---> uname -a: Linux prd-centos8-robot-2c-8g-20754.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 691 4716 19 2288 6707 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:df:49:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84716sec preferred_lft 84716sec inet6 fe80::f816:3eff:fedf:49a5/64 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) 02/26/2026 _x86_64_ (2 CPU) 00:37:13 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 94.12 6.16 87.96 1090.25 6034.98 12:40:01 AM 76.54 1.40 75.14 135.98 11052.47 12:41:01 AM 46.43 6.75 39.69 1247.98 2430.07 12:42:01 AM 55.57 0.22 55.36 43.59 7701.85 12:43:01 AM 4.32 0.07 4.25 4.93 153.98 12:44:01 AM 2.10 0.00 2.10 0.00 120.30 12:45:01 AM 0.67 0.00 0.67 0.00 80.39 12:46:01 AM 0.57 0.00 0.57 0.00 54.20 12:47:01 AM 0.35 0.00 0.35 0.00 8.00 12:48:01 AM 0.72 0.00 0.72 0.00 81.90 12:49:01 AM 0.58 0.00 0.58 0.00 35.85 12:50:01 AM 0.42 0.00 0.42 0.00 82.56 12:51:01 AM 0.52 0.00 0.52 0.00 16.36 12:52:01 AM 0.60 0.00 0.60 0.00 52.19 12:53:01 AM 0.60 0.03 0.57 0.27 15.78 12:54:01 AM 1.50 0.00 1.50 0.00 109.37 12:55:01 AM 0.48 0.00 0.48 0.00 74.89 12:56:01 AM 0.62 0.00 0.62 0.00 79.47 12:57:01 AM 0.40 0.00 0.40 0.00 77.12 12:58:01 AM 0.75 0.00 0.75 0.00 68.14 12:59:01 AM 0.45 0.00 0.45 0.00 57.09 01:00:01 AM 0.35 0.00 0.35 0.00 94.22 01:01:01 AM 1.02 0.02 1.00 0.13 252.38 01:02:01 AM 0.70 0.07 0.63 1.73 67.25 01:03:01 AM 1.03 0.00 1.03 0.00 163.71 01:04:01 AM 6.65 0.32 6.33 36.92 390.19 01:05:01 AM 31.43 0.52 30.91 63.86 3261.11 Average: 12.20 0.58 11.63 97.26 1207.99 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5206960 7022196 2675464 33.94 2688 1992580 766536 8.58 186800 2151676 250884 12:40:01 AM 5192440 7056996 2689984 34.13 2688 2040800 739036 8.27 227796 2114228 9028 12:41:01 AM 4862036 6976596 3020388 38.32 2688 2280924 766848 8.59 264836 2374084 190936 12:42:01 AM 4860764 6978196 3021660 38.33 2688 2284472 722964 8.09 269248 2369432 8 12:43:01 AM 4814804 6933300 3067620 38.92 2688 2285556 770584 8.63 269672 2414464 936 12:44:01 AM 4812088 6931604 3070336 38.95 2688 2286564 770584 8.63 269680 2417096 448 12:45:01 AM 4806576 6927952 3075848 39.02 2688 2288416 785968 8.80 269876 2422468 256 12:46:01 AM 4805020 6927496 3077404 39.04 2688 2289516 785968 8.80 269876 2423948 4 12:47:01 AM 4803144 6925748 3079280 39.07 2688 2289660 785968 8.80 269876 2425980 16 12:48:01 AM 4800736 6925448 3081688 39.10 2688 2291752 807692 9.04 269920 2428636 4 12:49:01 AM 4799088 6924872 3083336 39.12 2688 2292856 807692 9.04 270032 2429924 296 12:50:01 AM 4796740 6924784 3085684 39.15 2688 2295084 807232 9.04 270104 2431992 152 12:51:01 AM 4795872 6925132 3086552 39.16 2688 2296312 807232 9.04 270124 2433160 1100 12:52:01 AM 4794428 6923940 3087996 39.18 2688 2296548 807232 9.04 270124 2434568 4 12:53:01 AM 4793120 6923744 3089304 39.19 2688 2297708 805740 9.02 270320 2435608 980 12:54:01 AM 4791124 6923576 3091300 39.22 2688 2299520 805740 9.02 270344 2437696 492 12:55:01 AM 4788960 6923440 3093464 39.25 2688 2301552 805740 9.02 270432 2439648 508 12:56:01 AM 4787100 6923376 3095324 39.27 2688 2303336 805740 9.02 270656 2441228 368 12:57:01 AM 4785632 6923552 3096792 39.29 2688 2305004 805740 9.02 270864 2442784 108 12:58:01 AM 4783844 6923556 3098580 39.31 2688 2306748 805740 9.02 270984 2444404 156 12:59:01 AM 4781404 6922764 3101020 39.34 2688 2308420 805740 9.02 271008 2446752 312 01:00:01 AM 