---> uname -a: Linux prd-centos7-helm-4c-4g-364.novalocal 3.10.0-1160.83.1.el7.x86_64 #1 SMP Wed Jan 25 16:41:43 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 6.1G 74G 8% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 773 13082 16 2028 14794 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c5:d1:80 brd ff:ff:ff:ff:ff:ff inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fec5:d180/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:04:43:6c 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 3.10.0-1160.83.1.el7.x86_64 (centos-7-builder-63fe95dd-7c01-a815-2b88-3e049a6fc151.novalocal) 10/03/2025 _x86_64_ (4 CPU) 10:39:58 AM LINUX RESTART 10:42:03 AM tps rtps wtps bread/s bwrtn/s 10:43:01 AM 94.83 18.06 76.77 4426.93 23263.82 10:44:01 AM 103.71 0.92 102.80 29.83 5729.25 10:45:01 AM 292.65 0.45 292.20 25.19 9145.08 10:46:01 AM 40.20 0.00 40.20 0.00 1384.06 10:47:01 AM 14.37 1.30 13.07 136.82 329.76 Average: 109.24 4.05 105.18 900.50 7868.64 10:42:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 AM 13809200 2456768 15.10 2620 1682092 1026388 5.93 584488 1530416 60592 10:44:01 AM 13613612 2652356 16.31 2620 1844580 1017348 5.88 614528 1656776 129124 10:45:01 AM 13503572 2762396 16.98 2620 1959876 986352 5.70 648656 1701692 30472 10:46:01 AM 13505532 2760436 16.97 2620 1959876 986320 5.70 648504 1701688 4 10:47:01 AM 13385908 2880060 17.71 2620 1963620 1097688 6.34 877960 1592340 9824 Average: 13563565 2702403 16.61 2620 1882009 1022819 5.91 674827 1636582 46003 10:42:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:43:01 AM eth0 302.10 214.81 838.47 59.82 0.00 0.00 0.00 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 51.81 48.38 645.51 4.99 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 27.24 26.49 239.95 5.55 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM eth0 0.23 0.07 0.02 0.02 0.00 0.00 0.00 10:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM eth0 13.21 12.52 11.86 5.37 0.00 0.00 0.00 10:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.44 59.43 343.93 14.85 0.00 0.00 0.00 Average: lo 0.00 0.00 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 3.10.0-1160.83.1.el7.x86_64 (centos-7-builder-63fe95dd-7c01-a815-2b88-3e049a6fc151.novalocal) 10/03/2025 _x86_64_ (4 CPU) 10:39:58 AM LINUX RESTART 10:42:03 AM CPU %user %nice %system %iowait %steal %idle 10:43:01 AM all 11.77 0.00 1.81 20.36 0.05 66.00 10:43:01 AM 0 9.06 0.00 1.49 22.40 0.05 67.00 10:43:01 AM 1 11.75 0.00 1.84 12.77 0.05 73.58 10:43:01 AM 2 8.29 0.00 1.56 22.87 0.03 67.25 10:43:01 AM 3 18.10 0.00 2.40 23.40 0.05 56.05 10:44:01 AM all 9.18 0.00 0.90 3.90 0.05 85.97 10:44:01 AM 0 6.44 0.00 0.67 0.57 0.03 92.28 10:44:01 AM 1 5.45 0.00 0.54 4.16 0.05 89.80 10:44:01 AM 2 18.89 0.00 1.66 7.71 0.07 71.67 10:44:01 AM 3 6.11 0.00 0.74 3.21 0.05 89.89 10:45:01 AM all 9.75 0.00 0.95 4.01 0.04 85.25 10:45:01 AM 0 20.64 0.00 1.73 2.71 0.05 74.87 10:45:01 AM 1 2.58 0.00 0.64 4.10 0.03 92.65 10:45:01 AM 2 3.85 0.00 0.56 5.69 0.05 89.85 10:45:01 AM 3 12.14 0.00 0.90 3.56 0.03 83.36 10:46:01 AM all 0.07 0.00 0.04 0.42 0.02 99.45 10:46:01 AM 0 0.00 0.00 0.00 0.00 0.02 99.98 10:46:01 AM 1 0.05 0.00 0.08 1.33 0.03 98.50 10:46:01 AM 2 0.02 0.00 0.05 0.32 0.02 99.60 10:46:01 AM 3 0.20 0.00 0.02 0.00 0.00 99.78 10:47:01 AM all 9.18 0.00 0.64 0.78 0.03 89.37 10:47:01 AM 0 6.07 0.00 0.64 0.17 0.02 93.11 10:47:01 AM 1 2.87 0.00 0.54 0.34 0.03 96.23 10:47:01 AM 2 5.58 0.00 0.49 0.29 0.02 93.63 10:47:01 AM 3 22.50 0.00 0.91 2.38 0.05 74.16 Average: all 7.94 0.00 0.86 5.77 0.04 85.39 Average: 0 8.37 0.00 0.90 5.04 0.03 85.66 Average: 1 4.47 0.00 0.72 4.46 0.04 90.31 Average: 2 7.26 0.00 0.85 7.24 0.04 84.61 Average: 3 11.69 0.00 0.98 6.35 0.04 80.95