---> uname -a: Linux prd-centos8-robot-2c-8g-8575.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 593 4904 19 2199 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:8f:0d:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84877sec preferred_lft 84877sec inet6 fe80::f816:3eff:fe8f:d31/64 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) 02/08/2026 _x86_64_ (2 CPU) 00:12:35 LINUX RESTART (2 CPU) 12:13:01 AM tps rtps wtps bread/s bwrtn/s 12:14:01 AM 150.58 68.38 82.21 7907.23 39464.88 12:15:01 AM 99.80 1.08 98.72 75.31 11544.05 12:16:01 AM 26.11 0.38 25.72 64.25 2069.86 12:17:01 AM 95.63 9.45 86.19 1682.37 8636.32 12:18:01 AM 11.68 0.00 11.68 0.00 1629.46 12:19:01 AM 3.43 0.00 3.43 0.00 120.00 12:20:01 AM 0.17 0.00 0.17 0.00 1.45 12:21:01 AM 0.33 0.05 0.28 4.80 8.25 12:22:01 AM 2.17 0.00 2.17 0.00 99.75 12:23:01 AM 0.37 0.03 0.33 1.87 26.71 12:24:01 AM 0.45 0.02 0.43 0.13 76.32 12:25:01 AM 0.45 0.00 0.45 0.00 23.83 12:26:01 AM 0.42 0.00 0.42 0.00 8.23 12:27:01 AM 0.38 0.00 0.38 0.00 4.67 12:28:01 AM 0.50 0.03 0.47 0.27 5.63 12:29:01 AM 1.50 0.00 1.50 0.00 34.31 12:30:01 AM 0.38 0.00 0.38 0.00 4.27 12:31:01 AM 0.40 0.02 0.38 0.93 12.03 12:32:01 AM 0.17 0.00 0.17 0.00 11.35 12:33:01 AM 0.72 0.00 0.72 0.00 15.64 12:34:01 AM 0.67 0.00 0.67 0.00 15.13 12:35:01 AM 0.52 0.00 0.52 0.00 11.88 12:36:02 AM 0.25 0.03 0.22 1.33 42.94 12:37:01 AM 11.00 0.32 10.68 37.55 352.36 12:38:01 AM 35.18 0.52 34.66 63.86 1809.35 Average: 17.74 3.21 14.52 393.87 2642.87 12:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:14:01 AM 5380376 7059656 2502056 31.74 2688 1862392 712956 7.98 187640 1997132 177004 12:15:01 AM 5151212 6994784 2731220 34.65 2688 2019172 741048 8.30 199332 2177104 40752 12:16:01 AM 5171176 7042416 2711256 34.40 2688 2046264 679824 7.61 223768 2136440 34520 12:17:01 AM 4939644 7051720 2942788 37.33 2688 2278496 653044 7.31 267208 2291924 26064 12:18:01 AM 4940416 7052200 2942016 37.32 2688 2278504 653044 7.31 267216 2291684 16 12:19:01 AM 4940808 7052596 2941624 37.32 2688 2278508 653044 7.31 267220 2291540 12 12:20:01 AM 4940392 7052180 2942040 37.32 2688 2278508 654680 7.33 267220 2291836 4 12:21:01 AM 4896228 7008872 2986204 37.88 2688 2279344 739204 8.28 267556 2335676 676 12:22:01 AM 4894816 7007804 2987616 37.90 2688 2279688 739204 8.28 267556 2337000 80 12:23:01 AM 4890220 7004024 2992212 37.96 2688 2280504 739204 8.28 267768 2341516 152 12:24:01 AM 4879188 6995448 3003244 38.10 2688 2282960 739204 8.28 267836 2351320 500 12:25:01 AM 4879376 6995668 3003056 38.10 2688 2283000 739204 8.28 267988 2351252 48 12:26:01 AM 4881172 6997536 3001260 38.08 2688 2283064 739204 8.28 267988 2349956 4 12:27:01 AM 4880892 6997260 3001540 38.08 2688 2283068 739204 8.28 267988 2350232 4 12:28:01 AM 4880996 6997384 3001436 38.08 2688 2283076 756616 8.47 268096 2350128 4 12:29:01 AM 4880636 6997024 3001796 38.08 2688 2283076 756616 8.47 268096 2350296 4 12:30:01 AM 4880408 6996808 3002024 38.08 2688 2283088 756616 8.47 268096 2350388 4 12:31:01 AM 4880780 6997456 3001652 38.08 2688 2283380 756616 8.47 268096 2350196 76 12:32:01 AM 4880016 6996928 3002416 38.09 2688 2283616 739960 8.29 268096 2350792 24 12:33:01 AM 4879880 6997028 3002552 38.09 2688 2283840 739960 