---> uname -a: Linux prd-centos8-robot-2c-8g-11456.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 591 4919 19 2186 6809 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:1c:b0:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85557sec preferred_lft 85557sec inet6 fe80::f816:3eff:fe1c:b0b9/64 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) 08/17/2024 _x86_64_ (2 CPU) 07:28:15 LINUX RESTART (2 CPU) 07:29:01 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 50.75 32.19 18.56 5721.83 3164.55 07:31:01 AM 123.02 6.86 116.16 1249.30 9808.81 07:32:01 AM 38.55 1.48 37.07 172.88 4339.04 07:33:01 AM 43.14 0.03 43.11 3.47 2910.75 07:34:01 AM 22.94 0.00 22.94 0.00 5410.66 07:35:01 AM 4.25 0.10 4.15 32.13 217.40 07:36:01 AM 0.45 0.03 0.42 1.87 147.44 07:37:01 AM 0.27 0.00 0.27 0.00 155.36 07:38:01 AM 0.42 0.00 0.42 0.00 161.41 07:39:01 AM 0.48 0.00 0.48 0.00 120.40 07:40:02 AM 0.40 0.00 0.40 0.00 183.64 07:41:01 AM 1.12 0.00 1.12 0.00 336.33 07:42:01 AM 27.97 0.65 27.32 74.11 2526.62 Average: 24.17 3.19 20.98 558.89 2270.65 07:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 5495212 7031524 2387220 30.29 2688 1728344 728540 8.16 187836 1914688 96336 07:31:01 AM 5102560 6963828 2779872 35.27 2688 2038064 742556 8.31 219504 2216344 142436 07:32:01 AM 5242920 7073628 2639512 33.49 2688 2007996 633368 7.09 241704 2053248 36 07:33:01 AM 5024396 7054892 2858036 36.26 2688 2199344 625896 7.01 261696 2224740 150724 07:34:01 AM 5021324 7051456 2861108 36.30 2688 2199356 641272 7.18 261712 2224628 4 07:35:01 AM 4972364 7007028 2910068 36.92 2688 2203896 715528 8.01 262128 2272716 1064 07:36:01 AM 4966652 7006152 2915780 36.99 2688 2208728 715528 8.01 262336 2278396 1584 07:37:01 AM 4958988 7002448 2923444 37.09 2688 2212696 750768 8.41 262400 2286248 932 07:38:01 AM 4952716 7001512 2929716 37.17 2688 2218024 750768 8.41 262400 2292112 1556 07:39:01 AM 4948976 7001624 2933456 37.22 2688 2221900 750768 8.41 262400 2296020 1988 07:40:02 AM 4944780 7002420 2937652 37.27 2688 2226856 768388 8.60 262888 2299912 1584 07:41:01 AM 4986624 7052552 2895808 36.74 2688 2235164 624904 7.00 263880 2257840 376 07:42:01 AM 5053496 6983996 2828936 35.89 2688 2105800 698368 7.82 473416 2006084 204 Average: 5051616 7017928 2830816 35.91 2688 2138936 703589 7.88 268023 2201767 30679 07:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 272.34 166.91 1194.68 57.58 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 89.87 70.57 940.64 10.47 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 16.49 12.15 7.00 4.36 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 48.99 45.88 278.65 15.04 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 592.20 498.22 114.73 99.36 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 122.58 120.38 33.76 10.59 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 182.74 183.02 37.06 14.87 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 169.61 170.94 31.55 13.02 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 240.22 241.55 46.49 18.99 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 134.53 134.81 28.14 10.82 0.00 0.00 0.00 0.00 07:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:02 AM eth0 213.08 214.00 41.38 17.15 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 140.49 131.09 33.99 11.13 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 86.00 63.06 166.28 105.96 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 177.68 157.92 227.53 29.98 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) 08/17/2024 _x86_64_ (2 CPU) 07:28:15 LINUX RESTART (2 CPU) 07:29:01 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 26.23 0.02 4.52 1.53 0.08 67.62 07:30:01 AM 0 29.62 0.02 5.04 1.54 0.07 63.71 07:30:01 AM 1 22.84 0.02 4.01 1.53 0.08 71.53 07:31:01 AM all 35.57 0.00 5.86 4.48 0.14 53.95 07:31:01 AM 0 27.53 0.00 4.59 5.24 0.15 62.48 07:31:01 AM 1 43.67 0.00 7.14 3.71 0.13 45.35 07:32:01 AM all 11.95 0.00 1.96 1.05 0.06 84.98 07:32:01 AM 0 9.70 0.00 1.87 1.00 0.05 87.38 07:32:01 AM 1 14.20 0.00 2.05 1.10 0.07 82.59 07:33:01 AM all 27.14 0.00 4.59 0.96 0.11 67.20 07:33:01 AM 0 19.95 0.00 3.93 0.94 0.12 75.07 07:33:01 AM 1 34.32 0.00 5.24 0.99 0.10 59.35 07:34:01 AM all 1.32 0.00 1.29 1.58 0.04 95.76 07:34:01 AM 0 1.23 0.00 1.36 0.99 0.03 96.39 07:34:01 AM 1 1.42 0.00 1.22 2.17 0.05 95.13 07:35:01 AM all 12.62 0.00 1.11 0.04 0.08 86.14 07:35:01 AM 0 3.42 0.00 0.75 0.03 0.10 95.70 07:35:01 AM 1 22.04 0.00 1.47 0.05 0.07 76.36 07:36:01 AM all 15.81 0.00 1.17 0.00 0.08 82.94 07:36:01 AM 0 14.51 0.00 1.33 0.00 0.08 84.07 07:36:01 AM 1 17.11 0.00 1.01 0.00 0.08 81.80 07:37:01 AM all 12.96 0.00 1.08 0.00 0.08 85.88 07:37:01 AM 0 8.60 0.00 0.99 0.00 0.08 90.33 07:37:01 AM 1 17.40 0.00 1.16 0.00 0.09 81.35 07:38:01 AM all 17.35 0.00 1.40 0.03 0.09 81.12 07:38:01 AM 0 6.22 0.00 1.08 0.02 0.10 92.58 07:38:01 AM 1 28.58 0.00 1.73 0.05 0.08 69.55 07:39:01 AM all 13.12 0.00 1.05 0.00 0.08 85.75 07:39:01 AM 0 9.93 0.00 0.89 0.00 0.08 89.09 07:39:01 AM 1 16.36 0.00 1.21 0.00 0.09 82.34 07:40:02 AM all 16.82 0.00 1.42 0.03 0.11 81.62 07:40:02 AM 0 8.07 0.00 1.33 0.05 0.12 90.44 07:40:02 AM 1 25.79 0.00 1.51 0.00 0.10 72.59 07:40:02 AM CPU %user %nice %system %iowait %steal %idle 07:41:01 AM all 15.12 0.00 1.20 0.00 0.09 83.59 07:41:01 AM 0 2.56 0.00 0.77 0.00 0.09 96.59 07:41:01 AM 1 27.76 0.00 1.65 0.00 0.09 70.51 07:42:01 AM all 27.76 0.00 3.28 0.53 0.10 68.34 07:42:01 AM 0 22.65 0.00 2.64 0.55 0.12 74.04 07:42:01 AM 1 32.85 0.00 3.91 0.50 0.08 62.65 Average: all 18.01 0.00 2.31 0.79 0.09 78.80 Average: 0 12.64 0.00 2.05 0.80 0.09 84.42 Average: 1 23.42 0.00 2.58 0.78 0.09 73.13