---> uname -a: Linux prd-centos8-builder-4c-4g-6544.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 753 12525 19 2481 14672 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:97:73:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe97:731a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:35:e7:3b 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) 02/13/2024 _x86_64_ (4 CPU) 22:59:20 LINUX RESTART (4 CPU) 11:00:01 PM tps rtps wtps bread/s bwrtn/s 11:01:01 PM 65.58 14.38 51.20 2375.34 4410.83 11:02:02 PM 101.08 1.17 99.92 137.62 7832.62 11:03:01 PM 159.56 6.64 152.92 1215.11 11491.69 11:04:01 PM 36.62 0.45 36.17 63.83 2433.12 Average: 90.43 5.65 84.78 946.75 6521.98 11:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:01:01 PM 13360540 15140252 2778916 17.22 2688 1996380 1094764 6.37 182788 2245264 130888 11:02:02 PM 12908828 14829688 3230628 20.02 2688 2130052 1581260 9.20 200248 2650452 116352 11:03:01 PM 12186080 14352208 3953376 24.50 2688 2370428 1722672 10.02 280284 3267896 30104 11:04:01 PM 12822104 15019316 3317352 20.55 2688 2398400 1168408 6.80 462196 2444540 49200 Average: 12819388 14835366 3320068 20.57 2688 2223815 1391776 8.10 281379 2652038 81636 11:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 107.46 91.87 872.90 28.77 0.00 0.00 0.00 0.00 11:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:02 PM eth0 82.13 71.87 809.23 21.94 0.00 0.00 0.00 0.00 11:02:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 239.75 204.35 2813.65 31.45 0.00 0.00 0.00 0.00 11:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 22.06 20.09 43.39 9.44 0.00 0.00 0.00 0.00 11:04:01 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 112.33 96.60 1127.89 22.87 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) 02/13/2024 _x86_64_ (4 CPU) 22:59:20 LINUX RESTART (4 CPU) 11:00:01 PM CPU %user %nice %system %iowait %steal %idle 11:01:01 PM all 14.92 0.00 2.58 0.79 0.06 81.64 11:01:01 PM 0 14.20 0.00 2.31 0.42 0.07 83.01 11:01:01 PM 1 24.49 0.00 3.83 1.34 0.05 70.30 11:01:01 PM 2 11.93 0.00 2.48 0.85 0.07 84.67 11:01:01 PM 3 9.06 0.00 1.69 0.57 0.07 88.61 11:02:02 PM all 19.51 0.00 2.16 1.29 0.07 76.96 11:02:02 PM 0 30.74 0.00 2.82 1.10 0.07 65.28 11:02:02 PM 1 17.55 0.00 1.72 1.35 0.08 79.30 11:02:02 PM 2 16.40 0.00 2.44 1.44 0.07 79.65 11:02:02 PM 3 13.35 0.00 1.66 1.27 0.07 83.65 11:03:01 PM all 60.95 0.00 2.93 1.47 0.10 34.54 11:03:01 PM 0 59.74 0.00 3.09 1.34 0.10 35.72 11:03:01 PM 1 65.42 0.00 1.85 0.51 0.10 32.11 11:03:01 PM 2 58.92 0.00 3.90 2.42 0.10 34.66 11:03:01 PM 3 59.73 0.00 2.88 1.62 0.10 35.67 11:04:01 PM all 33.43 0.00 2.13 0.87 0.08 63.50 11:04:01 PM 0 41.55 0.00 2.54 1.44 0.08 54.39 11:04:01 PM 1 36.89 0.00 2.42 0.82 0.07 59.81 11:04:01 PM 2 30.84 0.00 2.22 1.15 0.08 65.70 11:04:01 PM 3 24.43 0.00 1.34 0.07 0.07 74.10 Average: all 32.08 0.00 2.45 1.10 0.08 64.29 Average: 0 36.46 0.00 2.69 1.07 0.08 59.70 Average: 1 35.96 0.00 2.46 1.01 0.08 60.50 Average: 2 29.40 0.00 2.76 1.46 0.08 66.30 Average: 3 26.50 0.00 1.89 0.88 0.08 70.66