---> uname -a: Linux prd-centos8-robot-2c-8g-3189.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4918 19 2185 6805 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:3c:e9:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85289sec preferred_lft 85289sec inet6 fe80::f816:3eff:fe3c:e9ed/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) 10/13/2025 _x86_64_ (2 CPU) 04:44:38 LINUX RESTART (2 CPU) 04:45:01 AM tps rtps wtps bread/s bwrtn/s 04:46:01 AM 106.03 59.89 46.14 6975.46 35986.37 04:47:01 AM 91.20 50.43 40.77 5839.52 5060.96 04:48:01 AM 107.62 0.75 106.87 53.99 11515.30 04:49:01 AM 22.39 0.03 22.36 0.53 2291.22 04:50:01 AM 15.53 0.40 15.13 64.25 644.59 04:51:01 AM 30.78 6.72 24.06 1245.93 1604.90 04:52:01 AM 58.48 0.25 58.23 47.05 7876.84 04:53:01 AM 4.18 0.00 4.18 0.00 139.76 04:54:01 AM 0.13 0.00 0.13 0.00 0.92 04:55:01 AM 0.18 0.00 0.18 0.00 2.95 04:56:01 AM 2.32 0.22 2.10 11.73 109.45 04:57:01 AM 0.70 0.00 0.70 0.00 120.25 04:58:01 AM 0.30 0.00 0.30 0.00 16.68 04:59:01 AM 0.13 0.00 0.13 0.00 14.81 05:00:01 AM 0.33 0.03 0.30 0.27 20.51 05:01:01 AM 1.37 0.03 1.33 1.87 37.69 05:02:01 AM 15.16 0.40 14.76 38.75 634.17 05:03:01 AM 29.71 0.52 29.19 63.85 1544.40 Average: 27.03 6.65 20.38 796.87 3756.87 04:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:46:01 AM 6145644 7362732 1736780 22.03 2688 1424148 376112 4.77 112044 1406352 28 04:47:01 AM 5426752 7004756 2455672 31.15 2688 1770372 772100 8.65 187408 1982396 86228 04:48:01 AM 5162124 7004888 2720300 34.51 2688 2018516 720776 8.07 198556 2166984 52560 04:49:01 AM 5212748 7052980 2669676 33.87 2688 2016576 662584 7.42 208040 2113208 8884 04:50:01 AM 5237836 7082248 2644588 33.55 2688 2020460 635436 7.11 219440 2076112 8 04:51:01 AM 4864208 6977372 3018216 38.29 2688 2282056 751396 8.41 289468 2358228 203716 04:52:01 AM 4960876 7056892 2921548 37.06 2688 2263628 639216 7.16 262572 2277228 24 04:53:01 AM 4961288 7057308 2921136 37.06 2688 2263632 639216 7.16 262572 2277228 4 04:54:01 AM 4961492 7057512 2920932 37.06 2688 2263632 639216 7.16 262572 2277120 4 04:55:01 AM 4960848 7056860 2921576 37.06 2688 2263632 639216 7.16 262572 2277572 4 04:56:01 AM 4908924 7007088 2973500 37.72 2688 2265784 705380 7.90 262836 2329464 604 04:57:01 AM 4902900 7003864 2979524 37.80 2688 2268584 705380 7.90 262840 2335220 132 04:58:01 AM 4901460 7002796 2980964 37.82 2688 2268964 705380 7.90 262844 2336784 144 04:59:01 AM 4900992 7002712 2981432 37.82 2688 2269348 705380 7.90 262844 2337064 116 05:00:01 AM 4900148 7002256 2982276 37.83 2688 2269732 706480 7.91 263004 2337744 48 05:01:01 AM 4898952 7001488 2983472 37.85 2688 2270152 706480 7.91 263148 2338380 172 05:02:01 AM 4947020 6911436 2935404 37.24 2688 2138176 792276 8.87 300032 2274764 73036 05:03:01 AM 5089320 7020012 2793104 35.43 2688 2104724 678724 7.60 466884 1969860 25104 Average: 5074641 7036956 2807783 35.62 2688 2135673 676708 7.58 256093 2192873 25045 04:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 3.03 2.02 0.61 0.40 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 295.45 201.77 1654.67 58.11 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 85.97 62.67 845.61 9.65 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 5.98 1.80 1.96 0.72 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 14.16 12.18 5.02 4.01 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 35.86 31.33 326.97 6.02 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 535.82 390.44 113.62 95.49 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 2.43 1.82 0.41 0.40 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 3.50 2.25 0.57 0.47 