---> uname -a: Linux prd-centos8-robot-2c-8g-16260.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4714 19 2404 6822 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:83:a9:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84025sec preferred_lft 84025sec inet6 fe80::f816:3eff:fe83:a9be/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (prd-centos8-robot-2c-8g-16260.novalocal) 04/28/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.98 0.02 0.97 0.13 223.02 12:02:01 AM 0.47 0.07 0.40 1.73 19.46 12:03:01 AM 0.23 0.00 0.23 0.00 28.60 12:04:01 AM 0.42 0.00 0.42 0.00 33.72 12:05:01 AM 0.18 0.00 0.18 0.00 15.36 12:06:01 AM 0.18 0.00 0.18 0.00 28.07 12:07:01 AM 0.23 0.00 0.23 0.00 29.50 12:08:01 AM 0.35 0.07 0.28 7.60 17.78 12:09:01 AM 25.50 16.83 8.67 717.75 6062.16 12:10:01 AM 0.98 0.00 0.98 0.00 45.80 12:11:01 AM 0.15 0.00 0.15 0.00 14.45 12:12:01 AM 0.30 0.00 0.30 0.00 30.28 12:13:01 AM 0.20 0.00 0.20 0.00 28.32 12:14:01 AM 0.35 0.00 0.35 0.00 18.83 12:15:01 AM 0.18 0.00 0.18 0.00 28.01 12:16:01 AM 0.13 0.00 0.13 0.00 28.01 12:17:01 AM 0.18 0.00 0.18 0.00 19.08 12:18:01 AM 0.15 0.00 0.15 0.00 27.36 12:19:01 AM 0.28 0.00 0.28 0.00 18.13 12:20:01 AM 0.18 0.00 0.18 0.00 31.34 12:21:01 AM 0.57 0.00 0.57 0.00 163.59 12:22:01 AM 19.59 0.23 19.36 36.25 2437.15 Average: 2.35 0.78 1.57 34.70 424.89 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4941220 7005436 2941216 37.31 2688 2233640 740440 8.29 269304 2297752 144 12:02:01 AM 4940676 7005636 2941760 37.32 2688 2234372 740440 8.29 269384 2298176 408 12:03:01 AM 4939560 7005168 2942876 37.33 2688 2235032 740440 8.29 269384 2299488 284 12:04:01 AM 4939404 7005672 2943032 37.34 2688 2235696 740440 8.29 269384 2299700 152 12:05:01 AM 4938680 7005616 2943756 37.35 2688 2236360 740440 8.29 269384 2300420 412 12:06:01 AM 4937948 7005556 2944488 37.36 2688 2237020 740440 8.29 269384 2300984 272 12:07:01 AM 4936580 7004840 2945856 37.37 2688 2237684 735692 8.24 269384 2302292 140 12:08:01 AM 4935728 7004916 2946708 37.38 2688 2238608 755880 8.46 269412 2303036 400 12:09:01 AM 4743744 7005068 3138692 39.82 2688 2430472 736404 8.25 382916 2381196 272 12:10:01 AM 4742916 7004900 3139520 39.83 2688 2431132 735320 8.23 382916 2381876 140 12:11:01 AM 4742576 7005232 3139860 39.83 2688 2431796 735320 8.23 382916 2382420 404 12:12:01 AM 4741780 7005096 3140656 39.84 2688 2432456 735320 8.23 382916 2383080 272 12:13:01 AM 4741288 7005280 3141148 39.85 2688 2433120 735320 8.23 382916 2383756 140 12:14:01 AM 4740468 7005116 3141968 39.86 2688 2433788 735320 8.23 382916 2384484 408 12:15:01 AM 4739816 7005128 3142620 39.87 2688 2434452 735320 8.23 382916 2385080 272 12:16:01 AM 4739076 7005052 3143360 39.88 2688 2435116 735320 8.23 382916 2385836 140 12:17:01 AM 4738648 7005288 3143788 39.88 2688 2435780 735320 8.23 382916 2386296 272 12:18:01 