---> uname -a: Linux prd-centos8-robot-2c-8g-1953.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 11G 30G 26% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 3809 19 3272 6785 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:9d:c1:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.255/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84991sec preferred_lft 84991sec inet6 fe80::f816:3eff:fe9d:c113/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/04/2024 _x86_64_ (2 CPU) 01:03:39 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 136.79 87.79 49.00 10278.04 37900.48 01:06:01 AM 89.15 8.45 80.71 1505.23 6408.63 01:07:01 AM 85.07 0.62 84.45 27.60 8745.01 01:08:01 AM 34.16 1.02 33.14 131.42 1944.84 01:09:01 AM 47.04 0.03 47.01 3.47 6494.98 01:10:01 AM 6.00 0.03 5.96 0.67 503.55 01:11:01 AM 0.52 0.00 0.52 0.00 9.56 01:12:01 AM 0.28 0.00 0.28 0.00 141.48 01:13:01 AM 0.68 0.00 0.68 0.00 902.08 01:14:01 AM 0.22 0.00 0.22 0.00 3.33 01:15:01 AM 0.13 0.00 0.13 0.00 1.73 01:16:01 AM 0.97 0.00 0.97 0.00 1244.54 01:17:01 AM 0.93 0.00 0.93 0.00 1268.61 01:18:01 AM 0.10 0.00 0.10 0.00 1.35 01:19:01 AM 0.20 0.03 0.17 0.27 3.22 01:20:01 AM 2.97 0.00 2.97 0.00 3771.21 01:21:01 AM 1.55 0.00 1.55 0.00 2521.24 01:22:01 AM 0.45 0.00 0.45 0.00 390.00 01:23:01 AM 0.13 0.00 0.13 0.00 1.60 01:24:01 AM 0.15 0.00 0.15 0.00 4.28 01:25:01 AM 3.85 0.00 3.85 0.00 7587.67 01:26:01 AM 4.70 0.17 4.53 15.99 1574.12 01:27:01 AM 35.13 0.52 34.61 66.26 21823.80 Average: 19.62 4.29 15.33 523.03 4488.97 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5670108 7103972 2212324 28.07 2688 1631460 678336 7.60 147208 1801080 48144 01:06:01 AM 5294452 7044256 2587980 32.83 2688 1933328 710132 7.95 188172 2086056 172748 01:07:01 AM 5247476 7050456 2634956 33.43 2688 1981132 676480 7.57 202572 2091716 11284 01:08:01 AM 5011360 6978452 2871072 36.42 2688 2140892 753800 8.44 248184 2269096 136740 01:09:01 AM 5031996 7026972 2850436 36.16 2688 2166548 691032 7.74 235928 2247728 284 01:10:01 AM 5011328 7014488 2871104 36.42 2688 2174724 742824 8.32 235928 2268828 16 01:11:01 AM 4995560 6998764 2886872 36.62 2688 2174756 747356 8.37 235928 2284704 12 01:12:01 AM 4988988 7000680 2893444 36.71 2688 2183304 747356 8.37 235928 2290280 4412 01:13:01 AM 4957232 6991600 2925200 37.11 2688 2205920 747356 8.37 235932 2323332 4 01:14:01 AM 4947736 6982152 2934696 37.23 2688 2205968 757228 8.48 235932 2332888 16 01:15:01 AM 4880980 6938236 3001452 38.08 2688 2228820 805436 9.02 236112 2398960 22880 01:16:01 AM 4874244 6975756 3008188 38.16 2688 2273048 768460 8.60 236112 2405812 29868 01:17:01 AM 4851384 6960992 3031048 38.45 2688 2281136 768460 8.60 236112 2429176 4 01:18:01 AM 4832216 6941888 3050216 38.70 2688 2281200 799788 8.96 236112 2447944 68 01:19:01 AM 4842372 6952112 3040060 38.57 2688 2281264 779112 8.72 236112 2437860 80 01:20:01 AM 4714400 6936588 3168032 40.19 2688 2393588 806768 9.03 236112 2565964 24 01:21:01 AM 4631032 6930336 3251400 41.25 2688 2470648 806768 9.03 236112 2648772 1516 01:22:01 AM 4591848 