---> uname -a: Linux prd-queue-docker-4c-4g-299 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 76G 1.9G 98% / 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 584 2101 0 13354 15125 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:f2:81:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 3392sec preferred_lft 3392sec inet6 fe80::f816:3eff:fef2:81c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:7c:dc:8c 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::42:61ff:fe7c:dc8c/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-299) 03/19/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.32 0.00 1.32 0.00 15.59 00:02:01 2.55 0.00 2.55 0.00 109.16 00:03:01 494.68 0.00 494.68 0.00 41533.61 00:04:01 438.81 141.23 297.58 7618.73 47389.04 00:05:01 4.28 0.00 4.28 0.00 456.86 Average: 188.32 28.24 160.07 1523.64 17899.66 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1414884 15572252 15010072 91.39 1596392 11774580 982948 5.63 3301092 10417632 24 00:02:01 1367844 15531516 15057112 91.67 1596392 11780456 989904 5.67 3342268 10421932 5128 00:03:01 291896 15465152 16133060 98.22 1598196 12729136 1237516 7.08 3481480 11294280 19680 00:04:01 2211652 15545528 14213304 86.53 1606576 10980808 1060288 6.07 3278596 9683488 852 00:05:01 2151348 15556588 14273608 86.90 1606576 11054928 986656 5.65 3273356 9752288 62524 Average: 1487525 15534207 14937431 90.94 1600826 11663982 1051462 6.02 3335358 10313924 17642 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.32 0.17 0.12 0.19 0.00 0.00 0.00 0.00 00:01:01 lo 0.00 0.00 0.00 0.00 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 15.11 13.18 31.88 5.41 0.00 0.00 0.00 0.00 00:02:01 lo 0.27 0.27 0.02 0.02 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 422.93 303.98 3225.39 33.90 0.00 0.00 0.00 0.00 00:03:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 00:03:01 docker0 253.61 366.34 13.55 3210.23 0.00 0.00 0.00 0.00 00:03:01 veth9d3411f 253.61 366.49 17.02 3210.24 0.00 0.00 0.00 0.26 00:04:01 ens3 369.47 424.56 1444.19 2520.83 0.00 0.00 0.00 0.00 00:04:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 00:04:01 docker0 37.14 50.97 4.23 657.08 0.00 0.00 0.00 0.00 00:05:01 ens3 261.16 358.14 21.02 2832.52 0.00 0.00 0.00 0.00 00:05:01 lo 2.60 2.60 0.24 0.24 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 213.78 219.99 944.46 1078.50 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 58.15 83.46 3.56 773.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-299) 03/19/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.10 0.00 0.02 0.01 0.02 99.85 00:01:01 0 0.35 0.00 0.03 0.03 0.02 99.57 00:01:01 1 0.05 0.00 0.03 0.00 0.02 99.90 00:01:01 2 0.02 0.00 0.02 0.00 0.02 99.95 00:01:01 3 0.02 0.00 0.02 0.00 0.02 99.95 00:02:01 all 1.00 0.00 0.19 0.02 0.02 98.77 00:02:01 0 2.05 0.00 0.13 0.03 0.00 97.78 00:02:01 1 0.22 0.00 0.17 0.00 0.02 99.60 00:02:01 2 0.20 0.00 0.20 0.00 0.03 99.57 00:02:01 3 1.53 0.00 0.25 0.05 0.03 98.13 00:03:01 all 15.24 0.00 4.74 2.29 0.07 77.66 00:03:01 0 17.96 0.00 5.12 1.55 0.07 75.30 00:03:01 1 9.86 0.00 3.50 0.58 0.05 86.01 00:03:01 2 21.31 0.00 5.72 5.57 0.08 67.32 00:03:01 3 11.81 0.00 4.60 1.47 0.08 82.04 00:04:01 all 27.14 0.00 4.83 1.43 0.10 66.51 00:04:01 0 38.95 0.00 5.60 2.02 0.10 53.32 00:04:01 1 27.97 0.00 5.83 1.20 0.12 64.89 00:04:01 2 21.46 0.00 3.48 1.60 0.07 73.40 00:04:01 3 20.16 0.00 4.39 0.91 0.10 74.44 00:05:01 all 18.07 0.00 0.86 0.02 0.06 80.98 00:05:01 0 19.10 0.00 0.65 0.00 0.07 80.18 00:05:01 1 12.47 0.00 0.90 0.00 0.05 86.58 00:05:01 2 20.89 0.00 0.94 0.07 0.08 78.02 00:05:01 3 19.81 0.00 0.99 0.02 0.07 79.12 Average: all 12.27 0.00 2.12 0.75 0.05 84.81 Average: 0 15.62 0.00 2.30 0.72 0.05 81.31 Average: 1 10.06 0.00 2.08 0.35 0.05 87.45 Average: 2 12.75 0.00 2.07 1.44 0.06 83.68 Average: 3 10.64 0.00 2.04 0.49 0.06 86.77