---> uname -a: Linux prd-centos8-robot-2c-8g-1615.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4835 19 2270 6807 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:f6:e2:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84679sec preferred_lft 84679sec inet6 fe80::f816:3eff:fef6:e222/64 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) 01/18/2026 _x86_64_ (2 CPU) 00:34:40 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 174.91 76.51 98.40 8210.86 42044.70 12:37:01 AM 91.07 1.08 89.99 75.31 10888.39 12:38:01 AM 29.79 0.38 29.41 64.25 2512.10 12:39:01 AM 80.05 6.97 73.09 1290.05 8267.96 12:40:01 AM 12.93 0.07 12.86 4.93 1181.57 12:41:01 AM 4.22 0.00 4.22 0.00 170.42 12:42:01 AM 0.77 0.00 0.77 0.00 61.43 12:43:01 AM 0.62 0.00 0.62 0.00 82.72 12:44:01 AM 0.20 0.00 0.20 0.00 12.05 12:45:01 AM 0.18 0.00 0.18 0.00 1.70 12:46:01 AM 0.53 0.00 0.53 0.00 83.31 12:47:01 AM 0.65 0.00 0.65 0.00 44.79 12:48:01 AM 0.42 0.00 0.42 0.00 79.89 12:49:01 AM 0.57 0.00 0.57 0.00 50.14 12:50:01 AM 0.85 0.03 0.82 0.27 17.91 12:51:01 AM 1.40 0.00 1.40 0.00 49.13 12:52:01 AM 0.42 0.00 0.42 0.00 84.21 12:53:01 AM 0.38 0.00 0.38 0.00 83.12 12:54:01 AM 0.57 0.00 0.57 0.00 46.79 12:55:01 AM 0.62 0.00 0.62 0.00 78.01 12:56:01 AM 0.43 0.00 0.43 0.00 83.02 12:57:01 AM 0.45 0.00 0.45 0.00 33.74 12:58:01 AM 0.38 0.00 0.38 0.00 154.86 12:59:01 AM 0.87 0.00 0.87 0.00 140.45 01:00:01 AM 0.88 0.00 0.88 0.00 138.26 01:01:01 AM 0.82 0.05 0.77 0.40 118.94 01:02:01 AM 3.22 0.38 2.83 38.65 301.42 01:03:01 AM 34.17 0.52 33.66 63.85 3355.55 Average: 15.80 3.07 12.73 348.18 2506.05 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5347384 7062920 2535048 32.16 2688 1897568 696168 7.79 191036 2024316 203832 12:37:01 AM 5166932 7010368 2715500 34.45 2688 2018932 725700 8.13 198780 2163764 42072 12:38:01 AM 5155268 7053764 2727164 34.60 2688 2071376 682116 7.64 227948 2143444 49780 12:39:01 AM 4959396 7059984 2923036 37.08 2688 2267072 636040 7.12 260920 2275460 26140 12:40:01 AM 4916908 7017584 2965524 37.62 2688 2267472 716908 8.03 261256 2320036 260 12:41:01 AM 4914276 7016208 2968156 37.66 2688 2268712 716908 8.03 261344 2323068 460 12:42:01 AM 4908784 7012184 2973648 37.73 2688 2270188 716908 8.03 261528 2328076 532 12:43:01 AM 4904104 7009424 2978328 37.78 2688 2272092 716908 8.03 261548 2333008 312 12:44:01 AM 4904016 7009352 2978416 37.79 2688 2272108 716908 8.03 261548 2333024 4 12:45:01 AM 4903676 7009212 2978756 37.79 2688 2272308 716908 8.03 261548 2333572 200 12:46:01 AM 4901552 7009148 2980880 37.82 2688 2274384 716908 8.03 261592 2335656 48 12:47:01 AM 4900256 7008920 2982176 37.83 2688 2275444 716908 8.03 261704 2336616 44 12:48:01 AM 4897284 7008176 2985148 37.87 2688 2277680 716908 8.03 261776 2339196 24 12:49:01 AM 4896252 7008380 2986180 37.88 2688 2278900 739456 8.28 261796 2340348 12 12:50:01 AM 4895796 7008160 2986636 37.89 2688 2279136 732816 8.21 261936 2340592 16 12:51:01 AM 4894744 7008284 2987688 37.90 2688 2280336 732816 8.21 261940 2341732 716 12:52:01 AM 4892076 7007420 2990356 37.94 2688 2282140 732816 8.21 261964 2344488 216 12:53:01 AM 4890144 7007596 2992288 37.96 2688 2284248 732816 8.21 262068 2346428 4 12:54:01 AM 4888568 7007692 2993864 37.98 2688 2285928 732816 8.21 262276 2347900 764 12:55:01 AM 4886588 7007332 2995844 38.01 2688 2287608 732816 8.21 262484 2349320 544 12:56:01 AM 4884772 7007332 2997660 38.03 2688 2289356 748244 8.38 262604 2351284 56 12:57:01 AM 4882356 7006632 3000076 38.06 2688 2291056 748244 8.38 262628 2353588 944 12:58:01 