---> uname -a: Linux prd-centos7-helm-4c-4g-5277.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 766 13127 16 1991 14803 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:e3:3b:40 brd ff:ff:ff:ff:ff:ff inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fee3:3b40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:87:34:80 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) 11/08/2024 _x86_64_ (4 CPU) 10:40:02 AM LINUX RESTART 10:41:01 AM tps rtps wtps bread/s bwrtn/s 10:42:01 AM 157.52 0.38 157.14 11.46 7111.86 10:43:01 AM 218.52 0.20 218.32 13.19 5985.45 10:44:01 AM 9.13 1.30 7.83 136.84 181.93 Average: 128.39 0.63 127.77 53.82 4426.65 10:41:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 AM 13526896 2739064 16.84 2620 1921840 1003788 5.80 647868 1696004 159644 10:43:01 AM 13543600 2722360 16.74 2620 1925776 968984 5.60 634316 1680968 12 10:44:01 AM 13497812 2768148 17.02 2620 1929564 1007348 5.82 785456 1574096 1000 Average: 13522769 2743191 16.86 2620 1925727 993373 5.74 689213 1650356 53552 10:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:42:01 AM eth0 49.59 45.71 515.21 6.43 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 1.85 2.05 1.33 0.82 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 10.61 9.58 9.90 4.14 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 Average: eth0 20.68 19.11 175.49 3.80 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) 11/08/2024 _x86_64_ (4 CPU) 10:40:02 AM LINUX RESTART 10:41:01 AM CPU %user %nice %system %iowait %steal %idle 10:42:01 AM all 11.32 0.00 1.10 0.82 0.05 86.71 10:42:01 AM 0 24.09 0.00 1.76 1.28 0.05 72.81 10:42:01 AM 1 4.08 0.00 0.64 0.29 0.07 94.93 10:42:01 AM 2 10.22 0.00 1.37 1.07 0.05 87.29 10:42:01 AM 3 7.11 0.00 0.66 0.62 0.03 91.58 10:43:01 AM all 1.85 0.00 0.23 1.23 0.03 96.66 10:43:01 AM 0 0.02 0.00 0.10 0.48 0.03 99.37 10:43:01 AM 1 0.75 0.00 0.17 1.40 0.03 97.64 10:43:01 AM 2 1.19 0.00 0.17 0.86 0.03 97.75 10:43:01 AM 3 5.48 0.00 0.49 2.17 0.03 91.83 10:44:01 AM all 4.71 0.00 0.41 0.05 0.04 94.79 10:44:01 AM 0 4.80 0.00 0.40 0.08 0.02 94.70 10:44:01 AM 1 2.48 0.00 0.40 0.00 0.08 97.04 10:44:01 AM 2 10.52 0.00 0.52 0.12 0.03 88.81 10:44:01 AM 3 1.12 0.00 0.27 0.00 0.03 98.58 Average: all 5.94 0.00 0.58 0.70 0.04 92.74 Average: 0 9.52 0.00 0.75 0.61 0.03 89.09 Average: 1 2.43 0.00 0.40 0.56 0.06 96.54 Average: 2 7.29 0.00 0.69 0.68 0.04 91.30 Average: 3 4.56 0.00 0.47 0.93 0.03 94.01