---> uname -a: Linux prd-centos7-docker-2c-8g-9710.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 20G 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 627 4670 16 2523 6897 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:d4:62:38 brd ff:ff:ff:ff:ff:ff inet 10.32.6.35/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85175sec preferred_lft 85175sec inet6 fe80::f816:3eff:fed4:6238/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6c:4a:16:e1 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 ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 09/01/2026 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 79.38 8.85 70.52 827.16 4694.34 01:51:01 PM 82.03 0.57 81.47 199.30 7746.58 01:52:01 PM 34.12 0.43 33.69 35.17 5279.73 01:53:01 PM 8.58 0.03 8.54 1.07 216.39 01:54:01 PM 10.91 0.03 10.88 1.07 268.94 01:55:02 PM 9.90 0.03 9.86 1.07 272.66 01:56:01 PM 9.76 0.00 9.76 0.00 339.78 01:57:01 PM 10.86 0.45 10.41 43.57 367.12 01:58:01 PM 12.04 0.03 12.01 1.07 825.17 01:59:01 PM 16.19 0.00 16.19 0.00 1149.36 02:00:01 PM 11.54 0.03 11.51 1.07 348.28 02:01:01 PM 11.24 0.03 11.21 0.67 1046.52 02:02:01 PM 17.94 3.06 14.88 896.27 889.76 02:03:01 PM 18.35 0.03 18.32 1.87 2817.20 02:04:01 PM 14.45 0.15 14.30 4.80 1143.78 02:05:01 PM 6.29 0.10 6.19 3.06 732.21 02:06:01 PM 5.68 0.33 5.35 242.86 626.01 02:07:01 PM 10.21 1.93 8.28 273.24 578.50 02:08:01 PM 27.28 0.32 26.96 72.21 3742.08 Average: 20.89 0.87 20.03 137.30 1742.69 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5515640 2493096 31.13 2088 1782584 971016 10.72 648296 1592804 66912 01:51:01 PM 5382856 2625880 32.79 2088 2007668 825596 9.12 563008 1758832 130348 01:52:01 PM 5151860 2856876 35.67 2088 2022908 1148120 12.68 797916 1754724 1616 01:53:01 PM 5120488 2888248 36.06 2088 2025316 1152528 12.72 826704 1754764 440 01:54:01 PM 5083308 2925428 36.53 2088 2032944 1159684 12.80 861640 1754872 3428 01:55:02 PM 5064544 2944192 36.76 2088 2040696 1162892 12.84 878460 1755016 6260 01:56:01 PM 5039912 2968824 37.07 2088 2048356 1165624 12.87 900400 1755640 6668 01:57:01 PM 4969756 3038980 37.95 2088 2070196 1179668 13.02 962112 1761772 19224 01:58:01 PM 4967420 3041316 37.97 2088 2073152 1181168 13.04 961964 1761772 1176 01:59:01 PM 4879108 3129628 39.08 2088 2106364 1194520 13.19 1035544 1773348 5000 02:00:01 PM 4853328 3155408 39.40 2088 2134700 1195664 13.20 1047140 1783908 26824 02:01:01 PM 4841916 3166820 39.54 2088 2136840 1198464 13.23 1056888 1783928 928 02:02:01 PM 4720244 3288492 41.06 2088 2195308 1238488 13.67 1156948 1802700 11280 02:03:01 PM 4576336 3432400 42.86 2088 2292492 1305236 14.41 1271700 1824484 29496 02:04:01 PM 4505216 3503520 43.75 2088 2311256 1310172 14.47 1333756 1829496 17924 02:05:01 PM 4481200 3527536 44.05 2088 2321424 1322460 14.60 1353956 1830020 8252 02:06:01 PM 4446744 3561992 44.48 2088 2348616 1327028 14.65 1368792 1848156 11680 02:07:01 PM 4836852 3171884 39.61 2088 2439032 891196 9.84 1037808 1785544 79048 02:08:01 PM 4854744 3153992 39.38 2088 2448628 873080 9.64 1021288 1785012 7716 Average: 4910077 3098659 38.69 2088 2149394 1147505 12.67 1004438 1773515 22854 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 168.61 107.19 916.31 20.93 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 93.99 71.22 603.09 8.29 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 45.43 42.41 200.60 11.22 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 16.49 23.32 23.41 4.63 0.00 0.00 0.00 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 28.10 37.33 106.41 6.75 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:02 PM eth0 24.32 33.33 109.66 6.14 0.00 0.00 0.00 01:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 25.80 34.02 116.51 5.98 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 33.69 42.01 323.70 7.01 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 