---> uname -a: Linux prd-centos8-robot-2c-8g-14168.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 564 4878 19 2254 6835 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:a6:1a:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83979sec preferred_lft 83979sec inet6 fe80::f816:3eff:fea6:1aeb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (prd-centos8-robot-2c-8g-14168.novalocal) 01/07/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.98 0.00 0.98 0.00 214.66 12:02:01 AM 0.48 0.08 0.40 1.87 32.74 12:03:01 AM 0.22 0.00 0.22 0.00 14.88 12:04:01 AM 0.18 0.00 0.18 0.00 27.74 12:05:01 AM 0.13 0.00 0.13 0.00 27.61 12:06:01 AM 0.15 0.00 0.15 0.00 14.75 12:07:01 AM 0.25 0.00 0.25 0.00 28.82 12:08:01 AM 0.47 0.07 0.40 7.33 32.82 12:09:01 AM 0.27 0.00 0.27 0.00 17.48 12:10:01 AM 0.15 0.00 0.15 0.00 26.92 12:11:01 AM 0.18 0.00 0.18 0.00 27.51 12:12:01 AM 0.18 0.00 0.18 0.00 15.35 12:13:01 AM 0.17 0.00 0.17 0.00 27.76 12:14:01 AM 0.33 0.00 0.33 0.00 29.99 12:15:01 AM 0.18 0.00 0.18 0.00 14.95 12:16:01 AM 0.20 0.00 0.20 0.00 32.67 12:17:01 AM 0.17 0.00 0.17 0.00 14.28 12:18:01 AM 0.13 0.00 0.13 0.00 27.06 12:19:01 AM 0.15 0.00 0.15 0.00 27.48 12:20:01 AM 0.17 0.00 0.17 0.00 14.55 12:21:01 AM 0.33 0.00 0.33 0.00 179.97 12:22:01 AM 20.21 0.23 19.98 36.25 2582.86 Average: 1.17 0.02 1.15 2.07 156.04 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4955752 7043432 2926720 37.13 2688 2256172 700372 7.84 241376 2306444 140 12:02:01 AM 4955072 7043480 2927400 37.14 2688 2256900 700372 7.84 241412 2307264 4 12:03:01 AM 4954484 7043536 2927988 37.15 2688 2257552 700372 7.84 241412 2307800 268 12:04:01 AM 4953340 7043052 2929132 37.16 2688 2258212 700372 7.84 241416 2308876 152 12:05:01 AM 4951452 7041820 2931020 37.18 2688 2258868 700372 7.84 241416 2309492 8 12:06:01 AM 4952352 7043372 2930120 37.17 2688 2259520 700372 7.84 241416 2309912 268 12:07:01 AM 4951136 7042804 2931336 37.19 2688 2260168 716168 8.02 241416 2310800 132 12:08:01 AM 4950916 7043500 2931556 37.19 2688 2261084 706984 7.92 241452 2311344 4 12:09:01 AM 4950248 7043484 2932224 37.20 2688 2261736 706984 7.92 241452 2312184 268 12:10:01 AM 4948496 7042380 2933976 37.22 2688 2262384 722376 8.09 241452 2312996 140 12:11:01 AM 4948684 7043224 2933788 37.22 2688 2263040 701060 7.85 241452 2313616 4 12:12:01 AM 4948272 7043472 2934200 37.22 2688 2263700 701060 7.85 241452 2314164 272 12:13:01 AM 4946268 7042132 2936204 37.25 2688 2264364 701060 7.85 241452 2315084 140 12:14:01 AM 4946580 7043100 2935892 37.25 2688 2265020 701060 7.85 241452 2315820 4 12:15:01 AM 4945632 7042808 2936840 37.26 2688 2265676 701060 7.85 241452 2316544 272 12:16:01 AM 4943464 7041300 2939008 37.29 2688 2266336 701060 7.85 241452 2317456 4 12:17:01 AM 4944636 7043128 2937836 37.27 2688 2266992 701060 7.85 241452 2317704 272 12:18:01 AM 4943868 