---> uname -a: Linux prd-centos8-robot-2c-8g-20579.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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4990 19 2125 6818 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:af:72:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85055sec preferred_lft 85055sec inet6 fe80::f816:3eff:feaf:7221/64 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) 01/26/2024 _x86_64_ (2 CPU) 01:05:55 LINUX RESTART (2 CPU) 01:07:02 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 86.38 7.02 79.36 1323.44 6166.46 01:09:01 AM 88.60 0.67 87.94 28.52 8336.19 01:10:01 AM 22.76 0.82 21.94 124.63 1934.77 01:11:01 AM 45.23 0.17 45.06 5.87 2813.93 01:12:01 AM 35.20 0.07 35.14 4.13 5878.47 01:13:01 AM 4.92 0.00 4.92 0.00 225.72 01:14:01 AM 0.15 0.00 0.15 0.00 1.73 01:15:01 AM 0.20 0.00 0.20 0.00 139.61 01:16:01 AM 0.22 0.00 0.22 0.00 2.02 01:17:01 AM 0.25 0.00 0.25 0.00 3.32 01:18:01 AM 0.37 0.00 0.37 0.00 215.78 01:19:01 AM 0.30 0.00 0.30 0.00 4.05 01:20:01 AM 0.20 0.00 0.20 0.00 81.44 01:21:01 AM 0.35 0.07 0.28 1.33 182.59 01:22:01 AM 0.30 0.00 0.30 0.00 3.60 01:23:01 AM 0.25 0.00 0.25 0.00 10.66 01:24:01 AM 0.25 0.00 0.25 0.00 6.78 01:25:01 AM 0.30 0.00 0.30 0.00 4.73 01:26:01 AM 0.18 0.00 0.18 0.00 2.50 01:27:01 AM 5.88 0.23 5.65 33.86 220.94 01:28:01 AM 35.98 0.45 35.53 48.39 1724.58 Average: 15.58 0.45 15.13 73.77 1327.60 01:07:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 5243724 7012092 2638724 33.48 2688 1950608 736156 8.24 189232 2128244 183396 01:09:01 AM 5224544 7038716 2657904 33.72 2688 1991364 686600 7.69 194764 2118984 47340 01:10:01 AM 5250964 7070132 2631484 33.38 2688 1996372 667964 7.48 213780 2071868 20 01:11:01 AM 4998008 7006840 2884440 36.59 2688 2177972 693664 7.77 226128 2286460 160916 01:12:01 AM 4996048 7005852 2886400 36.62 2688 2179672 713984 7.99 233020 2279152 1504 01:13:01 AM 4995828 7005632 2886620 36.62 2688 2179672 713984 7.99 233020 2279132 12 01:14:01 AM 4981272 6991092 2901176 36.81 2688 2179688 746756 8.36 233020 2294096 16 01:15:01 AM 4975592 6989560 2906856 36.88 2688 2183836 746756 8.36 233028 2299608 8 01:16:01 AM 4965056 6979040 2917392 37.01 2688 2183852 762460 8.54 233028 2309584 28 01:17:01 AM 4960976 6977288 2921472 37.06 2688 2186180 746972 8.36 233028 2313692 2348 01:18:01 AM 4990064 7010436 2892384 36.69 2688 2190236 720336 8.07 233224 2285548 8 01:19:01 AM 4982804 7003192 2899644 36.79 2688 2190252 735752 8.24 233224 2292744 8 01:20:01 AM 4980312 7003112 2902136 36.82 2688 2192664 739944 8.29 233224 2294552 12 01:21:01 AM 4975552 7003796 2906896 36.88 2688 2198092 739944 8.29 233224 2299936 20 01:22:01 AM 4975272 7003516 2907176 36.88 2688 2198092 739944 8.29 233224 2300016 12 01:23:01 AM 4976092 7004532 2906356 36.87 2688 2198328 739944 8.29 233224 2299620 40 01:24:01 AM 4975380 7003944 2907068 36.88 2688 2198412 739944 8.29 233224 2299912 16 01:25:01 AM 4975608 7004172 2906840 36.88 2688 2198412 739944 8.29 233224 2299856 8 01:26:01 AM 4975740 7004316 2906708 36.88 2688 2198424 739944 8.29 233224 2299740 8 01:27:01 AM 5077508 6964952 2804940 35.58 2688 2060704 741824 8.31 259192 2187440 18032 01:28:01 AM 5136344 7007888 2746104 34.84 2688 2047392 700204 7.84 447548 1949924 2880 Average: 5029176 7004290 2853272 36.20 2688 2146677 728239 8.15 239419 2247148 19840 01:07:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 85.02 63.33 971.34 8.06 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 25.79 17.26 159.19 4.66 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 12.58 8.48 5.05 3.24 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 39.34 30.88 312.10 6.97 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 266.38 232.84 72.62 59.70 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 276.81 276.12 55.67 115.70 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 199.38 197.55 200.62 69.55 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 225.30 217.45 108.71 85.49 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 219.79 217.09 233.10 81.95 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 141.89 139.13 127.58 40.98 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 