---> uname -a: Linux prd-centos7-docker-2c-1g-6266.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: 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 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 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 40G 6.5G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 622 5005 16 2192 6911 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:f9:a1:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.4/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 85652sec preferred_lft 85652sec inet6 fe80::f816:3eff:fef9:a1c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:68:9c:37 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) 07/07/2026 _x86_64_ (2 CPU) 01:39:41 PM LINUX RESTART 01:40:01 PM tps rtps wtps bread/s bwrtn/s 01:41:01 PM 257.85 13.02 244.83 2110.60 8598.17 01:42:01 PM 313.21 11.11 302.10 2640.47 11289.88 01:43:01 PM 34.31 0.08 34.23 6.40 1341.52 01:44:01 PM 3.00 0.00 3.00 0.00 92.80 01:45:01 PM 0.40 0.00 0.40 0.00 6.30 01:46:01 PM 0.18 0.00 0.18 0.00 3.00 01:47:01 PM 0.27 0.00 0.27 0.00 3.17 01:48:01 PM 0.28 0.00 0.28 0.00 3.48 01:49:01 PM 0.30 0.00 0.30 0.00 3.86 01:50:01 PM 0.27 0.00 0.27 0.00 3.22 01:51:01 PM 0.37 0.00 0.37 0.00 5.21 01:52:01 PM 17.59 1.40 16.19 151.66 413.19 Average: 52.35 2.13 50.22 409.24 1814.26 01:40:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:41:01 PM 5388736 2620172 32.72 2620 1902800 955880 10.55 621396 1708596 171096 01:42:01 PM 5194212 2814696 35.14 2620 2127164 896004 9.89 686236 1802556 34284 01:43:01 PM 5185708 2823200 35.25 2620 2127308 898720 9.92 695232 1801816 16 01:44:01 PM 5190100 2818808 35.20 2620 2127316 898688 9.92 691716 1801296 4 01:45:01 PM 5189508 2819400 35.20 2620 2127320 898752 9.92 691836 1801296 8 01:46:01 PM 5189432 2819476 35.20 2620 2127324 898752 9.92 693300 1800956 4 01:47:01 PM 5188900 2820008 35.21 2620 2127328 898816 9.92 693564 1800956 4 01:48:01 PM 5183764 2825144 35.28 2620 2127336 898816 9.92 698624 1800956 4 01:49:01 PM 5183540 2825368 35.28 2620 2127340 899072 9.93 698672 1800956 4 01:50:01 PM 5184648 2824260 35.26 2620 2127344 899140 9.93 698836 1800956 12 01:51:01 PM 5183580 2825328 35.28 2620 2127348 899140 9.93 698812 1800956 4 01:52:01 PM 5174612 2834296 35.39 2620 2131636 893988 9.87 817080 1691528 8364 Average: 5203062 2805846 35.03 2620 2108964 902981 9.97 698775 1784402 17817 01:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:41:01 PM eth0 233.21 143.18 1382.87 49.92 0.00 0.00 0.00 01:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM eth0 66.14 45.35 592.87 9.38 0.00 0.00 0.00 01:42:01 PM lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 01:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM eth0 10.58 4.95 8.08 5.34 0.00 0.00 0.00 01:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM eth0 4.68 0.50 2.67 0.40 0.00 0.00 0.00 01:44:01 PM lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 01:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM eth0 0.93 0.32 0.40 0.27 0.00 0.00 0.00 01:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM eth0 0.43 0.48 0.15 0.31 0.00 0.00 0.00 01:46:01 PM lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 01:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 0.82 0.23 0.36 0.24 0.00 0.00 0.00 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 0.47 0.47 0.10 0.28 0.00 0.00 0.00 01:48:01 PM lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 0.40 0.22 0.08 0.24 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 1.05 0.57 0.42 0.32 0.00 0.00 0.00 01:50:01 PM lo 0.30 0.30 0.02 0.02 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 0.25 0.13 0.12 0.25 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 20.66 16.64 16.61 7.96 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 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 Average: eth0 28.31 17.76 167.14 6.25 0.00 0.00 0.00 Average: lo 0.12 0.12 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) 07/07/2026 _x86_64_ (2 CPU) 01:39:41 PM LINUX RESTART 01:40:01 PM CPU %user %nice %system %iowait %steal %idle 01:41:01 PM all 38.03 0.00 4.21 1.79 0.12 55.84 01:41:01 PM 0 43.03 0.00 5.29 2.56 0.14 48.98 01:41:01 PM 1 33.10 0.00 3.17 1.03 0.11 62.59 01:42:01 PM all 25.97 0.00 6.51 1.56 0.10 65.85 01:42:01 PM 0 42.79 0.00 7.71 1.21 0.09 48.20 01:42:01 PM 1 9.82 0.00 5.36 1.89 0.10 82.83 01:43:01 PM all 0.77 0.00 0.12 0.09 0.03 98.99 01:43:01 PM 0 0.80 0.00 0.10 0.03 0.03 99.03 01:43:01 PM 1 0.74 0.00 0.12 0.15 0.03 98.96 01:44:01 PM all 0.33 0.00 0.09 0.00 0.04 99.54 01:44:01 PM 0 0.38 0.00 0.12 0.00 0.05 99.45 01:44:01 PM 1 0.28 0.00 0.07 0.00 0.05 99.60 01:45:01 PM all 0.18 0.00 0.06 0.00 0.03 99.73 01:45:01 PM 0 0.28 0.00 0.05 0.00 0.02 99.65 01:45:01 PM 1 0.05 0.00 0.07 0.00 0.03 99.85 01:46:01 PM all 0.28 0.00 0.07 0.00 0.03 99.62 01:46:01 PM 0 0.32 0.00 0.03 0.00 0.03 99.62 01:46:01 PM 1 0.27 0.00 0.08 0.00 0.03 99.62 01:47:01 PM all 0.18 0.00 0.03 0.00 0.02 99.77 01:47:01 PM 0 0.05 0.00 0.03 0.00 0.02 99.90 01:47:01 PM 1 0.28 0.00 0.05 0.00 0.03 99.63 01:48:01 PM all 0.21 0.00 0.08 0.00 0.03 99.68 01:48:01 PM 0 0.13 0.00 0.05 0.00 0.03 99.78 01:48:01 PM 1 0.30 0.00 0.08 0.00 0.03 99.58 01:49:01 PM all 0.18 0.00 0.04 0.00 0.03 99.76 01:49:01 PM 0 0.28 0.00 0.05 0.00 0.03 99.63 01:49:01 PM 1 0.05 0.00 0.03 0.00 0.02 99.90 01:50:01 PM all 0.28 0.00 0.06 0.00 0.03 99.64 01:50:01 PM 0 0.38 0.00 0.05 0.00 0.02 99.55 01:50:01 PM 1 0.18 0.00 0.08 0.00 0.03 99.70 01:51:01 PM all 0.21 0.00 0.04 0.00 0.03 99.72 01:51:01 PM 0 0.02 0.00 0.02 0.00 0.02 99.95 01:51:01 PM 1 0.38 0.00 0.05 0.00 0.03 99.53 01:51:01 PM CPU %user %nice %system %iowait %steal %idle 01:52:01 PM all 20.89 0.00 1.69 0.10 0.08 77.24 01:52:01 PM 0 3.36 0.00 0.87 0.00 0.05 95.71 01:52:01 PM 1 39.44 0.00 2.56 0.21 0.11 57.68 Average: all 7.04 0.00 1.05 0.28 0.05 91.58 Average: 0 7.29 0.00 1.14 0.30 0.04 91.23 Average: 1 6.80 0.00 0.95 0.27 0.05 91.93