---> uname -a: Linux prd-queue-docker-4c-4g-7116 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): 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 696K 1.6G 1% /run /dev/vda1 78G 56G 22G 72% / 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: 16039 575 2524 0 12939 15134 Swap: 1023 1 1022 ---> 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:4e:49:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 74840sec preferred_lft 74840sec inet6 fe80::f816:3eff:fe4e:49b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:7c:09:77 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:aaff:fe7c:977/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-7116) 02/20/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.72 0.00 1.72 0.00 20.79 00:02:01 1.60 0.00 1.60 0.00 77.71 00:03:01 378.84 0.45 378.39 13.86 37827.03 00:04:01 368.32 47.55 320.77 746.67 52383.73 00:05:01 4.10 0.00 4.10 0.00 821.73 Average: 150.90 9.60 141.30 152.08 18223.85 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1732596 15576360 14692360 89.45 1212220 11888292 968960 5.55 2965860 10483552 44 00:02:01 1726900 15575180 14698056 89.49 1212220 11892680 1007968 5.77 2967488 10486692 2956 00:03:01 662620 15463560 15762336 95.97 1216376 12787600 1242516 7.11 3148896 11311188 15364 00:04:01 2641732 15550968 13783224 83.92 1222512 10969564 1064524 6.09 2884004 9681996 720 00:05:01 2591072 15566540 13833884 84.22 1222520 11037280 993496 5.69 2885316 9733768 45004 Average: 1870984 15546522 14553972 88.61 1217170 11715083 1055493 6.04 2970313 10339439 12818 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.33 0.23 0.07 0.12 0.00 0.00 0.00 0.00 00:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 11.90 9.60 29.81 2.38 0.00 0.00 0.00 0.00 00:02:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 ens3 413.63 305.18 3484.81 33.92 0.00 0.00 0.00 0.00 00:03:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 00:03:01 veth5569bbb 246.74 340.08 16.97 3209.07 0.00 0.00 0.00 0.26 00:03:01 docker0 246.74 339.93 13.60 3209.05 0.00 0.00 0.00 0.00 00:04:01 ens3 275.47 271.48 1438.68 1289.36 0.00 0.00 0.00 0.00 00:04:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 00:04:01 docker0 35.07 47.90 4.11 655.87 0.00 0.00 0.00 0.00 00:05:01 ens3 438.91 511.83 32.77 4064.19 0.00 0.00 0.00 0.00 00:05:01 lo 2.60 2.60 0.23 0.23 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 228.03 219.65 997.15 1077.92 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 56.36 77.56 3.54 772.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-7116) 02/20/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.02 0.02 0.01 99.92 00:01:01 0 0.03 0.00 0.00 0.02 0.02 99.93 00:01:01 1 0.02 0.00 0.05 0.00 0.00 99.93 00:01:01 2 0.02 0.00 0.02 0.03 0.03 99.90 00:01:01 3 0.02 0.00 0.03 0.00 0.00 99.95 00:02:01 all 0.11 0.00 0.05 0.01 0.01 99.82 00:02:01 0 0.13 0.00 0.07 0.02 0.00 99.78 00:02:01 1 0.13 0.00 0.07 0.00 0.02 99.78 00:02:01 2 0.08 0.00 0.02 0.02 0.03 99.85 00:02:01 3 0.08 0.00 0.05 0.00 0.00 99.87 00:03:01 all 14.56 0.00 4.42 2.41 0.10 78.51 00:03:01 0 9.78 0.00 3.93 1.62 0.10 84.57 00:03:01 1 22.74 0.00 4.24 4.11 0.10 68.81 00:03:01 2 13.18 0.00 4.89 2.07 0.08 79.78 00:03:01 3 12.56 0.00 4.65 1.85 0.12 80.83 00:04:01 all 21.61 0.00 5.23 4.34 0.09 68.73 00:04:01 0 20.91 0.00 6.70 2.88 0.07 69.45 00:04:01 1 22.46 0.00 4.76 1.49 0.08 71.21 00:04:01 2 25.21 0.00 4.80 6.31 0.08 63.59 00:04:01 3 17.85 0.00 4.61 6.74 0.08 70.71 00:05:01 all 26.28 0.00 1.60 0.02 0.10 71.99 00:05:01 0 25.81 0.00 1.04 0.00 0.10 73.05 00:05:01 1 22.89 0.00 1.82 0.00 0.10 75.19 00:05:01 2 27.74 0.00 1.87 0.03 0.10 70.25 00:05:01 3 28.67 0.00 1.71 0.03 0.12 69.47 Average: all 12.49 0.00 2.26 1.36 0.06 83.83 Average: 0 11.30 0.00 2.34 0.90 0.06 85.40 Average: 1 13.63 0.00 2.19 1.12 0.06 83.01 Average: 2 13.24 0.00 2.31 1.69 0.07 82.68 Average: 3 11.81 0.00 2.20 1.71 0.06 84.22