---> uname -a: Linux prd-centos7-docker-2c-8g-9184.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 615 4190 16 3014 6897 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:c7:22:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.113/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fec7:22a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ae:03:b2:bb 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) 11/15/2025 _x86_64_ (2 CPU) 04:37:02 AM LINUX RESTART 04:38:01 AM tps rtps wtps bread/s bwrtn/s 04:39:01 AM 59.85 0.87 58.98 26.77 5718.96 04:40:01 AM 80.31 0.87 79.44 202.93 7149.08 04:41:01 AM 112.42 0.48 111.94 44.63 6525.20 04:42:01 AM 73.31 3.31 70.00 933.84 6915.73 04:43:01 AM 50.12 0.15 49.98 4.26 16092.11 04:44:01 AM 8.35 0.00 8.35 0.00 1277.57 04:45:01 AM 5.51 0.90 4.62 383.29 442.16 04:46:01 AM 30.46 1.71 28.75 215.45 9383.24 04:47:01 AM 18.43 0.33 18.10 16.65 920.48 Average: 48.82 0.96 47.86 202.75 6057.30 04:38:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:39:01 AM 5418540 2590196 32.34 2088 1884436 955628 10.55 637248 1673308 149636 04:40:01 AM 5236856 2771880 34.61 2088 1963224 1114420 12.30 747176 1721608 97344 04:41:01 AM 4820056 3188680 39.82 2088 2143088 1225880 13.53 1047612 1813628 106744 04:42:01 AM 4305988 3702748 46.23 2088 2480128 1368840 15.11 1414808 1938424 226132 04:43:01 AM 3774020 4234716 52.88 2088 2692280 1678564 18.53 1750720 2108420 25408 04:44:01 AM 3789140 4219596 52.69 2088 2710600 1663352 18.36 1725768 2116984 7896 04:45:01 AM 3398016 4610720 57.57 2088 2729636 2028644 22.40 2098580 2131892 3668 04:46:01 AM 4298040 3710696 46.33 2088 2929280 941216 10.39 1233764 2094224 22244 04:47:01 AM 4308192 3700544 46.21 2088 2931012 927456 10.24 1241844 2074296 9096 Average: 4372094 3636642 45.41 2088 2495965 1322667 14.60 1321947 1963643 72019 04:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:39:01 AM eth0 59.91 50.42 798.93 5.34 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 77.76 58.67 452.03 15.24 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 347.73 405.10 2858.35 58.85 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 249.14 264.34 2938.54 34.55 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 63.75 72.42 524.76 11.24 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 7.27 7.32 50.55 1.74 0.00 0.00 0.00 04:44:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 4.89 4.94 3.58 1.78 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 15.06 15.46 15.94 7.58 0.00 0.00 0.00 04:46:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 04:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 7.69 9.62 7.34 4.67 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.71 98.84 851.28 15.69 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 11/15/2025 _x86_64_ (2 CPU) 04:37:02 AM LINUX RESTART 04:38:01 AM CPU %user %nice %system %iowait %steal %idle 04:39:01 AM all 29.22 0.00 2.66 1.00 8.25 58.86 04:39:01 AM 0 25.67 0.00 2.13 0.86 8.21 63.13 04:39:01 AM 1 32.82 0.00 3.19 1.15 8.28 54.55 04:40:01 AM all 36.04 0.00 3.14 1.32 10.88 48.62 04:40:01 AM 0 29.60 0.00 3.16 1.61 10.59 55.05 04:40:01 AM 1 42.65 0.00 3.13 1.01 11.20 42.01 04:41:01 AM all 43.18 0.00 3.55 4.57 15.91 32.79 04:41:01 AM 0 32.32 0.00 5.17 7.84 16.44 38.23 04:41:01 AM 1 54.85 0.00 1.80 1.06 15.34 26.95 04:42:01 AM all 51.72 0.00 3.04 3.00 15.79 26.46 04:42:01 AM 0 43.98 0.00 4.27 4.76 16.40 30.59 04:42:01 AM 1 59.80 0.00 1.76 1.15 15.15 22.13 04:43:01 AM all 64.62 0.00 3.66 0.95 16.78 14.00 04:43:01 AM 0 63.48 0.00 4.02 1.54 16.61 14.35 04:43:01 AM 1 65.74 0.00 3.31 0.36 16.92 13.66 04:44:01 AM all 70.69 0.00 2.16 0.03 14.62 12.50 04:44:01 AM 0 69.01 0.00 2.13 0.05 14.81 13.99 04:44:01 AM 1 72.38 0.00 2.17 0.02 14.44 10.99 04:45:01 AM all 78.05 0.00 2.18 0.11 16.22 3.44 04:45:01 AM 0 78.60 0.00 2.23 0.05 16.29 2.83 04:45:01 AM 1 77.47 0.00 2.15 0.18 16.15 4.05 04:46:01 AM all 42.43 0.00 2.66 0.81 10.63 43.47 04:46:01 AM 0 34.68 0.00 2.15 0.67 9.91 52.59 04:46:01 AM 1 50.40 0.00 3.16 0.95 11.35 34.14 04:47:01 AM all 34.02 0.00 1.92 0.60 8.24 55.22 04:47:01 AM 0 27.57 0.00 1.45 0.46 8.11 62.41 04:47:01 AM 1 40.62 0.00 2.40 0.76 8.36 47.86 Average: all 49.55 0.00 2.78 1.40 12.98 33.30 Average: 0 44.35 0.00 2.98 2.04 12.99 37.64 Average: 1 54.87 0.00 2.57 0.75 12.96 28.85