---> uname -a: Linux prd-centos8-robot-2c-8g-2270.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 647 4818 19 2232 6752 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:cc:6a:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85227sec preferred_lft 85227sec inet6 fe80::f816:3eff:fecc:6aee/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) 08/18/2025 _x86_64_ (2 CPU) 03:31:37 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 121.34 42.90 78.44 7488.04 29409.46 03:34:01 AM 94.35 0.72 93.64 52.92 11130.14 03:35:01 AM 33.84 0.38 33.46 64.26 2776.09 03:36:01 AM 73.61 7.00 66.61 1293.30 8087.95 03:37:01 AM 6.93 0.00 6.93 0.00 570.87 03:38:01 AM 2.63 0.00 2.63 0.00 75.84 03:39:01 AM 0.15 0.00 0.15 0.00 1.57 03:40:01 AM 0.65 0.22 0.43 11.73 112.16 03:41:01 AM 2.18 0.00 2.18 0.00 188.12 03:42:01 AM 0.48 0.03 0.45 1.87 166.89 03:43:01 AM 0.30 0.00 0.30 0.00 59.67 03:44:01 AM 0.27 0.00 0.27 0.00 175.31 03:45:01 AM 0.20 0.00 0.20 0.00 32.54 03:46:01 AM 0.27 0.00 0.27 0.00 90.85 03:47:01 AM 0.60 0.03 0.57 0.27 56.90 03:48:01 AM 1.32 0.00 1.32 0.00 137.88 03:49:01 AM 0.15 0.00 0.15 0.00 44.94 03:50:01 AM 10.91 0.32 10.59 36.91 509.00 03:51:01 AM 31.64 0.53 31.11 64.78 2602.77 Average: 20.10 2.74 17.35 474.45 2959.55 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5350044 7018928 2532380 32.13 2688 1852080 773812 8.66 186160 2027052 161484 03:34:01 AM 5150416 6988236 2732008 34.66 2688 2013628 780444 8.74 198596 2180584 42484 03:35:01 AM 5114964 7008852 2767460 35.11 2688 2067580 765080 8.57 230400 2179612 44124 03:36:01 AM 4910956 6999928 2971468 37.70 2688 2256580 697028 7.80 262688 2326820 10824 03:37:01 AM 4910752 6999724 2971672 37.70 2688 2256580 697028 7.80 262692 2326704 8 03:38:01 AM 4910544 6999520 2971880 37.70 2688 2256584 697028 7.80 262692 2326968 8 03:39:01 AM 4910380 6999348 2972044 37.70 2688 2256584 697028 7.80 262692 2326900 4 03:40:01 AM 4851684 6944440 3030740 38.45 2688 2260384 807392 9.04 262824 2384924 352 03:41:01 AM 4841412 6939060 3041012 38.58 2688 2265256 823624 9.22 263096 2395188 1644 03:42:01 AM 4838136 6939048 3044288 38.62 2688 2268512 823624 9.22 263372 2398324 8 03:43:01 AM 4833648 6938588 3048776 38.68 2688 2272548 823624 9.22 263372 2402864 2360 03:44:01 AM 4832200 6940176 3050224 38.70 2688 2275576 794588 8.90 263372 2404616 172 03:45:01 AM 4827652 6937556 3054772 38.75 2688 2277504 794588 8.90 263372 2408636 1196 03:46:01 AM 4825420 6936936 3057004 38.78 2688 2279148 794588 8.90 263372 2411064 156 03:47:01 AM 4823900 6936884 3058524 38.80 2688 2280572 813948 9.11 263508 2412336 80 03:48:01 AM 4820176 6936632 3062248 38.85 2688 2284052 813948 9.11 263508 2415996 360 03:49:01 AM 4818912 6936516 3063512 38.87 2688 2285208 813948 9.11 263508 2417372 200 03:50:01 AM 4855768 6867860 3026656 38.40 2688 2185452 853348 9.55 321340 2344184 85040 03:51:01 AM 4984300 6962288 2898124 36.77 2688 2151760 753164 8.43 487440 2054700 25036 Average: 4916382 6959501 2966042 37.63 2688 2212926 779886 8.73 268842 2323413 19765 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 335.97 195.60 1686.43 61.70 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 75.04 57.30 788.40 8.92 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 35.61 28.30 131.57 7.99 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 483.69 356.33 295.86 81.28 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.80 1.92 0.44 0.42 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 1.20 0.78 0.28 0.18 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 2.78 1.93 0.45 0.42 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 172.48 158.11 42.83 12.79 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 106.75 107.20 36.54 8.52 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 