270.69 264.23 112.44 107.78 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 218.75 216.91 266.55 77.85 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 91.09 89.84 136.35 19.81 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 204.35 202.10 119.63 81.80 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 118.00 117.96 23.80 49.35 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 28.34 14.88 5.94 1.14 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 10.08 5.10 2.87 1.08 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 1.00 0.48 0.36 0.22 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 3.40 0.85 1.63 0.10 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 52.30 33.04 65.96 52.32 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 16.88 15.33 13.27 6.92 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 119.42 112.46 141.95 41.68 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) 01/26/2024 _x86_64_ (2 CPU) 01:05:55 LINUX RESTART (2 CPU) 01:07:02 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 35.73 0.00 4.92 2.46 0.11 56.78 01:08:01 AM 0 31.45 0.00 4.51 1.78 0.10 62.16 01:08:01 AM 1 40.00 0.00 5.33 3.15 0.12 51.40 01:09:01 AM all 23.95 0.00 3.29 2.55 0.13 70.08 01:09:01 AM 0 11.97 0.00 2.69 3.56 0.13 81.66 01:09:01 AM 1 35.93 0.00 3.89 1.55 0.12 58.52 01:10:01 AM all 12.50 0.00 1.04 0.67 0.06 85.73 01:10:01 AM 0 8.97 0.00 0.92 0.23 0.05 89.83 01:10:01 AM 1 16.03 0.00 1.17 1.10 0.07 81.63 01:11:01 AM all 26.29 0.00 3.81 1.36 0.08 68.46 01:11:01 AM 0 16.53 0.00 3.20 1.08 0.08 79.10 01:11:01 AM 1 36.05 0.00 4.42 1.64 0.08 57.81 01:12:01 AM all 12.24 0.00 1.55 1.22 0.07 84.92 01:12:01 AM 0 11.14 0.00 1.90 1.13 0.07 85.76 01:12:01 AM 1 13.33 0.00 1.20 1.32 0.07 84.08 01:13:01 AM all 25.68 0.00 0.46 0.08 0.08 73.69 01:13:01 AM 0 48.86 0.00 0.72 0.00 0.10 50.32 01:13:01 AM 1 2.54 0.00 0.20 0.17 0.07 97.03 01:14:01 AM all 30.22 0.00 0.45 0.00 0.09 69.23 01:14:01 AM 0 40.50 0.00 0.49 0.00 0.10 58.92 01:14:01 AM 1 19.96 0.00 0.42 0.00 0.08 79.54 01:15:01 AM all 23.52 0.00 0.57 0.05 0.09 75.78 01:15:01 AM 0 24.59 0.00 0.54 0.10 0.08 74.68 01:15:01 AM 1 22.45 0.00 0.59 0.00 0.10 76.86 01:16:01 AM all 23.86 0.00 0.45 0.00 0.08 75.62 01:16:01 AM 0 42.75 0.00 0.59 0.00 0.08 56.58 01:16:01 AM 1 4.96 0.00 0.32 0.00 0.07 94.66 01:17:01 AM all 21.97 0.00 0.59 0.00 0.07 77.37 01:17:01 AM 0 17.18 0.00 0.34 0.00 0.07 82.42 01:17:01 AM 1 26.91 0.00 0.85 0.00 0.07 72.18 01:18:01 AM all 27.85 0.00 0.54 0.01 0.08 71.53 01:18:01 AM 0 6.47 0.00 0.23 0.02 0.05 93.23 01:18:01 AM 1 49.31 0.00 0.84 0.00 0.10 49.75 01:18:01 AM CPU %user %nice %system %iowait %steal %idle 01:19:01 AM all 28.12 0.00 0.46 0.00 0.09 71.33 01:19:01 AM 0 27.92 0.00 0.45 0.00 0.10 71.53 01:19:01 AM 1 28.31 0.00 0.47 0.00 0.08 71.13 01:20:01 AM all 13.27 0.00 0.72 0.00 0.07 85.94 01:20:01 AM 0 0.99 0.00 0.28 0.00 0.05 98.68 01:20:01 AM 1 26.45 0.00 1.19 0.00 0.09 72.27 01:21:01 AM all 25.17 0.00 0.51 0.07 0.37 73.88 01:21:01 AM 0 23.80 0.00 0.47 0.13 0.67 74.94 01:21:01 AM 1 26.57 0.00 0.56 0.00 0.07 72.80 01:22:01 AM all 11.06 0.00 0.24 0.00 0.05 88.65 01:22:01 AM 0 5.31 0.00 0.20 0.00 0.05 94.44 01:22:01 AM 1 16.81 0.00 0.28 0.00 0.05 82.86 01:23:01 AM all 2.88 0.00 0.22 0.00 0.08 96.83 01:23:01 AM 0 1.20 0.00 0.25 0.00 0.08 98.46 01:23:01 AM 1 4.55 0.00 0.18 0.00 0.07 95.20 01:24:01 AM all 1.09 0.00 0.11 0.00 0.03 98.78 01:24:01 AM 0 1.17 0.00 0.12 0.00 0.03 98.68 01:24:01 AM 1 1.00 0.00 0.10 0.00 0.02 98.88 01:25:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 01:25:01 AM 0 0.53 0.00 0.07 0.00 0.02 99.38 01:25:01 AM 1 0.15 0.00 0.10 0.00 0.05 99.70 01:26:01 AM all 0.47 0.00 0.12 0.00 0.08 99.33 01:26:01 AM 0 0.28 0.00 0.13 0.00 0.10 99.48 01:26:01 AM 1 0.65 0.00 0.10 0.00 0.07 99.18 01:27:01 AM all 9.63 0.00 1.34 0.13 0.05 88.86 01:27:01 AM 0 10.86 0.00 1.32 0.18 0.05 87.58 01:27:01 AM 1 8.39 0.00 1.35 0.07 0.05 90.14 01:28:01 AM all 28.60 0.00 2.61 1.08 0.08 67.62 01:28:01 AM 0 18.15 0.00 2.54 0.89 0.08 78.34 01:28:01 AM 1 39.04 0.00 2.69 1.27 0.08 56.92 Average: all 18.29 0.00 1.15 0.46 0.09 80.01 Average: 0 16.68 0.00 1.04 0.43 0.10 81.74 Average: 1 19.92 0.00 1.25 0.49 0.07 78.27