AM 4876188 7005248 3006244 38.14 2688 2295856 748244 8.38 262860 2359672 1316 12:59:01 AM 4871388 7004940 3011044 38.20 2688 2300324 748244 8.38 263060 2364016 2220 01:00:01 AM 4868348 7004308 3014084 38.24 2688 2302732 750592 8.40 263108 2366868 1092 01:01:01 AM 4862300 7002492 3020132 38.31 2688 2307000 750592 8.40 263140 2372892 2160 01:02:01 AM 5003268 7022152 2879164 36.53 2688 2187344 681636 7.63 300920 2207380 71872 01:03:01 AM 5005292 7020080 2877140 36.50 2688 2187496 693972 7.77 504956 2013904 11428 Average: 4938497 7014832 2943935 37.35 2688 2244457 721368 8.08 266081 2299630 14895 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 306.46 208.71 1783.29 64.09 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 73.49 54.25 748.45 8.40 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 18.69 13.51 10.77 5.30 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 218.31 169.82 373.22 38.58 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 13.45 7.85 4.27 1.12 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 11.13 7.33 4.92 1.52 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 34.04 31.39 7.27 6.11 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 45.41 45.18 8.05 3.86 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 2.45 0.55 0.26 0.04 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 11.85 9.95 2.47 1.42 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 53.25 53.57 10.26 10.96 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 62.57 41.64 12.46 5.88 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 86.55 78.77 19.62 11.11 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 33.48 32.59 7.78 4.83 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 14.45 10.93 2.51 1.06 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 21.44 20.46 4.07 1.99 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 36.15 30.49 10.11 4.86 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 66.92 64.76 12.79 10.31 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 61.82 63.52 10.82 7.44 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 59.81 61.60 10.59 7.27 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 39.13 37.04 13.76 4.42 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 44.16 32.34 8.37 6.09 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 45.29 45.83 8.53 5.15 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 77.37 77.49 18.13 12.52 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 38.68 29.71 8.47 3.65 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 3.26 3.28 1.57 0.73 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 93.22 62.95 188.69 152.32 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 17.19 16.16 14.94 8.33 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 56.79 46.84 118.09 13.91 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) 01/18/2026 _x86_64_ (2 CPU) 00:34:40 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 45.51 0.04 10.21 1.84 0.09 42.31 12:36:01 AM 0 47.51 0.02 10.44 1.53 0.10 40.40 12:36:01 AM 1 43.51 0.07 9.97 2.14 0.08 44.23 12:37:01 AM all 22.99 0.00 3.25 0.90 0.08 72.77 12:37:01 AM 0 31.57 0.00 3.70 0.82 0.08 63.83 12:37:01 AM 1 14.42 0.00 2.80 0.98 0.08 81.72 12:38:01 AM all 21.79 0.00 3.10 0.17 0.07 74.87 12:38:01 AM 0 19.84 0.00 3.08 0.18 0.07 76.83 12:38:01 AM 1 23.75 0.00 3.12 0.15 0.07 72.92 12:39:01 AM all 28.60 0.00 5.36 0.63 0.07 65.34 12:39:01 AM 0 36.17 0.00 6.23 1.02 0.08 56.50 12:39:01 AM 1 21.01 0.00 4.49 0.25 0.07 74.19 