---> uname -a: Linux prd-centos8-builder-4c-16g-23870.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 786 12445 19 2528 14639 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:a0:1d:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fea0:1dc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ca:c4:c3:db 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/18/2024 _x86_64_ (4 CPU) 18:49:36 LINUX RESTART (4 CPU) 06:50:00 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 183.05 64.41 118.64 26081.36 241708.47 06:51:01 PM 208.85 33.36 175.49 7590.40 25788.62 06:52:01 PM 156.23 21.68 134.56 4454.52 9109.06 06:53:01 PM 149.73 4.55 145.18 769.74 11728.62 Average: 171.68 20.15 151.53 4413.55 17014.60 06:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 14125532 15464288 2013900 12.48 2688 1569332 698112 4.33 117724 1597532 437884 06:51:01 PM 13418020 15073416 2721412 16.86 2688 1879872 1184092 6.89 188876 2209520 71572 06:52:01 PM 12764932 14855676 3374500 20.91 2688 2298916 1318072 7.67 231744 2754424 184100 06:53:01 PM 12795780 15039924 3343652 20.72 2688 2445440 1125788 6.55 431660 2496580 14264 Average: 13276066 15108326 2863366 17.74 2688 2048390 1081516 6.29 242501 2264514 176955 06:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 6.78 5.93 1.37 1.86 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 300.07 194.30 1134.30 62.61 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 160.88 136.14 1777.43 26.16 0.00 0.00 0.00 0.00 06:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 147.18 124.48 1517.91 23.36 0.00 0.00 0.00 0.00 06:53:01 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 201.43 150.69 1466.94 37.15 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/18/2024 _x86_64_ (4 CPU) 18:49:36 LINUX RESTART (4 CPU) 06:50:00 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 5.17 0.00 10.99 43.53 0.00 40.30 06:50:01 PM 0 6.78 0.00 5.08 67.80 0.00 20.34 06:50:01 PM 1 3.45 0.00 19.83 76.72 0.00 0.00 06:50:01 PM 2 4.35 0.00 5.22 0.00 0.00 90.43 06:50:01 PM 3 6.09 0.00 13.91 28.70 0.00 51.30 06:51:01 PM all 18.37 0.00 4.21 5.76 0.08 71.59 06:51:01 PM 0 15.84 0.00 3.87 2.80 0.08 77.40 06:51:01 PM 1 23.14 0.00 4.94 9.99 0.10 61.83 06:51:01 PM 2 16.63 0.00 3.99 4.26 0.07 75.06 06:51:01 PM 3 17.86 0.00 4.03 6.01 0.08 72.02 06:52:01 PM all 22.01 0.00 3.15 2.04 0.11 72.68 06:52:01 PM 0 22.63 0.00 2.29 1.42 0.12 73.54 06:52:01 PM 1 11.67 0.00 2.03 1.46 0.12 84.73 06:52:01 PM 2 34.56 0.00 4.38 1.09 0.12 59.84 06:52:01 PM 3 19.21 0.00 3.92 4.18 0.10 72.59 06:53:01 PM all 35.86 0.00 2.93 1.40 0.10 59.71 06:53:01 PM 0 37.61 0.00 3.84 2.42 0.10 56.02 06:53:01 PM 1 33.86 0.00 2.44 1.24 0.10 62.35 06:53:01 PM 2 28.90 0.00 2.87 1.12 0.10 67.01 06:53:01 PM 3 43.03 0.00 2.58 0.82 0.08 53.49 Average: all 25.30 0.00 3.48 3.32 0.10 67.80 Average: 0 25.26 0.00 3.35 2.64 0.10 68.65 Average: 1 22.77 0.00 3.24 4.68 0.11 69.20 Average: 2 26.56 0.00 3.76 2.14 0.09 67.45 Average: 3 26.60 0.00 3.57 3.82 0.09 65.92