---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-546 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: 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): 0-3 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 13G 7.1G 64% / 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 533 1643 0 5799 7144 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:b3:65:1e brd ff:ff:ff:ff:ff:ff inet 10.32.7.210/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:feb3:651e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:2b:14:c2 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-546) 05/10/26 _x86_64_ (4 CPU) 15:32:45 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 158.67 69.22 89.45 5603.60 39950.82 15:35:01 86.72 23.11 63.61 3162.67 9061.56 15:36:01 130.74 0.67 130.08 26.00 91449.69 15:37:01 325.25 0.77 324.48 23.60 48897.45 15:38:02 49.60 1.75 47.85 40.92 11087.77 15:39:01 88.95 28.93 60.02 1311.64 8384.75 15:40:01 26.51 0.87 25.64 77.44 1724.23 Average: 123.86 17.87 105.98 1463.99 30130.10 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 5909704 7435464 2257724 27.64 37856 1668200 958652 10.40 563612 1526304 65884 15:35:01 5532804 7439844 2634624 32.26 59872 2010744 1119724 12.15 600092 1830804 141516 15:36:01 2223072 7397996 5944356 72.78 106108 5069800 1165832 12.65 655300 4889472 577692 15:37:01 2265436 7368476 5901992 72.26 148672 4905156 1383976 15.02 832096 4615644 57496 15:38:02 1682916 7228128 6484512 79.39 155964 5307432 1718432 18.65 1210224 4782376 166932 15:39:01 1712920 7331616 6454508 79.03 157588 5385284 1048656 11.38 1257240 4716760 16780 15:40:01 1690388 7319812 6477040 79.30 159044 5394368 1052852 11.42 1275648 4720120 10656 Average: 3002463 7360191 5164965 63.24 117872 4248712 1206875 13.10 913459 3868783 148137 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 346.01 208.30 1134.55 65.68 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 15:35:01 ens3 79.17 66.77 1060.16 7.89 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 15:36:01 ens3 400.20 151.94 13528.79 10.44 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 117.45 106.85 831.37 9.78 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:02 ens3 22.86 22.28 152.60 12.08 0.00 0.00 0.00 0.00 15:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:02 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 ens3 258.21 213.39 2672.40 30.62 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.68 0.68 0.08 0.08 0.00 0.00 0.00 0.00 15:40:01 ens3 12.76 13.05 9.98 6.24 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 176.46 111.55 2770.08 20.36 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-546) 05/10/26 _x86_64_ (4 CPU) 15:32:45 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.58 0.00 2.96 5.13 1.02 72.32 15:34:01 0 26.98 0.00 3.81 6.07 1.09 62.05 15:34:01 1 12.77 0.00 2.41 3.33 0.85 80.64 15:34:01 2 19.54 0.00 3.84 9.67 1.27 65.68 15:34:01 3 15.03 0.00 1.75 1.46 0.88 80.88 15:35:01 all 19.62 0.00 1.34 2.20 0.75 76.09 15:35:01 0 44.84 0.00 2.23 0.75 1.32 50.87 15:35:01 1 4.88 0.00 0.55 1.28 0.23 93.05 15:35:01 2 11.03 0.00 1.57 6.01 0.77 80.63 15:35:01 3 17.71 0.00 1.05 0.73 0.68 79.83 15:36:01 all 18.71 0.00 9.81 2.11 1.47 67.89 15:36:01 0 18.90 0.00 12.09 1.62 1.48 65.91 15:36:01 1 21.40 0.00 12.08 0.68 1.51 64.33 15:36:01 2 13.96 0.00 7.07 5.04 1.52 72.41 15:36:01 3 20.66 0.00 8.03 1.07 1.38 68.87 15:37:01 all 11.70 0.00 4.76 10.36 0.80 72.38 15:37:01 0 13.12 0.00 4.75 10.37 0.84 70.92 15:37:01 1 14.97 0.00 5.26 2.77 0.82 76.17 15:37:01 2 8.31 0.00 4.52 7.94 0.84 78.40 15:37:01 3 10.40 0.00 4.51 20.44 0.69 63.96 15:38:02 all 70.50 0.00 9.47 0.61 3.78 15.63 15:38:02 0 72.52 0.00 9.34 0.32 3.26 14.56 15:38:02 1 73.54 0.00 9.98 0.91 3.34 12.23 15:38:02 2 67.79 0.00 9.20 0.77 4.10 18.14 15:38:02 3 68.13 0.00 9.36 0.45 4.43 17.62 15:39:01 all 39.91 0.00 3.71 1.95 2.51 51.92 15:39:01 0 42.41 0.00 3.34 2.60 2.36 49.30 15:39:01 1 37.13 0.00 4.52 1.72 2.33 54.30 15:39:01 2 42.51 0.00 4.03 2.33 3.11 48.02 15:39:01 3 37.60 0.00 2.92 1.17 2.26 56.05 15:40:01 all 19.98 0.00 0.96 0.80 0.74 77.52 15:40:01 0 34.37 0.00 1.30 0.33 1.08 62.92 15:40:01 1 4.27 0.00 0.43 0.95 0.27 94.09 15:40:01 2 40.31 0.00 1.77 0.22 1.23 56.47 15:40:01 3 1.07 0.00 0.35 1.70 0.35 96.54 Average: all 28.45 0.00 4.70 3.30 1.58 61.96 Average: 0 36.25 0.00 5.25 3.14 1.63 53.72 Average: 1 24.13 0.00 5.01 1.66 1.33 67.87 Average: 2 29.07 0.00 4.56 4.57 1.83 59.97 Average: 3 24.36 0.00 3.97 3.84 1.52 66.30