---> uname -a: Linux prd-centos8-robot-2c-8g-1402.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 612 4842 19 2242 6787 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:a9:53:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85154sec preferred_lft 85154sec inet6 fe80::f816:3eff:fea9:53b7/64 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) 09/26/2025 _x86_64_ (2 CPU) 03:37:44 LINUX RESTART (2 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 196.27 150.88 45.38 14593.84 37837.97 03:40:01 AM 124.42 0.27 124.15 12.92 11745.87 03:41:01 AM 46.58 1.00 45.58 113.01 5493.95 03:42:01 AM 55.17 7.00 48.18 1292.32 3457.26 03:43:01 AM 39.18 0.03 39.14 3.47 6533.34 03:44:01 AM 0.35 0.00 0.35 0.00 5.51 03:45:01 AM 0.12 0.00 0.12 0.00 1.03 03:46:01 AM 0.39 0.20 0.19 11.79 2.29 03:47:01 AM 2.18 0.02 2.17 0.13 182.54 03:48:01 AM 0.55 0.03 0.52 1.87 71.23 03:49:01 AM 0.30 0.00 0.30 0.00 99.90 03:50:01 AM 0.27 0.00 0.27 0.00 96.03 03:51:01 AM 0.25 0.00 0.25 0.00 116.41 03:52:01 AM 0.33 0.00 0.33 0.00 121.98 03:53:01 AM 0.27 0.00 0.27 0.00 86.02 03:54:01 AM 1.38 0.03 1.35 0.27 84.49 03:55:01 AM 0.30 0.00 0.30 0.00 86.40 03:56:01 AM 0.22 0.00 0.22 0.00 112.01 03:57:01 AM 1.90 0.18 1.72 4.26 202.98 03:58:01 AM 32.37 0.47 31.91 69.84 2773.39 Average: 25.16 8.01 17.15 805.86 3458.65 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 5621096 7105184 2261336 28.69 2688 1678188 675592 7.56 178692 1804888 75524 03:40:01 AM 5120772 6993808 2761660 35.04 2688 2049648 757740 8.48 191004 2224304 168664 03:41:01 AM 5234676 7080072 2647756 33.59 2688 2021396 643896 7.21 219260 2078484 10756 03:42:01 AM 4900976 6997620 2981456 37.82 2688 2263892 707784 7.93 255948 2344428 174368 03:43:01 AM 4957812 7054492 2924620 37.10 2688 2264076 651712 7.30 262652 2278656 4 03:44:01 AM 4957612 7054292 2924820 37.11 2688 2264076 651712 7.30 262652 2278848 4 03:45:01 AM 4957920 7054596 2924512 37.10 2688 2264076 651712 7.30 262652 2278664 4 03:46:01 AM 4916176 7013752 2966256 37.63 2688 2264976 718632 8.05 262800 2320008 536 03:47:01 AM 4904088 7004428 2978344 37.78 2688 2267740 736336 8.24 263116 2331848 4 03:48:01 AM 4901456 7004360 2980976 37.82 2688 2270312 736336 8.24 263348 2334236 596 03:49:01 AM 4896968 7002800 2985464 37.87 2688 2273248 736336 8.24 263348 2338596 660 03:50:01 AM 4890872 6999192 2991560 37.95 2688 2275736 780172 8.74 263348 2344528 316 03:51:01 AM 4887380 6999288 2995052 38.00 2688 2279348 780172 8.74 263348 2347888 476 03:52:01 AM 4883824 6998984 2998608 38.04 2688 2282560 798564 8.94 263348 2351640 112 03:53:01 AM 4880532 6998228 3001900 38.08 2688 2285144 785492 8.80 263348 2354524 204 03:54:01 AM 4877840 6998612 3004592 38.12 2688 2288236 785492 8.80 263452 2357372 1692 03:55:01 AM 4872824 6996280 3009608 38.18 2688 2290872 801416 8.97 263452 2362272 1836 03:56:01 AM 4869536 6996300 3012896 38.22 2688 2294164 801416 8.97 263452 2365464 1796 03:57:01 AM 5072988 7025672 2809444 35.64 2688 2121576 659992 7.39 288292 2140188 7112 03:58:01 AM 5007984 6992864 2874448 36.47 2688 2157876 697352 7.81 489604 2027428 10072 Average: 4980667 7018541 2901765 36.81 2688 2207857 727893 8.15 265356 2263213 22737 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 276.01 160.45 1027.88 54.76 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 132.48 102.35 1475.81 13.40 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 15.04 11.53 7.45 4.51 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 38.91 34.13 330.64 7.89 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 467.69 326.08 94.05 80.46 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 2.53 2.05 0.58 0.49 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 2.53 1.95 0.43 0.42 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 51.29 31.79 12.41 3.08 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 121.48 122.43 23.59 9.65 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 70.89 71.31 14.06 5.77 