---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11033 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 12G 144G 8% / 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 815 27798 0 3552 30896 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:80:60:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.218/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe80:60f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:f8:9e:e5 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::42:77ff:fef8:9ee5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11033) 03/05/24 _x86_64_ (8 CPU) 14:01:53 LINUX RESTART (8 CPU) 14:02:01 tps rtps wtps bread/s bwrtn/s 14:03:02 162.10 84.41 77.69 6185.27 59832.99 14:04:01 149.79 12.35 137.43 1770.68 42313.37 14:05:01 675.97 0.27 675.70 2.13 48341.81 14:06:01 402.68 0.03 402.65 0.67 61459.09 14:07:01 78.99 1.52 77.47 87.32 28700.15 Average: 294.38 19.74 274.64 1608.83 48149.32 14:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:03:02 30226316 31684364 2712904 8.24 55452 1722312 1493792 4.40 882420 1555264 88244 14:04:01 29554324 31563448 3384896 10.28 82884 2221496 1721972 5.07 1085764 1963480 45360 14:05:01 28772648 31705916 4166572 12.65 153460 2957216 1506680 4.43 1030764 2652040 142380 14:06:01 27442344 30524824 5496876 16.69 228024 2999424 2083476 6.13 2312696 2631896 34160 14:07:01 28476100 31647984 4463120 13.55 234116 3095740 1516384 4.46 1251996 2708760 54968 Average: 28894346 31425307 4044874 12.28 150787 2599238 1664461 4.90 1312728 2302288 73022 14:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:02 ens3 354.62 237.07 1516.55 61.41 0.00 0.00 0.00 0.00 14:03:02 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 14:04:01 docker0 31.86 62.43 2.00 624.04 0.00 0.00 0.00 0.00 14:04:01 veth35e5d02 25.27 42.92 1.96 250.77 0.00 0.00 0.00 0.02 14:04:01 ens3 156.06 88.87 1958.37 12.42 0.00 0.00 0.00 0.00 14:04:01 lo 3.59 3.59 0.37 0.37 0.00 0.00 0.00 0.00 14:05:01 docker0 348.78 429.16 43.12 2171.12 0.00 0.00 0.00 0.00 14:05:01 ens3 437.44 351.56 2176.88 48.91 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 docker0 6.90 16.65 0.36 444.21 0.00 0.00 0.00 0.00 14:06:01 vetheb3b327 6.90 16.80 0.46 444.22 0.00 0.00 0.00 0.04 14:06:01 ens3 19.01 9.18 444.73 1.09 0.00 0.00 0.00 0.00 14:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 docker0 2.52 4.82 0.17 72.55 0.00 0.00 0.00 0.00 14:07:01 ens3 58.66 52.99 204.23 106.03 0.00 0.00 0.00 0.00 14:07:01 lo 4.13 4.13 0.42 0.42 0.00 0.00 0.00 0.00 Average: docker0 78.16 102.74 9.15 662.49 0.00 0.00 0.00 0.00 Average: ens3 205.33 148.13 1257.82 46.08 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11033) 03/05/24 _x86_64_ (8 CPU) 14:01:53 LINUX RESTART (8 CPU) 14:02:01 CPU %user %nice %system %iowait %steal %idle 14:03:02 all 8.63 0.00 1.20 2.84 0.04 87.29 14:03:02 0 11.75 0.00 1.20 0.67 0.03 86.35 14:03:02 1 9.34 0.00 1.02 4.41 0.03 85.20 14:03:02 2 9.33 0.00 1.22 6.72 0.03 82.70 14:03:02 3 7.73 0.00 1.07 0.77 0.05 90.37 14:03:02 4 10.37 0.00 1.99 0.23 0.03 87.37 14:03:02 5 4.50 0.00 1.12 1.79 0.03 92.56 14:03:02 6 14.64 0.00 0.87 0.97 0.03 83.49 14:03:02 7 1.37 0.00 1.12 7.14 0.03 90.33 14:04:01 all 9.28 0.00 1.32 2.61 0.03 86.75 14:04:01 0 1.93 0.00 1.04 0.48 0.02 96.54 14:04:01 1 1.78 0.00 0.76 0.12 0.00 97.34 14:04:01 2 13.31 0.00 1.73 2.74 0.05 82.16 14:04:01 3 18.03 0.00 1.64 4.06 0.07 76.21 14:04:01 4 12.32 0.00 1.24 0.51 0.02 85.91 14:04:01 5 12.55 0.00 2.04 8.52 0.03 76.85 14:04:01 6 10.06 0.00 1.12 0.68 0.03 88.10 14:04:01 7 4.32 0.00 1.00 3.76 0.02 90.90 14:05:01 all 11.03 0.00 2.61 3.51 0.05 82.79 14:05:01 0 8.11 0.00 3.39 0.64 0.07 87.80 14:05:01 1 0.94 0.00 4.20 15.42 0.07 79.38 14:05:01 2 12.78 0.00 1.47 1.72 0.03 83.99 14:05:01 3 31.75 0.00 3.77 0.07 0.07 64.34 14:05:01 4 7.74 0.00 1.08 0.28 0.05 90.84 14:05:01 5 12.68 0.00 3.74 9.75 0.05 73.79 14:05:01 6 7.82 0.00 2.52 0.05 0.07 89.54 14:05:01 7 6.40 0.00 0.77 0.18 0.05 92.59 14:06:01 all 19.00 0.00 4.35 3.60 0.07 72.98 14:06:01 0 13.56 0.00 3.13 4.89 0.05 78.37 14:06:01 1 16.55 0.00 4.82 2.37 0.07 76.19 14:06:01 2 26.80 0.00 5.57 0.44 0.08 67.11 14:06:01 3 16.33 0.00 4.83 1.35 0.05 77.45 14:06:01 4 27.87 0.00 4.02 1.06 0.08 66.97 14:06:01 5 18.13 0.00 4.75 18.62 0.07 58.42 14:06:01 6 21.81 0.00 4.90 0.00 0.08 73.20 14:06:01 7 11.04 0.00 2.79 0.15 0.03 85.99 14:07:01 all 11.87 0.00 1.10 1.97 0.04 85.02 14:07:01 0 17.71 0.00 1.29 4.04 0.05 76.92 14:07:01 1 37.34 0.00 2.04 1.52 0.08 59.03 14:07:01 2 7.48 0.00 1.34 0.00 0.02 91.17 14:07:01 3 4.41 0.00 0.72 0.02 0.02 94.84 14:07:01 4 7.08 0.00 1.00 0.67 0.07 91.18 14:07:01 5 11.57 0.00 0.77 2.43 0.03 85.20 14:07:01 6 5.33 0.00 1.10 0.90 0.02 92.65 14:07:01 7 4.13 0.00 0.56 6.15 0.03 89.12 Average: all 11.96 0.00 2.12 2.90 0.05 82.97 Average: 0 10.64 0.00 2.01 2.15 0.04 85.15 Average: 1 13.24 0.00 2.57 4.77 0.05 79.37 Average: 2 13.92 0.00 2.26 2.32 0.04 81.44 Average: 3 15.63 0.00 2.40 1.24 0.05 80.67 Average: 4 13.07 0.00 1.87 0.55 0.05 84.46 Average: 5 11.87 0.00 2.48 8.19 0.04 77.42 Average: 6 11.92 0.00 2.10 0.52 0.05 85.41 Average: 7 5.45 0.00 1.25 3.48 0.03 89.78