---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-116 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 6.4G 67% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 473 532 0 2938 3187 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:8f:ce:fe brd ff:ff:ff:ff:ff:ff inet 10.32.7.215/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe8f:cefe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:24:8a:0a 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-116) 12/25/24 _x86_64_ (4 CPU) 19:26:19 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 141.63 32.76 108.87 2909.38 22433.06 19:29:01 478.86 74.21 404.65 7239.06 127747.86 19:30:01 611.68 1.17 610.51 214.23 24228.36 19:31:01 623.56 1.88 621.68 169.81 27452.58 19:32:01 538.29 24.75 513.55 1825.03 20323.95 19:33:01 60.22 41.29 18.93 2416.80 2376.67 19:34:01 15.16 7.83 7.33 196.10 5741.31 19:35:01 113.35 32.93 80.42 1713.58 15261.06 Average: 322.92 27.12 295.80 2087.71 30737.97 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 895648 3328668 3143004 77.82 60648 2510696 1103948 21.70 619804 2310484 313852 19:29:01 219980 3152012 3818672 94.55 133336 2859944 1509236 29.67 835932 2663840 10476 19:30:01 291192 3133068 3747460 92.79 167924 2682292 1525708 29.99 889784 2483500 9084 19:31:01 137668 3138768 3900984 96.59 190772 2778348 1525132 29.98 854796 2630588 16080 19:32:01 327968 3313084 3710684 91.88 201352 2770796 1117128 21.96 750540 2569700 492 19:33:01 1155824 3306376 2882828 71.38 201572 1990072 1240528 24.39 658220 1886540 20048 19:34:01 860932 3094976 3177720 78.68 201608 2071560 1462460 28.75 884412 1953492 26916 19:35:01 595052 3284588 3443600 85.27 204908 2512696 982092 19.31 886056 2209952 17824 Average: 560533 3218942 3478119 86.12 170265 2522050 1308279 25.72 797443 2338512 51846 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 lo 2.53 2.53 0.22 0.22 0.00 0.00 0.00 0.00 19:28:01 ens3 317.61 193.83 9138.94 20.11 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:29:01 ens3 1190.93 705.80 11108.81 56.30 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 10.96 11.03 2.39 2.64 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 ens3 14.56 13.71 3.18 3.51 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 22.61 18.93 36.87 3.91 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 ens3 6.90 5.82 1.47 1.45 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 1.10 1.00 0.23 0.23 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 19:35:01 ens3 620.53 307.23 2999.03 26.21 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 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 273.55 157.41 2914.89 14.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-116) 12/25/24 _x86_64_ (4 CPU) 19:26:19 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 20.35 0.00 1.96 3.42 0.06 74.22 19:28:01 0 21.59 0.00 1.87 2.37 0.07 74.10 19:28:01 1 11.84 0.00 1.73 8.71 0.05 77.68 19:28:01 2 37.69 0.00 2.89 1.37 0.08 57.96 19:28:01 3 10.29 0.00 1.34 1.24 0.03 87.11 19:29:01 all 22.40 0.00 9.33 13.92 0.11 54.25 19:29:01 0 22.55 0.00 9.17 9.76 0.10 58.42 19:29:01 1 21.59 0.00 8.98 22.75 0.12 46.56 19:29:01 2 24.14 0.00 9.98 12.63 0.14 53.11 19:29:01 3 21.31 0.00 9.17 10.49 0.10 58.93 19:30:01 all 4.33 0.00 3.65 32.52 0.10 59.40 19:30:01 0 6.03 0.00 3.03 26.96 0.08 63.90 19:30:01 1 3.54 0.00 2.90 41.25 0.08 52.22 19:30:01 2 3.05 0.00 5.02 38.50 0.15 53.29 19:30:01 3 4.70 0.00 3.69 23.35 0.10 68.16 19:31:01 all 5.52 0.00 4.14 28.97 0.12 61.25 19:31:01 0 7.61 0.00 4.24 50.47 0.10 37.58 19:31:01 1 6.86 0.00 4.13 25.21 0.10 63.70 19:31:01 2 4.56 0.00 4.15 23.00 0.17 68.12 19:31:01 3 3.06 0.00 4.02 17.12 0.08 75.71 19:32:01 all 5.85 0.00 4.44 19.76 0.09 69.86 19:32:01 0 4.33 0.00 3.93 20.49 0.08 71.17 19:32:01 1 3.99 0.00 2.80 11.65 0.07 81.49 19:32:01 2 5.18 0.00 6.12 22.66 0.12 65.92 19:32:01 3 9.93 0.00 4.94 24.33 0.10 60.70 19:33:01 all 20.13 0.00 3.90 1.35 0.06 74.56 19:33:01 0 21.48 0.00 3.87 1.20 0.05 73.39 19:33:01 1 28.02 0.00 4.39 2.22 0.07 65.30 19:33:01 2 13.62 0.00 3.49 0.94 0.07 81.88 19:33:01 3 17.44 0.00 3.86 1.05 0.07 77.58 19:34:01 all 22.88 0.00 2.42 0.21 0.05 74.45 19:34:01 0 25.81 0.00 2.70 0.07 0.05 71.37 19:34:01 1 16.98 0.00 2.14 0.05 0.03 80.80 19:34:01 2 18.21 0.00 1.94 0.08 0.03 79.74 19:34:01 3 30.57 0.00 2.92 0.63 0.05 65.83 19:35:01 all 22.18 0.00 2.31 3.43 0.05 72.02 19:35:01 0 35.54 0.00 3.46 9.15 0.07 51.77 19:35:01 1 4.95 0.00 0.99 2.39 0.05 91.62 19:35:01 2 24.03 0.00 3.24 1.33 0.07 71.33 19:35:01 3 24.36 0.00 1.55 0.87 0.05 73.17 Average: all 15.46 0.00 4.01 12.91 0.08 67.54 Average: 0 18.12 0.00 4.03 15.04 0.08 62.73 Average: 1 12.21 0.00 3.50 14.22 0.07 70.01 Average: 2 16.32 0.00 4.59 12.49 0.10 66.50 Average: 3 15.22 0.00 3.93 9.86 0.07 70.91