---> uname -a: Linux prd-centos8-robot-2c-8g-10652.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 633 4804 19 2259 6766 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:2b:91:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84827sec preferred_lft 84827sec inet6 fe80::f816:3eff:fe2b:913b/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) 11/15/2025 _x86_64_ (2 CPU) 00:35:42 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 207.13 141.12 66.01 14070.81 40611.04 12:38:01 AM 122.33 0.72 121.61 52.92 12296.45 12:39:01 AM 29.71 0.42 29.29 64.78 2509.80 12:40:01 AM 85.65 6.96 78.69 1292.77 8571.26 12:41:01 AM 14.60 0.00 14.60 0.00 1260.15 12:42:01 AM 4.82 0.22 4.60 11.73 194.70 12:43:02 AM 0.97 0.00 0.97 0.00 102.12 12:44:01 AM 0.25 0.00 0.25 0.00 21.22 12:45:01 AM 0.17 0.00 0.17 0.00 2.10 12:46:01 AM 0.63 0.00 0.63 0.00 86.64 12:47:01 AM 0.43 0.00 0.43 0.00 50.52 12:48:01 AM 0.52 0.00 0.52 0.00 75.09 12:49:01 AM 0.42 0.00 0.42 0.00 44.67 12:50:01 AM 0.25 0.00 0.25 0.00 11.73 12:51:01 AM 1.50 0.03 1.47 0.27 51.41 12:52:01 AM 0.60 0.00 0.60 0.00 84.04 12:53:01 AM 0.57 0.00 0.57 0.00 84.72 12:54:01 AM 0.45 0.00 0.45 0.00 75.54 12:55:01 AM 0.43 0.00 0.43 0.00 76.32 12:56:01 AM 0.53 0.00 0.53 0.00 51.79 12:57:01 AM 0.45 0.00 0.45 0.00 55.36 12:58:01 AM 0.72 0.00 0.72 0.00 202.23 12:59:01 AM 0.83 0.00 0.83 0.00 157.36 01:00:01 AM 0.65 0.00 0.65 0.00 150.16 01:01:01 AM 17.54 0.33 17.21 37.05 924.58 Average: 19.70 6.00 13.70 621.94 2712.78 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5383404 7002580 2499028 31.70 2688 1809492 778184 8.71 198524 2009764 138592 12:38:01 AM 5158908 7002804 2723524 34.55 2688 2019492 701648 7.86 198084 2172004 44728 12:39:01 AM 5167972 7046116 2714460 34.44 2688 2052084 664312 7.44 222584 2138256 41120 12:40:01 AM 4908104 7007440 2974328 37.73 2688 2265480 663868 7.43 259972 2324564 26984 12:41:01 AM 4912000 7010964 2970432 37.68 2688 2265484 663868 7.43 259968 2324920 4 12:42:01 AM 4863420 6964352 3019012 38.30 2688 2267452 733248 8.21 260176 2373124 520 12:43:02 AM 4857020 6960064 3025412 38.38 2688 2269564 733248 8.21 260356 2379420 208 12:44:01 AM 4856396 6959768 3026036 38.39 2688 2269892 748928 8.39 260356 2379972 28 12:45:01 AM 4854324 6959872 3028108 38.42 2688 2272076 748928 8.39 260400 2382136 2204 12:46:01 AM 4853944 6959864 3028488 38.42 2688 2272440 748928 8.39 260412 2382372 332 12:47:01 AM 4850328 6957516 3032104 38.47 2688 2273708 748928 8.39 260512 2385784 272 12:48:01 AM 4848712 6957740 3033720 38.49 2688 2275556 748928 8.39 260584 2387596 36 12:49:01 AM 4847100 6957316 3035332 38.51 2688 2276744 748928 8.39 260604 2388852 68 12:50:01 AM 4846608 6957132 3035824 38.51 2688 2277044 770060 8.62 260604 2389436 108 12:51:01 AM 4844812 6957120 3037620 38.54 2688 2278812 753576 8.44 260856 2391416 1356 12:52:01 AM 4842464 6956492 3039968 38.57 2688 2280532 753576 8.44 260864 2393404 808 12:53:01 AM 4839948 6955948 3042484 38.60 2688 2282544 753576 8.44 261032 2395884 648 12:54:01 AM 4838124 6955772 3044308 38.62 2688 2284220 753576 8.44 261240 2397216 400 12:55:01 AM 4836696 6956072 3045736 38.64 2688 2285920 753576 8.44 261448 2398736 140 12:56:01 AM 4834684 6955928 3047748 