---> uname -a: Linux prd-centos8-robot-2c-8g-38378.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 589 4884 19 2223 6811 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:52:79:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85147sec preferred_lft 85147sec inet6 fe80::f816:3eff:fe52:795f/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) 06/30/2025 _x86_64_ (2 CPU) 00:25:34 LINUX RESTART (2 CPU) 12:26:02 AM tps rtps wtps bread/s bwrtn/s 12:27:01 AM 150.72 79.76 70.96 8384.75 38764.14 12:28:01 AM 113.86 0.22 113.65 11.33 10835.69 12:29:01 AM 44.00 1.02 42.99 113.16 5044.09 12:30:01 AM 61.18 9.46 51.72 1684.64 3603.40 12:31:01 AM 35.08 0.03 35.04 3.46 6205.38 12:32:01 AM 4.27 0.00 4.27 0.00 146.24 12:33:01 AM 0.35 0.00 0.35 0.00 4.08 12:34:01 AM 0.62 0.02 0.60 0.13 82.22 12:35:01 AM 1.73 0.00 1.73 0.00 105.38 12:36:01 AM 0.48 0.07 0.42 3.20 162.49 12:37:01 AM 0.30 0.00 0.30 0.00 90.97 12:38:01 AM 0.30 0.00 0.30 0.00 79.25 12:39:01 AM 0.18 0.00 0.18 0.00 82.67 12:40:01 AM 0.23 0.00 0.23 0.00 104.15 12:41:01 AM 0.50 0.03 0.47 0.27 77.54 12:42:01 AM 1.23 0.00 1.23 0.00 69.86 12:43:01 AM 0.25 0.00 0.25 0.00 135.70 12:44:01 AM 0.17 0.00 0.17 0.00 52.12 12:45:02 AM 2.02 0.32 1.70 36.93 130.56 12:46:01 AM 32.31 0.34 31.97 37.82 2738.99 Average: 22.38 4.50 17.87 507.70 3397.30 12:26:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 AM 5548904 7048172 2333528 29.60 2688 1693436 729516 8.17 183600 1871864 84164 12:28:01 AM 5125652 6974032 2756780 34.97 2688 2026292 768220 8.60 191252 2224608 154924 12:29:01 AM 5261576 7083224 2620856 33.25 2688 1998544 661876 7.41 219372 2055020 10760 12:30:01 AM 4938772 7016336 2943660 37.34 2688 2246068 704064 7.88 262660 2308128 167696 12:31:01 AM 4975816 7055372 2906616 36.87 2688 2248156 643004 7.20 267336 2262428 4 12:32:01 AM 4976108 7055644 2906324 36.87 2688 2248156 643004 7.20 267340 2262496 4 12:33:01 AM 4975716 7055252 2906716 36.88 2688 2248156 643004 7.20 267340 2262700 4 12:34:01 AM 4928200 7010044 2954232 37.48 2688 2250464 730880 8.18 267468 2309568 32 12:35:01 AM 4918720 7004384 2963712 37.60 2688 2254284 768088 8.60 267704 2318724 2668 12:36:01 AM 4913628 7001708 2968804 37.66 2688 2256708 768088 8.60 268016 2323904 264 12:37:01 AM 4910780 7001236 2971652 37.70 2688 2259084 768088 8.60 268016 2326556 20 12:38:01 AM 4906276 6999044 2976156 37.76 2688 2261388 768088 8.60 268016 2331308 4 12:39:01 AM 4900800 6998864 2981632 37.83 2688 2266684 751100 8.41 268016 2336960 2860 12:40:01 AM 4899940 6998632 2982492 37.84 2688 2267312 752032 8.42 268016 2337488 404 12:41:01 AM 4898004 6998444 2984428 37.86 2688 2269060 768524 8.61 268160 2339156 32 12:42:01 AM 4896324 6998676 2986108 37.88 2688 2270972 768524 8.61 268160 2341144 736 12:43:01 AM 4892044 6998152 2990388 37.94 2688 2274728 768524 8.61 268160 2344976 500 12:44:01 AM 4891096 6998516 2991336 37.95 2688 2276032 768524 8.61 268160 2346208 292 12:45:02 AM 5069104 7044072 2813328 35.69 2688 2144988 664408 7.44 290140 2145280 44496 12:46:01 AM 5013648 6980232 2868784 36.39 2688 2141476 728944 8.16 489476 2026940 9080 Average: 4992055 7016002 2890377 36.67 2688 2195099 728325 8.16 269320 2253773 23947 12:26:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 272.35 168.58 1198.43 60.38 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 103.75 79.49 1247.01 12.45 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 13.06 10.28 6.70 3.96 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 43.67 37.70 319.00 9.63 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 518.44 345.69 100.31 81.20 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 3.52 2.10 0.70 0.49 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 3.33 2.40 0.95 0.81 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 43.33 35.48 22.09 3.48 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 122.08 121.29 37.94 10.68 0.00 0.00 0.00 0.00 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 32.73 30.66 15.02 2.73 