AM 4738000 7005300 3144436 39.89 2688 2436440 735320 8.23 382916 2386956 140 12:19:01 AM 4737120 7005088 3145316 39.90 2688 2437108 735320 8.23 382916 2387716 404 12:20:01 AM 4736500 7005012 3145936 39.91 2688 2437640 750788 8.41 382916 2388312 40 12:21:01 AM 4771976 7061244 3110460 39.46 2688 2458380 629900 7.05 383840 2351256 16008 12:22:01 AM 4828720 6982584 3053716 38.74 2688 2328660 716056 8.02 590940 2109480 13432 Average: 4817837 7006738 3064599 38.88 2688 2358398 732753 8.20 351127 2339981 1571 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 45.31 2.97 16.80 0.20 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 26.55 1.63 10.76 0.11 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 40.39 2.75 15.44 0.36 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 26.87 2.05 11.01 0.19 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 33.53 3.18 14.97 0.21 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 32.97 2.80 14.71 0.18 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 23.95 1.98 10.28 0.31 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 32.82 2.53 14.71 0.17 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 170.49 94.88 1386.48 6.37 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 30.36 1.53 10.86 0.10 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 41.99 2.55 15.71 0.17 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 30.38 1.97 12.05 0.13 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 35.25 3.13 15.11 0.21 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 39.49 3.00 16.03 0.25 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 21.16 2.17 10.87 0.14 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 39.44 3.28 16.08 3.19 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 44.03 2.63 16.01 0.17 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 24.06 1.95 9.82 0.13 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 31.46 2.63 14.80 0.23 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 18.81 8.28 6.11 0.79 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 29.80 18.93 249.25 2.14 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 69.31 52.98 111.09 51.18 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 40.38 9.99 90.85 3.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (prd-centos8-robot-2c-8g-16260.novalocal) 04/28/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 42.11 0.03 0.38 0.07 0.08 57.33 12:01:01 AM 0 1.04 0.05 0.62 0.13 0.07 98.09 12:01:01 AM 1 83.03 0.02 0.15 0.00 0.08 16.72 12:02:01 AM all 42.02 0.00 0.24 0.00 0.08 57.67 12:02:01 AM 0 1.07 0.00 0.37 0.00 0.05 98.51 12:02:01 AM 1 82.84 0.00 0.12 0.00 0.10 16.94 12:03:01 AM all 41.94 0.00 0.31 0.00 0.08 57.67 12:03:01 AM 0 1.36 0.00 0.47 0.00 0.07 98.11 12:03:01 AM 1 82.43 0.00 0.15 0.00 0.08 17.34 12:04:01 AM all 41.90 