38.67 2688 2287856 753576 8.44 261512 2400828 828 12:57:01 AM 4831596 6955276 3050836 38.70 2688 2290224 753576 8.44 261612 2403608 1772 12:58:01 AM 4826008 6954980 3056424 38.78 2688 2295592 753576 8.44 261844 2409320 1580 12:59:01 AM 4822216 6954716 3060216 38.82 2688 2299004 753576 8.44 261964 2412620 856 01:00:01 AM 4817272 6953240 3065160 38.89 2688 2302476 752668 8.43 262008 2417520 160 01:01:01 AM 4934288 6938216 2948144 37.40 2688 2176064 748184 8.38 337204 2249396 72256 Average: 4899054 6967892 2983378 37.85 2688 2237190 739402 8.28 257389 2347526 13440 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 323.11 186.24 1658.85 59.06 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 79.66 62.15 845.60 10.10 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 12.80 10.90 6.56 4.37 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 219.36 165.51 375.62 44.95 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 1.70 0.97 0.33 0.13 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 50.54 34.88 14.12 8.30 0.00 0.00 0.00 0.00 12:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 AM eth0 42.48 42.23 7.58 3.58 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 15.93 11.47 3.05 1.34 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 57.93 56.40 11.48 5.32 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 35.41 15.71 6.54 1.57 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 65.54 52.31 13.36 6.45 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 60.88 56.68 14.26 7.87 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 28.34 27.56 7.00 4.42 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 16.66 15.33 3.08 1.39 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 28.95 25.53 6.03 2.57 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 35.57 33.66 10.08 5.38 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 61.86 62.72 12.01 10.42 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 54.23 55.60 10.27 6.91 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 57.61 59.26 10.56 7.17 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 38.08 31.43 14.14 4.13 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 38.80 35.64 7.00 5.74 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 69.37 71.00 15.30 10.30 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 57.66 56.21 13.21 7.45 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 9.52 9.93 2.32 1.60 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 89.17 62.40 182.12 134.79 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 62.08 49.70 130.14 14.22 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) 11/15/2025 _x86_64_ (2 CPU) 00:35:42 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 43.67 0.08 11.15 4.71 0.13 40.27 12:37:01 AM 0 43.89 0.07 9.72 4.76 0.13 41.42 12:37:01 AM 1 43.45 0.08 12.57 4.65 0.13 39.11 12:38:01 AM all 31.42 0.00 5.00 2.75 0.11 60.72 12:38:01 AM 0 29.90 0.00 4.85 2.89 0.10 62.26 12:38:01 AM 1 32.94 0.00 5.15 2.61 0.12 59.18 12:39:01 AM all 18.06 0.00 2.65 0.29 0.07 78.93 12:39:01 AM 0 19.08 0.00 2.50 0.25 0.08 78.09 12:39:01 AM 1 17.04 0.00 2.80 0.33 0.07 79.76 12:40:01 AM all 31.71 0.00 5.95 1.77 