---> uname -a: Linux prd-centos8-robot-2c-8g-42465.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4856 19 2223 6782 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:60:8c:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85319sec preferred_lft 85319sec inet6 fe80::f816:3eff:fe60:8cb3/64 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) 07/14/2025 _x86_64_ (2 CPU) 01:25:27 LINUX RESTART (2 CPU) 01:26:01 AM tps rtps wtps bread/s bwrtn/s 01:27:01 AM 87.62 9.80 77.82 2989.00 7401.73 01:28:01 AM 84.31 0.72 83.59 52.92 11124.04 01:29:01 AM 49.60 7.13 42.47 1310.50 2460.21 01:30:01 AM 51.36 0.25 51.11 47.06 7529.40 01:31:01 AM 3.95 0.00 3.95 0.00 130.09 01:32:01 AM 0.47 0.00 0.47 0.00 6.93 01:33:01 AM 0.38 0.00 0.38 0.00 8.85 01:34:01 AM 2.02 0.02 2.00 0.13 159.11 01:35:01 AM 0.40 0.07 0.33 3.20 91.22 01:36:01 AM 0.48 0.00 0.48 0.00 109.38 01:37:01 AM 0.25 0.00 0.25 0.00 36.41 01:38:01 AM 0.28 0.00 0.28 0.00 139.28 01:39:01 AM 0.18 0.00 0.18 0.00 109.68 01:40:01 AM 0.30 0.00 0.30 0.00 135.61 01:41:01 AM 1.40 0.03 1.36 0.27 170.25 01:42:01 AM 4.13 0.32 3.82 36.93 198.85 01:43:02 AM 29.49 0.33 29.16 37.19 2469.78 Average: 18.63 1.10 17.53 263.38 1898.94 01:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 AM 5282968 7018384 2599464 32.98 2688 1917204 728100 8.15 188636 2088152 193776 01:28:01 AM 5196036 7032448 2686396 34.08 2688 2012324 677048 7.58 208852 2128144 9928 01:29:01 AM 4933448 7012720 2948984 37.41 2688 2247620 693156 7.76 258528 2317596 186480 01:30:01 AM 4959520 7044632 2922912 37.08 2688 2252804 653024 7.31 262876 2279032 16 01:31:01 AM 4959716 7044840 2922716 37.08 2688 2252808 653024 7.31 262880 2278916 4 01:32:01 AM 4959776 7044900 2922656 37.08 2688 2252808 653024 7.31 262880 2278852 4 01:33:01 AM 4920516 7006092 2961916 37.58 2688 2253260 716904 8.03 263024 2317884 444 01:34:01 AM 4906856 6995260 2975576 37.75 2688 2256088 736676 8.25 263340 2331040 400 01:35:01 AM 4904024 6994776 2978408 37.79 2688 2258468 736676 8.25 263568 2333860 96 01:36:01 AM 4900876 6994660 2981556 37.83 2688 2261468 752180 8.42 263576 2336952 4 01:37:01 AM 4895960 6992288 2986472 37.89 2688 2264020 767812 8.60 263576 2341720 1552 01:38:01 AM 4891912 6991760 2990520 37.94 2688 2267540 767812 8.60 263576 2345768 952 01:39:01 AM 4887864 6991164 2994568 37.99 2688 2270992 790172 8.85 263576 2349596 1160 01:40:01 AM 4883912 6991356 2998520 38.04 2688 2275128 809808 9.07 263576 2353432 1304 01:41:01 AM 4878168 6988712 3004264 38.11 2688 2278240 832472 9.32 263704 2359048 200 01:42:01 AM 5004676 6974484 2877756 36.51 2688 2141140 706624 7.91 283696 2228376 48956 01:43:02 AM 4963316 6930372 2919116 37.03 2688 2140756 763324 8.55 484208 2078700 10248 Average: 4960561 7002873 2921871 37.07 2688 2211922 731637 8.19 269651 2279239 26796 01:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 246.87 171.53 1546.89 45.19 0.00 0.00 0.00 0.00 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 69.61 49.95 569.37 14.50 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 39.49 36.54 313.89 9.32 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 431.11 274.72 92.39 70.93 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 2.77 2.08 0.57 0.50 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 2.83 1.88 0.52 0.41 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 47.36 31.98 11.49 3.24 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 133.94 133.63 24.62 10.38 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 56.56 