---> uname -a: Linux prd-centos7-helm-4c-4g-9451.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: 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): 0-3 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 775 13123 16 1986 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:f7:a5:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fef7:a5f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:0b:eb:b9 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) 08/09/2024 _x86_64_ (4 CPU) 10:40:03 AM LINUX RESTART 10:41:04 AM tps rtps wtps bread/s bwrtn/s 10:42:01 AM 245.46 1.49 243.97 54.14 9179.33 10:43:01 AM 117.92 0.00 117.92 0.00 3803.91 10:44:01 AM 9.76 1.30 8.46 136.84 138.29 Average: 122.33 0.92 121.41 63.82 4292.48 10:41:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 AM 13503128 2762832 16.99 2620 1921188 1021328 5.90 679728 1682680 93028 10:43:01 AM 13541212 2724748 16.75 2620 1921280 975816 5.64 642332 1678060 4 10:44:01 AM 13441120 2824840 17.37 2620 1925160 1067080 6.16 849532 1570084 1092 Average: 13495153 2770807 17.03 2620 1922543 1021408 5.90 723864 1643608 31375 10:41:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:42:01 AM eth0 76.81 66.67 698.38 9.40 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 0.87 0.72 0.64 0.14 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 12.57 11.84 10.69 11.68 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 29.29 25.73 228.76 7.03 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) 08/09/2024 _x86_64_ (4 CPU) 10:40:03 AM LINUX RESTART 10:41:04 AM CPU %user %nice %system %iowait %steal %idle 10:42:01 AM all 15.39 0.00 1.45 1.71 0.06 81.38 10:42:01 AM 0 4.39 0.00 0.53 0.67 0.05 94.35 10:42:01 AM 1 35.26 0.00 3.13 2.62 0.07 58.92 10:42:01 AM 2 8.47 0.00 0.94 1.90 0.07 88.61 10:42:01 AM 3 14.08 0.00 1.22 1.68 0.05 82.97 10:43:01 AM all 0.12 0.00 0.08 0.47 0.02 99.31 10:43:01 AM 0 0.12 0.00 0.05 0.05 0.03 99.75 10:43:01 AM 1 0.02 0.00 0.13 1.35 0.02 98.48 10:43:01 AM 2 0.03 0.00 0.03 0.23 0.02 99.68 10:43:01 AM 3 0.28 0.00 0.10 0.25 0.03 99.33 10:44:01 AM all 6.23 0.00 0.43 0.15 0.03 93.16 10:44:01 AM 0 4.90 0.00 0.39 0.15 0.03 94.53 10:44:01 AM 1 8.07 0.00 0.49 0.22 0.03 91.19 10:44:01 AM 2 7.26 0.00 0.49 0.19 0.03 92.04 10:44:01 AM 3 4.71 0.00 0.39 0.03 0.02 94.85 Average: all 7.06 0.00 0.64 0.76 0.04 91.51 Average: 0 3.11 0.00 0.32 0.28 0.04 96.25 Average: 1 13.83 0.00 1.20 1.36 0.04 83.57 Average: 2 5.18 0.00 0.48 0.75 0.04 93.55 Average: 3 6.18 0.00 0.55 0.63 0.03 92.60