---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18576 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 838 25352 0 5976 30873 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:2e:6d:76 brd ff:ff:ff:ff:ff:ff inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe2e:6d76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:e2:a1:33 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18576) 03/27/24 _x86_64_ (8 CPU) 14:28:26 LINUX RESTART (8 CPU) 14:29:02 tps rtps wtps bread/s bwrtn/s 14:30:01 125.74 51.16 74.58 2267.68 25354.21 14:31:01 130.66 22.93 107.73 2748.88 30066.86 14:32:01 184.15 0.25 183.90 28.66 90895.12 14:33:01 228.30 2.68 225.61 423.93 72706.68 14:34:01 21.45 0.42 21.03 26.13 18240.56 14:35:01 54.57 1.37 53.21 109.58 20132.91 Average: 124.14 13.03 111.11 930.43 42948.25 14:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30155392 31738968 2783828 8.45 68792 1825692 1439252 4.23 837820 1661692 166936 14:31:01 29447640 31701932 3491580 10.60 90824 2451492 1566604 4.61 964400 2194840 429420 14:32:01 26131340 31658524 6807880 20.67 134612 5540492 1642124 4.83 1029992 5277240 1404984 14:33:01 23991196 29765312 8948024 27.17 140764 5774184 7978240 23.47 3073420 5284812 1776 14:34:01 23785496 29568260 9153724 27.79 141140 5782532 8474740 24.93 3282852 5276644 1876 14:35:01 25991100 31642324 6948120 21.09 142968 5646644 1525960 4.49 1270368 5153076 27376 Average: 26583694 31012553 6355526 19.29 119850 4503506 3771153 11.10 1743142 4141384 338728 14:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 ens3 399.78 246.86 1574.84 63.09 0.00 0.00 0.00 0.00 14:30:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 112.66 79.07 2571.51 10.81 0.00 0.00 0.00 0.00 14:31:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 br-19035dfaf2ff 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 1208.35 598.35 28958.99 42.89 0.00 0.00 0.00 0.00 14:32:01 lo 7.87 7.87 0.78 0.78 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 br-19035dfaf2ff 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 veth428bc87 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 14:33:01 veth28080be 1.87 2.13 0.38 0.20 0.00 0.00 0.00 0.00 14:33:01 ens3 4.80 3.30 1.02 1.04 0.00 0.00 0.00 0.00 14:33:01 lo 1.33 1.33 0.11 0.11 0.00 0.00 0.00 0.00 14:34:01 veth428bc87 0.72 0.95 0.18 0.13 0.00 0.00 0.00 0.00 14:34:01 veth28080be 10.80 12.60 2.13 6.16 0.00 0.00 0.00 0.00 14:34:01 ens3 4.67 2.92 1.14 1.10 0.00 0.00 0.00 0.00 14:34:01 lo 12.75 12.75 18.74 18.74 0.00 0.00 0.00 0.00 14:35:01 ens3 71.45 47.39 70.91 50.34 0.00 0.00 0.00 0.00 14:35:01 lo 5.67 5.67 1.05 1.05 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 300.01 162.75 5540.75 28.11 0.00 0.00 0.00 0.00 Average: lo 5.80 5.80 3.57 3.57 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18576) 