19.82 28.32 26.87 5.67 0.00 0.00 0.00 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 48.23 58.72 529.29 9.34 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 40.96 47.52 453.31 7.80 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 15.42 22.06 18.39 4.46 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 41.26 50.35 418.36 7.79 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 48.98 56.90 522.98 9.41 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 22.01 25.15 245.74 4.33 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 9.24 11.11 14.51 2.55 0.00 0.00 0.00 02:05:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 6.83 7.09 50.30 1.69 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 9.28 7.88 6.38 3.93 0.00 0.00 0.00 02:07:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 15.09 13.51 14.00 5.63 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.57 37.87 247.50 7.03 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 09/01/2026 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 28.33 0.00 2.87 1.91 1.43 65.46 01:50:01 PM 0 24.76 0.00 3.22 2.89 1.27 67.87 01:50:01 PM 1 31.90 0.00 2.51 0.93 1.60 63.05 01:51:01 PM all 32.97 0.00 3.83 0.34 2.24 60.62 01:51:01 PM 0 31.38 0.00 3.74 0.35 2.09 62.44 01:51:01 PM 1 34.55 0.00 3.92 0.35 2.38 58.80 01:52:01 PM all 15.03 0.00 1.34 0.52 0.93 82.18 01:52:01 PM 0 13.93 0.00 1.56 0.31 0.93 83.27 01:52:01 PM 1 16.14 0.00 1.12 0.71 0.94 81.09 01:53:01 PM all 4.15 0.00 0.40 0.08 0.25 95.12 01:53:01 PM 0 3.03 0.00 0.45 0.13 0.20 96.18 01:53:01 PM 1 5.29 0.00 0.35 0.02 0.30 94.04 01:54:01 PM all 6.01 0.00 0.46 0.08 0.34 93.10 01:54:01 PM 0 6.31 0.00 0.54 0.12 0.37 92.66 01:54:01 PM 1 5.69 0.00 0.40 0.07 0.32 93.52 01:55:02 PM all 3.77 0.00 0.36 0.08 0.23 95.57 01:55:02 PM 0 2.88 0.00 0.37 0.10 0.23 96.41 01:55:02 PM 1 4.67 0.00 0.32 0.05 0.24 94.73 01:56:01 PM all 3.27 0.00 0.35 0.08 0.28 96.03 01:56:01 PM 0 2.53 0.00 0.39 0.10 0.22 96.76 01:56:01 PM 1 3.99 0.00 0.34 0.05 0.34 95.28 01:57:01 PM all 6.07 0.00 0.39 0.12 0.39 93.03 01:57:01 PM 0 4.60 0.00 0.40 0.13 0.40 94.46 01:57:01 PM 1 7.54 0.00 0.37 0.10 0.37 91.61 01:58:01 PM all 5.11 0.00 0.32 0.09 0.36 94.12 01:58:01 PM 0 6.90 0.00 0.30 0.07 0.40 92.32 01:58:01 PM 1 3.34 0.00 0.35 0.10 0.32 95.89 01:59:01 PM all 8.87 0.00 0.51 0.26 0.92 89.43 01:59:01 PM 0 11.44 0.00 0.46 0.24 0.96 86.91 01:59:01 PM 1 6.32 0.00 0.57 0.30 0.89 91.92 02:00:01 PM all 2.86 0.00 0.37 0.19 0.67 95.91 02:00:01 PM 0 2.72 0.00 0.40 0.17 0.78 95.93 02:00:01 PM 1 2.98 0.00 0.30 0.22 0.55 95.95 02:00:01 PM CPU %user %nice %system %iowait %steal %idle 02:01:01 PM all 2.56 0.00 0.23 0.23 0.95 96.02 02:01:01 PM 0 2.03 0.00 0.25 0.22 1.10 96.41 02:01:01 PM 1 3.11 0.00 0.23 0.25 0.80 95.60 02:02:01 PM all 29.21 0.00 1.03 0.56 2.39 66.81 02:02:01 PM 0 28.36 0.00 1.11 0.74 2.34 67.45 02:02:01 PM 1 30.05 0.00 0.96 0.38 2.43 66.19 02:03:01 PM all 23.13 0.00 1.06 0.26 2.30 73.25 02:03:01 PM 0 22.42 0.00 1.21 0.34 2.34 73.69 02:03:01 PM 1 23.84 0.00 0.92 0.17 2.26 72.80 02:04:01 PM all 16.29 0.00 0.64 0.24 2.10 80.74 02:04:01 PM 0 16.51 0.00 0.67 0.22 1.94 80.66 02:04:01 PM 1 16.07 0.00 0.60 0.24 2.27 80.83 02:05:01 PM all 54.06 0.00 1.56 0.07 3.29 41.02 02:05:01 PM 0 54.20 0.00 1.44 0.12 3.33 40.90 02:05:01 PM 1 53.90 0.00 1.67 0.04 3.25 41.14 02:06:01 PM all 77.70 0.00 2.13 0.03 3.79 16.35 02:06:01 PM 0 77.05 0.00 2.18 0.04 3.89 16.84 02:06:01 PM 1 78.30 0.00 2.11 0.02 3.70 15.87 02:07:01 PM all 62.05 0.00 2.44 0.13 2.98 32.40 02:07:01 PM 0 63.08 0.00 2.44 0.20 3.00 31.29 02:07:01 PM 1 61.07 0.00 2.42 0.05 2.95 33.51 02:08:01 PM all 35.84 0.00 2.51 0.42 2.17 59.06 02:08:01 PM 0 29.36 0.00 2.53 0.34 2.17 65.60 02:08:01 PM 1 42.44 0.00 2.47 0.50 2.17 52.42 Average: all 21.51 0.00 1.19 0.30 1.46 75.55 Average: 0 20.80 0.00 1.23 0.36 1.45 76.16 Average: 1 22.23 0.00 1.14 0.24 1.46 74.93