---> uname -a: Linux prd-centos7-docker-2c-8g-3167.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 645 4197 16 2977 6869 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:4c:75:4b brd ff:ff:ff:ff:ff:ff inet 10.32.6.147/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe4c:754b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:59:ed:36 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) 06/18/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 133.12 23.37 109.75 4886.41 40315.41 08:53:01 PM 89.11 0.00 89.11 0.00 8378.16 08:54:01 PM 112.31 1.52 110.79 302.68 5643.00 08:55:01 PM 106.80 3.21 103.59 922.55 19607.91 08:56:02 PM 21.15 0.13 21.01 4.13 3617.87 08:57:01 PM 7.49 0.34 7.15 246.60 718.75 08:58:01 PM 19.91 0.52 19.40 126.54 8139.18 08:59:01 PM 24.16 1.73 22.42 155.15 3518.53 09:00:01 PM 19.47 0.18 19.28 34.77 614.65 Average: 59.38 3.45 55.93 743.32 10082.18 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5598100 2410636 30.10 2088 1734464 957144 10.57 594340 1570360 64952 08:53:01 PM 5353836 2654900 33.15 2088 1934332 955792 10.55 646640 1716212 105212 08:54:01 PM 4949216 3059520 38.20 2088 2044436 1248404 13.78 1003448 1737532 55196 08:55:01 PM 4136488 3872248 48.35 2088 2581888 1430496 15.79 1470956 2039792 69452 08:56:02 PM 3784616 4224120 52.74 2088 2621528 1787368 19.73 1817928 2038324 7100 08:57:01 PM 3734840 4273896 53.37 2088 2648108 1830432 20.21 1846952 2055760 8392 08:58:01 PM 3635916 4372820 54.60 2088 2886268 1573520 17.37 1837868 2155768 75836 08:59:01 PM 4236396 3772340 47.10 2088 2904248 1036188 11.44 1448120 1947100 17884 09:00:01 PM 4261656 3747080 46.79 2088 2896884 1018760 11.25 1428172 1941908 8900 Average: 4410118 3598618 44.93 2088 2472462 1315345 14.52 1343825 1911417 45880 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 329.65 185.84 1122.81 58.64 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 37.75 34.82 504.97 4.31 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 323.03 372.19 1590.52 61.17 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 300.71 352.58 3197.53 429.93 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 08:56:02 PM eth0 37.77 44.08 266.84 7.20 0.00 0.00 0.00 08:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 8.18 8.29 51.48 1.68 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 25.11 38.18 5.90 248.63 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 139.24 180.31 45.29 1502.00 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 11.16 12.77 10.67 5.90 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 135.00 136.83 756.88 258.19 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) 06/18/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.04 0.00 7.34 4.50 2.85 44.28 08:52:01 PM 0 39.27 0.00 7.24 4.09 2.91 46.48 08:52:01 PM 1 42.82 0.00 7.44 4.90 2.79 42.06 08:53:01 PM all 35.62 0.00 3.55 0.72 2.99 57.12 08:53:01 PM 0 29.99 0.00 3.30 1.02 2.96 62.72 08:53:01 PM 1 41.31 0.00 3.78 0.41 3.04 51.45 08:54:01 PM all 60.86 0.00 4.26 3.30 3.82 27.76 08:54:01 PM 0 46.47 0.00 6.35 4.69 3.91 38.58 08:54:01 PM 1 75.76 0.00 2.13 1.87 3.73 16.51 08:55:01 PM all 63.36 0.00 4.87 2.99 3.56 25.22 08:55:01 PM 0 60.03 0.00 5.42 3.66 3.68 27.21 08:55:01 PM 1 66.73 0.00 4.30 2.32 3.42 23.23 08:56:02 PM all 88.29 0.00 2.91 0.27 3.95 4.58 08:56:02 PM 0 86.96 0.00 3.38 0.47 3.70 5.48 08:56:02 PM 1 89.61 0.00 2.44 0.07 4.20 3.67 08:57:01 PM all 80.87 0.00 2.58 0.01 3.71 12.83 08:57:01 PM 0 81.31 0.00 2.97 0.00 3.62 12.09 08:57:01 PM 1 80.44 0.00 2.19 0.02 3.79 13.55 08:58:01 PM all 87.41 0.00 2.89 0.25 3.80 5.65 08:58:01 PM 0 87.14 0.00 3.08 0.09 3.81 5.88 08:58:01 PM 1 87.68 0.00 2.68 0.40 3.80 5.44 08:59:01 PM all 35.41 0.00 2.40 0.20 2.07 59.92 08:59:01 PM 0 46.53 0.00 2.81 0.31 2.23 48.11 08:59:01 PM 1 24.59 0.00 2.04 0.08 1.92 71.37 09:00:01 PM all 38.23 0.00 2.23 0.41 2.55 56.58 09:00:01 PM 0 48.39 0.00 2.75 0.70 2.63 45.53 09:00:01 PM 1 28.37 0.00 1.68 0.12 2.46 67.37 Average: all 58.48 0.00 3.68 1.42 3.24 33.19 Average: 0 57.95 0.00 4.16 1.69 3.27 32.93 Average: 1 59.01 0.00 3.19 1.14 3.22 33.44