---> uname -a: Linux prd-centos8-builder-4c-4g-19837.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: 2799.996 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 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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 771 11968 19 3021 14640 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:aa:93:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:feaa:937d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:d5:c5:fb 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) 01/23/2024 _x86_64_ (4 CPU) 23:43:28 LINUX RESTART (4 CPU) 11:44:01 PM tps rtps wtps bread/s bwrtn/s 11:45:01 PM 205.50 23.56 181.94 4871.44 6522.06 11:46:01 PM 114.03 1.98 112.05 66.24 10301.83 11:47:01 PM 128.60 0.72 127.88 52.39 16798.23 11:48:01 PM 101.32 0.62 100.70 82.64 16721.08 Average: 137.36 6.72 130.64 1268.23 12585.63 11:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 PM 13329956 15136568 2809500 17.41 2688 2024416 1145692 6.67 185588 2278888 137616 11:46:01 PM 13001696 15072332 3137760 19.44 2688 2276236 1208940 7.03 217764 2527144 182284 11:47:01 PM 12354472 15071332 3784984 23.45 2688 2899612 1135452 6.61 220792 3090512 424012 11:48:01 PM 12231532 14968900 3907924 24.21 2688 2914740 1161464 6.76 406724 3012932 28764 Average: 12729414 15062283 3410042 21.13 2688 2528751 1162887 6.77 257717 2727369 193169 11:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 356.06 214.80 1630.07 57.92 0.00 0.00 0.00 0.00 11:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 64.10 49.58 949.76 8.92 0.00 0.00 0.00 0.00 11:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 58.67 50.62 846.18 15.52 0.00 0.00 0.00 0.00 11:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 16.98 16.83 39.80 7.61 0.00 0.00 0.00 0.00 11:48:01 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 123.96 82.96 866.46 22.49 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) 01/23/2024 _x86_64_ (4 CPU) 23:43:28 LINUX RESTART (4 CPU) 11:44:01 PM CPU %user %nice %system %iowait %steal %idle 11:45:01 PM all 19.00 0.00 3.57 1.86 0.08 75.49 11:45:01 PM 0 15.07 0.00 2.31 0.74 0.07 81.82 11:45:01 PM 1 22.17 0.00 4.84 2.96 0.10 69.93 11:45:01 PM 2 16.15 0.00 3.69 2.28 0.07 77.82 11:45:01 PM 3 22.63 0.00 3.46 1.48 0.07 72.38 11:46:01 PM all 17.29 0.00 2.73 1.59 0.07 78.32 11:46:01 PM 0 24.72 0.00 3.37 1.27 0.07 70.57 11:46:01 PM 1 13.34 0.00 2.32 2.07 0.08 82.18 11:46:01 PM 2 9.73 0.00 2.09 1.57 0.07 86.53 11:46:01 PM 3 21.39 0.00 3.13 1.42 0.07 73.98 11:47:01 PM all 17.10 0.00 2.66 3.89 0.10 76.25 11:47:01 PM 0 20.52 0.00 2.96 3.09 0.10 73.32 11:47:01 PM 1 17.12 0.00 3.36 5.63 0.10 73.79 11:47:01 PM 2 16.71 0.00 1.82 2.58 0.10 78.79 11:47:01 PM 3 14.01 0.00 2.49 4.26 0.10 79.14 11:48:01 PM all 16.47 0.00 1.94 2.31 0.07 79.22 11:48:01 PM 0 16.11 0.00 1.51 2.19 0.07 80.12 11:48:01 PM 1 24.47 0.00 2.18 2.18 0.07 71.10 11:48:01 PM 2 4.52 0.00 1.33 2.75 0.07 91.34 11:48:01 PM 3 20.76 0.00 2.73 2.11 0.07 74.34 Average: all 17.47 0.00 2.72 2.41 0.08 77.32 Average: 0 19.11 0.00 2.54 1.82 0.08 76.46 Average: 1 19.27 0.00 3.17 3.21 0.09 74.26 Average: 2 11.77 0.00 2.23 2.30 0.08 83.62 Average: 3 19.71 0.00 2.95 2.31 0.08 74.95