8.29 268096 2350960 12 12:34:01 AM 4879832 6997188 3002600 38.09 2688 2284068 739960 8.29 268096 2350964 24 12:35:01 AM 4879792 6997376 3002640 38.09 2688 2284304 739960 8.29 268096 2351124 24 12:36:02 AM 4805176 6924076 3077256 39.04 2688 2285588 832884 9.33 268204 2425124 48 12:37:01 AM 4939236 6922124 2943196 37.34 2688 2155392 793132 8.88 309348 2269860 62652 12:38:01 AM 4996024 6942792 2886408 36.62 2688 2119780 796092 8.91 476172 2050984 26108 Average: 4937948 7003134 2944484 37.36 2688 2233707 733219 8.21 270111 2297817 14753 12:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 278.34 184.37 1683.28 60.25 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 81.42 58.83 857.98 9.22 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 25.67 15.33 8.03 5.28 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 241.30 181.04 380.62 48.33 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 394.48 285.02 74.54 56.69 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 2.53 2.17 0.56 0.49 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 4.38 2.12 0.65 0.44 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 49.26 33.13 12.34 3.79 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 10.35 8.46 2.43 1.67 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 21.61 18.41 5.31 3.50 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 39.81 38.53 38.72 4.18 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 7.58 7.43 15.16 0.52 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 7.28 6.28 1.00 0.45 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 2.02 0.28 0.42 0.20 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 3.13 0.18 0.43 0.07 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 1.83 0.95 1.20 0.84 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 0.85 0.07 0.07 0.00 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 13.35 8.45 2.96 0.86 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 2.75 2.22 1.67 0.61 0.00 0.00 0.00 0.00 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 3.05 2.30 1.96 0.80 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 1.77 2.20 1.48 0.49 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 1.80 2.05 1.39 0.42 0.00 0.00 0.00 0.00 12:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:02 AM eth0 64.49 64.52 36.54 5.70 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 103.66 67.58 112.65 42.74 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 21.65 17.31 16.00 8.96 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 55.34 40.35 130.32 10.24 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) 02/08/2026 _x86_64_ (2 CPU) 00:12:35 LINUX RESTART (2 CPU) 12:13:01 AM CPU %user %nice %system %iowait %steal %idle 12:14:01 AM all 42.60 0.05 8.66 9.26 0.14 39.29 12:14:01 AM 0 46.45 0.05 10.08 10.28 0.15 33.00 12:14:01 AM 1 38.76 0.05 7.25 8.25 0.13 45.57 12:15:01 AM all 24.18 0.00 3.79 1.88 0.12 70.03 12:15:01 AM 0 29.01 0.00 4.28 1.84 0.13 64.75 12:15:01 AM 1 19.37 0.00 3.30 1.93 0.10 75.30 12:16:01 AM all 14.20 0.00 2.57 0.47 0.09 82.67 12:16:01 AM 0 18.57 0.00 2.91 0.52 0.10 77.90 12:16:01 AM 1 9.83 0.00 2.24 0.42 0.08 87.43 12:17:01 AM all 33.12 0.00 6.52 1.76 0.13 58.47 12:17:01 