---> uname -a: Linux prd-centos8-robot-2c-8g-14099.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 557 4860 19 2280 6841 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:ba:11:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84751sec preferred_lft 84751sec inet6 fe80::f816:3eff:feba:11eb/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) 12/16/2025 _x86_64_ (2 CPU) 03:12:13 LINUX RESTART (2 CPU) 03:13:01 AM tps rtps wtps bread/s bwrtn/s 03:14:01 AM 85.14 8.52 76.62 1460.96 6023.45 03:15:01 AM 85.05 0.92 84.14 65.84 10327.91 03:16:01 AM 27.00 0.42 26.58 64.79 2351.66 03:17:01 AM 78.32 6.96 71.36 1292.77 8161.60 03:18:01 AM 12.30 0.20 12.10 11.60 1121.78 03:19:01 AM 2.27 0.02 2.25 0.13 113.28 03:20:01 AM 0.58 0.00 0.58 0.00 93.80 03:21:01 AM 0.48 0.00 0.48 0.00 22.74 03:22:01 AM 0.27 0.00 0.27 0.00 4.05 03:23:01 AM 0.85 0.00 0.85 0.00 95.15 03:24:01 AM 0.58 0.00 0.58 0.00 28.88 03:25:01 AM 0.52 0.00 0.52 0.00 88.92 03:26:01 AM 0.43 0.00 0.43 0.00 48.31 03:27:01 AM 0.23 0.00 0.23 0.00 11.43 03:28:01 AM 0.47 0.03 0.43 0.27 45.13 03:29:01 AM 1.45 0.00 1.45 0.00 89.19 03:30:01 AM 0.60 0.00 0.60 0.00 94.15 03:31:01 AM 0.68 0.00 0.68 0.00 64.97 03:32:01 AM 0.37 0.00 0.37 0.00 73.23 03:33:01 AM 0.58 0.00 0.58 0.00 53.89 03:34:01 AM 0.43 0.00 0.43 0.00 65.52 03:35:01 AM 0.58 0.00 0.58 0.00 179.92 03:36:01 AM 0.70 0.00 0.70 0.00 86.22 03:37:01 AM 0.55 0.00 0.55 0.00 122.78 03:38:01 AM 0.97 0.00 0.97 0.00 144.53 03:39:01 AM 33.62 6.35 27.27 621.66 2842.54 Average: 12.89 0.90 11.99 135.31 1244.46 03:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:01 AM 5346984 7076216 2535444 32.17 2688 1911348 653756 7.32 187912 2025540 187344 03:15:01 AM 5239016 7082352 2643412 33.54 2688 2019388 617584 6.92 209240 2084584 40040 03:16:01 AM 5156336 7064668 2726092 34.58 2688 2080720 646508 7.24 229060 2137256 55816 03:17:01 AM 4981216 7082292 2901212 36.81 2688 2267396 601928 6.74 261464 2251544 25028 03:18:01 AM 4940856 7042332 2941572 37.32 2688 2267920 672056 7.52 261596 2293980 180 03:19:01 AM 4934284 7037200 2948144 37.40 2688 2269360 672056 7.52 261672 2300744 532 03:20:01 AM 4927460 7032672 2954968 37.49 2688 2271664 692944 7.76 261852 2307256 404 03:21:01 AM 4927908 7033276 2954520 37.48 2688 2271808 668692 7.49 261852 2307224 4 03:22:01 AM 4925276 7032812 2957152 37.52 2688 2273984 668692 7.49 261896 2309668 2164 03:23:01 AM 4924920 7032828 2957508 37.52 2688 2274348 668692 7.49 261908 2310092 96 03:24:01 AM 4923256 7032432 2959172 37.54 2688 2275616 668692 7.49 262008 2311664 776 03:25:01 AM 4921548 7032560 2960880 37.56 2688 2277460 668692 7.49 262080 2313296 116 03:26:01 AM 4918156 7030356 2964272 37.61 2688 2278648 688052 7.70 262100 2316428 68 03:27:01 AM 4917584 7030092 2964844 37.61 2688 2278948 688052 7.70 262100 2317108 120 03:28:01 AM 4916320 7030596 2966108 37.63 2688 2280712 685312 7.67 262256 2318396 796 03:29:01 AM 4913576 7029536 2968852 37.66 2688 2282416 685312 7.67 262276 2320956 832 03:30:01 AM 4911616 7029308 2970812 37.69 2688 2284164 700752 7.85 262428 2322744 160 03:31:01 AM 4910160 7029496 2972268 37.71 2688 2285812 679128 7.60 262636 2323924 348 03:32:01 AM 4908628 7029640 2973800 37.73 2688 2287512 679128 7.60 262844 2325324 124 03:33:01 AM 4906604 7029396 2975824 37.75 2688 2289236 679128 7.60 262900 2327476 580 03:34:01 AM 4903084 