6901292 3290584 41.75 2688 2480744 823036 9.22 236112 2688316 4 01:23:01 AM 4582936 6892468 3299496 41.86 2688 2480832 835532 9.36 236112 2696740 96 01:24:01 AM 4594552 6904160 3287880 41.71 2688 2480908 845948 9.47 236112 2685116 84 01:25:01 AM 4252296 6789712 3630136 46.05 2688 2708460 934572 10.46 236112 3026404 12 01:26:01 AM 4030576 7020948 3851856 48.87 2688 3165844 666448 7.46 773000 2726940 574056 01:27:01 AM 3979232 7024128 3903200 49.52 2688 3220660 658520 7.37 972084 2583140 232 Average: 4818013 6972192 3064419 38.88 2688 2328051 763076 8.54 284523 2423341 43591 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 221.38 121.01 800.53 47.27 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 96.98 76.47 1069.71 8.98 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 24.73 17.23 167.18 5.33 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 47.75 35.42 287.44 8.10 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 238.81 170.54 52.53 42.22 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 206.78 201.55 107.51 85.49 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 273.69 269.96 547.34 96.52 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 141.91 126.78 392.55 33.61 0.00 0.00 0.00 0.00 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 206.07 196.90 251.77 76.40 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 289.30 287.87 802.48 99.58 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 174.39 167.16 753.85 43.58 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 126.46 95.73 499.20 14.90 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 192.70 191.07 46.24 82.22 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 278.12 273.40 816.69 92.18 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 164.27 156.42 624.04 41.16 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 107.38 94.90 944.54 6.49 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 198.17 151.57 970.00 31.95 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 144.91 144.26 39.02 62.70 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 293.79 277.31 689.17 98.91 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 191.53 185.80 569.79 54.05 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 137.74 128.30 1901.01 8.60 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 408.89 271.27 910.70 847.53 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 18.78 18.15 16.17 8.99 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 181.94 159.09 576.51 82.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/04/2024 _x86_64_ (2 CPU) 01:03:39 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 21.81 0.00 5.72 49.64 0.13 22.70 01:05:01 AM 0 22.03 0.00 6.18 54.05 0.19 17.56 01:05:01 AM 1 21.59 0.00 5.25 45.22 0.08 27.85 01:06:01 AM all 38.05 0.00 5.06 3.81 0.12 52.96 01:06:01 AM 0 24.41 0.00 4.21 4.33 0.12 66.93 01:06:01 AM 1 51.74 0.00 5.90 3.29 0.12 38.95 01:07:01 AM all 23.15 0.00 3.27 3.21 0.08 70.29 01:07:01 AM 0 13.36 0.00 2.92 4.26 0.07 79.40 01:07:01 AM 1 