0.11 60.46 12:40:01 AM 0 40.99 0.00 6.72 2.09 0.10 50.10 12:40:01 AM 1 22.45 0.00 5.19 1.45 0.12 70.80 12:41:01 AM all 0.08 0.00 0.16 0.16 0.04 99.57 12:41:01 AM 0 0.10 0.00 0.13 0.10 0.05 99.62 12:41:01 AM 1 0.05 0.00 0.18 0.22 0.03 99.52 12:42:01 AM all 6.95 0.00 0.48 0.02 0.08 92.47 12:42:01 AM 0 11.38 0.00 0.61 0.02 0.08 87.91 12:42:01 AM 1 2.58 0.00 0.35 0.02 0.08 96.97 12:43:02 AM all 9.95 0.00 0.50 0.00 0.07 89.48 12:43:02 AM 0 10.53 0.00 0.45 0.00 0.07 88.95 12:43:02 AM 1 9.37 0.00 0.54 0.00 0.07 90.02 12:44:01 AM all 1.59 0.00 0.20 0.00 0.06 98.15 12:44:01 AM 0 0.51 0.00 0.17 0.00 0.07 99.25 12:44:01 AM 1 2.68 0.00 0.22 0.00 0.05 97.04 12:45:01 AM all 6.22 0.00 0.28 0.00 0.07 93.43 12:45:01 AM 0 9.96 0.00 0.25 0.00 0.07 89.72 12:45:01 AM 1 2.48 0.00 0.30 0.00 0.07 97.15 12:46:01 AM all 1.86 0.00 0.18 0.01 0.06 97.88 12:46:01 AM 0 1.60 0.00 0.13 0.02 0.05 98.20 12:46:01 AM 1 2.13 0.00 0.23 0.00 0.07 97.57 12:47:01 AM all 7.05 0.00 0.54 0.00 0.07 92.35 12:47:01 AM 0 6.30 0.00 0.56 0.00 0.09 93.06 12:47:01 AM 1 7.80 0.00 0.52 0.00 0.05 91.63 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 5.79 0.00 0.33 0.00 0.07 93.82 12:48:01 AM 0 6.62 0.00 0.25 0.00 0.07 93.06 12:48:01 AM 1 4.95 0.00 0.40 0.00 0.07 94.58 12:49:01 AM all 5.52 0.00 0.31 0.00 0.07 94.11 12:49:01 AM 0 4.55 0.00 0.23 0.00 0.07 95.15 12:49:01 AM 1 6.52 0.00 0.38 0.00 0.07 93.03 12:50:01 AM all 2.65 0.00 0.23 0.00 0.07 97.05 12:50:01 AM 0 1.95 0.00 0.18 0.00 0.07 97.80 12:50:01 AM 1 3.37 0.00 0.27 0.00 0.07 96.29 12:51:01 AM all 5.52 0.00 0.37 0.02 0.07 94.03 12:51:01 AM 0 8.44 0.00 0.37 0.00 0.08 91.11 12:51:01 AM 1 2.59 0.00 0.37 0.03 0.05 96.96 12:52:01 AM all 6.71 0.00 0.43 0.00 0.07 92.79 12:52:01 AM 0 7.05 0.00 0.42 0.00 0.07 92.45 12:52:01 AM 1 6.37 0.00 0.44 0.00 0.07 93.12 12:53:01 AM all 6.44 0.00 0.42 0.01 0.08 93.06 12:53:01 AM 0 10.28 0.00 0.55 0.00 0.09 89.08 12:53:01 AM 1 2.68 0.00 0.30 0.02 0.07 96.94 12:54:01 AM all 4.08 0.00 0.32 0.00 0.08 95.52 12:54:01 AM 0 5.07 0.00 0.33 0.00 0.08 94.51 12:54:01 AM 1 3.09 0.00 0.30 0.00 0.07 96.54 12:55:01 AM all 4.12 0.00 0.30 0.00 0.08 95.50 12:55:01 AM 0 3.92 0.00 0.33 0.00 0.07 95.68 12:55:01 AM 1 4.33 0.00 0.27 0.00 0.08 95.32 12:56:01 AM all 4.60 0.00 0.29 0.01 0.07 95.03 12:56:01 AM 0 6.17 0.00 0.25 0.02 0.07 93.49 12:56:01 AM 1 3.03 0.00 0.33 0.00 0.07 96.57 12:57:01 AM all 7.77 0.00 0.34 0.00 0.08 91.81 12:57:01 AM 0 13.19 0.00 0.41 0.00 0.08 86.32 12:57:01 AM 1 2.41 0.00 0.28 0.00 0.07 97.24 12:58:01 AM all 17.00 0.00 0.57 0.00 0.08 82.35 12:58:01 AM 0 21.42 0.00 0.59 0.00 0.08 77.90 12:58:01 AM 1 12.57 0.00 0.54 0.00 0.08 86.80 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 9.77 0.00 0.43 0.00 0.06 89.75 12:59:01 AM 0 17.58 0.00 0.47 0.00 0.07 81.88 12:59:01 AM 1 1.97 0.00 0.38 0.00 0.05 97.59 01:00:01 AM all 7.07 0.00 0.30 0.01 0.08 92.54 01:00:01 AM 0 6.82 0.00 0.23 0.00 0.08 92.87 01:00:01 AM 1 7.32 0.00 0.37 0.02 0.08 92.21 01:01:01 AM all 25.39 0.00 2.52 0.07 0.08 71.93 01:01:01 AM 0 20.65 0.00 2.59 0.07 0.07 76.63 01:01:01 AM 1 30.15 0.00 2.46 0.07 0.10 67.22 Average: all 10.87 0.00 1.38 0.39 0.08 87.28 Average: 0 12.34 0.00 1.34 0.41 0.08 85.83 Average: 1 9.39 0.00 1.41 0.38 0.07 88.74