AM 0 40.04 0.00 7.08 1.89 0.12 50.87 12:17:01 AM 1 26.23 0.00 5.96 1.63 0.13 66.05 12:18:01 AM all 0.90 0.00 0.78 0.12 0.08 98.13 12:18:01 AM 0 1.00 0.00 1.00 0.20 0.05 97.74 12:18:01 AM 1 0.80 0.00 0.55 0.03 0.10 98.51 12:19:01 AM all 0.25 0.00 0.08 0.02 0.06 99.60 12:19:01 AM 0 0.15 0.00 0.07 0.00 0.03 99.75 12:19:01 AM 1 0.35 0.00 0.08 0.03 0.08 99.45 12:20:01 AM all 0.30 0.00 0.11 0.00 0.05 99.54 12:20:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 12:20:01 AM 1 0.55 0.00 0.17 0.00 0.07 99.21 12:21:01 AM all 4.28 0.00 0.49 0.00 0.09 95.14 12:21:01 AM 0 5.85 0.00 0.49 0.00 0.10 93.57 12:21:01 AM 1 2.72 0.00 0.48 0.00 0.08 96.71 12:22:01 AM all 4.12 0.00 0.30 0.01 0.11 95.46 12:22:01 AM 0 4.91 0.00 0.37 0.02 0.12 94.58 12:22:01 AM 1 3.33 0.00 0.23 0.00 0.10 96.34 12:23:01 AM all 7.47 0.00 0.49 0.00 0.12 91.92 12:23:01 AM 0 9.29 0.00 0.57 0.00 0.12 90.02 12:23:01 AM 1 5.64 0.00 0.42 0.00 0.12 93.83 12:24:01 AM all 7.66 0.00 1.05 0.00 0.09 91.20 12:24:01 AM 0 7.28 0.00 1.31 0.00 0.08 91.33 12:24:01 AM 1 8.05 0.00 0.79 0.00 0.10 91.06 12:24:01 AM CPU %user %nice %system %iowait %steal %idle 12:25:01 AM all 6.62 0.00 0.61 0.01 0.10 92.66 12:25:01 AM 0 3.04 0.00 0.39 0.00 0.10 96.47 12:25:01 AM 1 10.34 0.00 0.85 0.02 0.09 88.71 12:26:01 AM all 6.64 0.00 0.58 0.00 0.09 92.69 12:26:01 AM 0 13.12 0.00 1.01 0.00 0.09 85.78 12:26:01 AM 1 0.65 0.00 0.18 0.00 0.08 99.08 12:27:01 AM all 6.47 0.00 0.57 0.00 0.09 92.88 12:27:01 AM 0 12.79 0.00 1.08 0.00 0.07 86.06 12:27:01 AM 1 0.58 0.00 0.10 0.00 0.10 99.22 12:28:01 AM all 6.87 0.00 0.73 0.00 0.10 92.30 12:28:01 AM 0 4.69 0.00 0.67 0.00 0.10 94.53 12:28:01 AM 1 9.10 0.00 0.79 0.00 0.09 90.02 12:29:01 AM all 6.67 0.00 0.61 0.01 0.09 92.63 12:29:01 AM 0 2.51 0.00 0.30 0.02 0.08 97.08 12:29:01 AM 1 11.03 0.00 0.92 0.00 0.09 87.96 12:30:01 AM all 6.74 0.00 0.51 0.00 0.08 92.67 12:30:01 AM 0 0.57 0.00 0.03 0.00 0.07 99.33 12:30:01 AM 1 13.44 0.00 1.03 0.00 0.09 85.44 12:31:01 AM all 1.19 0.00 0.14 0.00 0.11 98.56 12:31:01 AM 0 1.10 0.00 0.15 0.00 0.10 98.64 12:31:01 AM 1 1.27 0.00 0.13 0.00 0.12 98.48 12:32:01 AM all 1.01 0.00 0.13 0.00 0.12 98.74 12:32:01 AM 0 0.82 0.00 0.13 0.00 0.10 98.95 12:32:01 AM 1 1.20 0.00 0.13 0.00 0.13 98.53 12:33:01 AM all 0.84 0.00 0.15 0.00 0.10 98.91 12:33:01 AM 0 0.99 0.00 0.15 0.00 0.12 98.74 12:33:01 AM 1 0.69 0.00 0.15 0.00 0.08 99.08 12:34:01 AM all 1.02 0.00 0.13 0.00 0.12 98.73 12:34:01 AM 0 1.30 0.00 0.13 0.00 0.13 98.43 12:34:01 AM 1 0.74 0.00 0.13 0.00 0.10 99.03 12:35:01 AM all 0.99 0.00 0.13 0.00 0.11 98.77 12:35:01 AM 0 0.82 0.00 0.12 0.00 0.08 98.98 12:35:01 AM 1 1.15 0.00 0.15 0.00 0.13 98.56 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:02 AM all 7.69 0.00 1.06 0.00 0.09 91.16 12:36:02 AM 0 12.45 0.00 1.46 0.00 0.09 86.00 12:36:02 AM 1 3.12 0.00 0.67 0.00 0.10 96.11 12:37:01 AM all 14.12 0.00 2.07 0.07 0.10 83.63 12:37:01 AM 0 18.06 0.00 2.02 0.07 0.09 79.77 12:37:01 AM 1 10.21 0.00 2.12 0.07 0.12 87.48 12:38:01 AM all 32.40 0.00 4.34 0.22 0.11 62.93 12:38:01 AM 0 46.88 0.00 5.07 0.27 0.12 47.67 12:38:01 AM 1 17.95 0.00 3.61 0.17 0.10 78.17 Average: all 9.56 0.00 1.47 0.56 0.10 88.31 Average: 0 11.27 0.00 1.64 0.61 0.10 86.39 Average: 1 7.86 0.00 1.30 0.51 0.10 90.23