---> uname -a: Linux prd-centos8-builder-1c-1g-1316.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 299 75 5 396 339 Swap: 1023 26 997 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:fe:db:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.51/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fefe:db38/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/19/2024 _x86_64_ (1 CPU) 02:04:05 LINUX RESTART (1 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 166.98 91.80 75.19 7916.53 20616.21 02:07:01 AM 88.23 13.66 74.57 2261.97 8105.45 02:08:02 AM 61.99 9.17 52.82 579.53 5728.96 02:09:01 AM 58.33 21.18 37.15 1239.42 3468.73 02:10:01 AM 31.51 10.25 21.26 393.41 826.59 02:11:01 AM 13.35 0.80 12.55 45.81 250.78 02:12:01 AM 11.63 3.81 7.81 62.49 160.84 02:13:01 AM 120.18 104.50 15.68 7664.74 1061.22 02:14:01 AM 19.72 7.84 11.87 417.92 344.93 Average: 63.57 29.24 34.33 2289.02 4510.64 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 82048 328400 707164 89.60 1988 315180 471492 25.66 108068 417040 14612 02:07:01 AM 50604 288260 738608 93.59 740 306992 542768 29.53 132612 448072 28644 02:08:02 AM 154744 387420 634468 80.39 496 299256 426284 23.20 114360 344700 24208 02:09:01 AM 77992 266580 711220 90.12 0 253800 560292 30.49 108100 429544 14192 02:10:01 AM 121576 321932 667636 84.60 0 266120 526648 28.66 129852 367512 1084 02:11:01 AM 132416 333864 656796 83.22 0 267252 494156 26.89 146376 340440 1084 02:12:01 AM 123720 325704 665492 84.32 0 267792 501352 27.28 146108 348252 1084 02:13:01 AM 52624 338160 736588 93.33 0 350648 496392 27.01 160104 409388 164 02:14:01 AM 90840 361064 698372 88.49 0 335248 473756 25.78 161056 370420 12616 Average: 98507 327932 690705 87.52 358 295810 499238 27.17 134071 386152 10854 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 173.71 94.97 900.63 54.57 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 43.85 35.65 549.60 3.99 0.00 0.00 0.00 0.00 02:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:02 AM eth0 26.54 23.40 230.35 3.40 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 20.44 20.28 274.52 6.64 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 10.07 12.59 11.58 4.41 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 9.04 12.15 7.21 5.07 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 11.49 12.49 9.87 4.98 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 8.71 9.36 10.30 5.26 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 10.04 12.02 8.43 6.73 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 34.91 25.90 222.50 10.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/19/2024 _x86_64_ (1 CPU) 02:04:05 LINUX RESTART (1 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 54.77 0.10 14.45 8.83 11.58 10.28 02:06:01 AM 0 54.77 0.10 14.45 8.83 11.58 10.28 02:07:01 AM all 60.39 0.00 10.17 4.57 11.39 13.46 02:07:01 AM 0 60.39 0.00 10.17 4.57 11.39 13.46 02:08:02 AM all 66.27 0.00 7.93 2.09 12.09 11.62 02:08:02 AM 0 66.27 0.00 7.93 2.09 12.09 11.62 02:09:01 AM all 62.91 0.00 5.80 5.88 11.58 13.82 02:09:01 AM 0 62.91 0.00 5.80 5.88 11.58 13.82 02:10:01 AM all 57.60 0.00 4.37 4.91 12.20 20.92 02:10:01 AM 0 57.60 0.00 4.37 4.91 12.20 20.92 02:11:01 AM all 69.82 0.00 4.35 1.02 10.56 14.25 02:11:01 AM 0 69.82 0.00 4.35 1.02 10.56 14.25 02:12:01 AM all 56.67 0.00 4.81 1.22 12.56 24.74 02:12:01 AM 0 56.67 0.00 4.81 1.22 12.56 24.74 02:13:01 AM all 40.01 0.00 4.50 26.24 17.45 11.79 02:13:01 AM 0 40.01 0.00 4.50 26.24 17.45 11.79 02:14:01 AM all 64.53 0.00 5.51 3.39 15.95 10.62 02:14:01 AM 0 64.53 0.00 5.51 3.39 15.95 10.62 Average: all 59.11 0.01 6.88 6.56 12.84 14.60 Average: 0 59.11 0.01 6.88 6.56 12.84 14.60