---> uname -a: Linux prd-centos8-builder-1c-1g-2823.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 309 83 5 377 330 Swap: 1023 32 991 ---> 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:e6:6b:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.31/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fee6:6b16/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/05/2024 _x86_64_ (1 CPU) 01:03:53 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 297.62 226.95 70.67 16659.89 40394.64 01:06:02 AM 153.12 32.65 120.47 3438.58 14356.02 01:07:01 AM 146.29 44.43 101.86 2883.60 9704.79 01:08:01 AM 30.41 3.03 27.38 292.48 1026.06 01:09:01 AM 69.89 48.89 21.00 4023.86 1145.99 01:10:01 AM 130.36 74.34 56.02 3966.03 2238.90 Average: 137.94 71.78 66.16 5216.95 11485.35 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 82136 348956 706920 89.59 2104 345972 478104 26.02 129784 443424 31436 01:06:02 AM 51864 306544 737192 93.43 4 325136 512892 27.91 101016 471900 47448 01:07:01 AM 177604 352744 611452 77.49 4 241864 463556 25.23 116960 323760 16228 01:08:01 AM 159208 342372 629848 79.82 4 250232 473492 25.77 133236 326152 16 01:09:01 AM 67020 364448 722036 91.51 4 364388 455512 24.79 145652 403284 6196 01:10:01 AM 55092 302168 733964 93.02 0 314544 543448 29.57 149556 419380 14984 Average: 98821 336205 690235 87.48 353 307023 487834 26.55 129367 397983 19385 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 175.47 107.96 909.21 52.71 0.00 0.00 0.00 0.00 01:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 AM eth0 67.02 61.84 1050.79 7.36 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 21.16 22.14 181.26 7.43 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 14.85 17.68 14.81 8.55 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.28 18.75 18.34 8.53 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 13.94 15.37 10.96 9.80 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 51.88 40.69 365.07 15.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/05/2024 _x86_64_ (1 CPU) 01:03:53 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 58.83 0.10 11.55 19.93 0.08 9.51 01:05:01 AM 0 58.83 0.10 11.55 19.93 0.08 9.51 01:06:02 AM all 69.49 0.00 6.49 5.86 0.08 18.08 01:06:02 AM 0 69.49 0.00 6.49 5.86 0.08 18.08 01:07:01 AM all 59.55 0.00 5.37 8.37 0.08 26.62 01:07:01 AM 0 59.55 0.00 5.37 8.37 0.08 26.62 01:08:01 AM all 66.77 0.00 2.28 0.82 0.08 30.04 01:08:01 AM 0 66.77 0.00 2.28 0.82 0.08 30.04 01:09:01 AM all 58.81 0.00 3.15 5.19 0.08 32.77 01:09:01 AM 0 58.81 0.00 3.15 5.19 0.08 32.77 01:10:01 AM all 61.39 0.00 3.82 13.73 0.07 21.00 01:10:01 AM 0 61.39 0.00 3.82 13.73 0.07 21.00 Average: all 62.48 0.02 5.44 8.98 0.08 23.00 Average: 0 62.48 0.02 5.44 8.98 0.08 23.00