---> uname -a: Linux prd-centos8-robot-2c-8g-19874.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4979 19 2126 6809 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:4b:5c:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85058sec preferred_lft 85058sec inet6 fe80::f816:3eff:fe4b:5c9f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/24/2024 _x86_64_ (2 CPU) 01:11:30 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 91.04 15.18 75.86 2582.84 6113.33 01:14:01 AM 93.00 0.62 92.38 27.46 8947.14 01:15:01 AM 29.61 0.87 28.74 125.69 2493.70 01:16:01 AM 59.15 0.20 58.95 9.33 7030.22 01:17:01 AM 12.61 0.03 12.58 0.67 1212.50 01:18:01 AM 5.03 0.00 5.03 0.00 185.15 01:19:01 AM 0.23 0.00 0.23 0.00 3.12 01:20:01 AM 0.22 0.00 0.22 0.00 139.08 01:21:01 AM 0.40 0.00 0.40 0.00 6.51 01:22:01 AM 0.27 0.00 0.27 0.00 4.18 01:23:01 AM 0.33 0.00 0.33 0.00 260.10 01:24:01 AM 0.25 0.00 0.25 0.00 3.78 01:25:01 AM 0.20 0.00 0.20 0.00 82.01 01:26:01 AM 0.42 0.00 0.42 0.00 186.07 01:27:01 AM 0.40 0.07 0.33 1.33 3.78 01:28:01 AM 0.17 0.00 0.17 0.00 2.50 01:29:01 AM 0.13 0.00 0.13 0.00 8.15 01:30:01 AM 0.23 0.00 0.23 0.00 6.00 01:31:01 AM 0.32 0.00 0.32 0.00 4.60 01:32:01 AM 0.25 0.00 0.25 0.00 3.37 01:33:01 AM 14.34 0.27 14.08 38.38 673.35 Average: 14.70 0.82 13.88 132.68 1303.31 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5353416 7079856 2529040 32.08 2688 1909172 696120 7.79 185468 2025268 155132 01:14:01 AM 5212396 7027052 2670060 33.87 2688 1991116 721936 8.08 194740 2128276 47336 01:15:01 AM 5158100 7009856 2724356 34.56 2688 2027108 741252 8.30 223320 2149600 30352 01:16:01 AM 5028580 7036900 2853876 36.21 2688 2177916 698600 7.82 232884 2247896 28592 01:17:01 AM 4984608 6994132 2897848 36.76 2688 2179424 752780 8.43 233016 2290168 16 01:18:01 AM 4968732 6978276 2913724 36.96 2688 2179444 785436 8.79 233016 2305956 28 01:19:01 AM 4967776 6981460 2914680 36.98 2688 2183584 785436 8.79 233024 2307136 4148 01:20:01 AM 4963416 6977100 2919040 37.03 2688 2183584 785436 8.79 233024 2311168 4 01:21:01 AM 4952220 6965924 2930236 37.17 2688 2183600 801784 8.98 233024 2322588 4 01:22:01 AM 4947828 6965188 2934628 37.23 2688 2187256 801784 8.98 233024 2326288 3672 01:23:01 AM 4976956 6998404 2905500 36.86 2688 2191340 779532 8.73 233272 2298012 12 01:24:01 AM 4968120 6989584 2914336 36.97 2688 2191356 779584 8.73 233272 2306820 16 01:25:01 AM 4964160 6987972 2918296 37.02 2688 2193768 779584 8.73 233276 2310252 16 01:26:01 AM 4958760 6988056 2923696 37.09 2688 2199196 779584 8.73 233272 2315544 108 01:27:01 AM 4959152 6988448 2923304 37.09 2688 2199196 775972 8.69 233272 2315540 12 01:28:01 AM 4959264 6988560 2923192 37.08 2688 2199196 775972 8.69 233272 2315548 8 01:29:01 AM 4958936 6988556 2923520 37.09 2688 2199520 775972 8.69 233272 2315888 124 01:30:01 AM 4958464 6988084 2923992 37.09 2688 2199520 773872 8.66 233272 2316160 16 01:31:01 AM 4958724 6988360 2923732 37.09 2688 2199532 773872 8.66 233272 2316008 16 01:32:01 AM 4958928 6988564 2923528 37.09 2688 2199532 773872 8.66 233272 2316084 16 01:33:01 AM 5153256 7021860 2729200 34.62 2688 2044204 748324 8.38 406908 1971364 26180 Average: 5014847 6996771 2867609 36.38 2688 2153265 766034 8.58 236865 2262455 14086 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 203.07 139.03 1281.50 38.42 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 39.34 30.83 369.60 6.69 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 22.26 12.35 11.34 4.23 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 218.49 165.53 348.48 43.93 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 172.27 170.07 52.42 71.63 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 249.58 249.03 197.45 96.92 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 168.44 162.01 122.18 56.58 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 263.21 262.31 53.06 109.95 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 129.27 122.74 216.90 42.17 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 104.90 101.80 127.90 32.03 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 247.42 