---> uname -a: Linux prd-centos7-docker-2c-8g-1705.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 659 4168 16 2993 6854 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:ed:a1:83 brd ff:ff:ff:ff:ff:ff inet 10.32.6.64/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:feed:a183/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:03:06:3e 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) 08/22/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 68.75 0.17 68.58 3.46 5711.92 08:54:01 PM 110.28 1.08 109.20 259.43 8735.42 08:55:01 PM 109.94 3.76 106.18 970.20 11413.18 08:56:02 PM 41.51 0.12 41.39 3.19 11994.62 08:57:01 PM 6.75 0.02 6.73 0.54 996.19 08:58:01 PM 8.47 0.33 8.13 242.58 701.80 08:59:01 PM 26.58 0.53 26.05 133.02 8118.96 09:00:01 PM 24.58 1.86 22.71 183.16 3525.96 Average: 49.69 0.99 48.70 224.82 6412.09 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5464844 2543884 31.76 2088 1890072 937580 10.35 564712 1696692 129868 08:54:01 PM 4970556 3038172 37.94 2088 2027648 1246520 13.76 982744 1738292 57400 08:55:01 PM 4179908 3828820 47.81 2088 2577644 1387424 15.32 1444180 2009856 225624 08:56:02 PM 3898528 4110200 51.32 2088 2628860 1716960 18.96 1696608 2041968 19640 08:57:01 PM 3764164 4244564 53.00 2088 2646180 1788836 19.75 1819476 2050504 9996 08:58:01 PM 3758488 4250240 53.07 2088 2669844 1801240 19.89 1805612 2067444 8080 08:59:01 PM 4225384 3783344 47.24 2088 2910360 1045620 11.54 1260708 2141832 95112 09:00:01 PM 4236360 3772368 47.10 2088 2910492 1028352 11.35 1440608 1950408 8684 Average: 4312279 3696449 46.16 2088 2532638 1369066 15.12 1376831 1962124 69300 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 61.32 57.84 723.34 6.49 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 246.39 283.19 1145.35 48.47 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 321.67 360.55 3386.74 47.39 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 98.61 124.65 532.00 401.25 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 8.54 8.46 51.47 1.51 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 4.94 5.16 3.35 1.42 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 52.68 81.96 9.23 554.82 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 112.41 137.74 42.40 1194.82 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 113.52 132.68 737.92 282.65 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) 08/22/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 35.11 0.00 3.33 0.51 2.78 58.27 08:53:01 PM 0 30.56 0.00 2.28 0.66 2.89 63.61 08:53:01 PM 1 39.73 0.00 4.41 0.38 2.67 52.81 08:54:01 PM all 53.69 0.00 4.15 3.02 3.43 35.70 08:54:01 PM 0 39.08 0.00 4.80 4.61 3.49 48.01 08:54:01 PM 1 68.94 0.00 3.46 1.36 3.35 22.88 08:55:01 PM all 71.47 0.00 4.84 2.28 3.57 17.85 08:55:01 PM 0 64.96 0.00 6.33 3.28 3.55 21.87 08:55:01 PM 1 78.11 0.00 3.33 1.24 3.58 13.75 08:56:02 PM all 65.34 0.00 2.75 1.69 2.94 27.27 08:56:02 PM 0 63.24 0.00 3.15 2.39 3.12 28.10 08:56:02 PM 1 67.43 0.00 2.34 1.00 2.78 26.45 08:57:01 PM all 82.41 0.00 2.40 0.00 3.51 11.68 08:57:01 PM 0 82.49 0.00 2.63 0.00 3.26 11.62 08:57:01 PM 1 82.33 0.00 2.16 0.02 3.75 11.74 08:58:01 PM all 88.90 0.00 2.80 0.04 4.01 4.25 08:58:01 PM 0 88.46 0.00 2.81 0.04 4.30 4.39 08:58:01 PM 1 89.38 0.00 2.75 0.04 3.72 4.12 08:59:01 PM all 64.23 0.00 3.10 0.31 2.70 29.66 08:59:01 PM 0 57.05 0.00 2.98 0.42 2.80 36.75 08:59:01 PM 1 71.54 0.00 3.27 0.18 2.59 22.42 09:00:01 PM all 36.59 0.00 2.80 0.55 2.20 57.85 09:00:01 PM 0 45.71 0.00 2.96 0.94 2.52 47.87 09:00:01 PM 1 27.64 0.00 2.65 0.19 1.88 67.65 Average: all 61.80 0.00 3.27 1.06 3.13 30.74 Average: 0 58.47 0.00 3.49 1.56 3.23 33.24 Average: 1 65.16 0.00 3.05 0.55 3.03 28.22