---> uname -a: Linux prd-centos8-builder-4c-4g-19053.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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): 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 767 12432 19 2560 14659 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:b6:f1:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:feb6:f13d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:24:8d:bc 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/22/2024 _x86_64_ (4 CPU) 19:53:38 LINUX RESTART (4 CPU) 07:54:01 PM tps rtps wtps bread/s bwrtn/s 07:55:01 PM 175.06 25.39 149.67 5397.53 5959.66 07:56:01 PM 213.81 17.93 195.88 3950.28 9353.23 07:57:01 PM 96.47 2.50 93.97 450.92 10165.83 Average: 161.78 15.27 146.51 3266.24 8492.91 07:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:55:01 PM 13367012 15158092 2772436 17.18 2688 2007476 1054408 6.13 189404 2233116 132224 07:56:01 PM 12381120 14584120 3758328 23.29 2688 2409584 1495712 8.70 227480 3137332 238152 07:57:01 PM 12812708 15087544 3326740 20.61 2688 2477556 1059332 6.16 504468 2415020 45116 Average: 12853613 14943252 3285835 20.36 2688 2298205 1203151 7.00 307117 2595156 138497 07:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 PM eth0 298.98 186.87 1440.75 55.17 0.00 0.00 0.00 0.00 07:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM eth0 285.67 231.97 3313.23 42.75 0.00 0.00 0.00 0.00 07:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM eth0 45.43 43.77 407.28 10.06 0.00 0.00 0.00 0.00 07:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 210.03 154.20 1720.42 36.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/22/2024 _x86_64_ (4 CPU) 19:53:38 LINUX RESTART (4 CPU) 07:54:01 PM CPU %user %nice %system %iowait %steal %idle 07:55:01 PM all 19.97 0.00 3.74 1.78 0.08 74.43 07:55:01 PM 0 14.56 0.00 2.92 2.28 0.08 80.16 07:55:01 PM 1 29.95 0.00 4.67 2.23 0.07 63.08 07:55:01 PM 2 21.64 0.00 4.90 1.42 0.07 71.97 07:55:01 PM 3 13.72 0.00 2.48 1.19 0.08 82.53 07:56:01 PM all 31.58 0.00 3.14 2.14 0.10 63.04 07:56:01 PM 0 28.11 0.00 3.50 1.42 0.08 66.89 07:56:01 PM 1 39.58 0.00 2.50 1.73 0.10 56.10 07:56:01 PM 2 26.49 0.00 4.12 3.37 0.12 65.90 07:56:01 PM 3 32.15 0.00 2.43 2.06 0.10 63.26 07:57:01 PM all 58.71 0.00 2.56 0.93 0.11 37.69 07:57:01 PM 0 59.70 0.00 1.89 0.35 0.10 37.97 07:57:01 PM 1 48.83 0.00 2.46 1.74 0.10 46.87 07:57:01 PM 2 65.35 0.00 2.42 0.80 0.10 31.32 07:57:01 PM 3 60.95 0.00 3.48 0.82 0.13 34.62 Average: all 36.77 0.00 3.15 1.62 0.09 58.37 Average: 0 34.14 0.00 2.77 1.35 0.09 61.65 Average: 1 39.46 0.00 3.21 1.90 0.09 55.35 Average: 2 37.84 0.00 3.82 1.86 0.09 56.39 Average: 3 35.64 0.00 2.80 1.36 0.11 60.11