03/27/24 _x86_64_ (8 CPU) 14:28:26 LINUX RESTART (8 CPU) 14:29:02 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 11.91 0.00 1.06 2.30 0.04 84.68 14:30:01 0 4.48 0.00 0.44 0.53 0.02 94.54 14:30:01 1 12.97 0.00 1.27 2.75 0.03 82.97 14:30:01 2 34.59 0.00 2.18 1.72 0.09 61.43 14:30:01 3 17.23 0.00 1.33 1.22 0.03 80.18 14:30:01 4 5.25 0.00 0.80 8.33 0.03 85.59 14:30:01 5 7.68 0.00 0.80 2.55 0.03 88.93 14:30:01 6 7.63 0.00 0.88 0.81 0.03 90.63 14:30:01 7 5.52 0.00 0.78 0.53 0.03 93.14 14:31:01 all 10.03 0.00 1.16 2.59 0.03 86.19 14:31:01 0 9.32 0.00 1.20 0.70 0.02 88.77 14:31:01 1 14.99 0.00 1.32 10.49 0.03 73.17 14:31:01 2 5.44 0.00 1.30 1.02 0.05 92.19 14:31:01 3 8.11 0.00 0.83 0.17 0.03 90.86 14:31:01 4 1.58 0.00 0.45 2.89 0.02 95.06 14:31:01 5 2.13 0.00 0.95 1.28 0.03 95.60 14:31:01 6 10.75 0.00 1.14 0.67 0.02 87.43 14:31:01 7 28.04 0.00 2.06 3.48 0.05 66.37 14:32:01 all 10.94 0.00 4.68 6.96 0.07 77.35 14:32:01 0 10.61 0.00 4.96 4.07 0.07 80.29 14:32:01 1 12.89 0.00 4.34 23.41 0.09 59.28 14:32:01 2 12.21 0.00 4.97 0.03 0.05 82.74 14:32:01 3 11.22 0.00 5.29 3.56 0.07 79.87 14:32:01 4 11.09 0.00 4.69 3.41 0.07 80.74 14:32:01 5 9.53 0.00 4.13 4.57 0.07 81.71 14:32:01 6 10.27 0.00 5.43 16.50 0.09 67.72 14:32:01 7 9.70 0.00 3.65 0.22 0.05 86.37 14:33:01 all 25.60 0.00 3.57 4.13 0.07 66.63 14:33:01 0 24.38 0.00 3.45 1.94 0.07 70.17 14:33:01 1 25.11 0.00 4.41 18.57 0.07 51.84 14:33:01 2 20.57 0.00 3.00 0.77 0.07 75.60 14:33:01 3 25.63 0.00 3.81 0.39 0.07 70.11 14:33:01 4 24.30 0.00 2.85 7.20 0.08 65.56 14:33:01 5 31.38 0.00 3.98 0.27 0.07 64.31 14:33:01 6 27.45 0.00 3.29 0.20 0.07 69.00 14:33:01 7 26.00 0.00 3.78 3.71 0.07 66.44 14:34:01 all 9.43 0.00 1.13 0.94 0.06 88.45 14:34:01 0 7.22 0.00 0.99 0.08 0.05 91.66 14:34:01 1 9.98 0.00 0.89 0.00 0.05 89.08 14:34:01 2 10.07 0.00 0.96 0.00 0.07 88.91 14:34:01 3 8.45 0.00 1.29 0.13 0.05 90.08 14:34:01 4 9.70 0.00 0.85 6.97 0.07 82.42 14:34:01 5 10.11 0.00 1.35 0.07 0.07 88.40 14:34:01 6 9.47 0.00 1.62 0.22 0.07 88.62 14:34:01 7 10.44 0.00 1.07 0.03 0.07 88.39 14:35:01 all 4.46 0.00 0.79 1.04 0.05 93.66 14:35:01 0 3.27 0.00 0.70 0.49 0.03 95.50 14:35:01 1 2.25 0.00 0.64 0.05 0.07 97.00 14:35:01 2 3.91 0.00 0.84 0.05 0.03 95.17 14:35:01 3 4.00 0.00 0.82 0.02 0.03 95.13 14:35:01 4 14.38 0.00 0.95 7.37 0.05 77.24 14:35:01 5 3.61 0.00 0.87 0.13 0.05 95.34 14:35:01 6 2.45 0.00 0.83 0.05 0.03 96.63 14:35:01 7 1.79 0.00 0.72 0.17 0.03 97.29 Average: all 12.06 0.00 2.06 2.98 0.05 82.85 Average: 0 9.89 0.00 1.95 1.30 0.04 86.82 Average: 1 13.02 0.00 2.14 9.18 0.06 75.61 Average: 2 14.41 0.00 2.20 0.60 0.06 82.74 Average: 3 12.42 0.00 2.22 0.91 0.05 84.41 Average: 4 11.06 0.00 1.76 6.03 0.05 81.10 Average: 5 10.72 0.00 2.01 1.47 0.05 85.75 Average: 6 11.34 0.00 2.19 3.04 0.05 83.37 Average: 7 13.61 0.00 2.01 1.36 0.05 82.97