---> uname -a: Linux prd-centos8-robot-2c-8g-19103.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: 2799.996 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 568 4999 19 2130 6832 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:13:98:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85111sec preferred_lft 85111sec inet6 fe80::f816:3eff:fe13:9816/64 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) 01/23/2024 _x86_64_ (2 CPU) 01:04:53 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 235.54 172.03 63.51 14344.59 39049.77 01:07:01 AM 116.99 6.61 110.38 1269.44 9928.26 01:08:01 AM 57.01 0.60 56.41 27.06 5434.97 01:09:01 AM 27.71 1.03 26.68 131.58 1462.34 01:10:01 AM 60.20 0.03 60.16 3.47 7362.78 01:11:01 AM 6.03 0.03 6.00 0.67 269.23 01:12:01 AM 0.42 0.00 0.42 0.00 6.48 01:13:01 AM 0.23 0.00 0.23 0.00 149.48 01:14:01 AM 0.18 0.00 0.18 0.00 2.15 01:15:01 AM 0.13 0.00 0.13 0.00 1.47 01:16:01 AM 0.35 0.00 0.35 0.00 230.79 01:17:01 AM 0.57 0.00 0.57 0.00 7.52 01:18:01 AM 0.37 0.00 0.37 0.00 69.74 01:19:01 AM 0.27 0.00 0.27 0.00 183.72 01:20:01 AM 0.35 0.00 0.35 0.00 3.86 01:21:01 AM 0.76 0.07 0.70 1.32 14.89 01:22:01 AM 0.13 0.00 0.13 0.00 5.20 01:23:01 AM 0.28 0.00 0.28 0.00 3.68 01:24:01 AM 0.17 0.00 0.17 0.00 2.90 01:25:01 AM 6.60 0.23 6.37 33.86 312.58 01:26:01 AM 35.59 0.45 35.14 48.38 2310.45 Average: 26.19 8.62 17.56 755.30 3181.72 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5563176 7079832 2319280 29.42 2688 1710336 711608 7.97 160348 1880068 97620 01:07:01 AM 5305712 7104368 2576744 32.69 2688 1975108 643884 7.21 185972 2046196 105748 01:08:01 AM 5237864 7051380 2644592 33.55 2688 1990660 690188 7.73 194800 2104716 12 01:09:01 AM 5049852 6995824 2832604 35.94 2688 2119544 755876 8.46 235132 2241300 106188 01:10:01 AM 5014264 7021916 2868192 36.39 2688 2177232 707072 7.92 232284 2260276 324 01:11:01 AM 5008136 7016988 2874320 36.46 2688 2178420 724244 8.11 232280 2266952 4 01:12:01 AM 4994356 7003224 2888100 36.64 2688 2178436 757112 8.48 232280 2280596 24 01:13:01 AM 4990976 7004272 2891480 36.68 2688 2182864 757112 8.48 232288 2283572 4 01:14:01 AM 4980860 6994172 2901596 36.81 2688 2182880 773480 8.66 232288 2293564 24 01:15:01 AM 4976876 6992292 2905580 36.86 2688 2184984 773480 8.66 232288 2297240 2112 01:16:01 AM 5005212 7025372 2877244 36.50 2688 2189724 729868 8.17 232484 2269916 24 01:17:01 AM 4998640 7018816 2883816 36.59 2688 2189740 729868 8.17 232484 2276672 4 01:18:01 AM 4995844 7018064 2886612 36.62 2688 2191792 729868 8.17 232484 2279372 64 01:19:01 AM 4990388 7018044 2892068 36.69 2688 2197220 729868 8.17 232484 2284984 4 01:20:01 AM 4990740 7018396 2891716 36.69 2688 2197220 733144 8.21 232484 2284756 4 01:21:01 AM 4990120 7018012 2892336 36.69 2688 2197436 733144 8.21 232488 2285216 20 01:22:01 AM 4989960 7017964 2892496 36.70 2688 2197548 733144 8.21 232484 2285244 8 01:23:01 AM 4989920 7017924 2892536 36.70 2688 2197548 733144 8.21 232484 2285456 16 01:24:01 AM 4989272 7017288 2893184 36.70 2688 2197560 733144 8.21 232484 2285816 8 01:25:01 AM 5053756 6950396 2828700 35.89 2688 2069492 769420 8.62 258604 2211360 24708 01:26:01 AM 5145084 7022344 2737372 34.73 2688 2052040 699288 7.83 446612 1939980 2884 Average: 5060048 7019376 2822408 35.81 2688 2131323 730855 8.18 236549 2221107 16181 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 285.79 179.71 1197.31 58.02 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 66.09 52.53 727.77 6.46 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 28.02 16.76 151.55 4.64 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 40.16 32.86 286.32 7.95 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 156.78 113.48 66.52 25.21 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 215.54 213.06 58.06 87.15 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 235.78 233.88 199.47 88.18 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 180.47 175.77 125.66 62.25 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 288.57 286.05 241.69 113.37 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 165.64 163.74 136.62 53.85 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 