---> uname -a: Linux prd-centos7-docker-2c-1g-5656.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip 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 40G 6.8G 34G 17% / 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 612 4516 16 2691 6913 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:25:e6:60 brd ff:ff:ff:ff:ff:ff inet 10.30.106.188/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 85131sec preferred_lft 85131sec inet6 fe80::f816:3eff:fe25:e660/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:90:0a:68 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 10/27/2026 _x86_64_ (2 CPU) 11:39:45 AM LINUX RESTART 11:41:02 AM tps rtps wtps bread/s bwrtn/s 11:42:01 AM 0.56 0.00 0.56 0.00 9.50 11:43:01 AM 0.52 0.28 0.23 206.80 2.68 11:44:01 AM 0.35 0.00 0.35 0.00 7.15 11:45:01 AM 0.27 0.00 0.27 0.00 3.61 11:46:01 AM 0.32 0.00 0.32 0.00 4.15 11:47:01 AM 0.30 0.00 0.30 0.00 3.81 11:48:01 AM 0.25 0.00 0.25 0.00 3.13 11:49:01 AM 0.20 0.00 0.20 0.00 1.95 11:50:01 AM 0.28 0.00 0.28 0.00 3.35 11:51:01 AM 0.23 0.00 0.23 0.00 2.62 11:52:01 AM 0.28 0.00 0.28 0.00 3.35 11:53:02 AM 0.20 0.00 0.20 0.00 2.47 11:54:01 AM 0.22 0.00 0.22 0.00 2.51 11:55:01 AM 0.47 0.15 0.32 4.80 3.81 11:56:01 AM 0.70 0.00 0.70 0.00 13.37 11:57:01 AM 0.32 0.00 0.32 0.00 4.46 11:58:01 AM 5.78 4.51 1.27 476.06 296.67 11:59:01 AM 64.26 4.75 59.51 400.40 3791.52 12:00:01 PM 340.16 9.06 331.10 2584.22 11477.06 12:01:01 PM 96.14 2.01 94.12 218.18 19131.05 Average: 25.64 1.04 24.60 194.89 1741.73 11:41:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 AM 5940636 2068272 25.82 2620 1595576 809624 8.94 344960 1491744 4 11:43:01 AM 5898424 2110484 26.35 2620 1601760 814136 8.99 383428 1496564 4 11:44:01 AM 5898736 2110172 26.35 2620 1601764 814068 8.99 381664 1496564 4 11:45:01 AM 5890204 2118704 26.45 2620 1601768 814164 8.99 390192 1496564 4 11:46:01 AM 5888748 2120160 26.47 2620 1601772 814196 8.99 391840 1496564 4 11:47:01 AM 5888260 2120648 26.48 2620 1601776 814712 8.99 392416 1496564 4 11:48:01 AM 5886852 2122056 26.50 2620 1601780 814776 9.00 394064 1496564 4 11:49:01 AM 5886540 2122368 26.50 2620 1601844 814840 9.00 394036 1496580 20 11:50:01 AM 5886524 2122384 26.50 2620 1601788 814904 9.00 394148 1496564 4 11:51:01 AM 5886604 2122304 26.50 2620 1601796 814904 9.00 394192 1496564 4 11:52:01 AM 5886324 2122584 26.50 2620 1601796 814904 9.00 394136 1496564 4 11:53:02 AM 5886604 2122304 26.50 2620 1601804 814968 9.00 394084 1496568 4 11:54:01 AM 5886588 2122320 26.50 2620 1601808 815064 9.00 394280 1496564 4 11:55:01 AM 5886464 2122444 26.50 2620 1601808 815032 9.00 394400 1496564 12 11:56:01 AM 5886036 2122872 26.51 2620 1601816 815032 9.00 394396 1496564 16 11:57:01 AM 5886052 2122856 26.51 2620 1601820 815160 9.00 394528 1496564 16 11:58:01 AM 5783740 2225168 27.78 2620 1644608 858508 9.48 468772 1519484 21428 11:59:01 AM 5487508 2521400 31.48 2620 1873128 874280 9.65 546844 1686364 160868 12:00:01 PM 5172900 2836008 35.41 2620 2110456 915924 10.11 706216 1801900 35716 12:01:01 PM 4610620 3398288 42.43 2620 2625800 955628 10.55 1087252 1962512 8216 Average: 5766218 2242690 28.00 2620 1693823 831741 9.18 451792 1545524 11317 11:41:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:42:01 AM eth0 0.90 0.36 0.35 0.27 0.00 0.00 0.00 11:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 8.11 5.05 6.79 4.75 0.00 0.00 0.00 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 0.70 0.15 0.11 0.20 0.00 0.00 0.00 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 1.20 0.97 0.40 7.65 0.00 0.00 0.00 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 0.40 0.23 0.14 0.25 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 0.93 0.48 0.57 1.65 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 0.23 0.12 0.06 0.33 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 0.18 0.13 0.06 0.17 0.00 0.00 0.00 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 0.12 0.07 0.05 0.16 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 0.37 0.27 0.14 0.24 0.00 0.00 0.00 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 0.23 0.13 