---> uname -a: Linux prd-centos8-robot-2c-8g-20272.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 581 5005 19 2110 6819 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:e9:a7:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85562sec preferred_lft 85562sec inet6 fe80::f816:3eff:fee9:a780/64 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) 01/25/2024 _x86_64_ (2 CPU) 04:09:43 LINUX RESTART (2 CPU) 04:10:00 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 1002.92 983.21 19.71 32379.56 1213.87 04:11:01 AM 102.15 42.57 59.58 6153.55 37212.63 04:12:01 AM 83.71 12.55 71.16 2187.54 6291.95 04:13:01 AM 85.00 0.13 84.87 3.33 7863.68 04:14:01 AM 33.23 0.53 32.69 25.20 3478.62 04:15:01 AM 7.33 1.00 6.33 124.63 220.54 04:16:01 AM 55.14 0.20 54.94 9.33 3936.39 04:17:01 AM 26.79 0.00 26.79 0.00 4894.95 04:18:01 AM 3.20 0.02 3.18 0.13 130.29 04:19:01 AM 0.73 0.00 0.73 0.00 111.40 04:20:01 AM 0.25 0.00 0.25 0.00 14.30 04:21:01 AM 0.40 0.03 0.37 1.87 21.14 04:22:01 AM 3.70 0.23 3.47 33.86 160.52 04:23:01 AM 33.59 0.27 33.32 25.59 1717.03 Average: 35.18 6.14 29.04 714.49 5074.48 04:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 7137752 7311848 744704 9.45 2688 375620 428580 5.44 88288 407288 12932 04:11:01 AM 5743032 7160660 2139424 27.14 2688 1614948 627948 7.03 144108 1729412 50112 04:12:01 AM 5330460 7036308 2551996 32.38 2688 1889316 705248 7.90 184712 2050420 137280 04:13:01 AM 5159328 6973464 2723128 34.55 2688 1990444 762056 8.53 186784 2191820 87676 04:14:01 AM 5188632 7015368 2693824 34.17 2688 2003860 708920 7.94 207724 2140984 12712 04:15:01 AM 5250284 7069392 2632172 33.39 2688 1996180 664500 7.44 214052 2072168 8 04:16:01 AM 5046252 7054736 2836204 35.98 2688 2177952 664172 7.44 232868 2235576 135360 04:17:01 AM 5037724 7045984 2844732 36.09 2688 2177960 664172 7.44 232888 2238304 12 04:18:01 AM 4998468 7008260 2883988 36.59 2688 2179512 734424 8.22 233072 2277680 380 04:19:01 AM 4991716 7004280 2890740 36.67 2688 2182272 734424 8.22 233076 2284268 136 04:20:01 AM 4990832 7003732 2891624 36.68 2688 2182616 732252 8.20 233076 2284960 144 04:21:01 AM 4990360 7003720 2892096 36.69 2688 2183060 732252 8.20 233196 2285272 28 04:22:01 AM 5130880 6990340 2751576 34.91 2688 2032372 723300 8.10 234912 2158976 5932 04:23:01 AM 5166292 7020616 2716164 34.46 2688 2029276 696256 7.80 430620 1935804 200 Average: 5297287 7049908 2585169 32.80 2688 1929671 684179 7.66 220670 2020924 31637 04:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 0.73 1.46 0.05 0.11 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 222.91 119.48 797.58 45.39 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 66.69 54.87 819.69 7.28 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 40.00 32.96 395.63 6.72 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 15.03 5.87 5.44 2.50 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 15.34 11.85 4.15 2.70 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 