---> uname -a: Linux prd-centos8-builder-4c-4g-6749.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 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 755 12532 19 2473 14671 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:f6:ad:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fef6:ad80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:07:e9:95 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) 02/14/2024 _x86_64_ (4 CPU) 18:37:20 LINUX RESTART (4 CPU) 06:38:02 PM tps rtps wtps bread/s bwrtn/s 06:39:01 PM 141.48 13.79 127.69 2258.06 5978.85 06:40:01 PM 105.63 1.03 104.60 111.70 7800.45 06:41:01 PM 153.57 6.52 147.05 1203.79 11335.95 Average: 133.53 7.08 126.45 1185.17 8386.40 06:38:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 PM 13328796 15120840 2810660 17.41 2688 2008444 1099812 6.40 184284 2277844 136284 06:40:01 PM 12762424 14723528 3377032 20.92 2688 2170304 1572296 9.15 204540 2793780 155544 06:41:01 PM 11928152 14103220 4211304 26.09 2688 2378884 2083476 12.12 280404 3522984 30232 Average: 12673124 14649196 3466332 21.48 2688 2185877 1585195 9.22 223076 2864869 107353 06:38:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 PM eth0 71.36 58.04 838.92 7.57 0.00 0.00 0.00 0.00 06:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 PM eth0 118.54 98.80 1358.00 25.96 0.00 0.00 0.00 0.00 06:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 PM eth0 198.60 171.33 2245.55 27.64 0.00 0.00 0.00 0.00 06:41:01 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 129.86 109.70 1484.74 20.47 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) 02/14/2024 _x86_64_ (4 CPU) 18:37:20 LINUX RESTART (4 CPU) 06:38:02 PM CPU %user %nice %system %iowait %steal %idle 06:39:01 PM all 15.28 0.00 2.46 2.65 0.07 79.54 06:39:01 PM 0 12.27 0.00 1.91 1.00 0.09 84.73 06:39:01 PM 1 15.44 0.00 2.04 4.52 0.07 77.93 06:39:01 PM 2 22.86 0.00 3.17 2.88 0.07 71.02 06:39:01 PM 3 10.54 0.00 2.71 2.18 0.07 84.49 06:40:01 PM all 19.24 0.00 2.25 4.12 0.11 74.28 06:40:01 PM 0 24.73 0.00 2.50 1.48 0.08 71.20 06:40:01 PM 1 20.38 0.00 2.48 5.99 0.08 71.05 06:40:01 PM 2 14.58 0.00 1.90 4.51 0.08 78.92 06:40:01 PM 3 17.23 0.00 2.13 4.48 0.19 75.98 06:41:01 PM all 57.60 0.00 2.56 2.02 0.09 37.73 06:41:01 PM 0 60.59 0.00 2.59 2.51 0.10 34.21 06:41:01 PM 1 61.46 0.00 2.46 1.14 0.08 34.85 06:41:01 PM 2 57.15 0.00 2.62 2.86 0.10 37.27 06:41:01 PM 3 51.21 0.00 2.56 1.59 0.08 44.55 Average: all 30.80 0.00 2.42 2.93 0.09 63.76 Average: 0 32.62 0.00 2.33 1.67 0.09 63.29 Average: 1 32.49 0.00 2.33 3.88 0.08 61.22 Average: 2 31.63 0.00 2.56 3.41 0.08 62.31 Average: 3 26.45 0.00 2.47 2.75 0.11 68.22