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 100.20 101.10 20.65 8.04 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 83.34 83.65 17.25 6.95 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 270.94 272.99 47.85 19.47 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 140.16 140.51 27.61 11.27 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 53.70 53.95 12.35 4.62 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 95.10 96.02 20.58 7.80 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 83.79 84.92 18.11 7.09 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 175.30 177.64 32.08 12.77 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 169.92 136.83 93.99 94.93 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 38.40 30.87 88.60 41.10 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 119.54 102.18 168.45 19.74 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) 09/26/2025 _x86_64_ (2 CPU) 03:37:44 LINUX RESTART (2 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 38.30 0.08 10.92 26.77 0.14 23.78 03:39:01 AM 0 38.24 0.10 9.62 26.54 0.15 25.34 03:39:01 AM 1 38.36 0.07 12.22 27.01 0.14 22.22 03:40:01 AM all 36.94 0.00 5.76 3.13 0.13 54.03 03:40:01 AM 0 30.45 0.00 4.79 2.00 0.13 62.63 03:40:01 AM 1 43.42 0.00 6.73 4.27 0.13 45.44 03:41:01 AM all 20.67 0.00 2.47 1.64 0.10 75.12 03:41:01 AM 0 12.23 0.00 1.92 2.29 0.08 83.48 03:41:01 AM 1 29.10 0.00 3.02 0.99 0.12 66.78 03:42:01 AM all 28.26 0.00 5.37 0.92 0.09 65.36 03:42:01 AM 0 33.20 0.00 5.66 0.65 0.10 60.38 03:42:01 AM 1 23.33 0.00 5.08 1.18 0.08 70.32 03:43:01 AM all 8.00 0.00 2.14 1.52 0.05 88.29 03:43:01 AM 0 5.41 0.00 2.09 1.21 0.05 91.24 03:43:01 AM 1 10.59 0.00 2.18 1.84 0.05 85.34 03:44:01 AM all 0.28 0.00 0.08 0.00 0.03 99.61 03:44:01 AM 0 0.20 0.00 0.10 0.00 0.05 99.65 03:44:01 AM 1 0.35 0.00 0.07 0.00 0.02 99.57 03:45:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 03:45:01 AM 0 0.17 0.00 0.08 0.00 0.03 99.72 03:45:01 AM 1 0.50 0.00 0.05 0.00 0.02 99.43 03:46:01 AM all 2.42 0.00 0.34 0.02 0.03 97.20 03:46:01 AM 0 3.71 0.00 0.44 0.02 0.03 95.80 03:46:01 AM 1 1.14 0.00 0.24 0.02 0.02 98.59 03:47:01 AM all 10.24 0.00 0.94 0.01 0.07 88.75 03:47:01 AM 0 5.58 0.00 0.76 0.02 0.07 93.58 03:47:01 AM 1 14.96 0.00 1.12 0.00 0.07 83.85 03:48:01 AM all 7.00 0.00 0.56 0.01 0.05 92.38 03:48:01 AM 0 5.28 0.00 0.54 0.02 0.05 94.12 03:48:01 AM 1 8.72 0.00 0.59 0.00 0.05 90.64 03:49:01 AM all 8.14 0.00 0.66 0.00 0.06 91.15 03:49:01 AM 0 6.13 0.00 0.52 0.00 0.05 93.30 03:49:01 AM 1 10.15 0.00 0.79 0.00 0.07 89.00 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 8.33 0.00 0.65 0.00 0.06 90.95 03:50:01 AM 0 4.31 0.00 0.40 0.00 0.05 95.24 03:50:01 AM 1 12.37 0.00 0.91 0.00 0.07 86.66 03:51:01 AM all 11.80 0.00 1.35 0.00 0.08 86.77 03:51:01 AM 0 7.95 0.00 1.27 0.00 0.08 90.70 03:51:01 AM 1 15.68 0.00 1.44 0.00 0.07 82.81 03:52:01 AM all 11.15 0.00 1.02 0.00 0.08 87.75 03:52:01 AM 0 8.40 0.00 0.91 0.00 0.07 90.62 03:52:01 AM 1 13.88 0.00 1.13 0.00 0.08 84.91 03:53:01 AM all 6.65 0.00 0.62 0.00 0.05 92.68 03:53:01 AM 0 5.10 0.00 0.59 0.00 0.05 94.26 03:53:01 AM 1 8.19 0.00 0.65 0.00 0.05 91.10 03:54:01 AM all 8.13 0.00 0.91 0.01 0.07 90.88 03:54:01 AM 0 8.09 0.00 1.09 0.02 0.07 90.73 03:54:01 AM 1 8.17 0.00 0.74 0.00 0.07 91.02 03:55:01 AM all 8.60 0.00 0.86 0.00 0.06 90.48 03:55:01 AM 0 10.51 0.00 1.03 0.00 0.05 88.42 03:55:01 AM 1 6.71 0.00 0.69 0.00 0.07 92.54 03:56:01 AM all 9.41 0.00 0.95 0.01 0.07 89.56 03:56:01 AM 0 11.06 0.00 0.94 0.00 0.07 87.93 03:56:01 AM 1 7.76 0.00 0.96 0.02 0.07 91.20 03:57:01 AM all 14.27 0.00 1.60 0.01 0.07 84.05 03:57:01 AM 0 6.79 0.00 1.14 0.00 0.05 92.02 03:57:01 AM 1 21.77 0.00 2.07 0.02 0.08 76.06 03:58:01 AM all 27.49 0.00 3.38 0.30 0.08 68.75 03:58:01 AM 0 26.30 0.00 3.25 0.45 0.08 69.91 03:58:01 AM 1 28.68 0.00 3.50 0.15 0.08 67.58 Average: all 13.33 0.00 2.03 1.71 0.07 82.85 Average: 0 11.47 0.01 1.86 1.65 0.07 84.95 Average: 1 15.20 0.00 2.21 1.77 0.07 80.75