---> uname -a: Linux prd-centos8-robot-2c-8g-36420.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 596 4874 19 2226 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:50:05:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85223sec preferred_lft 85223sec inet6 fe80::f816:3eff:fe50:551/64 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) 06/23/2025 _x86_64_ (2 CPU) 00:45:27 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 106.90 36.57 70.33 6830.18 6785.91 12:48:01 AM 91.63 0.73 90.90 53.06 9918.93 12:49:01 AM 24.13 0.42 23.71 64.78 2164.91 12:50:01 AM 78.56 9.45 69.11 1685.30 8248.33 12:51:01 AM 9.33 0.00 9.33 0.00 1054.62 12:52:01 AM 0.47 0.00 0.47 0.00 6.25 12:53:01 AM 0.30 0.00 0.30 0.00 2.90 12:54:01 AM 0.57 0.02 0.55 0.13 100.35 12:55:01 AM 1.88 0.00 1.88 0.00 177.30 12:56:01 AM 0.43 0.03 0.40 1.87 167.11 12:57:01 AM 0.33 0.00 0.33 0.00 112.46 12:58:01 AM 0.30 0.00 0.30 0.00 180.42 12:59:01 AM 0.32 0.00 0.32 0.00 13.85 01:00:01 AM 0.30 0.00 0.30 0.00 84.17 01:01:01 AM 0.37 0.05 0.32 0.40 50.52 01:02:01 AM 1.52 0.07 1.45 1.73 158.37 01:03:01 AM 0.32 0.00 0.32 0.00 51.77 01:04:01 AM 10.48 0.32 10.16 36.93 527.73 01:05:01 AM 31.74 0.53 31.21 64.78 2594.64 Average: 18.94 2.54 16.41 460.04 1705.34 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5413988 7080388 2468444 31.32 2688 1849756 685004 7.67 185724 1966904 141344 12:48:01 AM 5198224 7016932 2684208 34.05 2688 1995988 724312 8.11 198116 2142644 42508 12:49:01 AM 5190052 7022000 2692380 34.16 2688 2009000 730208 8.18 224672 2123228 10976 12:50:01 AM 4969848 7047756 2912584 36.95 2688 2246480 649040 7.27 266592 2271076 26924 12:51:01 AM 4970020 7047692 2912412 36.95 2688 2246496 649040 7.27 266600 2270996 4 12:52:01 AM 4969772 7047444 2912660 36.95 2688 2246496 649040 7.27 266604 2271064 8 12:53:01 AM 4970228 7047900 2912204 36.95 2688 2246496 649040 7.27 266604 2271048 4 12:54:01 AM 4919420 7000240 2963012 37.59 2688 2249644 752748 8.43 266732 2321248 396 12:55:01 AM 4909024 6994544 2973408 37.72 2688 2254352 772668 8.65 267004 2331236 1688 12:56:01 AM 4907460 6996248 2974972 37.74 2688 2257620 772668 8.65 267276 2332648 12 12:57:01 AM 4902520 6995332 2979912 37.80 2688 2261636 772668 8.65 267276 2337372 760 12:58:01 AM 4895288 6992820 2987144 37.90 2688 2266356 760500 8.52 267276 2344712 112 12:59:01 AM 4893924 6992524 2988508 37.91 2688 2267424 760500 8.52 267276 2346028 900 01:00:01 AM 4892004 6992324 2990428 37.94 2688 2269152 759760 8.51 267276 2347756 200 01:01:01 AM 4889308 6991368 2993124 37.97 2688 2270856 758232 8.49 267452 2349896 472 01:02:01 AM 4886164 6992080 2996268 38.01 2688 2274704 758232 8.49 267636 2353240 456 01:03:01 AM 4883496 6990704 2998936 38.05 2688 2276004 758232 8.49 267636 2355652 324 01:04:01 AM 5040500 7012376 2841932 36.05 2688 2144340 682160 7.64 324800 2157512 65468 01:05:01 AM 5006720 6980104 2875712 36.48 2688 2147668 723184 8.10 491136 2032816 25168 Average: 4984629 7012672 2897803 36.76 2688 2198972 724591 8.11 271773 2259320 16722 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 313.74 196.20 1670.10 62.82 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 62.76 48.71 746.57 8.48 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 22.11 17.23 7.95 5.59 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 568.03 429.12 421.17 96.02 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 9.31 7.80 2.90 2.15 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 2.50 2.03 0.56 0.49 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 2.93 1.88 0.47 0.42 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 133.31 118.36 35.78 9.55 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 153.46 153.34 42.10 12.19 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 