7043012 2938604 37.28 2688 2267644 701060 7.85 241452 2318468 140 12:19:01 AM 4943100 7042900 2939372 37.29 2688 2268300 701060 7.85 241452 2319192 4 12:20:01 AM 4941888 7042216 2940584 37.31 2688 2268836 701248 7.85 241592 2320008 144 12:21:01 AM 4905276 7025644 2977196 37.77 2688 2288868 701248 7.85 241592 2356344 14856 12:22:01 AM 5039508 7039428 2842964 36.07 2688 2173208 657352 7.36 467272 2019608 26324 Average: 4950928 7041965 2931544 37.19 2688 2259754 701097 7.85 251716 2301869 1992 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 38.46 2.85 15.91 0.19 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 37.92 2.91 14.93 0.19 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 29.43 1.93 11.77 0.13 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 45.28 3.50 18.50 0.83 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 41.39 2.55 16.73 2.85 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 26.99 1.73 10.57 0.11 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 53.02 2.63 17.21 0.17 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 24.83 1.73 10.78 0.11 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 46.79 6.63 16.77 0.49 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 46.75 3.57 16.99 0.24 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 34.67 1.90 11.10 0.13 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 40.29 2.60 15.07 0.17 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 42.47 2.52 15.69 0.23 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 36.02 2.00 11.49 0.43 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 39.29 2.47 15.43 0.34 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 44.84 3.22 15.76 0.39 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 35.06 1.92 11.30 0.13 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 39.04 2.53 14.84 0.17 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 25.60 2.08 9.90 0.20 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 39.94 8.55 12.40 0.87 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 27.31 14.30 263.30 1.80 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 70.64 51.73 106.54 52.91 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 39.36 5.72 29.68 2.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (prd-centos8-robot-2c-8g-14168.novalocal) 01/07/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 41.91 0.03 0.43 0.02 0.08 57.53 12:01:01 AM 0 82.42 0.00 0.13 0.00 0.10 17.35 12:01:01 AM 1 1.37 0.05 0.74 0.03 0.07 97.74 12:02:01 AM all 41.99 0.00 0.21 0.00 0.08 57.72 12:02:01 AM 0 82.72 0.00 0.08 0.00 0.08 17.11 12:02:01 AM 1 1.24 0.00 0.33 0.00 0.08 98.35 12:03:01 AM all 41.87 0.00 0.23 0.00 0.09 57.82 12:03:01 AM 0 82.53 0.00 0.10 0.00 0.10 17.27 12:03:01 AM 1 1.29 0.00 0.35 0.00 0.08 98.28 12:04:01 AM all 41.95 0.00 