---> uname -a: Linux prd-centos8-builder-4c-4g-17716.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: 2799.998 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 746 12423 19 2591 14680 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:3f:2e:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe3f:2eb3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:27:2e:5f 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) 01/18/2024 _x86_64_ (4 CPU) 19:37:17 LINUX RESTART (4 CPU) 07:38:01 PM tps rtps wtps bread/s bwrtn/s 07:39:01 PM 91.85 9.90 81.95 1605.07 6165.44 07:40:00 PM 265.92 19.24 246.68 4591.93 11385.44 07:40:01 PM 7.41 4.94 2.47 375.31 58.02 Average: 177.15 14.47 162.68 3070.17 8699.22 07:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:39:01 PM 13169748 15073660 2969704 18.40 2688 2117036 1134420 6.60 224028 2385076 177636 07:40:00 PM 12827464 15123064 3311988 20.52 2688 2499132 1072620 6.24 332448 2575864 184664 07:40:01 PM 12812088 15107792 3327364 20.62 2688 2499308 1113428 6.48 355740 2568272 184700 Average: 12936433 15101505 3203019 19.85 2688 2371825 1106823 6.44 304072 2509737 182333 07:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 PM eth0 84.24 68.06 1055.47 8.31 0.00 0.00 0.00 0.00 07:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:00 PM eth0 275.68 230.32 3383.33 45.22 0.00 0.00 0.00 0.00 07:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 PM eth0 139.51 98.77 138.86 54.86 0.00 0.00 0.00 0.00 07:40:01 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 179.05 148.30 2197.60 26.83 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) 01/18/2024 _x86_64_ (4 CPU) 19:37:17 LINUX RESTART (4 CPU) 07:38:01 PM CPU %user %nice %system %iowait %steal %idle 07:39:01 PM all 18.44 0.00 2.44 1.14 0.07 77.91 07:39:01 PM 0 11.76 0.00 2.57 0.95 0.05 84.67 07:39:01 PM 1 29.67 0.00 3.48 1.75 0.08 65.02 07:39:01 PM 2 17.62 0.00 1.91 1.37 0.07 79.04 07:39:01 PM 3 14.71 0.00 1.82 0.50 0.07 82.90 07:40:00 PM all 47.92 0.00 3.61 2.55 0.10 45.83 07:40:00 PM 0 41.88 0.00 3.09 2.26 0.10 52.67 07:40:00 PM 1 55.45 0.00 3.61 1.10 0.10 39.73 07:40:00 PM 2 44.89 0.00 3.29 3.46 0.08 48.27 07:40:00 PM 3 49.45 0.00 4.45 3.36 0.10 42.64 07:40:01 PM all 24.92 0.00 7.08 0.31 0.00 67.69 07:40:01 PM 0 20.99 0.00 4.94 1.23 0.00 72.84 07:40:01 PM 1 19.75 0.00 7.41 0.00 0.00 72.84 07:40:01 PM 2 51.22 0.00 10.98 0.00 0.00 37.80 07:40:01 PM 3 7.41 0.00 4.94 0.00 0.00 87.65 Average: all 33.01 0.00 3.05 1.83 0.08 62.03 Average: 0 26.66 0.00 2.84 1.60 0.08 68.83 Average: 1 42.31 0.00 3.57 1.42 0.09 52.60 Average: 2 31.29 0.00 2.65 2.39 0.08 63.59 Average: 3 31.78 0.00 3.14 1.91 0.08 63.09