---> uname -a: Linux prd-centos7-docker-2c-8g-1551.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 653 4174 16 2993 6860 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:80:32:41 brd ff:ff:ff:ff:ff:ff inet 10.32.7.83/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85847sec preferred_lft 85847sec inet6 fe80::f816:3eff:fe80:3241/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:28:d1:38 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) 07/28/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 187.48 85.12 102.36 6883.39 39229.06 08:53:01 PM 77.84 0.00 77.84 0.00 8414.36 08:54:01 PM 111.94 1.55 110.39 303.75 6022.63 08:55:01 PM 111.54 3.25 108.29 924.81 20159.81 08:56:01 PM 24.89 0.12 24.78 3.59 3633.49 08:57:01 PM 8.09 0.33 7.76 242.30 743.00 08:58:01 PM 21.94 0.50 21.45 126.54 8134.25 08:59:01 PM 27.46 1.90 25.56 189.81 3663.95 09:00:01 PM 17.72 0.00 17.72 0.00 509.59 Average: 65.40 10.33 55.07 965.57 10058.16 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5651972 2356764 29.43 2088 1719740 939500 10.37 548244 1563268 58420 08:53:01 PM 5414412 2594324 32.39 2088 1899288 959524 10.59 608616 1702472 60040 08:54:01 PM 4924636 3084100 38.51 2088 2056244 1255368 13.86 1018020 1745192 81172 08:55:01 PM 4177680 3831056 47.84 2088 2581544 1396212 15.42 1424412 2040136 55488 08:56:01 PM 3748904 4259832 53.19 2088 2635500 1813868 20.03 1841140 2045040 7996 08:57:01 PM 3719608 4289128 53.56 2088 2662080 1831560 20.22 1850912 2062388 8392 08:58:01 PM 3561764 4446972 55.53 2088 2900244 1647636 18.19 1917488 2144844 75836 08:59:01 PM 4311752 3696984 46.16 2088 2910968 960388 10.60 1364472 1950972 9568 09:00:01 PM 4220936 3787800 47.30 2088 2911028 1049632 11.59 1455208 1949660 9192 Average: 4414629 3594107 44.88 2088 2475182 1317076 14.54 1336501 1911552 40678 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 354.33 188.91 1001.99 56.72 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 52.96 47.60 672.33 5.92 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 304.31 349.89 1566.97 58.69 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 311.39 361.29 3006.11 431.70 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 63.48 70.15 492.14 10.38 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 8.02 7.51 50.79 1.76 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 56.44 76.56 8.69 555.17 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 120.85 146.25 46.71 1200.89 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 8.47 10.87 8.20 4.90 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 142.38 140.02 761.52 258.84 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) 07/28/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 41.84 0.00 10.29 7.85 3.07 36.95 08:52:02 PM 0 36.92 0.00 10.45 7.31 3.26 42.06 08:52:02 PM 1 46.84 0.00 10.13 8.39 2.88 31.77 08:53:01 PM all 35.33 0.00 3.21 0.71 2.87 57.89 08:53:01 PM 0 34.30 0.00 2.65 1.08 3.02 58.95 08:53:01 PM 1 36.36 0.00 3.78 0.33 2.73 56.80 08:54:01 PM all 56.27 0.00 4.40 2.80 3.45 33.09 08:54:01 PM 0 42.32 0.00 5.14 4.10 3.38 45.06 08:54:01 PM 1 70.78 0.00 3.61 1.45 3.52 20.64 08:55:01 PM all 67.29 0.00 4.76 3.17 3.39 21.38 08:55:01 PM 0 60.11 0.00 6.21 4.21 3.34 26.14 08:55:01 PM 1 74.61 0.00 3.30 2.11 3.42 16.56 08:56:01 PM all 88.07 0.00 2.71 0.27 4.04 4.91 08:56:01 PM 0 86.55 0.00 3.17 0.46 4.14 5.69 08:56:01 PM 1 89.59 0.00 2.23 0.11 3.95 4.13 08:57:01 PM all 81.78 0.00 2.42 0.03 3.97 11.80 08:57:01 PM 0 83.30 0.00 2.42 0.05 4.26 9.97 08:57:01 PM 1 80.28 0.00 2.43 0.00 3.69 13.61 08:58:01 PM all 83.64 0.00 2.85 0.25 3.74 9.53 08:58:01 PM 0 83.22 0.00 2.78 0.33 3.75 9.92 08:58:01 PM 1 84.04 0.00 2.93 0.16 3.73 9.14 08:59:01 PM all 36.48 0.00 2.48 0.21 2.67 58.15 08:59:01 PM 0 45.74 0.00 2.90 0.33 2.71 48.32 08:59:01 PM 1 27.44 0.00 2.07 0.08 2.66 67.75 09:00:01 PM all 38.40 0.00 2.20 0.13 2.53 56.75 09:00:01 PM 0 67.91 0.00 2.96 0.25 2.91 25.96 09:00:01 PM 1 10.78 0.00 1.48 0.02 2.16 85.56 Average: all 58.34 0.00 3.93 1.72 3.29 32.72 Average: 0 59.64 0.00 4.32 2.04 3.41 30.59 Average: 1 57.04 0.00 3.54 1.40 3.18 34.84