32.99 0.00 3.62 2.16 0.08 61.14 01:08:01 AM all 24.79 0.00 2.94 1.22 0.08 70.97 01:08:01 AM 0 15.31 0.00 2.55 1.24 0.08 80.81 01:08:01 AM 1 34.26 0.00 3.32 1.20 0.08 61.13 01:09:01 AM all 16.88 0.00 2.49 2.46 0.11 78.06 01:09:01 AM 0 9.87 0.00 2.21 2.38 0.08 85.46 01:09:01 AM 1 23.91 0.00 2.77 2.53 0.13 70.65 01:10:01 AM all 27.82 0.00 0.49 0.11 0.08 71.50 01:10:01 AM 0 12.58 0.00 0.35 0.08 0.07 86.92 01:10:01 AM 1 43.17 0.00 0.62 0.13 0.10 55.97 01:11:01 AM all 27.70 0.00 0.55 0.00 0.11 71.64 01:11:01 AM 0 4.59 0.00 0.38 0.00 0.12 94.90 01:11:01 AM 1 50.93 0.00 0.72 0.00 0.10 48.25 01:12:01 AM all 20.30 0.00 0.54 0.05 0.09 79.01 01:12:01 AM 0 5.37 0.00 0.35 0.10 0.10 94.08 01:12:01 AM 1 35.63 0.00 0.74 0.00 0.09 63.55 01:13:01 AM all 35.23 0.00 0.41 0.33 0.09 63.93 01:13:01 AM 0 26.25 0.00 0.47 0.67 0.08 72.53 01:13:01 AM 1 44.24 0.00 0.35 0.00 0.10 55.30 01:14:01 AM all 26.58 0.00 0.59 0.00 0.11 72.72 01:14:01 AM 0 8.48 0.00 0.47 0.00 0.10 90.95 01:14:01 AM 1 44.74 0.00 0.72 0.00 0.12 54.42 01:15:01 AM all 20.68 0.00 0.59 0.00 0.09 78.64 01:15:01 AM 0 6.17 0.00 0.76 0.00 0.09 92.99 01:15:01 AM 1 34.90 0.00 0.42 0.00 0.10 64.57 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 20.59 0.00 0.55 0.25 0.08 78.53 01:16:01 AM 0 22.90 0.00 0.37 0.00 0.08 76.65 01:16:01 AM 1 18.26 0.00 0.74 0.51 0.07 80.42 01:17:01 AM all 37.79 0.00 0.38 0.31 0.09 61.42 01:17:01 AM 0 12.93 0.00 0.33 0.62 0.08 86.04 01:17:01 AM 1 62.70 0.00 0.43 0.00 0.10 36.77 01:18:01 AM all 27.43 0.00 0.60 0.00 0.09 71.87 01:18:01 AM 0 46.37 0.00 0.80 0.00 0.08 52.74 01:18:01 AM 1 8.51 0.00 0.40 0.00 0.10 90.99 01:19:01 AM all 21.67 0.00 0.78 0.00 0.09 77.45 01:19:01 AM 0 33.31 0.00 0.61 0.00 0.08 66.00 01:19:01 AM 1 9.75 0.00 0.96 0.00 0.10 89.18 01:20:01 AM all 12.12 0.00 0.70 0.74 0.09 86.35 01:20:01 AM 0 4.07 0.00 0.68 1.17 0.08 94.00 01:20:01 AM 1 20.33 0.00 0.72 0.31 0.09 78.55 01:21:01 AM all 30.72 0.00 0.51 0.38 0.09 68.30 01:21:01 AM 0 27.20 0.00 0.50 0.29 0.10 71.91 01:21:01 AM 1 34.24 0.00 0.52 0.47 0.08 64.68 01:22:01 AM all 39.67 0.00 0.33 0.00 0.11 59.88 01:22:01 AM 0 26.35 0.00 0.22 0.00 0.10 73.33 01:22:01 AM 1 53.04 0.00 0.45 0.00 0.12 46.39 01:23:01 AM all 27.05 0.00 0.61 0.00 0.13 72.21 01:23:01 AM 0 9.31 0.00 0.40 0.00 0.13 90.15 01:23:01 AM 1 44.98 0.00 0.81 0.00 0.14 54.07 01:24:01 AM all 27.71 0.00 0.62 0.00 0.10 71.57 01:24:01 AM 0 10.83 0.00 0.59 0.00 0.10 88.48 01:24:01 AM 1 44.36 0.00 0.65 0.00 0.10 54.89 01:25:01 AM all 7.40 0.00 0.86 1.75 0.08 89.91 01:25:01 AM 0 4.31 0.00 0.80 3.40 0.07 91.42 01:25:01 AM 1 10.68 0.00 0.92 0.00 0.09 88.32 01:26:01 AM all 38.28 0.00 2.41 0.28 0.09 58.94 01:26:01 AM 0 9.38 0.00 2.53 0.55 0.10 87.43 01:26:01 AM 1 67.12 0.00 2.29 0.02 0.08 30.49 01:26:01 AM CPU %user %nice %system %iowait %steal %idle 01:27:01 AM all 29.78 0.00 2.47 4.63 0.08 63.04 01:27:01 AM 0 25.12 0.00 2.14 7.43 0.08 65.22 01:27:01 AM 1 34.46 0.00 2.80 1.81 0.08 60.85 Average: all 26.27 0.00 1.46 3.00 0.10 69.17 Average: 0 16.55 0.00 1.34 3.50 0.10 78.51 Average: 1 36.05 0.00 1.58 2.51 0.10 59.76