---> uname -a: Linux prd-centos8-robot-2c-8g-4180.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 642 4916 19 2139 6760 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:5a:e0:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85597sec preferred_lft 85597sec inet6 fe80::f816:3eff:fe5a:e06a/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) 01/23/2025 _x86_64_ (2 CPU) 01:26:42 LINUX RESTART (2 CPU) 01:27:01 AM tps rtps wtps bread/s bwrtn/s 01:28:01 AM 198.98 144.99 54.00 14263.51 39291.35 01:29:01 AM 105.05 0.08 104.97 2.40 9733.37 01:30:01 AM 35.59 1.08 34.51 115.98 4349.89 01:31:01 AM 46.22 9.20 37.02 1638.25 2295.13 01:32:01 AM 29.43 0.03 29.40 3.47 6031.39 01:33:01 AM 3.03 0.00 3.03 0.00 103.18 01:34:01 AM 0.20 0.00 0.20 0.00 2.75 01:35:01 AM 0.37 0.10 0.27 32.12 7.96 01:36:01 AM 1.88 0.00 1.88 0.00 122.10 01:37:01 AM 0.60 0.00 0.60 0.00 22.61 01:38:01 AM 0.28 0.03 0.25 1.87 9.66 01:39:02 AM 9.18 0.32 8.87 36.93 298.68 01:40:01 AM 25.58 0.54 25.04 65.88 1283.07 Average: 35.12 12.04 23.08 1244.70 4893.35 01:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 AM 5485472 7014868 2396960 30.41 2688 1722008 786980 8.81 187520 1926636 83024 01:29:01 AM 5113332 6910752 2769100 35.13 2688 1974964 864276 9.68 188004 2238376 110212 01:30:01 AM 5234680 7035032 2647752 33.59 2688 1978400 753784 8.44 217652 2087344 8 01:31:01 AM 4917384 6969276 2965048 37.62 2688 2221352 775264 8.68 260984 2335300 168136 01:32:01 AM 4956936 7008600 2925496 37.11 2688 2221480 738056 8.26 264196 2287576 8 01:33:01 AM 4956704 7008356 2925728 37.12 2688 2221480 738056 8.26 264200 2287652 4 01:34:01 AM 4957144 7008800 2925288 37.11 2688 2221480 738056 8.26 264200 2287592 4 01:35:01 AM 4916388 6969740 2966044 37.63 2688 2223164 790412 8.85 264408 2327836 712 01:36:01 AM 4911648 6966184 2970784 37.69 2688 2224344 790412 8.85 264476 2332548 84 01:37:01 AM 4908092 6962984 2974340 37.73 2688 2224708 790412 8.85 264476 2336224 32 01:38:01 AM 4907180 6962528 2975252 37.75 2688 2225156 790412 8.85 264616 2336956 232 01:39:02 AM 5002552 6915072 2879880 36.54 2688 2088252 827336 9.26 288260 2240052 34764 01:40:01 AM 5078436 6966196 2803996 35.57 2688 2063884 781304 8.75 457232 1998504 16604 Average: 5026611 6976799 2855821 36.23 2688 2123898 781905 8.75 265402 2232507 31833 01:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 269.99 163.81 1212.10 53.82 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 87.64 70.88 1028.08 10.38 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 16.68 11.45 6.90 3.94 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 47.13 38.17 300.32 19.77 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 548.84 395.12 105.13 84.05 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 2.93 2.02 0.57 0.48 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 3.67 1.93 0.56 0.42 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 31.14 16.56 10.22 2.72 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 32.84 24.61 9.18 4.75 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 16.38 9.30 2.97 1.77 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 16.01 9.76 3.04 1.91 0.00 0.00 0.00 0.00 01:39:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:02 AM eth0 78.82 50.81 91.37 31.30 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 20.13 18.57 16.38 8.38 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 90.26 62.59 214.64 17.22 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) 01/23/2025 _x86_64_ (2 CPU) 01:26:42 LINUX RESTART (2 CPU) 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 37.19 0.07 10.78 10.29 0.15 41.51 01:28:01 AM 0 37.89 0.03 11.00 11.36 0.14 39.57 01:28:01 AM 1 36.50 0.10 10.56 9.23 0.17 43.44 01:29:01 AM all 33.28 0.00 4.52 3.98 0.11 58.11 01:29:01 AM 0 39.97 0.00 5.30 5.08 0.12 49.53 01:29:01 AM 1 26.61 0.00 3.74 2.88 0.10 66.67 01:30:01 AM all 12.44 0.00 1.65 1.62 0.06 84.24 01:30:01 AM 0 16.88 0.00 1.80 1.54 0.05 79.74 01:30:01 AM 1 7.99 0.00 1.49 1.71 0.07 88.75 01:31:01 AM all 26.25 0.00 5.02 0.97 0.10 67.67 01:31:01 AM 0 29.54 0.00 5.26 1.17 0.12 63.92 01:31:01 AM 1 22.96 0.00 4.78 0.77 0.08 71.41 01:32:01 AM all 3.50 0.00 1.41 1.01 0.03 94.04 01:32:01 AM 0 2.43 0.00 1.21 1.06 0.03 95.28 01:32:01 AM 1 4.57 0.00 1.61 0.97 0.03 92.81 01:33:01 AM all 0.36 0.00 0.07 0.01 0.03 99.54 01:33:01 AM 0 0.05 0.00 0.05 0.00 0.02 99.88 01:33:01 AM 1 0.67 0.00 0.08 0.02 0.03 99.20 01:34:01 AM all 0.38 0.00 0.09 0.00 0.04 99.49 01:34:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 01:34:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 01:35:01 AM all 3.25 0.00 0.36 0.02 0.03 96.34 01:35:01 AM 0 3.76 0.00 0.32 0.00 0.03 95.89 01:35:01 AM 1 2.74 0.00 0.40 0.03 0.03 96.79 01:36:01 AM all 9.94 0.00 0.79 0.02 0.08 89.18 01:36:01 AM 0 14.52 0.00 1.16 0.03 0.07 84.23 01:36:01 AM 1 5.37 0.00 0.42 0.00 0.08 94.12 01:37:01 AM all 4.45 0.00 0.32 0.00 0.07 95.16 01:37:01 AM 0 6.96 0.00 0.42 0.00 0.07 92.55 01:37:01 AM 1 1.94 0.00 0.22 0.00 0.07 97.78 01:38:01 AM all 4.57 0.00 0.31 0.00 0.07 95.05 01:38:01 AM 0 4.66 0.00 0.30 0.00 0.07 94.97 01:38:01 AM 1 4.48 0.00 0.32 0.00 0.07 95.13 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:02 AM all 11.93 0.00 1.72 0.06 0.07 86.23 01:39:02 AM 0 14.56 0.00 1.67 0.08 0.07 83.62 01:39:02 AM 1 9.29 0.00 1.77 0.03 0.07 88.84 01:40:01 AM all 30.46 0.00 3.58 0.24 0.12 65.61 01:40:01 AM 0 30.68 0.00 3.84 0.14 0.12 65.23 01:40:01 AM 1 30.23 0.00 3.33 0.34 0.12 65.98 Average: all 13.66 0.01 2.35 1.40 0.07 82.52 Average: 0 15.51 0.00 2.48 1.56 0.07 80.37 Average: 1 11.82 0.01 2.21 1.23 0.07 84.66