0.00 0.31 0.00 0.07 57.72 12:04:01 AM 0 47.08 0.00 0.23 0.00 0.07 52.62 12:04:01 AM 1 36.72 0.00 0.38 0.00 0.07 62.83 12:05:01 AM all 41.95 0.00 0.27 0.00 0.08 57.70 12:05:01 AM 0 17.38 0.00 0.35 0.00 0.07 82.20 12:05:01 AM 1 66.45 0.00 0.18 0.00 0.08 33.28 12:06:01 AM all 41.98 0.00 0.28 0.00 0.08 57.67 12:06:01 AM 0 33.80 0.00 0.23 0.00 0.07 65.90 12:06:01 AM 1 50.16 0.00 0.32 0.00 0.08 49.44 12:07:01 AM all 41.99 0.00 0.26 0.00 0.08 57.66 12:07:01 AM 0 17.75 0.00 0.37 0.00 0.08 81.80 12:07:01 AM 1 66.21 0.00 0.15 0.00 0.08 33.56 12:08:01 AM all 41.88 0.00 0.38 0.03 0.10 57.61 12:08:01 AM 0 66.45 0.00 0.27 0.05 0.12 33.12 12:08:01 AM 1 17.27 0.00 0.48 0.00 0.08 82.16 12:09:01 AM all 41.58 16.80 1.11 1.35 0.08 39.07 12:09:01 AM 0 33.31 18.42 1.04 1.40 0.08 45.75 12:09:01 AM 1 49.85 15.19 1.19 1.30 0.08 32.39 12:10:01 AM all 42.01 0.00 0.26 0.01 0.08 57.64 12:10:01 AM 0 55.80 0.00 0.17 0.00 0.08 43.95 12:10:01 AM 1 28.22 0.00 0.35 0.02 0.08 71.33 12:11:01 AM all 41.98 0.00 0.33 0.02 0.08 57.60 12:11:01 AM 0 33.56 0.00 0.30 0.03 0.07 66.04 12:11:01 AM 1 50.39 0.00 0.35 0.00 0.08 49.17 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 41.96 0.00 0.33 0.00 0.09 57.62 12:12:01 AM 0 50.32 0.00 0.30 0.00 0.10 49.28 12:12:01 AM 1 33.60 0.00 0.35 0.00 0.08 65.97 12:13:01 AM all 41.99 0.00 0.27 0.00 0.08 57.66 12:13:01 AM 0 82.73 0.00 0.13 0.00 0.08 17.05 12:13:01 AM 1 1.19 0.00 0.40 0.00 0.08 98.33 12:14:01 AM all 42.01 0.00 0.29 0.00 0.08 57.61 12:14:01 AM 0 82.67 0.00 0.15 0.00 0.10 17.08 12:14:01 AM 1 1.25 0.00 0.43 0.00 0.07 98.24 12:15:01 AM all 41.97 0.00 0.30 0.00 0.08 57.66 12:15:01 AM 0 82.69 0.00 0.12 0.00 0.08 17.11 12:15:01 AM 1 1.20 0.00 0.48 0.00 0.07 98.25 12:16:01 AM all 41.95 0.00 0.36 0.00 0.08 57.60 12:16:01 AM 0 50.71 0.00 0.37 0.00 0.08 48.84 12:16:01 AM 1 33.19 0.00 0.35 0.00 0.08 66.37 12:17:01 AM all 42.02 0.00 0.27 0.00 0.09 57.62 12:17:01 AM 0 33.78 0.00 0.28 0.00 0.10 65.84 12:17:01 AM 1 50.25 0.00 0.25 0.00 0.08 49.42 12:18:01 AM all 41.97 0.00 0.24 0.00 0.08 57.71 12:18:01 AM 0 33.79 0.00 0.28 0.00 0.08 65.84 12:18:01 AM 1 50.14 0.00 0.20 0.00 0.08 49.57 12:19:01 AM all 41.92 0.00 0.34 0.01 0.08 57.65 12:19:01 AM 0 1.45 0.00 0.55 0.02 0.07 97.91 12:19:01 AM 1 82.34 0.00 0.13 0.00 0.10 17.43 12:20:01 AM all 25.95 0.00 0.26 0.00 0.07 73.73 12:20:01 AM 0 50.15 0.00 0.17 0.00 0.07 49.62 12:20:01 AM 1 1.74 0.00 0.35 0.00 0.07 97.84 12:21:01 AM all 10.98 0.00 0.37 0.03 0.06 88.56 12:21:01 AM 0 21.30 0.00 0.48 0.00 0.07 78.15 12:21:01 AM 1 0.84 0.00 0.27 0.05 0.05 98.80 12:22:01 AM all 23.56 0.00 2.83 0.39 0.08 73.14 12:22:01 AM 0 24.60 0.00 3.29 0.23 0.08 71.79 12:22:01 AM 1 22.53 0.00 2.37 0.55 0.07 74.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 38.99 0.77 0.45 0.09 0.08 59.62 Average: 0 37.43 0.84 0.48 0.09 0.08 61.08 Average: 1 40.55 0.69 0.43 0.09 0.08 58.16