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 2.48 0.92 0.50 0.33 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 58.31 39.79 18.07 6.37 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 24.76 22.60 6.62 4.52 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 13.56 9.40 3.52 2.21 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 10.83 9.07 2.71 1.79 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 14.71 9.20 3.32 1.80 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 11.91 8.26 2.63 1.61 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 94.31 63.80 100.40 36.53 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 17.88 15.76 14.49 7.58 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 68.39 49.17 172.31 13.22 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) 10/13/2025 _x86_64_ (2 CPU) 04:44:38 LINUX RESTART (2 CPU) 04:45:01 AM CPU %user %nice %system %iowait %steal %idle 04:46:01 AM all 12.03 0.04 4.83 77.59 0.11 5.40 04:46:01 AM 0 11.31 0.07 5.61 78.34 0.10 4.57 04:46:01 AM 1 12.74 0.02 4.06 76.84 0.12 6.22 04:47:01 AM all 30.50 0.04 5.57 8.19 0.13 55.57 04:47:01 AM 0 26.61 0.07 6.34 6.17 0.13 60.68 04:47:01 AM 1 34.39 0.02 4.80 10.22 0.12 50.46 04:48:01 AM all 36.15 0.00 5.33 3.98 0.15 54.38 04:48:01 AM 0 31.80 0.00 5.55 4.21 0.15 58.29 04:48:01 AM 1 40.51 0.00 5.12 3.75 0.15 50.47 04:49:01 AM all 2.60 0.00 0.88 3.06 0.09 93.36 04:49:01 AM 0 3.94 0.00 1.10 3.91 0.10 90.95 04:49:01 AM 1 1.27 0.00 0.65 2.22 0.08 95.78 04:50:01 AM all 11.14 0.00 1.30 2.28 0.17 85.11 04:50:01 AM 0 15.74 0.00 1.44 2.96 0.07 79.80 04:50:01 AM 1 6.53 0.00 1.16 1.61 0.27 90.44 04:51:01 AM all 19.40 0.00 3.82 2.59 0.55 73.64 04:51:01 AM 0 20.60 0.00 3.93 2.95 0.55 71.97 04:51:01 AM 1 18.20 0.00 3.72 2.22 0.55 75.31 04:52:01 AM all 16.73 0.00 3.55 0.80 0.07 78.85 04:52:01 AM 0 22.03 0.00 3.78 0.72 0.07 73.41 04:52:01 AM 1 11.44 0.00 3.33 0.87 0.07 84.29 04:53:01 AM all 0.48 0.00 0.10 0.02 0.02 99.39 04:53:01 AM 0 0.68 0.00 0.10 0.02 0.02 99.18 04:53:01 AM 1 0.27 0.00 0.10 0.02 0.02 99.60 04:54:01 AM all 0.38 0.00 0.07 0.00 0.02 99.54 04:54:01 AM 0 0.63 0.00 0.07 0.00 0.02 99.28 04:54:01 AM 1 0.12 0.00 0.07 0.00 0.02 99.80 04:55:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 04:55:01 AM 0 0.57 0.00 0.07 0.00 0.02 99.35 04:55:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 04:56:01 AM all 11.06 0.00 1.15 0.02 0.05 87.72 04:56:01 AM 0 13.89 0.00 1.39 0.00 0.05 84.67 04:56:01 AM 1 8.23 0.00 0.92 0.03 0.05 90.76 04:56:01 AM CPU %user %nice %system %iowait %steal %idle 04:57:01 AM all 13.75 0.00 0.50 0.01 0.08 85.66 04:57:01 AM 0 21.34 0.00 0.59 0.02 0.08 77.98 04:57:01 AM 1 6.17 0.00 0.42 0.00 0.07 93.34 04:58:01 AM all 4.53 0.00 0.31 0.00 0.06 95.10 04:58:01 AM 0 6.12 0.00 0.40 0.00 0.07 93.41 04:58:01 AM 1 2.94 0.00 0.22 0.00 0.05 96.79 04:59:01 AM all 4.47 0.00 0.29 0.00 0.06 95.18 04:59:01 AM 0 5.54 0.00 0.35 0.00 0.05 94.06 04:59:01 AM 1 3.41 0.00 0.23 0.00 0.07 96.29 05:00:01 AM all 4.59 0.00 0.45 0.00 0.15 94.80 05:00:01 AM 0 7.89 0.00 0.67 0.00 0.17 91.28 05:00:01 AM 1 1.30 0.00 0.23 0.00 0.13 98.33 05:01:01 AM all 4.07 0.00 0.31 0.27 0.06 95.29 05:01:01 AM 0 5.44 0.00 0.38 0.00 0.07 94.11 05:01:01 AM 1 2.71 0.00 0.23 0.54 0.05 96.47 05:02:01 AM all 19.37 0.00 2.29 0.12 0.06 78.17 05:02:01 AM 0 20.33 0.00 2.69 0.13 0.07 76.78 05:02:01 AM 1 18.41 0.00 1.88 0.10 0.05 79.55 05:03:01 AM all 30.07 0.00 4.13 0.76 0.10 64.94 05:03:01 AM 0 35.89 0.00 4.41 0.88 0.10 58.72 05:03:01 AM 1 24.24 0.00 3.85 0.63 0.10 71.17 Average: all 12.32 0.00 1.94 5.52 0.11 80.11 Average: 0 13.91 0.01 2.16 5.55 0.10 78.27 Average: 1 10.73 0.00 1.73 5.49 0.11 81.95