239.42 106.14 92.30 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 230.46 227.51 268.89 84.66 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 116.74 107.11 145.48 29.38 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 86.85 78.25 95.84 28.91 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 216.03 211.55 43.36 88.70 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 33.54 33.19 6.60 13.71 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 30.46 19.78 6.90 1.40 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 1.18 0.62 0.51 0.22 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 1.12 0.62 0.19 0.08 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 1.67 0.53 1.62 0.09 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 53.54 36.13 69.66 57.53 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 123.33 112.88 167.92 42.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/24/2024 _x86_64_ (2 CPU) 01:11:30 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 38.52 0.00 6.10 1.93 0.10 53.35 01:13:01 AM 0 42.69 0.00 6.32 2.58 0.10 48.31 01:13:01 AM 1 34.35 0.00 5.89 1.27 0.10 58.40 01:14:01 AM all 30.36 0.00 3.85 2.44 0.09 63.25 01:14:01 AM 0 32.93 0.00 3.86 1.88 0.08 61.24 01:14:01 AM 1 27.79 0.00 3.84 3.00 0.10 65.27 01:15:01 AM all 18.91 0.00 2.34 0.87 0.08 77.79 01:15:01 AM 0 23.56 0.00 2.27 1.27 0.08 72.82 01:15:01 AM 1 14.25 0.00 2.42 0.47 0.08 82.78 01:16:01 AM all 25.68 0.00 3.83 1.09 0.08 69.31 01:16:01 AM 0 32.06 0.00 4.61 0.94 0.08 62.31 01:16:01 AM 1 19.30 0.00 3.05 1.25 0.08 76.31 01:17:01 AM all 17.68 0.00 0.56 0.19 0.08 81.49 01:17:01 AM 0 18.05 0.00 0.49 0.24 0.08 81.15 01:17:01 AM 1 17.31 0.00 0.64 0.15 0.07 81.84 01:18:01 AM all 27.90 0.00 0.49 0.08 0.08 71.45 01:18:01 AM 0 49.62 0.00 0.65 0.00 0.12 49.61 01:18:01 AM 1 6.22 0.00 0.32 0.17 0.05 93.24 01:19:01 AM all 25.99 0.00 0.52 0.00 0.08 73.40 01:19:01 AM 0 45.81 0.00 0.66 0.00 0.10 53.42 01:19:01 AM 1 6.13 0.00 0.39 0.00 0.07 93.41 01:20:01 AM all 24.58 0.00 0.48 0.08 0.08 74.79 01:20:01 AM 0 48.53 0.00 0.70 0.00 0.10 50.66 01:20:01 AM 1 0.70 0.00 0.25 0.17 0.05 98.83 01:21:01 AM all 18.65 0.00 0.36 0.00 0.11 80.88 01:21:01 AM 0 33.77 0.00 0.50 0.00 0.12 65.61 01:21:01 AM 1 3.53 0.00 0.22 0.00 0.10 96.15 01:22:01 AM all 17.39 0.00 0.48 0.00 0.08 82.04 01:22:01 AM 0 30.79 0.00 0.45 0.00 0.08 68.68 01:22:01 AM 1 3.68 0.00 0.51 0.00 0.09 95.72 01:23:01 AM all 25.70 0.00 0.65 0.10 0.09 73.45 01:23:01 AM 0 28.52 0.00 0.71 0.12 0.10 70.54 01:23:01 AM 1 22.92 0.00 0.59 0.08 0.08 76.33 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 27.60 0.00 0.45 0.00 0.11 71.84 01:24:01 AM 0 48.06 0.00 0.57 0.00 0.10 51.27 01:24:01 AM 1 7.18 0.00 0.33 0.00 0.12 92.37 01:25:01 AM all 17.03 0.00 0.68 0.00 0.07 82.23 01:25:01 AM 0 33.30 0.00 1.11 0.00 0.09 65.50 01:25:01 AM 1 1.56 0.00 0.27 0.00 0.05 98.13 01:26:01 AM all 17.53 0.00 0.51 0.04 0.08 81.84 01:26:01 AM 0 7.68 0.00 0.73 0.09 0.07 91.43 01:26:01 AM 1 26.74 0.00 0.30 0.00 0.08 72.87 01:27:01 AM all 20.66 0.00 0.53 0.00 0.10 78.72 01:27:01 AM 0 27.38 0.00 0.59 0.00 0.12 71.92 01:27:01 AM 1 13.93 0.00 0.47 0.00 0.08 85.51 01:28:01 AM all 3.58 0.00 0.12 0.00 0.03 96.27 01:28:01 AM 0 0.63 0.00 0.08 0.00 0.03 99.25 01:28:01 AM 1 6.53 0.00 0.15 0.00 0.03 93.29 01:29:01 AM all 3.35 0.00 0.21 0.00 0.05 96.39 01:29:01 AM 0 3.60 0.00 0.22 0.00 0.05 96.13 01:29:01 AM 1 3.10 0.00 0.20 0.00 0.05 96.65 01:30:01 AM all 0.34 0.00 0.07 0.00 0.03 99.57 01:30:01 AM 0 0.50 0.00 0.03 0.00 0.02 99.45 01:30:01 AM 1 0.18 0.00 0.10 0.00 0.03 99.68 01:31:01 AM all 0.56 0.00 0.08 0.00 0.03 99.33 01:31:01 AM 0 0.38 0.00 0.10 0.00 0.02 99.50 01:31:01 AM 1 0.73 0.00 0.07 0.00 0.03 99.17 01:32:01 AM all 0.48 0.00 0.12 0.00 0.04 99.37 01:32:01 AM 0 0.25 0.00 0.12 0.00 0.03 99.60 01:32:01 AM 1 0.70 0.00 0.12 0.00 0.05 99.13 01:33:01 AM all 18.75 0.00 2.37 0.17 0.06 78.65 01:33:01 AM 0 23.76 0.00 2.24 0.20 0.07 73.74 01:33:01 AM 1 13.74 0.00 2.51 0.13 0.05 83.57 Average: all 18.15 0.00 1.19 0.34 0.07 80.26 Average: 0 25.34 0.00 1.29 0.35 0.08 72.94 Average: 1 10.99 0.00 1.08 0.32 0.07 87.54