---> uname -a: Linux prd-centos8-robot-2c-8g-12109.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 18G 23G 44% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 739 131 18 6826 6641 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:17:3f:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fe17:3f68/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/02/2024 _x86_64_ (2 CPU) 03:57:31 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 55.11 21.59 33.52 5544.16 4605.56 04:00:01 AM 123.93 7.43 116.49 1297.03 11581.59 04:01:01 AM 19.52 0.43 19.09 64.90 1607.46 04:02:01 AM 28.41 0.07 28.35 1.73 1962.13 04:03:01 AM 43.54 2.52 41.03 396.07 6866.59 04:04:01 AM 4.38 0.10 4.28 32.09 217.86 04:05:02 AM 203.46 9.51 193.95 415.14 252597.90 04:06:01 AM 64.54 7.64 56.90 1777.84 72712.44 04:07:01 AM 1.72 0.00 1.72 0.00 295.78 04:08:01 AM 1.42 0.95 0.47 234.46 209.40 04:09:01 AM 77.79 42.71 35.08 7836.29 2144.36 Average: 56.80 8.45 48.35 1598.65 32346.90 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5432316 7015720 2450116 31.08 2688 1774168 752020 8.42 191884 1968340 113204 04:00:01 AM 5162004 6997936 2720428 34.51 2688 2012480 711492 7.97 221340 2148000 34712 04:01:01 AM 5240260 7077632 2642172 33.52 2688 2014436 634092 7.10 240424 2054448 20 04:02:01 AM 4972240 7008680 2910192 36.92 2688 2206212 680704 7.62 255988 2284620 172832 04:03:01 AM 5012632 7063516 2869800 36.41 2688 2220160 637396 7.14 263216 2230640 8 04:04:01 AM 4540540 6767468 3341892 42.40 2688 2396028 776664 8.70 303592 2660032 174024 04:05:02 AM 123500 6718748 7758932 98.43 2156 6646600 910868 10.20 424228 6714756 1384808 04:06:01 AM 220560 6886396 7661872 97.20 2156 6706432 730968 8.18 476796 6549068 1828 04:07:01 AM 202952 6875060 7679480 97.43 2156 6712700 746752 8.36 476928 6566756 1408 04:08:01 AM 246980 6932516 7635452 96.87 2156 6726080 645736 7.23 478232 6521740 1580 04:09:01 AM 150472 6823560 7731960 98.09 2156 6724488 700660 7.85 493076 6625968 200 Average: 2845860 6924294 5036572 63.90 2446 4194526 720668 8.07 347791 4211306 171329 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 312.38 186.01 1560.62 61.34 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 61.03 49.72 674.41 8.48 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 20.52 8.23 6.08 3.28 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 33.84 28.26 294.66 6.59 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 200.85 131.68 43.22 36.79 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 155.56 92.46 2921.08 7.47 0.00 0.00 0.00 0.00 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 1.02 0.10 0.06 0.01 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 245.71 199.15 30.47 424.35 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 95.50 63.22 15.33 8.49 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 90.59 59.60 20.40 20.13 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 49.38 37.06 95.00 68.92 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 114.85 77.53 515.28 58.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/02/2024 _x86_64_ (2 CPU) 03:57:31 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 36.45 0.00 5.81 1.96 0.11 55.66 03:59:01 AM 0 37.80 0.00 6.44 2.07 0.12 53.58 03:59:01 AM 1 35.10 0.00 5.19 1.86 0.10 57.74 04:00:01 AM all 33.78 0.00 5.86 3.31 0.13 56.93 04:00:01 AM 0 47.10 0.00 6.60 2.98 0.12 43.19 04:00:01 AM 1 20.55 0.00 5.11 3.63 0.13 70.58 04:01:01 AM all 10.28 0.00 1.30 2.01 0.09 86.32 04:01:01 AM 0 10.35 0.00 1.34 3.19 0.10 85.02 04:01:01 AM 1 10.22 0.00 1.25 0.82 0.08 87.63 04:02:01 AM all 20.25 0.00 3.32 0.72 0.10 75.62 04:02:01 AM 0 17.34 0.00 3.15 0.82 0.08 78.60 04:02:01 AM 1 23.16 0.00 3.48 0.62 0.12 72.62 04:03:01 AM all 7.54 0.00 1.75 1.69 0.08 88.95 04:03:01 AM 0 10.44 0.00 1.76 1.59 0.07 86.15 04:03:01 AM 1 4.64 0.00 1.74 1.79 0.08 91.75 04:04:01 AM all 17.31 0.00 1.45 0.08 0.08 81.07 04:04:01 AM 0 14.38 0.00 1.28 0.17 0.08 84.09 04:04:01 AM 1 20.23 0.00 1.63 0.00 0.08 78.06 04:05:02 AM all 28.20 0.00 13.62 44.39 0.17 13.62 04:05:02 AM 0 25.83 0.00 12.22 45.14 0.17 16.64 04:05:02 AM 1 30.59 0.00 15.04 43.64 0.17 10.56 04:06:01 AM all 5.93 0.00 3.48 10.98 0.11 79.50 04:06:01 AM 0 7.14 0.00 3.11 10.04 0.12 79.58 04:06:01 AM 1 4.73 0.00 3.84 11.90 0.10 79.42 04:07:01 AM all 8.47 0.00 0.83 0.05 0.12 90.53 04:07:01 AM 0 9.45 0.00 0.91 0.00 0.08 89.56 04:07:01 AM 1 7.49 0.00 0.75 0.10 0.15 91.51 04:08:01 AM all 7.75 0.00 0.82 0.07 0.10 91.27 04:08:01 AM 0 8.30 0.00 0.84 0.10 0.10 90.66 04:08:01 AM 1 7.19 0.00 0.80 0.03 0.10 91.87 04:09:01 AM all 27.15 0.00 3.66 3.47 0.11 65.61 04:09:01 AM 0 32.33 0.00 3.40 1.56 0.10 62.62 04:09:01 AM 1 21.96 0.00 3.92 5.39 0.12 68.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.48 0.00 3.80 6.19 0.11 71.42 Average: 0 20.06 0.00 3.73 6.12 0.10 69.99 Average: 1 16.89 0.00 3.87 6.27 0.11 72.85