---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4860 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.2G 11G 48% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 504 5051 0 2420 7185 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:eb:ba:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:feeb:bae6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:51:9e:91 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:bff:fe51:9e91/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4860) 07/04/25 _x86_64_ (4 CPU) 13:37:16 LINUX RESTART (4 CPU) 13:38:02 tps rtps wtps bread/s bwrtn/s 13:39:01 92.22 21.17 71.06 713.91 5577.09 13:40:01 50.47 4.55 45.92 819.99 7762.35 13:41:01 121.96 8.27 113.70 1447.63 16884.39 13:42:01 18.02 0.57 17.45 53.60 1320.53 Average: 70.58 8.58 61.99 759.00 7896.02 13:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:39:01 5716840 7357000 2450588 30.00 44504 1770916 1043472 11.32 661756 1610016 99556 13:40:01 5611236 7437008 2556192 31.30 60704 1928376 960100 10.42 592056 1760736 106120 13:41:01 5179536 7352716 2987892 36.58 77628 2247100 1049432 11.39 891912 1864916 2496 13:42:01 5200524 7383024 2966904 36.33 79656 2253784 1026524 11.14 868324 1866512 10484 Average: 5427034 7382437 2740394 33.55 65623 2050044 1019882 11.07 753512 1775545 54664 13:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 98.37 61.97 847.59 16.00 0.00 0.00 0.00 0.00 13:39:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 32.29 26.14 265.02 6.13 0.00 0.00 0.00 0.00 13:40:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 13:41:01 docker0 75.89 170.50 4.09 963.08 0.00 0.00 0.00 0.00 13:41:01 ens3 264.71 112.50 1399.92 25.85 0.00 0.00 0.00 0.00 13:41:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 12.98 15.78 11.02 16.80 0.00 0.00 0.00 0.00 13:42:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 19.05 42.80 1.03 241.78 0.00 0.00 0.00 0.00 Average: ens3 102.10 54.07 629.99 16.20 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4860) 07/04/25 _x86_64_ (4 CPU) 13:37:16 LINUX RESTART (4 CPU) 13:38:02 CPU %user %nice %system %iowait %steal %idle 13:39:01 all 17.99 0.00 1.32 3.63 2.33 74.73 13:39:01 0 11.53 0.00 0.94 0.55 1.92 85.05 13:39:01 1 34.45 0.00 2.18 1.14 2.53 59.69 13:39:01 2 7.57 0.00 1.01 5.23 2.98 83.21 13:39:01 3 18.52 0.00 1.16 7.60 1.87 70.86 13:40:01 all 20.20 0.00 1.56 1.74 1.73 74.77 13:40:01 0 2.45 0.00 0.38 0.07 1.28 95.82 13:40:01 1 45.14 0.00 2.82 1.53 2.34 48.18 13:40:01 2 18.28 0.00 1.86 4.88 2.46 72.52 13:40:01 3 14.96 0.00 1.15 0.43 0.85 82.61 13:41:01 all 12.66 0.00 3.56 3.96 4.66 75.16 13:41:01 0 9.41 0.00 3.71 3.08 4.87 78.94 13:41:01 1 15.42 0.00 3.16 1.40 4.49 75.53 13:41:01 2 19.71 0.00 3.60 4.19 5.22 67.28 13:41:01 3 6.04 0.00 3.76 7.21 4.06 78.93 13:42:01 all 20.88 0.00 1.00 0.75 1.55 75.82 13:42:01 0 0.89 0.00 0.23 0.00 0.83 98.05 13:42:01 1 44.71 0.00 1.94 0.18 2.85 50.31 13:42:01 2 26.54 0.00 1.36 2.32 1.51 68.27 13:42:01 3 11.22 0.00 0.50 0.48 1.01 86.79 Average: all 17.91 0.00 1.87 2.52 2.58 75.12 Average: 0 6.07 0.00 1.33 0.94 2.23 89.44 Average: 1 34.87 0.00 2.53 1.06 3.06 58.48 Average: 2 18.03 0.00 1.96 4.16 3.05 72.80 Average: 3 12.65 0.00 1.65 3.93 1.95 79.82