---> uname -a: Linux prd-centos8-robot-2c-8g-4671.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: 2799.996 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 595 4838 19 2263 6804 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:b0:2d:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84729sec preferred_lft 84729sec inet6 fe80::f816:3eff:feb0:2dbf/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) 10/18/2025 _x86_64_ (2 CPU) 00:34:01 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 111.11 0.48 110.63 17.86 9256.13 12:37:01 AM 53.17 0.65 52.52 51.06 7842.44 12:38:01 AM 17.48 0.42 17.06 64.78 779.34 12:39:01 AM 61.54 6.97 54.57 1292.98 4958.44 12:40:01 AM 24.64 0.00 24.64 0.00 4491.57 12:41:01 AM 3.78 0.22 3.57 11.73 166.38 12:42:01 AM 2.28 0.00 2.28 0.00 158.41 12:43:01 AM 0.38 0.00 0.38 0.00 23.41 12:44:01 AM 0.30 0.00 0.30 0.00 7.87 12:45:01 AM 0.70 0.00 0.70 0.00 82.96 12:46:01 AM 0.48 0.00 0.48 0.00 56.34 12:47:01 AM 0.62 0.00 0.62 0.00 71.98 12:48:01 AM 0.33 0.00 0.33 0.00 43.68 12:49:01 AM 0.37 0.00 0.37 0.00 12.96 12:50:01 AM 1.75 0.03 1.72 0.27 96.78 12:51:01 AM 0.57 0.00 0.57 0.00 48.43 12:52:01 AM 0.63 0.00 0.63 0.00 93.60 12:53:01 AM 0.47 0.00 0.47 0.00 41.94 12:54:01 AM 0.43 0.00 0.43 0.00 74.71 12:55:01 AM 0.72 0.00 0.72 0.00 76.02 12:56:01 AM 0.32 0.00 0.32 0.00 49.51 12:57:01 AM 0.43 0.00 0.43 0.00 168.38 12:58:01 AM 0.77 0.00 0.77 0.00 182.59 12:59:01 AM 0.55 0.00 0.55 0.00 35.74 01:00:01 AM 0.92 0.00 0.92 0.00 155.29 01:01:01 AM 15.68 0.33 15.34 37.05 932.34 Average: 11.55 0.35 11.20 56.75 1150.27 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5211292 7008700 2671140 33.89 2688 1974172 710292 7.95 187856 2140384 162324 12:37:01 AM 5163012 7005460 2719420 34.50 2688 2018592 703224 7.87 198872 2168232 8 12:38:01 AM 5235544 7080116 2646888 33.58 2688 2020540 625768 7.01 219292 2076752 12 12:39:01 AM 4961688 7058668 2920744 37.05 2688 2264048 624956 7.00 262168 2278140 120420 12:40:01 AM 4958188 7054848 2924244 37.10 2688 2264048 627672 7.03 262168 2278484 12 12:41:01 AM 4908304 7006948 2974128 37.73 2688 2266024 679772 7.61 262376 2328128 528 12:42:01 AM 4901348 7002112 2981084 37.82 2688 2268136 679772 7.61 262556 2335008 216 12:43:01 AM 4901348 7002432 2981084 37.82 2688 2268456 679772 7.61 262556 2334956 0 12:44:01 AM 4898660 7001928 2983772 37.85 2688 2270648 697796 7.81 262600 2337400 2064 12:45:01 AM 4898256 7001888 2984176 37.86 2688 2271012 697796 7.81 262612 2337964 332 12:46:01 AM 4897400 7002304 2985032 37.87 2688 2272284 697796 7.81 262712 2338996 84 12:47:01 AM 4895428 7002168 2987004 37.89 2688 2274128 697796 7.81 262784 2340920 16 12:48:01 AM 4893792 7001724 2988640 37.92 2688 2275320 718452 8.04 262804 2342480 48 12:49:01 AM 4892704 7000936 2989728 37.93 2688 2275620 710648 7.96 262804 2343264 116 12:50:01 AM 4890152 7000148 2992280 37.96 2688 2277376 733432 8.21 263052 2345904 4 12:51:01 AM 4888512 7000224 2993920 37.98 2688 2279104 712616 7.98 263060 2347616 556 12:52:01 AM 4885964 6999544 2996468 38.01 2688 2281004 712616 7.98 263212 2349636 32 12:53:01 AM 4884656 6999944 2997776 38.03 2688 2282664 712616 7.98 263424 2351136 780 12:54:01 AM 4882772 6999680 2999660 38.06 2688 2284336 712616 7.98 263628 2352676 512 12:55:01 AM 4880544 6999416 3001888 38.08 2688 2286280 712616 7.98 263700 