7027720 2979344 37.80 2688 2291104 679128 7.60 262960 2331028 664 03:35:01 AM 4897776 7027452 2984652 37.86 2688 2296112 679128 7.60 263184 2336244 608 03:36:01 AM 4893668 7027292 2988760 37.92 2688 2300116 679128 7.60 263368 2340016 2528 03:37:01 AM 4891636 7027596 2990792 37.94 2688 2302404 679128 7.60 263416 2342004 1468 03:38:01 AM 4761716 6901268 3120712 39.59 2688 2305984 829744 9.29 263440 2470956 1272 03:39:01 AM 4974788 6998608 2907640 36.89 2688 2196864 707292 7.92 500120 2050348 23648 Average: 4952860 7031923 2929568 37.17 2688 2246963 678412 7.60 265330 2284454 13297 03:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 236.93 150.42 1566.43 49.19 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 68.53 46.90 598.40 7.57 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 19.93 13.48 23.06 4.56 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 233.42 200.67 358.61 45.40 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 15.51 6.85 4.62 1.08 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 33.44 26.91 9.07 6.09 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 52.04 51.76 9.00 4.31 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 6.63 3.95 1.26 0.48 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 59.66 56.77 11.10 5.01 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 29.12 14.48 5.80 1.55 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 67.01 55.49 13.52 6.81 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 65.76 62.28 14.59 8.34 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 33.19 30.74 7.37 4.68 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 17.71 15.19 4.00 1.98 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 28.44 25.56 6.00 2.63 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 34.38 28.83 10.85 6.98 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 41.42 42.22 10.13 7.38 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 38.98 40.99 9.47 6.10 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 35.42 37.10 9.14 5.70 0.00 0.00 0.00 0.00 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 26.76 22.96 13.14 3.42 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 25.43 23.51 5.66 5.06 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 28.57 29.61 9.63 5.45 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 38.61 38.78 11.38 7.75 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 26.99 24.74 8.01 3.52 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 5.87 4.42 14.13 1.01 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 100.43 67.03 187.79 141.32 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 52.70 43.14 112.39 13.21 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) 12/16/2025 _x86_64_ (2 CPU) 03:12:13 LINUX RESTART (2 CPU) 03:13:01 AM CPU %user %nice %system %iowait %steal %idle 03:14:01 AM all 36.39 0.00 5.15 1.35 0.12 57.00 03:14:01 AM 0 46.59 0.00 6.42 1.72 0.12 45.15 03:14:01 AM 1 26.17 0.00 3.88 0.97 0.12 68.86 03:15:01 AM all 23.22 0.00 3.74 1.23 0.10 71.71 03:15:01 AM 0 23.34 0.00 3.87 1.08 0.10 71.60 03:15:01 AM 1 23.11 0.00 3.61 1.37 0.10 71.81 03:16:01 AM all 21.10 0.00 2.75 2.67 0.10 73.38 03:16:01 AM 0 20.71 0.00 2.64 1.42 0.10 75.13 03:16:01 AM 1 21.48 0.00 2.87 3.92 0.10 71.64 03:17:01 AM all 28.78 0.00 5.54 3.00 0.11 62.56 