---> uname -a: Linux prd-centos7-docker-2c-8g-974.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: 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 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 649 4178 16 2993 6864 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:98:b6:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.239/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe98:b6f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:4e:86:7c 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) 07/21/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:03 PM 198.00 102.36 95.64 9310.16 38964.43 08:53:01 PM 72.72 0.16 72.56 3.03 6453.00 08:54:01 PM 107.41 1.12 106.29 260.67 8201.50 08:55:01 PM 97.32 3.29 94.03 935.68 4856.17 08:56:01 PM 62.26 0.53 61.73 35.53 18288.14 08:57:01 PM 11.29 0.00 11.29 0.00 1419.38 08:58:01 PM 8.13 0.63 7.50 348.92 703.67 08:59:01 PM 26.14 0.58 25.55 43.42 8152.97 09:00:01 PM 25.72 1.51 24.21 166.26 3560.75 Average: 67.64 12.29 55.36 1238.51 10080.03 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:03 PM 5717300 2291436 28.61 2088 1702412 877424 9.69 499972 1551688 47300 08:53:01 PM 5491276 2517460 31.43 2088 1887388 871288 9.62 536992 1695032 112200 08:54:01 PM 5040564 2968172 37.06 2088 2016568 1203404 13.29 919244 1736428 47968 08:55:01 PM 4464076 3544660 44.26 2088 2176760 1545164 17.06 1421960 1789720 56628 08:56:01 PM 4020300 3988436 49.80 2088 2629332 1528880 16.88 1577372 2042004 32024 08:57:01 PM 3926776 4081960 50.97 2088 2647616 1611380 17.79 1658908 2051212 10956 08:58:01 PM 3531700 4477036 55.90 2088 2673512 2009176 22.18 2031760 2070384 8064 08:59:01 PM 4284448 3724288 46.50 2088 2905980 998680 11.03 1222964 2120928 98820 09:00:01 PM 4310624 3698112 46.18 2088 2909668 946428 10.45 1367680 1950076 7404 Average: 4531896 3476840 43.41 2088 2394360 1287980 14.22 1248539 1889719 46818 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:03 PM eth0 258.06 150.51 957.16 52.37 0.00 0.00 0.00 08:52:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 54.75 50.29 683.71 5.45 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 193.97 219.33 1004.53 42.49 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 293.35 344.88 2041.87 49.07 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 177.69 201.91 2043.51 410.30 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 7.72 7.80 50.64 1.59 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 5.29 5.15 3.63 1.68 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 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 68.37 103.41 15.21 670.42 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 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 96.79 118.79 38.44 1080.39 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 128.72 133.88 760.23 257.99 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) 07/21/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:03 PM all 40.34 0.00 12.45 7.31 2.81 37.10 08:52:03 PM 0 35.11 0.00 13.24 6.82 2.80 42.03 08:52:03 PM 1 45.61 0.00 11.65 7.82 2.81 32.12 08:53:01 PM all 36.00 0.00 3.65 0.42 2.28 57.65 08:53:01 PM 0 35.04 0.00 4.01 0.47 2.38 58.10 08:53:01 PM 1 36.96 0.00 3.29 0.36 2.20 57.19 08:54:01 PM all 52.08 0.00 4.44 1.34 3.26 38.89 08:54:01 PM 0 45.11 0.00 5.64 2.32 3.63 43.30 08:54:01 PM 1 59.22 0.00 3.20 0.36 2.86 34.38 08:55:01 PM all 73.12 0.00 3.96 1.92 3.47 17.53 08:55:01 PM 0 64.98 0.00 5.95 3.33 3.29 22.46 08:55:01 PM 1 81.38 0.00 1.95 0.49 3.65 12.53 08:56:01 PM all 72.44 0.00 5.00 1.41 3.35 17.80 08:56:01 PM 0 70.82 0.00 5.84 1.77 3.57 18.00 08:56:01 PM 1 74.06 0.00 4.16 1.04 3.14 17.60 08:57:01 PM all 82.51 0.00 2.35 0.01 3.64 11.49 08:57:01 PM 0 81.76 0.00 2.42 0.02 3.55 12.25 08:57:01 PM 1 83.27 0.00 2.28 0.00 3.73 10.72 08:58:01 PM all 90.43 0.00 2.41 0.01 4.11 3.05 08:58:01 PM 0 89.52 0.00 2.66 0.02 4.47 3.34 08:58:01 PM 1 91.29 0.00 2.17 0.02 3.76 2.76 08:59:01 PM all 58.50 0.00 3.11 0.41 2.64 35.34 08:59:01 PM 0 71.07 0.00 3.82 0.59 2.94 21.58 08:59:01 PM 1 46.30 0.00 2.41 0.23 2.36 48.71 09:00:01 PM all 37.62 0.00 2.59 0.33 1.84 57.63 09:00:01 PM 0 57.33 0.00 3.29 0.55 2.41 36.42 09:00:01 PM 1 18.72 0.00 1.90 0.12 1.29 77.97 Average: all 60.05 0.00 4.45 1.47 3.03 30.98 Average: 0 60.94 0.00 5.24 1.79 3.22 28.82 Average: 1 59.17 0.00 3.67 1.16 2.85 33.14