---> uname -a: Linux prd-centos8-robot-2c-8g-8046.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 622 4709 19 2365 6776 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:37:b4:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85395sec preferred_lft 85395sec inet6 fe80::f816:3eff:fe37:b4b6/64 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) 02/06/2026 _x86_64_ (2 CPU) 00:31:49 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 219.59 157.40 62.20 14710.51 40638.15 12:34:01 AM 122.49 1.08 121.41 75.31 12680.47 12:35:01 AM 28.85 0.42 28.43 64.79 2320.10 12:36:01 AM 33.99 6.71 27.27 1245.72 1969.28 12:37:01 AM 69.41 2.70 66.71 436.19 7952.79 12:38:01 AM 6.83 0.07 6.76 4.93 495.55 12:39:01 AM 2.25 0.00 2.25 0.00 394.15 12:40:01 AM 1.03 0.00 1.03 0.00 518.23 12:40:01 AM 0.00 0.00 0.00 0.00 0.00 12:41:01 AM 0.48 0.02 0.47 1.07 243.74 12:42:01 AM 0.87 0.00 0.87 0.00 526.06 12:43:01 AM 0.58 0.00 0.58 0.00 391.50 12:44:01 AM 0.97 0.37 0.60 54.25 719.69 12:45:01 AM 0.42 0.03 0.38 1.07 177.81 12:46:01 AM 0.28 0.00 0.28 0.00 21.78 12:47:01 AM 14.68 0.35 14.33 37.19 504.02 12:48:01 AM 22.10 0.08 22.01 9.87 4590.08 Average: 32.80 10.58 22.22 1040.09 4633.70 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5426372 7004632 2456052 31.16 2688 1770660 770456 8.63 188984 1982516 115812 12:34:01 AM 5163876 7007256 2718548 34.49 2688 2019176 725548 8.12 198284 2163372 49760 12:35:01 AM 5247224 7092296 2635200 33.43 2688 2021108 652912 7.31 218964 2066408 9568 12:36:01 AM 4952844 6987376 2929580 37.17 2688 2204032 735776 8.24 269416 2289612 124888 12:37:01 AM 4931584 7043712 2950840 37.44 2688 2278516 686956 7.69 265840 2297940 9644 12:38:01 AM 4886696 6999928 2995728 38.01 2688 2279640 738900 8.27 266232 2341900 832 12:39:01 AM 4857636 6980812 3024788 38.37 2688 2289616 755204 8.46 266648 2370488 1104 12:40:01 AM 4837488 6974536 3044936 38.63 2688 2303476 776700 8.70 266648 2390424 100 12:40:01 AM 4836956 6974128 3045468 38.64 2688 2303564 761260 8.52 266648 2391000 204 12:41:01 AM 4828496 6972836 3053928 38.74 2688 2310732 761260 8.52 266652 2400184 112 12:42:01 AM 4793380 6953088 3089044 39.19 2688 2326100 777008 8.70 266700 2433908 4 12:43:01 AM 4749120 6929956 3133304 39.75 2688 2347228 808076 9.05 266700 2478388 9628 12:44:01 AM 4599356 6912164 3283068 41.65 2688 2365224 792120 8.87 268240 2482152 4488 12:45:01 AM 4364208 6889832 3518216 44.63 2688 2366020 792084 8.87 268248 2482456 68 12:46:01 AM 4367860 6893976 3514564 44.59 2688 2366528 792084 8.87 268264 2479020 24 12:47:01 AM 4723208 6886216 3159216 40.08 2688 2335284 850496 9.52 390532 2403156 162788 12:48:01 AM 4808796 6920424 3073628 38.99 2688 2284848 800440 8.96 553188 2159368 1188 Average: 4845594 6966069 3036830 38.53 2688 2245397 763369 8.55 279776 2330135 28836 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 324.38 208.10 1970.85 62.20 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 84.89 64.66 879.23 10.17 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 11.60 9.07 5.30 3.66 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 39.90 32.61 335.62 6.67 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 198.25 146.48 46.65 40.73 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 18.88 12.33 15.56 2.26 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 27.06 24.43 77.26 7.09 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 28.43 26.97 91.83 7.78 