95.58 96.02 26.18 7.53 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 51.82 51.37 26.16 4.56 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 131.13 131.96 39.02 10.54 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 54.97 53.07 11.12 4.69 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 108.30 107.87 19.13 8.53 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 116.53 115.69 20.33 8.98 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 130.98 132.15 30.98 10.06 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 3.90 4.32 0.79 0.79 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 156.94 120.75 175.30 103.20 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 20.36 19.04 17.48 9.03 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 112.56 95.10 173.39 19.24 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) 06/23/2025 _x86_64_ (2 CPU) 00:45:27 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 43.70 0.01 6.81 2.33 0.11 47.05 12:47:01 AM 0 55.77 0.00 8.24 1.93 0.12 33.95 12:47:01 AM 1 31.64 0.02 5.38 2.73 0.10 60.13 12:48:01 AM all 25.51 0.00 3.82 2.30 0.07 68.30 12:48:01 AM 0 38.14 0.00 4.43 2.42 0.08 54.93 12:48:01 AM 1 12.86 0.00 3.22 2.18 0.07 81.67 12:49:01 AM all 14.50 0.00 2.49 0.34 0.06 82.61 12:49:01 AM 0 22.67 0.00 2.87 0.28 0.07 74.11 12:49:01 AM 1 6.32 0.00 2.11 0.40 0.05 91.12 12:50:01 AM all 31.35 0.00 6.24 2.29 0.10 60.02 12:50:01 AM 0 36.97 0.00 7.52 2.19 0.10 53.21 12:50:01 AM 1 25.74 0.00 4.96 2.39 0.10 66.81 12:51:01 AM all 0.46 0.00 0.23 0.52 0.03 98.76 12:51:01 AM 0 0.68 0.00 0.23 0.07 0.03 98.98 12:51:01 AM 1 0.23 0.00 0.23 0.97 0.03 98.53 12:52:01 AM all 0.16 0.00 0.07 0.00 0.02 99.76 12:52:01 AM 0 0.17 0.00 0.05 0.00 0.02 99.77 12:52:01 AM 1 0.15 0.00 0.08 0.00 0.02 99.75 12:53:01 AM all 0.29 0.00 0.09 0.00 0.03 99.58 12:53:01 AM 0 0.10 0.00 0.12 0.00 0.03 99.75 12:53:01 AM 1 0.48 0.00 0.07 0.00 0.03 99.42 12:54:01 AM all 8.63 0.00 1.14 0.00 0.04 90.19 12:54:01 AM 0 7.82 0.00 1.43 0.00 0.03 90.72 12:54:01 AM 1 9.44 0.00 0.84 0.00 0.05 89.67 12:55:01 AM all 13.88 0.00 1.42 0.01 0.08 84.61 12:55:01 AM 0 20.53 0.00 1.96 0.00 0.09 77.42 12:55:01 AM 1 7.33 0.00 0.89 0.02 0.07 91.69 12:56:01 AM all 8.31 0.00 0.82 0.00 0.06 90.81 12:56:01 AM 0 7.19 0.00 0.72 0.00 0.05 92.04 12:56:01 AM 1 9.43 0.00 0.92 0.00 0.07 89.58 12:57:01 AM all 9.76 0.00 0.67 0.02 0.07 89.49 12:57:01 AM 0 18.27 0.00 1.05 0.00 0.08 80.59 12:57:01 AM 1 1.36 0.00 0.28 0.03 0.05 98.28 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 14.09 0.00 1.40 0.00 0.07 84.44 12:58:01 AM 0 20.62 0.00 1.86 0.00 0.07 77.45 12:58:01 AM 1 7.58 0.00 0.94 0.00 0.07 91.42 12:59:01 AM all 5.73 0.00 0.49 0.00 0.06 93.72 12:59:01 AM 0 8.11 0.00 0.61 0.00 0.07 91.21 12:59:01 AM 1 3.37 0.00 0.37 0.00 0.05 96.21 01:00:01 AM all 8.17 0.00 0.72 0.00 0.07 91.04 01:00:01 AM 0 11.41 0.00 0.82 0.00 0.07 87.71 01:00:01 AM 1 4.98 0.00 0.62 0.00 0.07 94.33 01:01:01 AM all 8.05 0.00 0.82 0.02 0.07 91.05 01:01:01 AM 0 11.05 0.00 1.11 0.00 0.07 87.77 01:01:01 AM 1 5.10 0.00 0.54 0.03 0.07 94.27 01:02:01 AM all 9.68 0.00 0.99 0.02 0.06 89.25 01:02:01 AM 0 14.47 0.00 1.26 0.03 0.07 84.17 01:02:01 AM 1 4.90 0.00 0.72 0.00 0.05 94.33 01:03:01 AM all 3.80 0.00 0.52 0.00 0.08 95.60 01:03:01 AM 0 5.37 0.00 0.69 0.00 0.08 93.86 01:03:01 AM 1 2.24 0.00 0.35 0.00 0.07 97.34 01:04:01 AM all 22.75 0.00 2.50 0.09 0.08 74.57 01:04:01 AM 0 24.57 0.00 3.06 0.12 0.08 72.17 01:04:01 AM 1 20.94 0.00 1.94 0.07 0.08 76.97 01:05:01 AM all 29.91 0.00 3.97 0.32 0.08 65.72 01:05:01 AM 0 37.16 0.00 3.98 0.28 0.08 58.49 01:05:01 AM 1 22.66 0.00 3.95 0.35 0.08 72.95 Average: all 13.63 0.00 1.86 0.44 0.06 84.01 Average: 0 17.97 0.00 2.22 0.39 0.07 79.36 Average: 1 9.31 0.00 1.50 0.48 0.06 88.64