95.88 96.15 26.50 7.57 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 92.22 92.12 30.87 7.41 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 86.52 85.95 24.74 7.34 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 116.51 115.80 21.62 9.08 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 116.81 116.98 20.07 8.93 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 104.78 103.85 17.44 8.40 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 71.79 73.39 21.82 5.62 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 3.07 3.58 0.66 0.67 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 160.07 116.86 171.52 98.81 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 18.66 17.59 15.16 8.16 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 109.62 91.04 175.44 18.12 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) 08/18/2025 _x86_64_ (2 CPU) 03:31:37 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 44.04 0.02 9.02 2.26 0.11 44.55 03:33:01 AM 0 50.87 0.02 10.31 2.66 0.12 36.02 03:33:01 AM 1 37.23 0.02 7.73 1.87 0.10 53.06 03:34:01 AM all 25.75 0.00 3.82 1.14 0.08 69.21 03:34:01 AM 0 26.49 0.00 3.95 0.92 0.08 68.56 03:34:01 AM 1 25.00 0.00 3.69 1.36 0.08 69.86 03:35:01 AM all 21.05 0.00 3.36 0.46 0.08 75.05 03:35:01 AM 0 24.07 0.00 3.62 0.50 0.08 71.73 03:35:01 AM 1 18.04 0.00 3.10 0.42 0.07 78.38 03:36:01 AM all 23.82 0.00 5.03 0.83 0.08 70.24 03:36:01 AM 0 27.82 0.00 5.04 0.69 0.07 66.39 03:36:01 AM 1 19.82 0.00 5.03 0.97 0.08 74.10 03:37:01 AM all 0.09 0.00 0.13 0.07 0.03 99.67 03:37:01 AM 0 0.08 0.00 0.10 0.02 0.03 99.77 03:37:01 AM 1 0.10 0.00 0.17 0.12 0.03 99.58 03:38:01 AM all 0.42 0.00 0.06 0.01 0.03 99.48 03:38:01 AM 0 0.57 0.00 0.03 0.02 0.03 99.35 03:38:01 AM 1 0.27 0.00 0.08 0.00 0.03 99.62 03:39:01 AM all 0.30 0.00 0.08 0.00 0.03 99.59 03:39:01 AM 0 0.50 0.00 0.08 0.00 0.02 99.40 03:39:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 03:40:01 AM all 10.49 0.00 1.27 0.01 0.07 88.17 03:40:01 AM 0 16.26 0.00 1.86 0.02 0.05 81.81 03:40:01 AM 1 4.76 0.00 0.67 0.00 0.08 94.49 03:41:01 AM all 11.99 0.00 1.27 0.02 0.08 86.64 03:41:01 AM 0 16.88 0.00 1.91 0.02 0.10 81.08 03:41:01 AM 1 7.18 0.00 0.64 0.02 0.07 92.09 03:42:01 AM all 8.60 0.00 0.76 0.00 0.05 90.59 03:42:01 AM 0 9.21 0.00 0.73 0.00 0.03 90.03 03:42:01 AM 1 7.99 0.00 0.79 0.00 0.07 91.15 03:43:01 AM all 9.57 0.00 0.83 0.00 0.08 89.52 03:43:01 AM 0 12.80 0.00 0.94 0.00 0.08 86.18 03:43:01 AM 1 6.31 0.00 0.73 0.00 0.07 92.89 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 11.28 0.00 1.22 0.01 0.08 87.41 03:44:01 AM 0 14.82 0.00 1.66 0.00 0.07 83.45 03:44:01 AM 1 7.69 0.00 0.78 0.02 0.09 91.42 03:45:01 AM all 7.17 0.00 0.61 0.00 0.06 92.16 03:45:01 AM 0 10.35 0.00 0.81 0.00 0.07 88.77 03:45:01 AM 1 4.01 0.00 0.42 0.00 0.05 95.52 03:46:01 AM all 7.30 0.00 0.62 0.00 0.07 92.01 03:46:01 AM 0 8.34 0.00 0.59 0.00 0.07 91.00 03:46:01 AM 1 6.24 0.00 0.65 0.00 0.07 93.04 03:47:01 AM all 7.52 0.00 0.74 0.00 0.07 91.67 03:47:01 AM 0 8.53 0.00 0.82 0.00 0.07 90.58 03:47:01 AM 1 6.49 0.00 0.65 0.00 0.07 92.79 03:48:01 AM all 7.48 0.00 0.85 0.03 0.05 91.58 03:48:01 AM 0 10.78 0.00 1.27 0.05 0.05 87.85 03:48:01 AM 1 4.18 0.00 0.44 0.02 0.05 95.32 03:49:01 AM all 3.49 0.00 0.43 0.00 0.07 96.01 03:49:01 AM 0 4.93 0.00 0.55 0.00 0.07 94.46 03:49:01 AM 1 2.06 0.00 0.32 0.00 0.07 97.56 03:50:01 AM all 19.78 0.00 2.15 0.07 0.07 77.94 03:50:01 AM 0 20.10 0.00 2.01 0.10 0.07 77.73 03:50:01 AM 1 19.46 0.00 2.30 0.03 0.07 78.15 03:51:01 AM all 30.65 0.00 4.33 0.26 0.10 64.66 03:51:01 AM 0 37.11 0.00 4.73 0.25 0.10 57.81 03:51:01 AM 1 24.19 0.00 3.93 0.27 0.10 71.51 Average: all 13.22 0.00 1.93 0.27 0.07 84.50 Average: 0 15.83 0.00 2.16 0.28 0.07 81.67 Average: 1 10.61 0.00 1.70 0.27 0.07 87.35