0.37 0.00 0.07 57.62 12:04:01 AM 0 63.25 0.00 0.18 0.00 0.07 36.50 12:04:01 AM 1 20.60 0.00 0.55 0.00 0.07 78.78 12:05:01 AM all 41.84 0.00 0.21 0.00 0.07 57.88 12:05:01 AM 0 82.90 0.00 0.07 0.00 0.08 16.95 12:05:01 AM 1 0.89 0.00 0.35 0.00 0.05 98.71 12:06:01 AM all 41.88 0.00 0.23 0.00 0.08 57.81 12:06:01 AM 0 82.51 0.00 0.12 0.00 0.08 17.29 12:06:01 AM 1 1.31 0.00 0.33 0.00 0.07 98.29 12:07:01 AM all 41.51 0.00 0.32 0.00 0.10 58.07 12:07:01 AM 0 81.99 0.00 0.14 0.00 0.12 17.76 12:07:01 AM 1 1.54 0.00 0.50 0.00 0.08 97.88 12:08:01 AM all 41.86 0.00 0.33 0.00 0.08 57.74 12:08:01 AM 0 35.68 0.00 0.32 0.00 0.08 63.92 12:08:01 AM 1 48.03 0.00 0.33 0.00 0.07 51.57 12:09:01 AM all 41.78 0.00 0.33 0.00 0.09 57.79 12:09:01 AM 0 1.40 0.00 0.52 0.00 0.08 98.00 12:09:01 AM 1 82.39 0.00 0.15 0.00 0.10 17.36 12:10:01 AM all 41.85 0.00 0.25 0.00 0.07 57.83 12:10:01 AM 0 66.43 0.00 0.15 0.00 0.07 33.36 12:10:01 AM 1 17.38 0.00 0.35 0.00 0.07 82.20 12:11:01 AM all 41.95 0.00 0.30 0.00 0.08 57.68 12:11:01 AM 0 31.11 0.00 0.32 0.00 0.07 68.50 12:11:01 AM 1 52.78 0.00 0.28 0.00 0.08 46.85 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 41.90 0.00 0.31 0.00 0.07 57.72 12:12:01 AM 0 52.26 0.00 0.23 0.00 0.07 47.44 12:12:01 AM 1 31.53 0.00 0.38 0.00 0.07 68.02 12:13:01 AM all 42.02 0.00 0.22 0.00 0.08 57.69 12:13:01 AM 0 31.38 0.00 0.27 0.00 0.07 68.29 12:13:01 AM 1 52.65 0.00 0.17 0.00 0.08 47.10 12:14:01 AM all 41.99 0.00 0.26 0.00 0.08 57.67 12:14:01 AM 0 82.58 0.00 0.08 0.00 0.10 17.24 12:14:01 AM 1 1.32 0.00 0.43 0.00 0.05 98.19 12:15:01 AM all 41.90 0.00 0.31 0.00 0.08 57.71 12:15:01 AM 0 82.19 0.00 0.15 0.00 0.08 17.58 12:15:01 AM 1 1.52 0.00 0.47 0.00 0.07 97.94 12:16:01 AM all 41.93 0.00 0.24 0.00 0.08 57.75 12:16:01 AM 0 68.90 0.00 0.15 0.00 0.08 30.86 12:16:01 AM 1 14.85 0.00 0.34 0.00 0.07 84.75 12:17:01 AM all 41.89 0.00 0.25 0.00 0.09 57.77 12:17:01 AM 0 16.99 0.00 0.28 0.00 0.08 82.64 12:17:01 AM 1 66.83 0.00 0.22 0.00 0.10 32.85 12:18:01 AM all 41.88 0.00 0.33 0.00 0.08 57.72 12:18:01 AM 0 39.48 0.00 0.32 0.00 0.07 60.14 12:18:01 AM 1 44.27 0.00 0.33 0.00 0.08 55.31 12:19:01 AM all 41.92 0.00 0.25 0.00 0.08 57.76 12:19:01 AM 0 41.11 0.00 0.27 0.00 0.07 58.56 12:19:01 AM 1 42.73 0.00 0.23 0.00 0.08 56.96 12:20:01 AM all 20.16 0.00 0.31 0.00 0.07 79.46 12:20:01 AM 0 22.31 0.00 0.41 0.00 0.07 77.22 12:20:01 AM 1 18.03 0.00 0.22 0.00 0.07 81.69 12:21:01 AM all 10.23 0.00 0.35 0.01 0.06 89.35 12:21:01 AM 0 1.70 0.00 0.28 0.02 0.05 97.95 12:21:01 AM 1 18.92 0.00 0.43 0.00 0.07 80.59 12:22:01 AM all 21.95 0.00 2.92 0.44 0.07 74.62 12:22:01 AM 0 20.22 0.00 3.36 0.35 0.07 76.01 12:22:01 AM 1 23.68 0.00 2.48 0.53 0.07 73.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 38.57 0.00 0.41 0.02 0.08 60.92 Average: 0 52.36 0.00 0.36 0.02 0.08 47.18 Average: 1 24.78 0.00 0.45 0.03 0.07 74.66