2354860 576 12:56:01 AM 4877968 6998416 3004464 38.12 2688 2287824 712616 7.98 263736 2357444 808 12:57:01 AM 4872372 6997960 3010060 38.19 2688 2292964 712616 7.98 263984 2362988 1132 12:58:01 AM 4867860 6997516 3014572 38.24 2688 2297040 712616 7.98 264160 2367076 216 12:59:01 AM 4865472 6997448 3016960 38.27 2688 2299360 712616 7.98 264204 2369236 1864 01:00:01 AM 4856968 6993196 3025464 38.38 2688 2303644 710040 7.95 264228 2377396 2084 01:01:01 AM 4971624 6978564 2910808 36.93 2688 2180320 707368 7.92 339912 2212400 75060 Average: 4932378 7007396 2950054 37.43 2688 2243652 696765 7.80 259018 2312672 14223 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 101.60 79.64 1067.05 11.79 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 53.54 32.73 580.77 3.92 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 16.08 11.15 6.33 4.37 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 150.57 99.40 359.59 35.32 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 6.40 4.52 1.62 1.40 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 48.32 34.92 14.46 6.96 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 46.14 45.48 8.07 3.96 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 14.13 12.23 2.43 1.13 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 60.09 59.06 11.17 5.12 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 30.42 16.11 6.25 2.01 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 70.87 57.11 13.55 6.70 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 67.89 62.70 14.76 8.23 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 33.88 30.88 7.82 5.01 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 18.46 16.26 3.40 1.61 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 33.12 25.64 6.44 2.63 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 34.12 32.04 9.97 5.20 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 64.96 65.63 12.27 10.54 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 58.07 59.87 10.08 7.00 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 58.25 60.11 10.54 7.16 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 39.09 32.91 14.31 4.13 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 28.05 23.51 5.49 4.92 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 52.10 53.53 11.03 5.27 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 72.19 72.05 14.65 11.78 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 35.07 33.29 7.75 3.84 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 3.00 3.67 1.34 0.82 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 91.27 61.20 186.82 147.46 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 49.53 41.75 91.84 11.86 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) 10/18/2025 _x86_64_ (2 CPU) 00:34:01 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 40.48 0.00 5.41 1.03 0.14 52.94 12:36:01 AM 0 50.02 0.00 6.29 0.90 0.15 42.64 12:36:01 AM 1 30.94 0.00 4.53 1.15 0.13 63.24 12:37:01 AM all 9.93 0.00 1.50 0.69 0.04 87.83 12:37:01 AM 0 11.36 0.00 1.40 0.67 0.03 86.54 12:37:01 AM 1 8.51 0.00 1.60 0.72 0.05 89.12 12:38:01 AM all 12.83 0.00 1.70 0.08 0.06 85.33 12:38:01 AM 0 20.43 0.00 1.99 0.07 0.07 77.45 12:38:01 AM 1 5.23 0.00 1.42 0.10 0.05 93.20 12:39:01 AM all 35.25 0.00 6.45 0.52 0.13 57.65 12:39:01 AM 0 