03:17:01 AM 0 31.71 0.00 6.11 3.82 0.12 58.24 03:17:01 AM 1 25.86 0.00 4.98 2.18 0.10 66.88 03:18:01 AM all 1.45 0.00 0.29 0.38 0.03 97.83 03:18:01 AM 0 2.71 0.00 0.42 0.60 0.03 96.23 03:18:01 AM 1 0.20 0.00 0.17 0.17 0.03 99.43 03:19:01 AM all 6.92 0.00 0.46 0.03 0.07 92.53 03:19:01 AM 0 9.70 0.00 0.48 0.02 0.09 89.73 03:19:01 AM 1 4.20 0.00 0.43 0.03 0.05 95.28 03:20:01 AM all 11.93 0.00 0.59 0.00 0.08 87.41 03:20:01 AM 0 19.59 0.00 0.75 0.00 0.09 79.56 03:20:01 AM 1 4.48 0.00 0.43 0.00 0.07 95.02 03:21:01 AM all 1.14 0.00 0.17 0.01 0.05 98.64 03:21:01 AM 0 1.56 0.00 0.22 0.00 0.07 98.16 03:21:01 AM 1 0.72 0.00 0.12 0.02 0.03 99.11 03:22:01 AM all 7.29 0.00 0.34 0.00 0.08 92.29 03:22:01 AM 0 13.20 0.00 0.35 0.00 0.08 86.36 03:22:01 AM 1 1.40 0.00 0.33 0.00 0.07 98.19 03:23:01 AM all 2.13 0.00 0.23 0.01 0.06 97.58 03:23:01 AM 0 1.77 0.00 0.25 0.00 0.07 97.91 03:23:01 AM 1 2.48 0.00 0.20 0.02 0.05 97.26 03:24:01 AM all 7.95 0.00 0.53 0.09 0.08 91.35 03:24:01 AM 0 10.61 0.00 0.59 0.00 0.09 88.72 03:24:01 AM 1 5.33 0.00 0.48 0.17 0.07 93.95 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 6.26 0.00 0.36 0.00 0.07 93.31 03:25:01 AM 0 8.65 0.00 0.32 0.00 0.07 90.97 03:25:01 AM 1 3.87 0.00 0.40 0.00 0.07 95.66 03:26:01 AM all 6.60 0.00 0.36 0.00 0.07 92.97 03:26:01 AM 0 2.64 0.00 0.22 0.00 0.07 97.07 03:26:01 AM 1 10.69 0.00 0.50 0.00 0.07 88.74 03:27:01 AM all 2.87 0.00 0.22 0.00 0.07 96.84 03:27:01 AM 0 4.53 0.00 0.22 0.00 0.07 95.18 03:27:01 AM 1 1.24 0.00 0.22 0.00 0.07 98.48 03:28:01 AM all 5.95 0.00 0.38 0.00 0.10 93.56 03:28:01 AM 0 6.58 0.00 0.35 0.00 0.10 92.96 03:28:01 AM 1 5.32 0.00 0.42 0.00 0.10 94.16 03:29:01 AM all 8.33 0.00 0.59 0.02 0.09 90.98 03:29:01 AM 0 9.35 0.00 0.65 0.03 0.07 89.89 03:29:01 AM 1 7.31 0.00 0.53 0.00 0.10 92.06 03:30:01 AM all 6.06 0.00 0.57 0.00 0.07 93.30 03:30:01 AM 0 8.38 0.00 0.85 0.00 0.07 90.71 03:30:01 AM 1 3.76 0.00 0.30 0.00 0.07 95.87 03:31:01 AM all 4.80 0.00 0.35 0.01 0.06 94.79 03:31:01 AM 0 5.21 0.00 0.37 0.00 0.07 94.36 03:31:01 AM 1 4.39 0.00 0.33 0.02 0.05 95.21 03:32:01 AM all 4.67 0.00 0.37 0.00 0.07 94.89 03:32:01 AM 0 4.24 0.00 0.35 0.00 0.05 95.36 03:32:01 AM 1 5.11 0.00 0.39 0.00 0.08 94.43 03:33:01 AM all 4.44 0.00 0.33 0.00 0.06 95.17 03:33:01 AM 0 7.48 0.00 0.37 0.00 0.08 92.06 03:33:01 AM 1 1.40 0.00 0.28 0.00 0.03 98.28 03:34:01 AM all 7.11 0.00 0.30 0.00 0.08 92.52 03:34:01 AM 0 12.85 0.00 0.37 0.00 0.08 86.69 03:34:01 AM 1 1.42 0.00 0.23 0.00 0.07 98.28 03:35:01 AM all 15.87 0.00 0.39 0.00 0.08 83.66 03:35:01 AM 0 16.57 0.00 0.42 0.00 0.08 82.93 03:35:01 AM 1 15.17 0.00 0.37 0.00 0.07 84.39 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 14.20 0.00 0.51 0.00 0.10 85.19 03:36:01 AM 0 19.91 0.00 0.50 0.00 0.10 79.49 03:36:01 AM 1 8.39 0.00 0.51 0.00 0.10 90.99 03:37:01 AM all 7.09 0.00 0.30 0.00 0.07 92.54 03:37:01 AM 0 8.65 0.00 0.32 0.00 0.07 90.97 03:37:01 AM 1 5.53 0.00 0.28 0.00 0.07 94.11 03:38:01 AM all 11.45 0.00 0.38 0.01 0.08 88.08 03:38:01 AM 0 16.78 0.00 0.50 0.02 0.08 82.62 03:38:01 AM 1 6.12 0.00 0.27 0.00 0.07 93.55 03:39:01 AM all 27.62 0.25 3.35 0.46 0.09 68.24 03:39:01 AM 0 38.78 0.00 3.61 0.20 0.10 57.31 03:39:01 AM 1 16.46 0.50 3.09 0.72 0.08 79.15 Average: all 10.85 0.01 1.10 0.36 0.08 87.61 Average: 0 13.56 0.00 1.22 0.35 0.08 84.80 Average: 1 8.15 0.02 0.99 0.37 0.07 90.40