---> uname -a: Linux prd-centos8-robot-2c-8g-6837.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4967 19 2147 6818 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:60:61:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85545sec preferred_lft 85545sec inet6 fe80::f816:3eff:fe60:61f0/64 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) 01/31/2025 _x86_64_ (2 CPU) 01:04:15 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 121.26 41.05 80.21 5892.44 7270.13 01:07:01 AM 81.45 0.73 80.72 53.06 10136.36 01:08:01 AM 34.03 7.10 26.93 1310.18 1563.62 01:09:01 AM 41.69 0.07 41.62 4.00 6964.05 01:10:01 AM 2.58 0.10 2.48 32.12 74.04 01:11:01 AM 1.88 0.00 1.88 0.00 133.28 01:12:01 AM 0.33 0.00 0.33 0.00 61.24 01:13:01 AM 0.20 0.00 0.20 0.00 63.66 01:14:01 AM 0.23 0.00 0.23 0.00 37.10 01:15:01 AM 0.37 0.00 0.37 0.00 8.60 01:16:01 AM 0.18 0.00 0.18 0.00 16.05 01:17:01 AM 0.17 0.00 0.17 0.00 44.16 01:18:01 AM 15.18 0.42 14.76 47.72 1036.80 Average: 23.04 3.81 19.24 564.59 2108.35 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5278136 7020400 2604296 33.04 2688 1923628 729772 8.17 193288 2087348 207736 01:07:01 AM 5196712 7025904 2685720 34.07 2688 2007120 697544 7.81 210612 2131548 26668 01:08:01 AM 4987512 7029752 2894920 36.73 2688 2212372 669448 7.50 256472 2271436 174088 01:09:01 AM 5023088 7067996 2859344 36.27 2688 2214696 621988 6.96 257968 2227584 4 01:10:01 AM 4978972 7026072 2903460 36.83 2688 2216916 708916 7.94 258112 2271352 1096 01:11:01 AM 4974952 7023896 2907480 36.89 2688 2218736 724404 8.11 258124 2275264 748 01:12:01 AM 4972780 7023156 2909652 36.91 2688 2220152 744808 8.34 258124 2277336 476 01:13:01 AM 4967560 7019524 2914872 36.98 2688 2221744 744808 8.34 258128 2282588 236 01:14:01 AM 4965700 7018524 2916732 37.00 2688 2222588 763088 8.54 258128 2284496 24 01:15:01 AM 4965332 7018524 2917100 37.01 2688 2222956 763088 8.54 258132 2284980 324 01:16:01 AM 4964056 7017676 2918376 37.02 2688 2223388 763088 8.54 258132 2286052 320 01:17:01 AM 4960684 7015644 2921748 37.07 2688 2224728 763088 8.54 258140 2289388 384 01:18:01 AM 5129680 7020048 2752752 34.92 2688 2065848 675772 7.57 457388 1944828 13384 Average: 5028090 7025163 2854342 36.21 2688 2168836 720755 8.07 264673 2224169 32730 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 318.31 193.57 1804.14 59.96 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 46.49 33.88 459.93 7.62 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 35.94 31.86 296.88 7.53 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 189.09 145.20 42.05 41.80 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 69.09 61.48 15.49 5.94 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 84.74 83.54 16.35 7.78 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 48.86 47.44 10.71 5.10 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 63.90 63.03 13.14 6.12 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 37.60 33.94 8.83 4.71 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 15.51 13.46 3.74 2.38 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 14.55 12.78 3.87 2.43 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 41.49 36.03 10.59 6.54 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 79.61 57.61 105.46 50.17 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 80.40 62.60 214.71 16.01 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) 01/31/2025 _x86_64_ (2 CPU) 01:04:15 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 41.98 0.03 7.31 2.51 0.12 48.05 01:06:01 AM 0 44.79 0.02 7.56 3.13 0.12 44.38 01:06:01 AM 1 39.17 0.03 7.06 1.89 0.12 51.72 01:07:01 AM all 18.46 0.00 2.94 1.76 0.08 76.76 01:07:01 AM 0 13.25 0.00 1.92 1.64 0.10 83.10 01:07:01 AM 1 23.68 0.00 3.97 1.89 0.07 70.40 01:08:01 AM all 23.64 0.00 4.10 1.11 0.08 71.07 01:08:01 AM 0 30.28 0.00 4.79 1.59 0.08 63.26 01:08:01 AM 1 17.02 0.00 3.41 0.63 0.08 78.85 01:09:01 AM all 7.58 0.00 1.77 1.29 0.07 89.30 01:09:01 AM 0 1.96 0.00 1.36 1.39 0.07 95.23 01:09:01 AM 1 13.19 0.00 2.17 1.19 0.07 83.38 01:10:01 AM all 6.23 0.00 0.53 0.03 0.06 93.15 01:10:01 AM 0 7.16 0.00 0.74 0.07 0.07 91.97 01:10:01 AM 1 5.31 0.00 0.32 0.00 0.05 94.32 01:11:01 AM all 6.51 0.00 0.51 0.01 0.09 92.88 01:11:01 AM 0 5.62 0.00 0.57 0.02 0.10 93.70 01:11:01 AM 1 7.40 0.00 0.45 0.00 0.08 92.06 01:12:01 AM all 5.40 0.00 0.36 0.00 0.07 94.17 01:12:01 AM 0 3.49 0.00 0.32 0.00 0.05 96.15 01:12:01 AM 1 7.32 0.00 0.40 0.00 0.08 92.20 01:13:01 AM all 5.01 0.00 0.43 0.00 0.08 94.48 01:13:01 AM 0 2.38 0.00 0.52 0.00 0.08 97.02 01:13:01 AM 1 7.65 0.00 0.34 0.00 0.08 91.93 01:14:01 AM all 6.85 0.00 0.44 0.00 0.08 92.63 01:14:01 AM 0 4.10 0.00 0.47 0.00 0.07 95.36 01:14:01 AM 1 9.60 0.00 0.42 0.00 0.08 89.90 01:15:01 AM all 4.28 0.00 0.26 0.00 0.08 95.39 01:15:01 AM 0 2.52 0.00 0.25 0.00 0.05 97.18 01:15:01 AM 1 6.04 0.00 0.27 0.00 0.10 93.60 01:16:01 AM all 3.93 0.00 0.31 0.00 0.08 95.69 01:16:01 AM 0 1.75 0.00 0.27 0.00 0.07 97.91 01:16:01 AM 1 6.10 0.00 0.35 0.00 0.08 93.47 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 10.83 0.00 0.48 0.00 0.08 88.62 01:17:01 AM 0 6.66 0.00 0.40 0.00 0.07 92.87 01:17:01 AM 1 14.98 0.00 0.55 0.00 0.08 84.39 01:18:01 AM all 20.86 0.00 2.76 0.08 0.08 76.23 01:18:01 AM 0 16.93 0.00 2.81 0.07 0.08 80.11 01:18:01 AM 1 24.79 0.00 2.71 0.10 0.07 72.34 Average: all 12.43 0.00 1.71 0.52 0.08 85.26 Average: 0 10.84 0.00 1.69 0.61 0.08 86.78 Average: 1 14.02 0.00 1.73 0.44 0.08 83.73