---> uname -a: Linux prd-centos7-docker-2c-8g-165.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 ---> free -m: total used free shared buff/cache available Mem: 7821 689 4657 16 2473 6835 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:fb:56:dc brd ff:ff:ff:ff:ff:ff inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fefb:56dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bb:80:c9:a0 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) 05/06/2026 _x86_64_ (2 CPU) 01:49:40 PM LINUX RESTART 01:50:01 PM tps rtps wtps bread/s bwrtn/s 01:51:01 PM 148.19 56.85 91.35 5760.64 38017.50 01:52:01 PM 79.50 0.17 79.34 3.46 5823.46 01:53:02 PM 105.60 0.85 104.75 202.09 8917.58 01:54:01 PM 75.03 0.52 74.50 46.02 3547.45 01:55:01 PM 31.00 3.01 27.99 896.34 2283.47 01:56:01 PM 22.55 0.13 22.42 4.12 4303.32 01:57:01 PM 4.51 0.33 4.17 242.54 419.89 01:58:01 PM 8.09 1.90 6.19 269.68 569.73 01:59:01 PM 27.01 0.32 26.69 72.19 3772.21 Average: 55.68 7.13 48.55 834.40 7524.44 01:50:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 PM 5636988 2371740 29.61 2088 1686116 1034256 11.42 587040 1546008 37752 01:52:01 PM 5405452 2603276 32.51 2088 1886708 1018672 11.25 621464 1699240 134896 01:53:02 PM 5042012 2966716 37.04 2088 1992852 1244720 13.74 916940 1732808 18480 01:54:01 PM 4823464 3185264 39.77 2088 2107000 1284284 14.18 1084160 1769200 47216 01:55:01 PM 4471112 3537616 44.17 2088 2253236 1507496 16.64 1387148 1808308 107620 01:56:01 PM 4367888 3640840 45.46 2088 2277184 1531112 16.90 1482120 1812884 6880 01:57:01 PM 4094076 3914652 48.88 2088 2295968 1878032 20.74 1739524 1826428 7868 01:58:01 PM 4848908 3159820 39.45 2088 2390080 968952 10.70 1044956 1764096 79060 01:59:01 PM 4801120 3207608 40.05 2088 2398952 1007168 11.12 1093336 1762996 7636 Average: 4832336 3176392 39.66 2088 2143122 1274966 14.08 1106299 1746885 49712 01:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:51:01 PM eth0 219.25 126.63 844.88 48.37 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 146.25 81.90 798.71 9.18 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 01:53:02 PM eth0 170.70 188.32 618.08 35.98 0.00 0.00 0.00 01:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 259.92 296.21 1832.51 41.05 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 105.57 116.10 802.02 16.30 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 21.09 22.59 156.65 3.57 0.00 0.00 0.00 01:56:01 PM lo 0.03 0.03 0.01 0.01 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 2.88 2.76 0.78 0.87 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 10.60 9.05 6.99 4.39 0.00 0.00 0.00 01:58:01 PM lo 0.12 0.12 0.01 0.01 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 15.75 14.29 14.43 5.82 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 Average: eth0 105.48 94.95 561.48 18.35 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 05/06/2026 _x86_64_ (2 CPU) 01:49:40 PM LINUX RESTART 01:50:01 PM CPU %user %nice %system %iowait %steal %idle 01:51:01 PM all 34.05 0.00 8.74 8.58 14.84 33.80 01:51:01 PM 0 42.28 0.00 9.54 9.92 15.98 22.28 01:51:01 PM 1 25.96 0.00 7.93 7.28 13.73 45.11 01:52:01 PM all 29.46 0.00 3.10 1.21 8.56 57.66 01:52:01 PM 0 30.36 0.00 3.03 1.64 8.80 56.17 01:52:01 PM 1 28.58 0.00 3.16 0.78 8.33 59.15 01:53:02 PM all 40.50 0.00 3.57 2.34 13.00 40.58 01:53:02 PM 0 42.85 0.00 5.20 3.45 14.64 33.86 01:53:02 PM 1 38.14 0.00 1.93 1.21 11.35 47.37 01:54:01 PM all 28.48 0.00 2.45 2.03 10.63 56.41 01:54:01 PM 0 22.21 0.00 3.57 3.08 10.71 60.44 01:54:01 PM 1 34.92 0.00 1.32 0.95 10.53 52.28 01:55:01 PM all 59.79 0.00 2.98 1.12 16.72 19.39 01:55:01 PM 0 56.65 0.00 3.64 1.21 17.12 21.38 01:55:01 PM 1 62.97 0.00 2.31 1.03 16.30 17.37 01:56:01 PM all 73.10 0.00 2.90 0.15 17.79 6.06 01:56:01 PM 0 72.56 0.00 2.93 0.25 17.74 6.52 01:56:01 PM 1 73.66 0.00 2.83 0.05 17.86 5.59 01:57:01 PM all 68.96 0.00 2.55 0.02 16.23 12.25 01:57:01 PM 0 69.22 0.00 2.63 0.02 15.90 12.22 01:57:01 PM 1 68.70 0.00 2.50 0.00 16.54 12.27 01:58:01 PM all 74.96 0.00 3.24 0.12 13.08 8.60 01:58:01 PM 0 75.29 0.00 3.11 0.22 12.95 8.43 01:58:01 PM 1 74.65 0.00 3.35 0.02 13.23 8.76 01:59:01 PM all 36.62 0.00 2.89 0.47 6.09 53.92 01:59:01 PM 0 52.55 0.00 3.88 0.73 6.60 36.24 01:59:01 PM 1 21.46 0.00 1.94 0.23 5.61 70.75 Average: all 49.03 0.00 3.62 1.82 12.93 32.60 Average: 0 51.05 0.00 4.20 2.33 13.34 29.08 Average: 1 47.01 0.00 3.04 1.32 12.51 36.11