---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-11181 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 8.4G 70G 11% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 554 13223 0 2261 15156 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:24:af:66 brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe24:af66/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-11181) 03/06/24 _x86_64_ (4 CPU) 03:53:25 LINUX RESTART (4 CPU) 03:54:01 tps rtps wtps bread/s bwrtn/s 03:55:01 133.29 23.31 109.98 1213.93 42164.84 03:56:01 40.24 0.02 40.22 0.27 20551.93 03:57:01 1.97 0.00 1.97 0.00 764.54 03:58:01 4.23 0.02 4.22 0.13 1396.30 03:59:01 3.03 0.00 3.03 0.00 644.29 04:00:01 4.63 1.15 3.48 23.46 738.54 04:01:01 2.60 0.00 2.60 0.00 523.91 04:02:01 3.40 0.00 3.40 0.00 902.38 04:03:01 7.87 0.00 7.87 0.00 2007.93 04:04:01 60.96 0.57 60.39 22.93 5206.20 04:05:01 116.71 4.72 112.00 166.11 9841.69 Average: 34.45 2.71 31.74 129.67 7708.34 03:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 13908648 15612920 2516320 15.32 70492 1829660 702232 4.02 635252 1658396 114276 03:56:01 13893376 15609136 2531592 15.41 79016 1830816 702232 4.02 646320 1659532 4764 03:57:01 13875368 15602552 2549600 15.52 86980 1832064 702232 4.02 658584 1660768 3616 03:58:01 13853516 15595616 2571452 15.66 92840 1838764 702232 4.02 669188 1667452 1080 03:59:01 13839472 15591392 2585496 15.74 99076 1841020 720708 4.12 678124 1669676 3076 04:00:01 13825040 15588652 2599928 15.83 106812 1843080 759688 4.35 687548 1671576 3052 04:01:01 13816976 15586928 2607992 15.88 111688 1843544 759688 4.35 692860 1672032 560 04:02:01 13790552 15581276 2634416 16.04 118660 1853972 759688 4.35 701124 1682464 23308 04:03:01 13761852 15576728 2663116 16.21 134300 1858676 759688 4.35 717832 1687092 12736 04:04:01 13478916 15466044 2946052 17.94 212000 1914240 1080896 6.19 906172 1733500 116516 04:05:01 13505384 15481940 2919584 17.78 218160 1930120 828236 4.74 912512 1734896 38436 Average: 13777191 15572108 2647777 16.12 120911 1855996 770684 4.41 718683 1681580 29220 03:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:55:01 ens3 95.73 70.30 1066.05 33.49 0.00 0.00 0.00 0.00 03:55:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 03:56:01 ens3 160.84 149.44 222.03 40.86 0.00 0.00 0.00 0.00 03:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:57:01 ens3 172.74 164.07 244.85 44.21 0.00 0.00 0.00 0.00 03:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 ens3 187.02 205.52 236.45 59.29 0.00 0.00 0.00 0.00 03:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:59:01 ens3 139.96 138.28 226.73 38.10 0.00 0.00 0.00 0.00 03:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 146.06 141.71 197.11 39.65 0.00 0.00 0.00 0.00 04:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:01:01 ens3 93.55 87.44 199.27 23.84 0.00 0.00 0.00 0.00 04:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 ens3 246.94 278.27 349.70 79.60 0.00 0.00 0.00 0.00 04:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:03:01 ens3 347.89 344.36 838.35 92.20 0.00 0.00 0.00 0.00 04:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 ens3 254.12 303.60 243.06 90.31 0.00 0.00 0.00 0.00 04:04:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:05:01 ens3 427.81 414.60 754.11 118.73 0.00 0.00 0.00 0.00 04:05:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 206.59 208.85 416.09 60.02 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-11181) 03/06/24 _x86_64_ (4 CPU) 03:53:25 LINUX RESTART (4 CPU) 03:54:01 CPU %user %nice %system %iowait %steal %idle 03:55:01 all 18.70 0.00 1.36 5.28 0.06 74.61 03:55:01 0 23.90 0.00 1.91 17.71 0.08 56.40 03:55:01 1 32.73 0.00 2.01 2.29 0.07 62.91 03:55:01 2 7.72 0.00 0.77 0.42 0.07 91.03 03:55:01 3 10.47 0.00 0.75 0.74 0.03 88.01 03:56:01 all 0.56 0.00 0.40 2.63 0.05 96.36 03:56:01 0 0.30 0.00 0.57 10.06 0.03 89.04 03:56:01 1 0.77 0.00 0.17 0.13 0.07 98.87 03:56:01 2 0.20 0.00 0.07 0.00 0.03 99.70 03:56:01 3 0.98 0.00 0.80 0.33 0.08 97.80 03:57:01 all 0.39 0.00 0.43 0.28 0.05 98.85 03:57:01 0 0.08 0.00 0.12 0.80 0.03 98.97 03:57:01 1 0.10 0.00 0.25 0.00 0.08 99.57 03:57:01 2 0.07 0.00 0.05 0.00 0.03 99.85 03:57:01 3 1.31 0.00 1.32 0.30 0.08 96.99 03:58:01 all 0.46 0.00 0.39 0.37 0.05 98.72 03:58:01 0 0.38 0.00 0.38 1.04 0.05 98.15 03:58:01 1 0.89 0.00 0.90 0.37 0.07 97.77 03:58:01 2 0.44 0.00 0.22 0.08 0.03 99.23 03:58:01 3 0.12 0.00 0.05 0.00 0.02 99.82 03:59:01 all 0.41 0.00 0.32 0.17 0.03 99.06 03:59:01 0 0.27 0.00 0.25 0.02 0.05 99.42 03:59:01 1 0.95 0.00 0.77 0.63 0.05 97.60 03:59:01 2 0.42 0.00 0.20 0.03 0.03 99.31 03:59:01 3 0.03 0.00 0.05 0.00 0.02 99.90 04:00:01 all 0.70 0.00 0.39 0.25 0.06 98.59 04:00:01 0 0.70 0.00 0.33 0.13 0.05 98.78 04:00:01 1 0.12 0.00 0.15 0.75 0.08 98.90 04:00:01 2 1.38 0.00 0.59 0.07 0.07 97.90 04:00:01 3 0.63 0.00 0.52 0.07 0.05 98.73 04:01:01 all 0.33 0.00 0.25 0.15 0.04 99.23 04:01:01 0 0.03 0.00 0.03 0.00 0.03 99.90 04:01:01 1 0.32 0.00 0.17 0.53 0.05 98.93 04:01:01 2 0.89 0.00 0.74 0.08 0.03 98.26 04:01:01 3 0.05 0.00 0.03 0.00 0.03 99.88 04:02:01 all 0.74 0.00 0.51 0.43 0.04 98.27 04:02:01 0 0.02 0.00 0.05 0.00 0.05 99.88 04:02:01 1 2.31 0.00 1.49 1.37 0.08 94.75 04:02:01 2 0.35 0.00 0.22 0.08 0.02 99.33 04:02:01 3 0.30 0.00 0.32 0.25 0.02 99.12 04:03:01 all 0.93 0.00 0.81 0.66 0.06 97.55 04:03:01 0 0.05 0.00 0.12 0.00 0.02 99.82 04:03:01 1 0.75 0.00 0.69 2.03 0.07 96.46 04:03:01 2 2.80 0.00 2.35 0.58 0.10 94.16 04:03:01 3 0.10 0.00 0.08 0.00 0.07 99.75 04:04:01 all 2.56 0.00 1.00 1.13 0.06 95.25 04:04:01 0 1.30 0.00 0.07 0.00 0.02 98.62 04:04:01 1 1.79 0.00 0.25 3.12 0.03 94.81 04:04:01 2 4.90 0.00 2.37 0.58 0.10 92.05 04:04:01 3 2.21 0.00 1.31 0.82 0.07 95.59 04:05:01 all 21.11 0.00 6.63 1.59 0.07 70.59 04:05:01 0 19.93 0.00 4.04 0.93 0.07 75.03 04:05:01 1 31.40 0.00 9.35 3.03 0.08 56.13 04:05:01 2 10.83 0.00 6.42 1.21 0.07 81.47 04:05:01 3 22.11 0.00 6.67 1.15 0.08 69.99 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.26 0.00 1.14 1.18 0.05 93.38 Average: 0 4.24 0.00 0.71 2.79 0.04 92.22 Average: 1 6.59 0.00 1.48 1.30 0.07 90.57 Average: 2 2.73 0.00 1.27 0.29 0.05 95.66 Average: 3 3.48 0.00 1.08 0.33 0.05 95.05