56.59 12.43 4.90 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 104.93 105.01 20.93 8.35 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 94.48 94.77 18.53 7.74 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 258.01 260.57 44.13 18.37 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 222.59 222.46 42.45 16.87 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 183.27 185.11 36.51 14.05 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 183.62 184.98 32.98 13.42 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 217.00 176.72 161.19 119.49 0.00 0.00 0.00 0.00 01:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:02 AM eth0 16.76 15.84 14.66 7.51 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 135.95 117.90 173.16 21.48 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) 07/14/2025 _x86_64_ (2 CPU) 01:25:27 LINUX RESTART (2 CPU) 01:26:01 AM CPU %user %nice %system %iowait %steal %idle 01:27:01 AM all 43.25 0.00 6.03 0.98 0.11 49.63 01:27:01 AM 0 41.73 0.00 5.44 0.68 0.12 52.03 01:27:01 AM 1 44.77 0.00 6.63 1.27 0.10 47.23 01:28:01 AM all 22.09 0.00 3.52 0.75 0.07 73.57 01:28:01 AM 0 13.84 0.00 2.94 0.53 0.07 82.62 01:28:01 AM 1 30.35 0.00 4.10 0.97 0.07 64.51 01:29:01 AM all 30.79 0.00 4.77 0.35 0.09 63.99 01:29:01 AM 0 19.10 0.00 4.07 0.43 0.08 76.31 01:29:01 AM 1 42.50 0.00 5.48 0.27 0.10 51.65 01:30:01 AM all 11.94 0.00 2.56 0.54 0.05 84.91 01:30:01 AM 0 7.55 0.00 2.48 0.60 0.05 89.32 01:30:01 AM 1 16.32 0.00 2.64 0.48 0.05 80.50 01:31:01 AM all 0.35 0.00 0.09 0.01 0.03 99.52 01:31:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 01:31:01 AM 1 0.60 0.00 0.10 0.02 0.03 99.25 01:32:01 AM all 0.20 0.00 0.08 0.00 0.01 99.72 01:32:01 AM 0 0.05 0.00 0.07 0.00 0.00 99.88 01:32:01 AM 1 0.35 0.00 0.08 0.00 0.02 99.55 01:33:01 AM all 1.97 0.00 0.29 0.00 0.03 97.71 01:33:01 AM 0 0.79 0.00 0.17 0.00 0.03 99.01 01:33:01 AM 1 3.16 0.00 0.42 0.00 0.02 96.41 01:34:01 AM all 10.00 0.00 1.00 0.02 0.08 88.90 01:34:01 AM 0 5.19 0.00 0.69 0.03 0.07 94.02 01:34:01 AM 1 14.91 0.00 1.31 0.00 0.09 83.69 01:35:01 AM all 6.15 0.00 1.58 0.01 0.06 92.21 01:35:01 AM 0 6.39 0.00 2.67 0.00 0.07 90.87 01:35:01 AM 1 5.91 0.00 0.49 0.02 0.05 93.54 01:36:01 AM all 8.13 0.00 0.68 0.01 0.06 91.12 01:36:01 AM 0 4.24 0.00 0.55 0.02 0.05 95.14 01:36:01 AM 1 12.03 0.00 0.81 0.00 0.07 87.09 01:37:01 AM all 7.93 0.00 0.75 0.00 0.06 91.27 01:37:01 AM 0 6.35 0.00 0.84 0.00 0.05 92.77 01:37:01 AM 1 9.51 0.00 0.66 0.00 0.07 89.77 01:37:01 AM CPU %user %nice %system %iowait %steal %idle 01:38:01 AM all 10.51 0.00 1.26 0.00 0.07 88.16 01:38:01 AM 0 6.56 0.00 1.09 0.00 0.07 92.28 01:38:01 AM 1 14.50 0.00 1.42 0.00 0.07 84.01 01:39:01 AM all 12.31 0.00 1.27 0.00 0.08 86.34 01:39:01 AM 0 6.50 0.00 0.96 0.00 0.07 92.48 01:39:01 AM 1 18.18 0.00 1.59 0.00 0.08 80.15 01:40:01 AM all 11.89 0.00 1.15 0.00 0.08 86.88 01:40:01 AM 0 6.26 0.00 0.79 0.00 0.08 92.87 01:40:01 AM 1 17.55 0.00 1.52 0.00 0.07 80.86 01:41:01 AM all 9.60 0.00 1.13 0.00 0.07 89.20 01:41:01 AM 0 3.84 0.00 1.07 0.00 0.07 95.02 01:41:01 AM 1 15.39 0.00 1.20 0.00 0.07 83.34 01:42:01 AM all 16.68 0.00 2.32 0.02 0.08 80.90 01:42:01 AM 0 20.56 0.00 2.48 0.02 0.07 76.87 01:42:01 AM 1 12.80 0.00 2.16 0.02 0.08 84.93 01:43:02 AM all 26.62 0.00 2.75 0.18 0.08 70.36 01:43:02 AM 0 22.15 0.00 2.54 0.20 0.10 75.02 01:43:02 AM 1 31.10 0.00 2.97 0.15 0.07 65.72 Average: all 13.57 0.00 1.84 0.17 0.06 84.36 Average: 0 10.08 0.00 1.70 0.15 0.06 88.00 Average: 1 17.07 0.00 1.98 0.19 0.06 80.70