---> uname -a: Linux prd-centos8-robot-2c-8g-2864.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4884 19 2219 6808 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:34:b8:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85517sec preferred_lft 85517sec inet6 fe80::f816:3eff:fe34:b87b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/15/2024 _x86_64_ (2 CPU) 03:48:05 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 94.92 7.30 87.62 1266.78 6316.91 03:51:01 AM 66.31 0.63 65.67 48.93 9615.63 03:52:01 AM 11.71 0.42 11.30 64.78 301.33 03:53:01 AM 56.99 0.03 56.96 3.47 7507.73 03:54:01 AM 10.71 0.08 10.63 31.99 888.25 03:55:01 AM 2.08 0.02 2.07 0.13 121.43 03:56:01 AM 0.90 0.00 0.90 0.00 598.00 03:57:01 AM 0.52 0.02 0.50 1.07 381.44 03:58:01 AM 0.38 0.00 0.38 0.00 114.38 03:59:01 AM 0.98 0.38 0.60 55.31 243.61 04:00:01 AM 0.47 0.00 0.47 0.00 92.80 04:01:01 AM 0.32 0.02 0.30 0.13 19.26 04:02:01 AM 12.63 0.40 12.23 39.58 549.78 Average: 19.92 0.72 19.20 116.33 2057.67 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5229632 7032680 2652792 33.65 2688 1981688 722256 8.09 210260 2110300 228428 03:51:01 AM 5170716 7006120 2711708 34.40 2688 2013236 719596 8.06 221156 2144840 8 03:52:01 AM 5246560 7083904 2635864 33.44 2688 2015180 638916 7.15 240312 2050868 4 03:53:01 AM 5019284 7058092 2863140 36.32 2688 2209044 641872 7.19 257356 2227928 16560 03:54:01 AM 4984880 7024868 2897544 36.76 2688 2210228 697740 7.81 257484 2265924 232 03:55:01 AM 4959352 7009208 2923072 37.08 2688 2220172 713260 7.99 257956 2290664 8544 03:56:01 AM 4944556 7009232 2937868 37.27 2688 2234968 713260 7.99 257956 2305504 5852 03:57:01 AM 4935616 7007532 2946808 37.38 2688 2242172 713260 7.99 257956 2314832 1700 03:58:01 AM 4928944 7006592 2953480 37.47 2688 2247912 713260 7.99 258004 2321320 4152 03:59:01 AM 4533004 6940176 3349420 42.49 2688 2254544 733864 8.22 259560 2335296 2076 04:00:01 AM 4532160 6939928 3350264 42.50 2688 2255128 734408 8.22 259564 2336192 120 04:01:01 AM 4528564 6936696 3353860 42.55 2688 2255548 734408 8.22 259576 2339620 92 04:02:01 AM 5016224 6980112 2866200 36.36 2688 2140048 723504 8.10 335168 2176672 67980 Average: 4925346 7002703 2957078 37.51 2688 2175374 707662 7.92 256331 2247689 25827 03:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 85.87 70.49 947.17 16.46 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 43.68 26.28 434.80 3.06 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 9.76 8.61 4.84 3.40 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 235.86 169.87 338.69 38.39 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 12.88 7.40 4.57 1.03 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 36.21 27.00 82.91 7.06 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 36.74 29.15 97.70 8.28 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 20.01 16.01 35.79 6.24 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 26.50 21.05 24.34 11.75 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 47.23 59.29 72.13 5.47 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 6.55 6.05 1.74 1.24 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 13.85 12.38 3.30 7.07 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 78.86 50.16 149.31 87.42 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 50.31 38.75 169.02 15.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/15/2024 _x86_64_ (2 CPU) 03:48:05 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 38.36 0.00 5.96 2.28 0.14 53.26 03:50:01 AM 0 33.21 0.00 5.78 1.98 0.17 58.86 03:50:01 AM 1 43.51 0.00 6.14 2.59 0.12 47.65 03:51:01 AM all 9.04 0.00 1.50 3.06 0.11 86.29 03:51:01 AM 0 6.79 0.00 1.76 4.03 0.12 87.30 03:51:01 AM 1 11.29 0.00 1.25 2.09 0.10 85.28 03:52:01 AM all 10.24 0.00 1.08 0.18 0.08 88.43 03:52:01 AM 0 5.03 0.00 0.99 0.17 0.07 93.75 03:52:01 AM 1 15.45 0.00 1.17 0.18 0.08 83.11 03:53:01 AM all 26.57 0.00 4.61 1.74 0.12 66.97 03:53:01 AM 0 24.06 0.00 4.22 1.38 0.10 70.24 03:53:01 AM 1 29.09 0.00 4.99 2.09 0.13 63.70 03:54:01 AM all 1.20 0.00 0.23 0.39 0.08 98.09 03:54:01 AM 0 1.94 0.00 0.27 0.48 0.07 97.24 03:54:01 AM 1 0.47 0.00 0.20 0.30 0.08 98.95 03:55:01 AM all 10.03 0.00 0.19 0.03 0.13 89.61 03:55:01 AM 0 7.48 0.00 0.17 0.07 0.13 92.15 03:55:01 AM 1 12.59 0.00 0.22 0.00 0.13 87.06 03:56:01 AM all 15.31 0.00 0.18 0.13 0.10 84.27 03:56:01 AM 0 5.15 0.00 0.17 0.22 0.10 94.36 03:56:01 AM 1 25.53 0.00 0.20 0.05 0.10 74.11 03:57:01 AM all 9.13 0.00 0.18 0.10 0.08 90.50 03:57:01 AM 0 8.03 0.00 0.18 0.08 0.08 91.62 03:57:01 AM 1 10.23 0.00 0.18 0.12 0.08 89.38 03:58:01 AM all 13.16 0.00 0.20 0.03 0.13 86.47 03:58:01 AM 0 10.89 0.00 0.18 0.00 0.13 88.79 03:58:01 AM 1 15.44 0.00 0.22 0.07 0.13 84.14 03:59:01 AM all 9.20 0.00 6.44 0.03 0.11 84.21 03:59:01 AM 0 8.95 0.00 6.58 0.05 0.12 84.30 03:59:01 AM 1 9.45 0.00 6.30 0.02 0.10 84.13 04:00:01 AM all 2.85 0.00 0.13 0.00 0.13 96.90 04:00:01 AM 0 3.06 0.00 0.15 0.00 0.15 96.64 04:00:01 AM 1 2.64 0.00 0.10 0.00 0.10 97.16 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 4.32 0.00 0.19 0.01 0.11 95.37 04:01:01 AM 0 2.73 0.00 0.18 0.00 0.10 96.99 04:01:01 AM 1 5.92 0.00 0.20 0.02 0.12 93.75 04:02:01 AM all 20.30 0.00 2.72 0.20 0.11 76.66 04:02:01 AM 0 14.06 0.00 2.04 0.15 0.12 83.64 04:02:01 AM 1 26.55 0.00 3.41 0.25 0.10 69.70 Average: all 13.07 0.00 1.82 0.63 0.11 84.38 Average: 0 10.12 0.00 1.74 0.66 0.11 87.36 Average: 1 16.02 0.00 1.89 0.60 0.11 81.38