187.94 163.17 348.72 42.35 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 376.09 341.09 71.91 61.55 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 39.83 31.21 15.31 5.02 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 29.61 31.66 7.22 6.64 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 10.18 9.37 2.04 1.74 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 10.58 10.28 2.27 1.96 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 66.76 48.26 75.51 29.96 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 15.34 12.61 10.99 5.54 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 84.19 67.01 196.31 16.84 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) 01/25/2024 _x86_64_ (2 CPU) 04:09:43 LINUX RESTART (2 CPU) 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 5.86 0.00 14.29 66.67 0.00 13.19 04:10:01 AM 0 4.41 0.00 8.82 70.59 0.00 16.18 04:10:01 AM 1 7.30 0.00 19.71 62.77 0.00 10.22 04:11:01 AM all 20.99 0.00 4.87 45.16 0.07 28.92 04:11:01 AM 0 21.54 0.00 5.18 49.80 0.07 23.41 04:11:01 AM 1 20.43 0.00 4.55 40.52 0.07 34.43 04:12:01 AM all 32.40 0.00 5.03 5.01 0.13 57.42 04:12:01 AM 0 42.93 0.00 5.97 6.07 0.15 44.88 04:12:01 AM 1 21.85 0.00 4.09 3.96 0.12 69.98 04:13:01 AM all 31.85 0.00 4.03 4.21 0.08 59.83 04:13:01 AM 0 42.65 0.00 5.19 4.54 0.08 47.54 04:13:01 AM 1 21.05 0.00 2.87 3.87 0.08 72.12 04:14:01 AM all 8.64 0.00 1.08 1.07 0.08 89.14 04:14:01 AM 0 10.73 0.00 1.15 1.25 0.05 86.81 04:14:01 AM 1 6.55 0.00 1.00 0.89 0.10 91.46 04:15:01 AM all 5.97 0.00 1.10 0.40 0.04 92.48 04:15:01 AM 0 9.47 0.00 0.97 0.42 0.05 89.10 04:15:01 AM 1 2.48 0.00 1.24 0.38 0.03 95.87 04:16:01 AM all 32.87 0.00 4.96 1.51 0.10 60.57 04:16:01 AM 0 38.57 0.00 5.64 1.67 0.10 54.03 04:16:01 AM 1 27.16 0.00 4.27 1.35 0.10 67.11 04:17:01 AM all 0.95 0.00 1.03 1.16 0.03 96.83 04:17:01 AM 0 1.15 0.00 0.99 0.75 0.03 97.07 04:17:01 AM 1 0.75 0.00 1.07 1.56 0.03 96.58 04:18:01 AM all 8.97 0.00 0.42 0.26 0.07 90.28 04:18:01 AM 0 7.06 0.00 0.39 0.52 0.07 91.97 04:18:01 AM 1 10.89 0.00 0.45 0.00 0.07 88.59 04:19:01 AM all 15.73 0.00 0.40 0.06 0.08 83.72 04:19:01 AM 0 23.08 0.00 0.45 0.00 0.08 76.38 04:19:01 AM 1 8.41 0.00 0.35 0.12 0.08 91.03 04:20:01 AM all 4.42 0.00 0.18 0.00 0.06 95.34 04:20:01 AM 0 3.19 0.00 0.17 0.00 0.05 96.59 04:20:01 AM 1 5.65 0.00 0.20 0.00 0.07 94.08 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 4.97 0.00 0.23 0.01 0.05 94.74 04:21:01 AM 0 4.84 0.00 0.23 0.00 0.05 94.88 04:21:01 AM 1 5.11 0.00 0.22 0.02 0.05 94.61 04:22:01 AM all 11.21 0.00 1.37 0.05 0.05 87.31 04:22:01 AM 0 14.05 0.00 1.64 0.03 0.05 84.23 04:22:01 AM 1 8.37 0.00 1.10 0.07 0.05 90.41 04:23:01 AM all 20.96 0.00 2.09 3.52 0.08 73.36 04:23:01 AM 0 29.43 0.00 2.25 3.52 0.07 64.73 04:23:01 AM 1 12.49 0.00 1.92 3.52 0.08 81.98 Average: all 15.37 0.00 2.08 4.90 0.07 77.57 Average: 0 19.12 0.00 2.34 5.38 0.07 73.09 Average: 1 11.63 0.00 1.83 4.42 0.07 82.05