---> uname -a: Linux prd-centos7-docker-2c-8g-3372.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: 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): 0,1 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 629 4727 16 2463 6895 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:18:2b:e3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.252/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85583sec preferred_lft 85583sec inet6 fe80::f816:3eff:fe18:2be3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:d9:1a:10 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) 01/16/2026 _x86_64_ (2 CPU) 01:47:49 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 220.93 119.43 101.51 9832.90 39236.37 01:50:01 PM 78.60 0.17 78.44 3.46 6608.97 01:51:01 PM 66.68 0.85 65.83 202.40 6906.26 01:52:01 PM 17.87 0.00 17.87 0.00 319.08 01:53:01 PM 7.38 0.02 7.36 0.53 359.78 01:54:01 PM 9.79 0.00 9.79 0.00 167.79 01:55:01 PM 28.96 0.43 28.53 43.01 764.00 01:56:01 PM 34.19 0.03 34.15 1.07 2193.02 01:57:01 PM 25.23 2.95 22.29 895.27 1827.23 01:58:01 PM 31.77 0.12 31.66 4.39 4261.98 01:59:01 PM 6.24 0.00 6.24 0.00 855.47 02:00:02 PM 7.47 0.88 6.59 376.10 577.83 02:01:01 PM 24.39 1.78 22.62 219.22 3348.19 Average: 42.83 9.61 33.22 880.17 5145.48 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5704408 2304328 28.77 2088 1681076 939224 10.37 525204 1539796 42200 01:50:01 PM 5410648 2598088 32.44 2088 1901284 966424 10.67 609928 1703300 122968 01:51:01 PM 5256876 2751860 34.36 2088 1963584 1169060 12.91 718024 1724388 216 01:52:01 PM 5143948 2864788 35.77 2088 1973052 1189676 13.13 826472 1724932 6604 01:53:01 PM 5135632 2873104 35.87 2088 1975000 1192036 13.16 834372 1724920 68 01:54:01 PM 5102876 2905860 36.28 2088 1984124 1196628 13.21 864208 1725616 7468 01:55:01 PM 5021288 2987448 37.30 2088 2017488 1216356 13.43 931836 1732892 22460 01:56:01 PM 4897588 3111148 38.85 2088 2079068 1231500 13.60 1024668 1757072 27104 01:57:01 PM 4747432 3261304 40.72 2088 2139764 1273564 14.06 1150852 1775920 12748 01:58:01 PM 4474140 3534596 44.13 2088 2256932 1467460 16.20 1388004 1801376 10588 01:59:01 PM 4514212 3494524 43.63 2088 2277564 1344612 14.85 1337008 1810724 7872 02:00:02 PM 4016712 3992024 49.85 2088 2300112 1844228 20.36 1813516 1828212 3808 02:01:01 PM 4857944 3150792 39.34 2088 2389112 946436 10.45 1043684 1755480 22040 Average: 4944900 3063836 38.26 2088 2072166 1229016 13.57 1005214 1738818 22011 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 328.67 153.60 840.24 54.37 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 173.24 104.01 923.54 11.01 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 44.76 21.42 166.00 7.20 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 54.11 73.34 128.21 12.05 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 8.14 8.79 29.79 1.21 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 35.69 44.94 137.59 6.87 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 01:55:01 PM eth0 100.38 128.06 489.47 19.42 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 116.40 131.41 999.58 17.21 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 73.20 89.02 448.49 12.71 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 93.33 100.97 788.49 13.79 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 8.49 8.32 50.91 1.82 0.00 0.00 0.00 01:59:01 PM lo 0.03 0.03 0.01 0.01 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 02:00:02 PM eth0 5.43 5.23 3.50 1.71 0.00 0.00 0.00 02:00:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 18.72 16.20 15.13 7.80 0.00 0.00 0.00 02:01:01 PM lo 0.12 0.12 0.01 0.01 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 Average: eth0 81.33 68.04 386.02 12.81 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) 01/16/2026 _x86_64_ (2 CPU) 01:47:49 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.22 0.00 10.12 11.09 8.54 33.04 01:49:01 PM 0 37.23 0.00 10.41 11.25 8.32 32.78 01:49:01 PM 1 37.21 0.00 9.81 10.91 8.77 33.30 01:50:01 PM all 32.26 0.00 3.04 1.25 5.17 58.29 01:50:01 PM 0 20.56 0.00 2.00 1.05 4.72 71.67 01:50:01 PM 1 44.27 0.00 4.11 1.47 5.61 44.54 01:51:01 PM all 14.96 0.00 1.60 0.54 3.46 79.44 01:51:01 PM 0 15.28 0.00 1.74 0.43 3.37 79.18 01:51:01 PM 1 14.64 0.00 1.48 0.65 3.56 79.67 01:52:01 PM all 11.66 0.00 0.81 0.89 3.51 83.13 01:52:01 PM 0 9.91 0.00 1.21 1.72 3.95 83.21 01:52:01 PM 1 13.42 0.00 0.42 0.03 3.07 83.05 01:53:01 PM all 1.37 0.00 0.14 0.10 1.67 96.72 01:53:01 PM 0 1.05 0.00 0.16 0.16 1.92 96.69 01:53:01 PM 1 1.69 0.00 0.08 0.05 1.42 96.76 01:54:01 PM all 5.80 0.00 0.40 0.43 3.08 90.29 01:54:01 PM 0 3.70 0.00 0.61 0.70 3.42 91.57 01:54:01 PM 1 7.92 0.00 0.23 0.15 2.72 88.99 01:55:01 PM all 13.53 0.00 1.02 1.15 3.94 80.36 01:55:01 PM 0 11.07 0.00 1.63 1.93 4.61 80.76 01:55:01 PM 1 16.04 0.00 0.37 0.34 3.27 79.99 01:56:01 PM all 10.32 0.00 0.90 0.64 3.36 84.78 01:56:01 PM 0 8.15 0.00 1.34 1.24 3.69 85.59 01:56:01 PM 1 12.53 0.00 0.47 0.03 3.04 83.93 01:57:01 PM all 32.46 0.00 1.36 1.04 5.75 59.39 01:57:01 PM 0 30.15 0.00 1.70 1.45 6.00 60.70 01:57:01 PM 1 34.78 0.00 1.04 0.63 5.49 58.07 01:58:01 PM all 52.53 0.00 2.21 0.58 7.20 37.48 01:58:01 PM 0 50.85 0.00 2.57 1.02 7.45 38.11 01:58:01 PM 1 54.19 0.00 1.87 0.14 6.97 36.83 01:59:01 PM all 75.49 0.00 2.26 0.01 8.95 13.29 01:59:01 PM 0 75.81 0.00 2.31 0.02 8.78 13.08 01:59:01 PM 1 75.19 0.00 2.18 0.00 9.10 13.52 01:59:01 PM CPU %user %nice %system %iowait %steal %idle 02:00:02 PM all 76.61 0.00 2.08 0.08 9.56 11.67 02:00:02 PM 0 76.36 0.00 1.99 0.09 9.56 12.01 02:00:02 PM 1 76.83 0.00 2.19 0.09 9.57 11.33 02:01:01 PM all 41.50 0.00 2.85 0.79 7.24 47.62 02:01:01 PM 0 39.94 0.00 2.83 1.15 7.34 48.74 02:01:01 PM 1 43.09 0.00 2.85 0.43 7.13 46.49 Average: all 30.60 0.00 2.19 1.42 5.44 60.35 Average: 0 28.57 0.00 2.32 1.70 5.57 61.84 Average: 1 32.65 0.00 2.06 1.14 5.30 58.85