4774508 6921168 3107916 39.43 2688 2313696 805740 9.02 271268 2453016 2992 01:01:01 AM 4769796 6920460 3112628 39.49 2688 2317744 821628 9.20 271452 2457324 120 01:02:01 AM 4767860 6921432 3114564 39.51 2688 2320604 821628 9.20 271656 2459600 1340 01:03:01 AM 4762052 6919688 3120372 39.59 2688 2324692 821628 9.20 271680 2465340 1088 01:04:01 AM 4874736 6911408 3007688 38.16 2688 2209172 772248 8.65 309384 2333824 71932 01:05:01 AM 4905688 6940176 2976736 37.76 2688 2208048 751932 8.42 515380 2102192 10100 Average: 4833945 6937133 3048479 38.67 2688 2271381 791353 8.86 276052 2393743 20169 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 120.87 95.14 1125.43 22.73 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 65.84 48.68 640.15 7.94 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 46.02 33.37 333.99 7.16 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 157.69 111.48 36.04 25.62 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 15.44 10.13 8.84 2.27 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 9.73 7.92 2.74 1.42 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 38.79 38.13 7.60 6.19 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 29.07 28.16 5.43 2.50 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 10.36 7.48 1.65 0.80 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 47.81 47.19 10.27 4.37 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 63.56 42.17 13.15 6.17 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 83.91 69.81 19.25 8.94 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 31.89 30.46 7.64 4.67 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 11.70 10.71 2.16 1.05 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 20.94 20.03 3.99 1.95 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 36.38 33.44 10.13 5.05 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 62.66 61.26 12.47 10.07 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 59.22 61.19 10.62 7.25 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 59.82 61.34 10.62 7.28 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 40.20 36.14 13.91 4.34 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 35.78 30.26 7.32 5.91 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 57.56 59.11 12.18 5.89 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 67.01 67.59 13.28 11.28 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 43.54 41.63 9.22 4.63 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 2.73 3.18 1.58 0.71 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 96.10 66.03 188.41 159.92 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 17.45 14.58 14.84 7.79 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 49.34 42.10 93.45 12.37 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) 02/26/2026 _x86_64_ (2 CPU) 00:37:13 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 36.88 0.00 5.95 1.79 0.10 55.28 12:39:01 AM 0 49.63 0.00 7.13 1.80 0.10 41.35 12:39:01 AM 1 24.16 0.00 4.77 1.78 0.10 69.19 12:40:01 AM all 21.04 0.00 2.99 2.24 0.08 73.65 12:40:01 AM 0 27.57 0.00 3.15 2.59 0.07 66.63 12:40:01 AM 1 14.51 0.00 2.82 1.90 0.10 80.66 12:41:01 AM all 25.67 0.00 4.99 1.01 0.12 68.22 12:41:01 AM 0 24.75 0.00 4.76 0.86 0.12 69.51 12:41:01 AM 1 26.60 0.00 5.22 1.15 0.12 66.92 12:42:01 AM all 11.20 0.00 2.23 0.63 0.05 85.89 12:42:01 AM 0 11.81 0.00 2.12 0.72 0.05 85.30 12:42:01 AM 