35.95 0.00 6.28 0.46 0.12 57.19 12:39:01 AM 1 34.54 0.00 6.62 0.58 0.15 58.11 12:40:01 AM all 0.40 0.00 0.33 0.31 0.03 98.94 12:40:01 AM 0 0.62 0.00 0.35 0.40 0.00 98.63 12:40:01 AM 1 0.18 0.00 0.30 0.22 0.05 99.25 12:41:01 AM all 7.58 0.00 0.49 0.02 0.05 91.86 12:41:01 AM 0 12.12 0.00 0.69 0.02 0.07 87.10 12:41:01 AM 1 3.07 0.00 0.28 0.02 0.03 96.60 12:42:01 AM all 11.88 0.00 0.64 0.01 0.09 87.38 12:42:01 AM 0 17.50 0.00 0.77 0.00 0.11 81.62 12:42:01 AM 1 6.43 0.00 0.51 0.02 0.09 92.96 12:43:01 AM all 2.14 0.00 0.23 0.00 0.03 97.60 12:43:01 AM 0 3.43 0.00 0.30 0.00 0.05 96.21 12:43:01 AM 1 0.85 0.00 0.15 0.00 0.02 98.98 12:44:01 AM all 6.90 0.00 0.31 0.00 0.06 92.73 12:44:01 AM 0 12.32 0.00 0.22 0.00 0.07 87.39 12:44:01 AM 1 1.49 0.00 0.40 0.00 0.05 98.06 12:45:01 AM all 2.03 0.00 0.22 0.01 0.04 97.70 12:45:01 AM 0 2.24 0.00 0.23 0.00 0.03 97.49 12:45:01 AM 1 1.82 0.00 0.20 0.02 0.05 97.91 12:46:01 AM all 7.98 0.00 0.53 0.00 0.08 91.41 12:46:01 AM 0 8.24 0.00 0.53 0.00 0.09 91.14 12:46:01 AM 1 7.73 0.00 0.53 0.00 0.07 91.67 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 6.13 0.00 0.34 0.01 0.05 93.46 12:47:01 AM 0 6.71 0.00 0.37 0.02 0.05 92.85 12:47:01 AM 1 5.56 0.00 0.32 0.00 0.05 94.07 12:48:01 AM all 6.61 0.00 0.39 0.00 0.05 92.95 12:48:01 AM 0 10.07 0.00 0.55 0.00 0.05 89.33 12:48:01 AM 1 3.25 0.00 0.23 0.00 0.05 96.47 12:49:01 AM all 2.76 0.00 0.24 0.00 0.05 96.94 12:49:01 AM 0 4.57 0.00 0.27 0.00 0.05 95.10 12:49:01 AM 1 0.97 0.00 0.22 0.00 0.05 98.76 12:50:01 AM all 5.92 0.00 0.37 0.01 0.06 93.65 12:50:01 AM 0 4.58 0.00 0.37 0.02 0.05 94.98 12:50:01 AM 1 7.26 0.00 0.37 0.00 0.07 92.31 12:51:01 AM all 7.64 0.00 0.51 0.00 0.06 91.79 12:51:01 AM 0 12.93 0.00 0.67 0.00 0.07 86.33 12:51:01 AM 1 2.51 0.00 0.35 0.00 0.05 97.09 12:52:01 AM all 7.43 0.00 0.50 0.00 0.05 92.02 12:52:01 AM 0 7.33 0.00 0.39 0.00 0.05 92.23 12:52:01 AM 1 7.54 0.00 0.62 0.00 0.05 91.80 12:53:01 AM all 4.23 0.00 0.31 0.00 0.04 95.42 12:53:01 AM 0 4.03 0.00 0.33 0.00 0.03 95.60 12:53:01 AM 1 4.42 0.00 0.28 0.00 0.05 95.25 12:54:01 AM all 4.33 0.00 0.32 0.00 0.05 95.30 12:54:01 AM 0 5.07 0.00 0.32 0.00 0.05 94.56 12:54:01 AM 1 3.60 0.00 0.32 0.00 0.05 96.03 12:55:01 AM all 4.68 0.00 0.33 0.01 0.04 94.94 12:55:01 AM 0 5.17 0.00 0.32 0.00 0.05 94.46 12:55:01 AM 1 4.18 0.00 0.33 0.02 0.03 95.43 12:56:01 AM all 6.25 0.00 0.30 0.00 0.47 92.98 12:56:01 AM 0 5.76 0.00 0.29 0.00 0.03 93.92 12:56:01 AM 1 6.73 0.00 0.30 0.00 0.89 92.08 12:57:01 AM all 15.98 0.00 0.40 0.00 0.07 83.55 12:57:01 AM 0 21.16 0.00 0.42 0.00 0.07 78.35 12:57:01 AM 1 10.81 0.00 0.38 0.00 0.07 88.74 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 14.83 0.00 0.58 0.01 0.08 84.50 12:58:01 AM 0 20.80 0.00 0.52 0.00 0.08 78.60 12:58:01 AM 1 8.74 0.00 0.65 0.02 0.07 90.53 12:59:01 AM all 6.88 0.00 0.29 0.00 0.06 92.77 12:59:01 AM 0 6.10 0.00 0.27 0.00 0.05 93.58 12:59:01 AM 1 7.65 0.00 0.32 0.00 0.07 91.96 01:00:01 AM all 6.78 0.00 0.28 0.00 0.05 92.88 01:00:01 AM 0 6.45 0.00 0.28 0.00 0.05 93.22 01:00:01 AM 1 7.12 0.00 0.28 0.00 0.05 92.55 01:01:01 AM all 26.38 0.00 2.28 0.08 0.07 71.20 01:01:01 AM 0 18.27 0.00 2.29 0.07 0.07 79.31 01:01:01 AM 1 34.49 0.00 2.27 0.08 0.07 63.09 Average: all 10.18 0.00 0.98 0.11 0.08 88.66 Average: 0 12.07 0.00 1.03 0.10 0.06 86.74 Average: 1 8.30 0.00 0.92 0.11 0.09 90.57