0.06 0.33 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:02 AM eth0 0.57 0.18 0.10 0.17 0.00 0.00 0.00 11:53:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 0.78 0.51 0.49 0.56 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 0.23 0.13 0.06 0.17 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 0.37 0.28 0.14 0.24 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 0.32 0.17 0.11 0.17 0.00 0.00 0.00 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 98.07 64.27 325.91 33.15 0.00 0.00 0.00 11:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM eth0 63.87 39.44 909.06 5.82 0.00 0.00 0.00 11:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 113.07 95.87 627.98 14.05 0.00 0.00 0.00 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 486.15 445.00 5425.68 1797.70 0.00 0.00 0.00 12:01:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.91 32.75 365.61 93.58 0.00 0.00 0.00 Average: lo 0.03 0.03 0.01 0.01 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 10/27/2026 _x86_64_ (2 CPU) 11:39:45 AM LINUX RESTART 11:41:02 AM CPU %user %nice %system %iowait %steal %idle 11:42:01 AM all 0.33 0.00 0.06 0.00 0.00 99.61 11:42:01 AM 0 0.08 0.00 0.07 0.00 0.00 99.85 11:42:01 AM 1 0.56 0.00 0.05 0.00 0.00 99.39 11:43:01 AM all 1.46 0.00 0.13 0.00 0.01 98.41 11:43:01 AM 0 1.38 0.00 0.12 0.00 0.00 98.50 11:43:01 AM 1 1.55 0.00 0.12 0.00 0.00 98.33 11:44:01 AM all 0.19 0.00 0.08 0.00 0.00 99.73 11:44:01 AM 0 0.08 0.00 0.07 0.00 0.00 99.85 11:44:01 AM 1 0.30 0.00 0.08 0.00 0.00 99.62 11:45:01 AM all 0.67 0.00 0.06 0.00 0.01 99.27 11:45:01 AM 0 1.03 0.00 0.07 0.00 0.02 98.88 11:45:01 AM 1 0.28 0.00 0.07 0.00 0.02 99.63 11:46:01 AM all 0.26 0.00 0.06 0.00 0.01 99.67 11:46:01 AM 0 0.42 0.00 0.05 0.00 0.00 99.53 11:46:01 AM 1 0.12 0.00 0.07 0.00 0.00 99.82 11:47:01 AM all 0.42 0.00 0.08 0.00 0.00 99.51 11:47:01 AM 0 0.60 0.00 0.03 0.00 0.00 99.37 11:47:01 AM 1 0.23 0.00 0.10 0.00 0.02 99.65 11:48:01 AM all 0.32 0.00 0.05 0.00 0.02 99.62 11:48:01 AM 0 0.55 0.00 0.03 0.00 0.00 99.42 11:48:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 11:49:01 AM all 0.19 0.00 0.06 0.00 0.00 99.75 11:49:01 AM 0 0.28 0.00 0.08 0.00 0.00 99.63 11:49:01 AM 1 0.10 0.00 0.05 0.00 0.00 99.85 11:50:01 AM all 0.32 0.00 0.04 0.00 0.00 99.64 11:50:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 11:50:01 AM 1 0.08 0.00 0.05 0.00 0.00 99.87 11:51:01 AM all 0.28 0.00 0.05 0.00 0.00 99.67 11:51:01 AM 0 0.52 0.00 0.03 0.00 0.00 99.45 11:51:01 AM 1 0.05 0.00 0.05 0.00 0.00 99.90 11:52:01 AM all 0.33 0.00 0.03 0.00 0.01 99.63 11:52:01 AM 0 0.55 0.00 0.03 0.00 0.00 99.42 11:52:01 AM 1 0.08 0.00 0.03 0.00 0.00 99.88 11:52:01 AM CPU %user %nice %system %iowait %steal %idle 11:53:02 AM all 0.28 0.00 0.05 0.00 0.00 99.67 11:53:02 AM 0 0.52 0.00 0.05 0.00 0.00 99.43 11:53:02 AM 1 0.07 0.00 0.07 0.00 0.02 99.85 11:54:01 AM all 0.14 0.00 0.08 0.00 0.01 99.77 11:54:01 AM 0 0.19 0.00 0.07 0.00 0.00 99.75 11:54:01 AM 1 0.10 0.00 0.08 0.00 0.02 99.80 11:55:01 AM all 0.19 0.00 0.09 0.00 0.01 99.71 11:55:01 AM 0 0.30 0.00 0.10 0.00 0.02 99.58 11:55:01 AM 1 0.07 0.00 0.08 0.00 0.00 99.85 11:56:01 AM all 0.25 0.00 0.08 0.00 0.01 99.66 11:56:01 AM 0 0.43 0.00 0.08 0.00 0.00 99.48 11:56:01 AM 1 0.08 0.00 0.10 0.00 0.00 99.82 11:57:01 AM all 0.32 0.00 0.07 0.00 0.02 99.60 11:57:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 11:57:01 AM 1 0.08 0.00 0.05 0.00 0.02 99.85 11:58:01 AM all 5.06 0.00 0.76 4.81 0.02 89.35 11:58:01 AM 0 4.81 0.00 0.82 5.95 0.03 88.38 11:58:01 AM 1 5.28 0.00 0.70 3.69 0.02 90.31 11:59:01 AM all 25.92 0.00 2.66 6.27 0.06 65.09 11:59:01 AM 0 29.11 0.00 2.85 4.90 0.05 63.10 11:59:01 AM 1 22.73 0.00 2.47 7.65 0.07 67.09 12:00:01 PM all 34.05 0.00 5.65 2.37 0.11 57.82 12:00:01 PM 0 31.63 0.00 5.89 2.19 0.12 60.17 12:00:01 PM 1 36.48 0.00 5.40 2.53 0.10 55.49 12:01:01 PM all 33.29 0.00 3.57 1.78 0.10 61.26 12:01:01 PM 0 26.50 0.00 3.17 1.62 0.08 68.63 12:01:01 PM 1 40.05 0.00 3.99 1.95 0.10 53.91 Average: all 5.19 0.00 0.68 0.76 0.02 93.35 Average: 0 4.98 0.00 0.68 0.73 0.02 93.59 Average: 1 5.40 0.00 0.68 0.79 0.02 93.11