---> uname -a: Linux prd-centos8-robot-2c-8g-3377.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: 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): 0,1 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4861 19 2219 6785 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:82:31:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85527sec preferred_lft 85527sec inet6 fe80::f816:3eff:fe82:31f3/64 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) 01/20/2025 _x86_64_ (2 CPU) 03:51:11 LINUX RESTART (2 CPU) 03:52:01 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 100.27 31.30 68.97 5703.02 6812.68 03:54:01 AM 81.17 0.73 80.44 53.06 9438.21 03:55:01 AM 23.69 0.42 23.28 64.78 2260.23 03:56:01 AM 66.74 6.75 59.99 1249.39 7786.62 03:57:01 AM 2.72 0.10 2.62 32.12 89.50 03:58:01 AM 2.05 0.00 2.05 0.00 319.10 03:59:01 AM 0.98 0.00 0.98 0.00 588.22 04:00:01 AM 0.33 0.02 0.32 1.07 245.28 04:01:01 AM 0.67 0.02 0.65 0.13 239.00 04:02:01 AM 1.18 0.45 0.73 57.04 71.51 04:03:01 AM 0.38 0.00 0.38 0.00 80.39 04:04:01 AM 0.27 0.00 0.27 0.00 25.30 04:05:01 AM 15.88 0.33 15.54 37.85 2468.48 Average: 22.79 3.09 19.71 553.81 2340.29 03:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 5406136 7069164 2476296 31.42 2688 1846556 678616 7.60 185096 1975472 140696 03:54:01 AM 5209856 7008596 2672576 33.91 2688 1976652 713780 7.99 198392 2131884 30680 03:55:01 AM 5175336 7031656 2707096 34.34 2688 2031528 715380 8.01 228556 2129180 46576 03:56:01 AM 4993104 7033392 2889328 36.66 2688 2210220 671316 7.52 258372 2257456 76 03:57:01 AM 4952788 6994844 2929644 37.17 2688 2211988 737324 8.26 258500 2297564 808 03:58:01 AM 4923956 6979300 2958476 37.53 2688 2225200 737324 8.26 258972 2325372 6364 03:59:01 AM 4910936 6977400 2971496 37.70 2688 2236444 737324 8.26 258972 2338516 416 04:00:01 AM 4904260 6977804 2978172 37.78 2688 2243516 755944 8.46 258984 2345440 136 04:01:01 AM 4889552 6971476 2992880 37.97 2688 2251868 774332 8.67 259048 2359496 1580 04:02:01 AM 4501192 6909732 3381240 42.90 2688 2255476 765832 8.57 260736 2366384 1696 04:03:01 AM 4504064 6913208 3378368 42.86 2688 2256112 765832 8.57 260736 2363328 108 04:04:01 AM 4432376 6842200 3450056 43.77 2688 2256760 828680 9.28 260752 2435152 84 04:05:01 AM 4995688 6960084 2886744 36.62 2688 2140308 756144 8.47 336244 2200136 13216 Average: 4907634 6974527 2974798 37.74 2688 2164818 741371 8.30 252566 2271183 18649 03:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 308.41 200.22 1653.60 60.53 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 58.37 44.48 587.04 7.90 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 26.91 24.23 105.93 6.66 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 207.92 171.54 237.38 42.21 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 20.34 12.63 12.36 4.08 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 43.03 34.03 107.43 8.39 0.00 0.00 0.00 0.00 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 30.49 23.78 67.74 7.49 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 24.23 18.43 36.36 6.03 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 27.14 23.29 66.99 11.82 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 40.86 56.22 23.83 4.94 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 5.45 5.10 1.57 1.20 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 19.31 16.36 5.23 2.97 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 75.61 49.37 146.66 88.24 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 68.32 52.28 234.80 19.42 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) 01/20/2025 _x86_64_ (2 CPU) 03:51:11 LINUX RESTART (2 CPU) 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 34.50 0.03 6.51 4.13 0.13 54.70 03:53:01 AM 0 31.53 0.03 5.34 3.06 0.12 59.91 03:53:01 AM 1 37.50 0.02 7.69 5.21 0.13 49.44 03:54:01 AM all 23.98 0.00 3.17 3.14 0.11 69.60 03:54:01 AM 0 23.94 0.00 2.81 3.65 0.10 69.50 03:54:01 AM 1 24.03 0.00 3.52 2.63 0.12 69.70 03:55:01 AM all 19.36 0.00 2.77 0.96 0.08 76.84 03:55:01 AM 0 21.61 0.00 2.90 0.82 0.08 74.59 03:55:01 AM 1 17.11 0.00 2.64 1.10 0.07 79.09 03:56:01 AM all 19.50 0.00 3.95 5.07 0.10 71.37 03:56:01 AM 0 13.62 0.00 3.76 5.03 0.12 77.48 03:56:01 AM 1 25.39 0.00 4.14 5.11 0.08 65.27 03:57:01 AM all 1.84 0.00 0.18 0.15 0.05 97.78 03:57:01 AM 0 2.41 0.00 0.27 0.30 0.07 96.96 03:57:01 AM 1 1.27 0.00 0.10 0.00 0.03 98.60 03:58:01 AM all 12.10 0.00 0.23 0.03 0.08 87.55 03:58:01 AM 0 3.25 0.00 0.25 0.07 0.08 96.35 03:58:01 AM 1 20.94 0.00 0.22 0.00 0.08 78.76 03:59:01 AM all 12.29 0.00 0.15 0.08 0.06 87.42 03:59:01 AM 0 5.01 0.00 0.15 0.15 0.05 94.63 03:59:01 AM 1 19.56 0.00 0.15 0.02 0.07 80.21 04:00:01 AM all 8.50 0.00 0.18 0.06 0.07 91.19 04:00:01 AM 0 9.56 0.00 0.18 0.00 0.05 90.20 04:00:01 AM 1 7.43 0.00 0.18 0.12 0.08 92.18 04:01:01 AM all 12.73 0.00 0.26 0.03 0.08 86.91 04:01:01 AM 0 8.26 0.00 0.28 0.00 0.07 91.39 04:01:01 AM 1 17.21 0.00 0.23 0.05 0.08 82.42 04:02:01 AM all 8.73 0.00 6.52 0.04 0.09 84.62 04:02:01 AM 0 7.83 0.00 6.39 0.03 0.08 85.67 04:02:01 AM 1 9.62 0.00 6.66 0.05 0.10 83.57 04:03:01 AM all 2.69 0.00 0.13 0.00 0.06 97.12 04:03:01 AM 0 3.10 0.00 0.13 0.00 0.07 96.70 04:03:01 AM 1 2.29 0.00 0.12 0.00 0.05 97.55 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 7.19 0.00 0.21 0.00 0.08 92.52 04:04:01 AM 0 3.52 0.00 0.20 0.00 0.08 96.20 04:04:01 AM 1 10.88 0.00 0.22 0.00 0.07 88.84 04:05:01 AM all 19.42 0.00 2.76 0.39 0.09 77.33 04:05:01 AM 0 15.66 0.00 2.84 0.05 0.07 81.38 04:05:01 AM 1 23.17 0.00 2.69 0.74 0.12 73.29 Average: all 14.06 0.00 2.08 1.08 0.08 82.69 Average: 0 11.49 0.00 1.96 1.01 0.08 85.45 Average: 1 16.63 0.00 2.19 1.15 0.08 79.94