235.59 223.83 112.26 88.23 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 235.31 231.71 265.73 85.43 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 121.96 120.11 142.91 31.63 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 188.62 179.45 116.12 70.01 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 147.27 147.12 29.66 61.43 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 21.10 14.37 4.80 1.11 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 13.81 6.91 2.77 0.48 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 2.40 0.53 1.41 0.09 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 2.72 1.30 1.81 0.74 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 47.26 34.93 144.12 57.96 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 17.23 14.08 13.08 6.62 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 128.35 116.26 191.69 43.35 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) 01/23/2024 _x86_64_ (2 CPU) 01:04:53 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 31.91 0.03 9.74 28.28 0.09 29.94 01:06:01 AM 0 39.20 0.03 10.43 29.01 0.08 21.24 01:06:01 AM 1 24.60 0.03 9.05 27.55 0.10 38.67 01:07:01 AM all 36.06 0.00 5.84 3.61 0.10 54.39 01:07:01 AM 0 41.56 0.00 6.00 3.12 0.10 49.22 01:07:01 AM 1 30.56 0.00 5.68 4.09 0.10 59.57 01:08:01 AM all 15.69 0.00 1.97 4.39 0.10 77.85 01:08:01 AM 0 27.50 0.00 2.47 4.16 0.10 65.78 01:08:01 AM 1 3.87 0.00 1.47 4.63 0.10 89.93 01:09:01 AM all 25.39 0.00 3.03 0.68 0.08 70.81 01:09:01 AM 0 20.82 0.00 2.58 0.83 0.08 75.68 01:09:01 AM 1 29.97 0.00 3.47 0.53 0.08 65.94 01:10:01 AM all 19.19 0.00 3.11 6.55 0.07 71.09 01:10:01 AM 0 20.83 0.00 2.91 7.65 0.07 68.55 01:10:01 AM 1 17.54 0.00 3.31 5.44 0.07 73.64 01:11:01 AM all 20.37 0.00 0.47 0.09 0.08 78.99 01:11:01 AM 0 14.56 0.00 0.44 0.15 0.08 84.77 01:11:01 AM 1 26.16 0.00 0.50 0.03 0.08 73.21 01:12:01 AM all 27.53 0.00 0.45 0.01 0.10 71.91 01:12:01 AM 0 34.73 0.00 0.44 0.00 0.12 64.71 01:12:01 AM 1 20.35 0.00 0.47 0.02 0.08 79.08 01:13:01 AM all 23.66 0.00 0.56 0.04 0.08 75.66 01:13:01 AM 0 45.78 0.00 0.80 0.00 0.09 53.34 01:13:01 AM 1 2.01 0.00 0.32 0.08 0.07 97.53 01:14:01 AM all 25.69 0.00 0.49 0.00 0.08 73.74 01:14:01 AM 0 46.96 0.00 0.67 0.00 0.08 52.28 01:14:01 AM 1 4.42 0.00 0.30 0.00 0.08 95.20 01:15:01 AM all 25.72 0.00 0.51 0.00 0.08 73.70 01:15:01 AM 0 47.97 0.00 0.54 0.00 0.07 51.42 01:15:01 AM 1 2.93 0.00 0.48 0.00 0.09 96.50 01:16:01 AM all 23.87 0.00 0.54 0.03 0.08 75.47 01:16:01 AM 0 28.45 0.00 0.59 0.00 0.08 70.88 01:16:01 AM 1 19.23 0.00 0.49 0.07 0.08 80.12 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 26.02 0.00 0.45 0.01 0.08 73.44 01:17:01 AM 0 27.37 0.00 0.49 0.00 0.07 72.07 01:17:01 AM 1 24.67 0.00 0.42 0.02 0.08 74.81 01:18:01 AM all 16.86 0.00 0.70 0.00 0.09 82.36 01:18:01 AM 0 20.00 0.00 1.01 0.00 0.09 78.90 01:18:01 AM 1 13.88 0.00 0.40 0.00 0.08 85.64 01:19:01 AM all 24.49 0.00 0.49 0.05 0.08 74.89 01:19:01 AM 0 17.71 0.00 0.56 0.00 0.07 81.67 01:19:01 AM 1 31.22 0.00 0.42 0.10 0.08 68.17 01:20:01 AM all 13.28 0.00 0.24 0.00 0.05 86.42 01:20:01 AM 0 25.89 0.00 0.35 0.00 0.05 73.71 01:20:01 AM 1 0.67 0.00 0.13 0.00 0.05 99.14 01:21:01 AM all 2.47 0.00 0.30 0.00 0.05 97.18 01:21:01 AM 0 3.79 0.00 0.37 0.00 0.05 95.79 01:21:01 AM 1 1.15 0.00 0.23 0.00 0.05 98.57 01:22:01 AM all 1.30 0.00 0.12 0.00 0.03 98.55 01:22:01 AM 0 0.87 0.00 0.13 0.00 0.03 98.97 01:22:01 AM 1 1.74 0.00 0.10 0.00 0.03 98.13 01:23:01 AM all 0.26 0.00 0.07 0.00 0.03 99.64 01:23:01 AM 0 0.13 0.00 0.03 0.00 0.02 99.82 01:23:01 AM 1 0.39 0.00 0.10 0.00 0.05 99.46 01:24:01 AM all 0.62 0.00 0.12 0.00 0.05 99.21 01:24:01 AM 0 0.32 0.00 0.15 0.00 0.07 99.47 01:24:01 AM 1 0.92 0.00 0.08 0.00 0.03 98.96 01:25:01 AM all 13.45 0.00 1.35 0.09 0.07 85.04 01:25:01 AM 0 13.78 0.00 1.42 0.08 0.07 84.65 01:25:01 AM 1 13.12 0.00 1.29 0.10 0.07 85.43 01:26:01 AM all 23.64 0.00 2.58 0.77 0.08 72.94 01:26:01 AM 0 29.92 0.00 2.67 0.45 0.10 66.86 01:26:01 AM 1 17.39 0.00 2.49 1.08 0.05 78.99 Average: all 18.92 0.00 1.58 2.13 0.07 77.31 Average: 0 24.18 0.00 1.67 2.17 0.07 71.90 Average: 1 13.66 0.00 1.49 2.08 0.07 82.70