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 36.97 37.54 17.69 3.68 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 63.52 63.47 18.04 5.13 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 141.07 138.30 43.35 11.49 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 7.43 5.53 2.83 0.93 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 126.69 124.86 21.89 9.69 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 131.63 129.88 23.25 10.20 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 131.76 131.22 32.58 10.29 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 4.75 4.38 2.37 0.79 0.00 0.00 0.00 0.00 12:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:02 AM eth0 150.41 113.63 167.74 99.08 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 18.79 16.45 15.91 8.02 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 98.40 79.93 163.96 17.23 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) 06/30/2025 _x86_64_ (2 CPU) 00:25:34 LINUX RESTART (2 CPU) 12:26:02 AM CPU %user %nice %system %iowait %steal %idle 12:27:01 AM all 31.06 0.06 8.35 37.81 0.15 22.58 12:27:01 AM 0 26.20 0.03 8.97 36.87 0.15 27.78 12:27:01 AM 1 35.94 0.09 7.73 38.76 0.14 17.35 12:28:01 AM all 38.01 0.00 5.43 2.87 0.17 53.52 12:28:01 AM 0 44.11 0.00 6.28 3.38 0.18 46.04 12:28:01 AM 1 31.91 0.00 4.58 2.35 0.17 60.99 12:29:01 AM all 18.37 0.00 2.46 1.54 0.09 77.54 12:29:01 AM 0 29.85 0.00 3.05 1.55 0.10 65.44 12:29:01 AM 1 6.89 0.00 1.87 1.52 0.08 89.64 12:30:01 AM all 30.38 0.00 5.79 1.17 0.42 62.24 12:30:01 AM 0 39.99 0.00 6.31 0.90 0.73 52.07 12:30:01 AM 1 20.76 0.00 5.26 1.45 0.12 72.41 12:31:01 AM all 5.05 0.00 1.57 1.28 0.94 91.17 12:31:01 AM 0 5.36 0.00 1.44 1.66 1.16 90.38 12:31:01 AM 1 4.73 0.00 1.70 0.90 0.72 91.95 12:32:01 AM all 0.20 0.00 0.11 0.02 0.03 99.64 12:32:01 AM 0 0.30 0.00 0.15 0.02 0.03 99.50 12:32:01 AM 1 0.10 0.00 0.07 0.02 0.03 99.78 12:33:01 AM all 0.31 0.00 0.08 0.00 0.03 99.57 12:33:01 AM 0 0.47 0.00 0.08 0.00 0.03 99.41 12:33:01 AM 1 0.15 0.00 0.08 0.00 0.03 99.73 12:34:01 AM all 5.26 0.00 0.83 0.01 0.04 93.86 12:34:01 AM 0 6.20 0.00 0.80 0.00 0.05 92.95 12:34:01 AM 1 4.33 0.00 0.85 0.02 0.03 94.76 12:35:01 AM all 13.29 0.00 1.36 0.00 0.08 85.27 12:35:01 AM 0 19.84 0.00 1.83 0.00 0.08 78.25 12:35:01 AM 1 6.78 0.00 0.89 0.00 0.08 92.24 12:36:01 AM all 6.64 0.00 0.66 0.01 0.84 91.86 12:36:01 AM 0 7.87 0.00 0.64 0.00 1.44 90.05 12:36:01 AM 1 5.38 0.00 0.68 0.02 0.22 93.71 12:37:01 AM all 6.36 0.00 0.49 0.00 0.05 93.11 12:37:01 AM 0 7.50 0.00 0.60 0.00 0.05 91.85 12:37:01 AM 1 5.22 0.00 0.37 0.00 0.05 94.36 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 7.56 0.00 0.64 0.00 0.08 91.73 12:38:01 AM 0 8.88 0.00 0.76 0.00 0.07 90.29 12:38:01 AM 1 6.25 0.00 0.52 0.00 0.08 93.15 12:39:01 AM all 14.01 0.00 1.42 0.03 0.15 84.39 12:39:01 AM 0 22.15 0.00 2.14 0.05 0.12 75.54 12:39:01 AM 1 5.90 0.00 0.70 0.00 0.18 93.21 12:40:01 AM all 6.05 0.00 0.51 0.00 0.41 93.03 12:40:01 AM 0 9.50 0.00 0.68 0.00 0.78 89.04 12:40:01 AM 1 2.70 0.00 0.35 0.00 0.05 96.90 12:41:01 AM all 8.91 0.00 0.92 0.00 0.09 90.08 12:41:01 AM 0 11.23 0.00 1.01 0.00 0.09 87.68 12:41:01 AM 1 6.62 0.00 0.84 0.00 0.10 92.44 12:42:01 AM all 9.68 0.00 0.91 0.01 0.08 89.33 12:42:01 AM 0 10.97 0.00 0.75 0.00 0.07 88.21 12:42:01 AM 1 8.41 0.00 1.06 0.02 0.08 90.43 12:43:01 AM all 10.62 0.00 1.06 0.00 0.09 88.23 12:43:01 AM 0 15.03 0.00 1.36 0.00 0.08 83.52 12:43:01 AM 1 6.22 0.00 0.76 0.00 0.10 92.92 12:44:01 AM all 4.14 0.00 0.52 0.00 0.06 95.29 12:44:01 AM 0 3.59 0.00 0.42 0.00 0.07 95.92 12:44:01 AM 1 4.68 0.00 0.62 0.00 0.05 94.65 12:45:02 AM all 12.57 0.00 1.64 0.02 0.08 85.69 12:45:02 AM 0 17.36 0.00 1.87 0.03 0.07 80.67 12:45:02 AM 1 7.77 0.00 1.41 0.00 0.08 90.74 12:46:01 AM all 28.95 0.00 3.32 0.36 0.10 67.27 12:46:01 AM 0 31.45 0.00 3.78 0.53 0.10 64.15 12:46:01 AM 1 26.45 0.00 2.87 0.19 0.10 70.40 Average: all 12.87 0.00 1.90 2.23 0.20 82.80 Average: 0 15.90 0.00 2.15 2.23 0.27 79.45 Average: 1 9.84 0.00 1.66 2.23 0.13 86.15