12:40:01 AM all 1.63 0.00 0.25 0.11 0.05 97.96 12:40:01 AM 0 2.65 0.00 0.40 0.20 0.05 96.70 12:40:01 AM 1 0.60 0.00 0.10 0.02 0.05 99.23 12:41:01 AM all 3.08 0.00 0.13 0.02 0.08 96.70 12:41:01 AM 0 4.75 0.00 0.12 0.02 0.08 95.03 12:41:01 AM 1 1.41 0.00 0.13 0.02 0.07 98.38 12:42:01 AM all 6.14 0.00 0.40 0.01 0.08 93.37 12:42:01 AM 0 9.43 0.00 0.44 0.00 0.08 90.05 12:42:01 AM 1 2.91 0.00 0.35 0.02 0.08 96.64 12:43:01 AM all 10.47 0.00 0.52 0.00 0.06 88.95 12:43:01 AM 0 16.57 0.00 0.68 0.00 0.05 82.69 12:43:01 AM 1 4.53 0.00 0.37 0.00 0.07 95.03 12:44:01 AM all 0.43 0.00 0.08 0.00 0.08 99.40 12:44:01 AM 0 0.58 0.00 0.03 0.00 0.05 99.33 12:44:01 AM 1 0.28 0.00 0.13 0.00 0.12 99.46 12:45:01 AM all 1.02 0.00 0.13 0.00 0.07 98.79 12:45:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 12:45:01 AM 1 1.44 0.00 0.17 0.00 0.08 98.31 12:46:01 AM all 6.16 0.00 0.25 0.00 0.08 93.51 12:46:01 AM 0 10.62 0.00 0.20 0.00 0.10 89.08 12:46:01 AM 1 1.71 0.00 0.30 0.00 0.05 97.94 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 5.71 0.00 0.42 0.00 0.08 93.79 12:47:01 AM 0 8.68 0.00 0.56 0.00 0.07 90.69 12:47:01 AM 1 2.81 0.00 0.28 0.00 0.08 96.82 12:48:01 AM all 8.42 0.00 0.49 0.01 0.07 91.01 12:48:01 AM 0 10.36 0.00 0.44 0.00 0.07 89.13 12:48:01 AM 1 6.47 0.00 0.54 0.02 0.07 92.90 12:49:01 AM all 6.38 0.00 0.36 0.00 0.08 93.19 12:49:01 AM 0 9.05 0.00 0.52 0.00 0.09 90.35 12:49:01 AM 1 3.78 0.00 0.20 0.00 0.07 95.95 12:50:01 AM all 2.64 0.00 0.34 0.00 0.08 96.94 12:50:01 AM 0 3.69 0.00 0.41 0.00 0.05 95.86 12:50:01 AM 1 1.60 0.00 0.28 0.00 0.10 98.01 12:51:01 AM all 4.19 0.00 0.17 0.01 0.08 95.56 12:51:01 AM 0 1.24 0.00 0.15 0.02 0.07 98.53 12:51:01 AM 1 7.14 0.00 0.18 0.00 0.08 92.59 12:52:01 AM all 7.29 0.00 0.41 0.00 0.08 92.22 12:52:01 AM 0 6.14 0.00 0.36 0.00 0.07 93.44 12:52:01 AM 1 8.45 0.00 0.46 0.00 0.08 91.01 12:53:01 AM all 7.81 0.00 0.51 0.00 0.08 91.60 12:53:01 AM 0 9.32 0.00 0.45 0.00 0.08 90.14 12:53:01 AM 1 6.30 0.00 0.56 0.00 0.07 93.07 12:54:01 AM all 4.37 0.00 0.29 0.01 0.08 95.25 12:54:01 AM 0 5.94 0.00 0.28 0.00 0.08 93.69 12:54:01 AM 1 2.79 0.00 0.30 0.02 0.07 96.82 12:55:01 AM all 4.28 0.00 0.32 0.00 0.09 95.31 12:55:01 AM 0 5.38 0.00 0.32 0.00 0.10 94.20 12:55:01 AM 1 3.17 0.00 0.32 0.00 0.08 96.43 12:56:01 AM all 3.73 0.00 0.24 0.00 0.08 95.94 12:56:01 AM 0 3.16 0.00 0.23 0.00 0.07 96.54 12:56:01 AM 1 4.30 0.00 0.25 0.00 0.10 95.34 12:57:01 AM all 5.85 0.00 0.31 0.01 0.08 93.75 12:57:01 AM 0 6.02 0.00 0.32 0.02 0.08 93.56 12:57:01 AM 1 5.67 0.00 0.30 0.00 0.08 93.94 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 15.86 0.00 0.38 0.00 0.08 83.68 12:58:01 AM 0 22.74 0.00 0.42 0.00 0.08 76.75 12:58:01 AM 1 9.03 0.00 0.33 0.00 0.08 90.55 12:59:01 AM all 15.34 0.00 0.59 0.02 0.08 83.97 12:59:01 AM 0 22.62 0.00 0.66 0.00 0.07 76.66 12:59:01 AM 1 8.07 0.00 0.52 0.03 0.08 91.29 01:00:01 AM all 6.79 0.00 0.32 0.00 0.08 92.81 01:00:01 AM 0 10.79 0.00 0.42 0.00 0.08 88.71 01:00:01 AM 1 2.79 0.00 0.22 0.00 0.08 96.91 01:01:01 AM all 6.62 0.00 0.31 0.01 0.09 92.97 01:01:01 AM 0 9.93 0.00 0.38 0.02 0.10 89.57 01:01:01 AM 1 3.31 0.00 0.23 0.00 0.08 96.38 01:02:01 AM all 17.63 0.00 1.52 0.03 0.08 80.75 01:02:01 AM 0 14.68 0.00 1.42 0.03 0.08 83.78 01:02:01 AM 1 20.58 0.00 1.62 0.02 0.07 77.71 01:03:01 AM all 30.86 0.00 3.45 0.20 0.08 65.41 01:03:01 AM 0 50.47 0.00 4.62 0.23 0.08 44.60 01:03:01 AM 1 11.29 0.00 2.28 0.17 0.08 86.18 Average: all 10.79 0.00 1.22 0.14 0.08 87.77 Average: 0 13.61 0.00 1.34 0.15 0.08 84.83 Average: 1 7.98 0.00 1.10 0.14 0.08 90.70