---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43633 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: 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): 0-7 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 11G 145G 7% / 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 904 28403 0 2859 30823 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:42:af:19 brd ff:ff:ff:ff:ff:ff inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe42:af19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:67:50:db 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 inet6 fe80::42:98ff:fe67:50db/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43633) 09/30/24 _x86_64_ (8 CPU) 05:04:27 LINUX RESTART (8 CPU) 05:05:02 tps rtps wtps bread/s bwrtn/s 05:06:01 365.04 72.70 292.34 4703.61 41862.33 05:07:01 148.94 20.81 128.13 837.99 27533.81 05:08:01 42.35 0.63 41.72 13.33 18051.32 05:09:01 37.79 0.67 37.13 19.33 17392.97 05:10:01 120.89 3.92 116.98 489.17 41855.38 Average: 142.26 19.57 122.69 1200.95 29297.33 05:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 30178968 31717756 2760252 8.38 68372 1783712 1357776 3.99 856324 1621756 156736 05:07:01 28919800 30702712 4019420 12.20 82608 2000456 2341016 6.89 1922652 1784720 20976 05:08:01 28088224 29984432 4850996 14.73 87568 2102848 4907544 14.44 2665160 1856480 20740 05:09:01 28303044 30415708 4636176 14.07 90828 2311436 2390208 7.03 2305300 1995776 137640 05:10:01 29114572 31591636 3824648 11.61 99416 2660280 1457856 4.29 1256124 2216328 872 Average: 28920922 30882449 4018298 12.20 85758 2171746 2490880 7.33 1801112 1895012 67393 05:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 05:06:01 ens3 353.80 243.30 1525.54 74.47 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 05:07:01 ens3 290.57 225.51 1578.54 59.58 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 ens3 467.86 375.12 1339.10 123.06 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:09:01 ens3 188.87 155.71 1024.63 44.10 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 lo 3.93 3.93 0.37 0.37 0.00 0.00 0.00 0.00 05:10:01 ens3 400.88 373.68 955.40 1695.56 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 340.36 274.78 1283.83 400.47 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 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-43633) 09/30/24 _x86_64_ (8 CPU) 05:04:27 LINUX RESTART (8 CPU) 05:05:02 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 9.72 0.00 1.07 1.85 0.04 87.33 05:06:01 0 7.31 0.00 1.34 1.09 0.03 90.23 05:06:01 1 3.72 0.00 1.17 4.01 0.05 91.04 05:06:01 2 27.12 0.00 2.13 1.07 0.05 69.63 05:06:01 3 17.79 0.00 1.22 0.27 0.03 80.69 05:06:01 4 8.18 0.00 0.85 2.92 0.05 88.00 05:06:01 5 3.61 0.00 0.51 0.26 0.02 95.61 05:06:01 6 2.73 0.00 0.70 2.89 0.03 93.65 05:06:01 7 7.24 0.00 0.61 2.31 0.02 89.83 05:07:01 all 26.40 0.00 1.08 0.44 0.07 72.01 05:07:01 0 27.75 0.00 0.93 0.18 0.07 71.07 05:07:01 1 24.99 0.00 1.50 0.32 0.10 73.09 05:07:01 2 41.30 0.00 1.95 0.43 0.10 56.21 05:07:01 3 25.20 0.00 0.82 0.17 0.07 73.75 05:07:01 4 19.26 0.00 0.87 1.24 0.05 78.59 05:07:01 5 25.60 0.00 0.70 0.03 0.05 73.61 05:07:01 6 23.89 0.00 1.10 0.30 0.07 74.64 05:07:01 7 23.18 0.00 0.80 0.84 0.07 75.11 05:08:01 all 55.97 0.00 1.87 0.08 0.08 42.00 05:08:01 0 53.77 0.00 1.81 0.00 0.07 44.36 05:08:01 1 57.74 0.00 1.81 0.02 0.08 40.35 05:08:01 2 55.00 0.00 1.49 0.03 0.07 43.41 05:08:01 3 50.77 0.00 1.56 0.00 0.07 47.60 05:08:01 4 61.02 0.00 2.69 0.03 0.08 36.18 05:08:01 5 54.70 0.00 1.94 0.05 0.08 43.22 05:08:01 6 56.30 0.00 1.77 0.03 0.08 41.81 05:08:01 7 58.40 0.00 1.91 0.45 0.10 39.14 05:09:01 all 74.76 0.00 1.86 0.05 0.11 23.22 05:09:01 0 74.80 0.00 1.94 0.00 0.10 23.16 05:09:01 1 70.40 0.00 2.07 0.00 0.10 27.42 05:09:01 2 77.34 0.00 1.74 0.03 0.13 20.76 05:09:01 3 76.59 0.00 1.54 0.00 0.10 21.77 05:09:01 4 76.38 0.00 2.32 0.02 0.10 21.18 05:09:01 5 72.70 0.00 1.92 0.02 0.12 25.24 05:09:01 6 77.67 0.00 1.89 0.00 0.10 20.34 05:09:01 7 72.25 0.00 1.42 0.33 0.08 25.91 05:10:01 all 11.28 0.00 1.30 2.54 0.06 84.83 05:10:01 0 16.50 0.00 1.41 0.27 0.05 81.78 05:10:01 1 6.92 0.00 1.01 4.15 0.08 87.84 05:10:01 2 17.80 0.00 1.20 0.47 0.07 80.46 05:10:01 3 7.99 0.00 1.37 1.68 0.05 88.91 05:10:01 4 13.22 0.00 1.22 1.88 0.07 83.61 05:10:01 5 14.07 0.00 1.72 3.83 0.07 80.31 05:10:01 6 7.55 0.00 1.39 2.90 0.05 88.11 05:10:01 7 6.12 0.00 1.16 5.13 0.05 87.54 Average: all 35.71 0.00 1.44 0.99 0.07 61.79 Average: 0 36.11 0.00 1.49 0.31 0.06 62.03 Average: 1 32.86 0.00 1.51 1.69 0.08 63.85 Average: 2 43.75 0.00 1.70 0.41 0.08 54.05 Average: 3 35.70 0.00 1.30 0.43 0.06 62.51 Average: 4 35.74 0.00 1.59 1.21 0.07 61.39 Average: 5 34.24 0.00 1.36 0.84 0.07 63.49 Average: 6 33.73 0.00 1.37 1.22 0.07 63.62 Average: 7 33.53 0.00 1.18 1.81 0.06 63.42