1 10.59 0.00 2.33 0.55 0.05 86.47 12:43:01 AM all 3.94 0.00 0.24 0.03 0.04 95.75 12:43:01 AM 0 4.75 0.00 0.32 0.03 0.05 94.85 12:43:01 AM 1 3.13 0.00 0.17 0.02 0.03 96.65 12:44:01 AM all 2.48 0.00 0.18 0.01 0.06 97.28 12:44:01 AM 0 3.33 0.00 0.23 0.02 0.05 96.37 12:44:01 AM 1 1.64 0.00 0.12 0.00 0.07 98.18 12:45:01 AM all 9.18 0.00 0.52 0.01 0.07 90.23 12:45:01 AM 0 7.83 0.00 0.49 0.00 0.09 91.59 12:45:01 AM 1 10.54 0.00 0.55 0.02 0.05 88.84 12:46:01 AM all 6.27 0.00 0.36 0.00 0.05 93.32 12:46:01 AM 0 8.85 0.00 0.32 0.00 0.03 90.79 12:46:01 AM 1 3.68 0.00 0.41 0.00 0.07 95.85 12:47:01 AM all 0.72 0.00 0.14 0.00 0.05 99.09 12:47:01 AM 0 1.00 0.00 0.08 0.00 0.03 98.88 12:47:01 AM 1 0.44 0.00 0.20 0.00 0.07 99.30 12:48:01 AM all 6.39 0.00 0.32 0.01 0.06 93.22 12:48:01 AM 0 9.17 0.00 0.27 0.00 0.07 90.49 12:48:01 AM 1 3.62 0.00 0.37 0.02 0.05 95.95 12:49:01 AM all 6.22 0.00 0.43 0.01 0.07 93.27 12:49:01 AM 0 4.37 0.00 0.30 0.00 0.07 95.26 12:49:01 AM 1 8.11 0.00 0.56 0.02 0.07 91.24 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 8.73 0.00 0.52 0.00 0.11 90.64 12:50:01 AM 0 14.56 0.00 0.54 0.00 0.10 84.79 12:50:01 AM 1 2.95 0.00 0.49 0.00 0.12 96.45 12:51:01 AM all 6.48 0.00 0.36 0.00 0.07 93.09 12:51:01 AM 0 10.73 0.00 0.50 0.00 0.07 88.71 12:51:01 AM 1 2.34 0.00 0.23 0.00 0.07 97.36 12:52:01 AM all 2.64 0.00 0.23 0.00 0.07 97.06 12:52:01 AM 0 4.34 0.00 0.29 0.00 0.07 95.31 12:52:01 AM 1 0.97 0.00 0.17 0.00 0.07 98.80 12:53:01 AM all 4.25 0.00 0.30 0.00 0.06 95.40 12:53:01 AM 0 6.25 0.00 0.17 0.00 0.07 93.51 12:53:01 AM 1 2.24 0.00 0.43 0.00 0.05 97.28 12:54:01 AM all 7.37 0.00 0.37 0.02 0.06 92.18 12:54:01 AM 0 7.30 0.00 0.36 0.00 0.07 92.28 12:54:01 AM 1 7.44 0.00 0.39 0.03 0.05 92.08 12:55:01 AM all 7.92 0.00 0.50 0.02 0.07 91.49 12:55:01 AM 0 12.61 0.00 0.67 0.00 0.07 86.65 12:55:01 AM 1 3.33 0.00 0.33 0.03 0.07 96.24 12:56:01 AM all 4.23 0.00 0.33 0.00 0.05 95.40 12:56:01 AM 0 4.67 0.00 0.35 0.00 0.05 94.92 12:56:01 AM 1 3.78 0.00 0.30 0.00 0.05 95.87 12:57:01 AM all 4.41 0.00 0.32 0.00 0.07 95.21 12:57:01 AM 0 5.52 0.00 0.33 0.00 0.07 94.08 12:57:01 AM 1 3.30 0.00 0.30 0.00 0.07 96.33 12:58:01 AM all 3.81 0.00 0.26 0.01 0.06 95.86 12:58:01 AM 0 3.53 0.00 0.30 0.00 0.07 96.10 12:58:01 AM 1 4.10 0.00 0.22 0.02 0.05 95.62 12:59:01 AM all 5.70 0.00 0.33 0.00 0.08 93.90 12:59:01 AM 0 6.82 0.00 0.35 0.00 0.07 92.76 12:59:01 AM 1 4.58 0.00 0.30 0.00 0.08 95.03 01:00:01 AM all 17.31 0.00 0.50 0.00 0.08 82.11 01:00:01 AM 0 30.84 0.00 0.57 0.00 0.10 68.48 01:00:01 AM 1 3.91 0.00 0.42 0.00 0.05 95.62 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 14.30 0.00 0.53 0.03 0.06 85.08 01:01:01 AM 0 11.34 0.00 0.47 0.03 0.05 88.10 01:01:01 AM 1 17.26 0.00 0.59 0.02 0.07 82.06 01:02:01 AM all 8.10 0.00 0.35 0.03 0.07 91.45 01:02:01 AM 0 8.42 0.00 0.42 0.05 0.07 91.04 01:02:01 AM 1 7.79 0.00 0.28 0.00 0.07 91.86 01:03:01 AM all 6.46 0.00 0.24 0.00 0.05 93.25 01:03:01 AM 0 8.89 0.00 0.27 0.00 0.05 90.79 01:03:01 AM 1 4.03 0.00 0.22 0.00 0.05 95.71 01:04:01 AM all 19.23 0.00 1.69 0.03 0.07 78.99 01:04:01 AM 0 9.18 0.00 1.45 0.03 0.07 89.27 01:04:01 AM 1 29.28 0.00 1.92 0.02 0.07 68.72 01:05:01 AM all 25.95 0.00 3.48 0.34 0.08 70.15 01:05:01 AM 0 29.53 0.00 3.92 0.32 0.07 66.17 01:05:01 AM 1 22.36 0.00 3.05 0.37 0.08 74.14 Average: all 10.27 0.00 1.07 0.23 0.07 88.36 Average: 0 12.15 0.00 1.12 0.24 0.07 86.42 Average: 1 8.40 0.00 1.01 0.22 0.07 90.30