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 5.36 3.57 0.39 5.44 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 19.96 17.06 35.91 6.13 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 35.24 29.16 188.35 11.73 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 33.19 29.69 341.45 3.02 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 42.65 51.67 263.64 4.38 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 16.66 23.18 2.49 2.46 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 16.96 14.65 4.06 2.56 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 102.32 64.36 177.81 117.35 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 7.88 5.40 5.46 2.87 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 63.00 47.47 277.55 18.19 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) 02/06/2026 _x86_64_ (2 CPU) 00:31:49 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 49.41 0.07 10.63 5.86 0.11 33.92 12:33:01 AM 0 50.03 0.12 9.97 4.74 0.12 35.03 12:33:01 AM 1 48.78 0.02 11.30 6.98 0.10 32.82 12:34:01 AM all 31.17 0.00 5.17 3.74 0.11 59.81 12:34:01 AM 0 31.17 0.00 4.29 3.21 0.12 61.22 12:34:01 AM 1 31.18 0.00 6.05 4.27 0.10 58.40 12:35:01 AM all 10.47 0.00 1.64 0.80 0.07 87.02 12:35:01 AM 0 15.82 0.00 1.65 0.35 0.07 82.12 12:35:01 AM 1 5.12 0.00 1.64 1.25 0.07 91.92 12:36:01 AM all 19.29 0.00 3.72 1.41 0.07 75.51 12:36:01 AM 0 30.03 0.00 4.61 1.84 0.07 63.46 12:36:01 AM 1 8.58 0.00 2.83 0.98 0.07 87.54 12:37:01 AM all 18.29 0.00 3.52 3.08 0.08 75.04 12:37:01 AM 0 19.20 0.00 3.58 2.81 0.07 74.35 12:37:01 AM 1 17.38 0.00 3.46 3.36 0.08 75.72 12:38:01 AM all 1.96 0.00 0.23 0.12 0.05 97.64 12:38:01 AM 0 1.40 0.00 0.17 0.22 0.05 98.16 12:38:01 AM 1 2.53 0.00 0.28 0.02 0.05 97.12 12:39:01 AM all 10.82 0.00 0.23 0.10 0.07 88.78 12:39:01 AM 0 18.99 0.00 0.20 0.00 0.07 80.74 12:39:01 AM 1 2.66 0.00 0.25 0.20 0.07 96.82 12:40:01 AM all 14.97 0.00 0.20 0.05 0.07 84.71 12:40:01 AM 0 17.67 0.00 0.24 0.05 0.07 81.98 12:40:01 AM 1 12.26 0.00 0.17 0.05 0.07 87.45 12:40:01 AM all 5.31 0.00 3.54 0.00 0.00 91.15 12:40:01 AM 0 7.02 0.00 3.51 0.00 0.00 89.47 12:40:01 AM 1 3.57 0.00 3.57 0.00 0.00 92.86 12:41:01 AM all 9.54 0.00 0.18 0.01 0.08 90.19 12:41:01 AM 0 7.90 0.00 0.18 0.02 0.07 91.83 12:41:01 AM 1 11.18 0.00 0.18 0.00 0.08 88.56 12:42:01 AM all 12.46 0.00 0.21 0.07 0.09 87.17 12:42:01 AM 0 3.86 0.00 0.22 0.13 0.08 95.71 12:42:01 AM 1 21.07 0.00 0.20 0.00 0.10 78.62 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 2.88 0.00 0.20 0.04 0.08 96.80 12:43:01 AM 0 1.95 0.00 0.15 0.08 0.07 97.74 12:43:01 AM 1 3.80 0.00 0.25 0.00 0.10 95.85 12:44:01 AM all 5.80 0.00 1.44 0.15 0.08 92.53 12:44:01 AM 0 4.37 0.00 1.37 0.13 0.07 94.06 12:44:01 AM 1 7.24 0.00 1.51 0.17 0.08 91.00 12:45:01 AM all 5.01 0.00 1.31 0.06 0.07 93.56 12:45:01 AM 0 5.04 0.00 1.29 0.00 0.07 93.61 12:45:01 AM 1 4.97 0.00 1.32 0.12 0.07 93.52 12:46:01 AM all 5.26 0.00 0.19 0.00 0.10 94.44 12:46:01 AM 0 3.09 0.00 0.22 0.00 0.10 96.59 12:46:01 AM 1 7.44 0.00 0.17 0.00 0.10 92.29 12:47:01 AM all 19.69 0.00 2.67 0.09 0.08 77.48 12:47:01 AM 0 28.55 0.00 3.49 0.10 0.07 67.80 12:47:01 AM 1 10.83 0.00 1.85 0.08 0.08 87.15 12:48:01 AM all 9.06 0.00 1.30 0.45 0.05 89.14 12:48:01 AM 0 6.27 0.00 1.10 0.62 0.05 91.96 12:48:01 AM 1 11.85 0.00 1.50 0.28 0.05 86.31 Average: all 14.13 0.00 2.05 1.00 0.08 82.74 Average: 0 15.33 0.01 2.05 0.89 0.07 81.65 Average: 1 12.92 0.00 2.06 1.11 0.08 83.83