 0.10 79.81 10:29:02 AM all 8.89 0.00 1.30 0.04 0.07 89.70 10:29:02 AM 0 9.64 0.00 0.97 0.02 0.07 89.30 10:29:02 AM 1 7.65 0.00 1.89 0.03 0.07 90.35 10:29:02 AM 2 7.79 0.00 1.19 0.05 0.08 90.89 10:29:02 AM 3 12.72 0.00 2.06 0.10 0.10 85.02 10:29:02 AM 4 9.03 0.00 0.87 0.00 0.05 90.05 10:29:02 AM 5 6.77 0.00 1.25 0.02 0.07 91.89 10:29:02 AM 6 9.73 0.00 0.84 0.05 0.05 89.33 10:29:02 AM 7 7.81 0.00 1.32 0.03 0.07 90.76 10:30:01 AM all 36.53 0.00 1.20 0.07 0.12 62.07 10:30:01 AM 0 55.50 0.00 1.49 0.32 0.15 42.53 10:30:01 AM 1 30.05 0.00 1.63 0.07 0.14 68.12 10:30:01 AM 2 45.39 0.00 0.70 0.00 0.14 53.78 10:30:01 AM 3 34.44 0.00 1.39 0.05 0.12 63.99 10:30:01 AM 4 28.90 0.00 1.22 0.10 0.12 69.65 10:30:01 AM 5 30.71 0.00 1.29 0.00 0.10 67.90 10:30:01 AM 6 43.94 0.00 1.05 0.00 0.14 54.87 10:30:01 AM 7 23.29 0.00 0.83 0.03 0.08 75.76 10:31:01 AM all 22.55 0.00 1.52 1.57 0.09 74.26 10:31:01 AM 0 24.37 0.00 1.52 0.03 0.08 73.99 10:31:01 AM 1 22.01 0.00 1.63 4.35 0.08 71.93 10:31:01 AM 2 17.95 0.00 2.03 0.34 0.12 79.56 10:31:01 AM 3 29.76 0.00 1.47 2.91 0.10 65.75 10:31:01 AM 4 18.14 0.00 1.48 0.13 0.10 80.15 10:31:01 AM 5 44.76 0.00 1.27 1.06 0.12 52.79 10:31:01 AM 6 13.19 0.00 1.38 3.74 0.07 81.62 10:31:01 AM 7 10.19 0.00 1.37 0.02 0.08 88.33 10:32:01 AM all 20.96 0.00 1.58 0.59 1.55 75.32 10:32:01 AM 0 19.28 0.00 1.29 0.32 0.73 78.38 10:32:01 AM 1 18.30 0.00 1.88 0.12 1.38 78.32 10:32:01 AM 2 17.47 0.00 1.67 0.00 1.45 79.41 10:32:01 AM 3 32.58 0.00 1.63 0.00 1.63 64.16 10:32:01 AM 4 24.04 0.00 1.34 0.00 1.93 72.69 10:32:01 AM 5 18.02 0.00 1.38 4.30 1.46 74.84 10:32:01 AM 6 19.44 0.00 1.62 0.00 1.94 77.00 10:32:01 AM 7 18.54 0.00 1.81 0.00 1.88 77.77 10:33:01 AM all 14.28 0.00 1.35 4.32 0.91 79.15 10:33:01 AM 0 12.49 0.00 1.41 0.13 0.87 85.10 10:33:01 AM 1 18.43 0.00 0.87 0.18 0.90 79.62 10:33:01 AM 2 6.43 0.00 1.44 0.40 0.87 90.86 10:33:01 AM 3 10.65 0.00 1.39 0.18 0.80 86.98 10:33:01 AM 4 12.75 0.00 1.27 0.07 0.95 84.96 10:33:01 AM 5 13.74 0.00 1.87 33.23 1.05 50.11 10:33:01 AM 6 17.00 0.00 1.39 0.08 0.99 80.55 10:33:01 AM 7 22.70 0.00 1.17 0.17 0.87 75.09 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 28.55 0.00 1.15 0.10 0.12 70.08 10:34:01 AM 0 32.88 0.00 0.95 0.13 0.13 65.90 10:34:01 AM 1 13.78 0.00 1.07 0.15 0.07 84.93 10:34:01 AM 2 20.94 0.00 1.51 0.28 0.08 77.18 10:34:01 AM 3 34.22 0.00 1.27 0.18 0.12 64.21 10:34:01 AM 4 29.04 0.00 1.39 0.02 0.13 69.42 10:34:01 AM 5 14.32 0.00 0.79 0.02 0.10 84.78 10:34:01 AM 6 56.30 0.00 1.42 0.00 0.13 42.15 10:34:01 AM 7 26.86 0.00 0.82 0.00 0.15 72.17 10:35:01 AM all 37.87 0.00 1.16 0.92 0.14 59.91 10:35:01 AM 0 52.18 0.00 0.69 0.10 0.15 46.89 10:35:01 AM 1 31.44 0.00 1.35 1.86 0.17 65.18 10:35:01 AM 2 55.94 0.00 1.02 1.21 0.15 41.68 10:35:01 AM 3 13.74 0.00 0.87 0.74 0.08 84.57 10:35:01 AM 4 24.55 0.00 1.03 1.95 0.10 72.37 10:35:01 AM 5 19.36 0.00 0.62 0.02 0.15 79.85 10:35:01 AM 6 48.84 0.00 0.69 0.00 0.15 50.32 10:35:01 AM 7 56.87 0.00 3.00 1.53 0.17 38.43 Average: all 22.56 0.00 1.46 1.81 0.27 73.91 Average: 0 27.40 0.00 1.36 0.58 0.21 70.45 Average: 1 22.52 0.00 1.61 3.33 0.26 72.28 Average: 2 24.37 0.00 1.56 1.56 0.26 72.24 Average: 3 22.47 0.00 1.54 2.35 0.27 73.38 Average: 4 19.18 0.00 1.28 0.97 0.29 78.27 Average: 5 17.81 0.00 1.43 3.80 0.27 76.68 Average: 6 25.02 0.00 1.19 0.50 0.30 72.99 Average: 7 21.68 0.00 1.70 1.35 0.29 74.98