---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3079 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 6.9G 65% / 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 519 703 0 2721 3143 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:78:aa:1a brd ff:ff:ff:ff:ff:ff inet 10.32.7.177/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe78:aa1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:89:6b:f1 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-3079) 01/29/25 _x86_64_ (4 CPU) 10:32:19 LINUX RESTART (4 CPU) 10:33:01 tps rtps wtps bread/s bwrtn/s 10:34:01 115.48 25.61 89.87 1536.28 8706.55 10:35:01 333.89 103.88 230.01 6522.05 122173.62 10:36:01 230.58 60.56 170.02 3765.11 23273.59 10:37:01 152.04 29.48 122.56 1711.18 5314.85 10:38:01 74.07 2.38 71.69 166.11 8537.51 10:39:01 385.19 363.65 21.54 29281.17 9631.86 Average: 215.22 97.60 117.62 7164.21 29613.49 10:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 1478760 3354504 2559892 63.38 57844 1963168 844272 16.60 576708 1783384 209800 10:35:01 1253028 3203288 2785624 68.97 114520 1945772 1325052 26.05 632576 1881948 20908 10:36:01 1303452 3219112 2735200 67.73 130612 1898996 1313204 25.81 814260 1657188 2012 10:37:01 1184388 3289356 2854264 70.67 140120 2051564 1233324 24.24 832972 1730140 33008 10:38:01 747556 2976644 3291096 81.49 142676 2165544 1657936 32.59 1187876 1783872 1696 10:39:01 875192 3291660 3163460 78.33 143140 2401260 1069008 21.01 835412 2091260 4336 Average: 1140396 3222427 2898256 71.76 121485 2071051 1240466 24.38 813301 1821299 45293 10:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 117.51 96.33 1007.01 21.59 0.00 0.00 0.00 0.00 10:34:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 ens3 458.13 212.19 13530.15 20.35 0.00 0.00 0.00 0.00 10:35:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 124.23 85.22 219.38 43.18 0.00 0.00 0.00 0.00 10:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 164.47 83.20 786.04 11.11 0.00 0.00 0.00 0.00 10:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 51.42 43.68 65.57 12.18 0.00 0.00 0.00 0.00 10:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 359.25 198.33 87.67 122.74 0.00 0.00 0.00 0.00 10:39:01 lo 1.20 1.20 0.10 0.10 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: ens3 212.53 119.84 2616.81 38.53 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 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-3079) 01/29/25 _x86_64_ (4 CPU) 10:32:19 LINUX RESTART (4 CPU) 10:33:01 CPU %user %nice %system %iowait %steal %idle 10:34:01 all 20.23 0.00 1.57 3.29 0.06 74.86 10:34:01 0 32.23 0.00 2.10 1.10 0.07 64.50 10:34:01 1 37.05 0.00 2.25 0.30 0.08 60.32 10:34:01 2 1.50 0.00 0.86 6.27 0.05 91.32 10:34:01 3 9.90 0.00 1.09 5.52 0.05 83.45 10:35:01 all 24.76 0.00 9.92 7.62 0.10 57.59 10:35:01 0 25.98 0.00 9.27 10.20 0.10 54.44 10:35:01 1 26.35 0.00 10.43 5.25 0.08 57.89 10:35:01 2 21.49 0.00 10.10 11.46 0.12 56.83 10:35:01 3 25.24 0.00 9.86 3.56 0.10 61.23 10:36:01 all 36.65 0.00 16.42 7.39 0.12 39.42 10:36:01 0 36.51 0.00 16.34 6.97 0.10 40.08 10:36:01 1 39.15 0.00 15.30 4.64 0.12 40.80 10:36:01 2 35.49 0.00 16.84 6.84 0.12 40.72 10:36:01 3 35.44 0.00 17.23 11.15 0.12 36.06 10:37:01 all 15.34 0.00 7.96 4.19 0.11 72.39 10:37:01 0 12.32 0.00 6.90 6.74 0.10 73.94 10:37:01 1 14.63 0.00 7.30 3.12 0.10 74.86 10:37:01 2 17.22 0.00 8.99 5.10 0.13 68.56 10:37:01 3 17.21 0.00 8.66 1.80 0.12 72.21 10:38:01 all 25.54 0.00 6.70 1.20 0.09 66.46 10:38:01 0 26.28 0.00 6.58 0.38 0.08 66.67 10:38:01 1 27.47 0.00 6.83 0.25 0.10 65.34 10:38:01 2 24.18 0.00 7.24 3.55 0.10 64.93 10:38:01 3 24.23 0.00 6.17 0.65 0.10 68.84 10:39:01 all 28.84 0.00 10.83 22.12 0.13 38.07 10:39:01 0 28.85 0.00 10.73 20.77 0.12 39.53 10:39:01 1 29.35 0.00 10.45 18.71 0.12 41.37 10:39:01 2 29.31 0.00 10.23 24.56 0.13 35.77 10:39:01 3 27.84 0.00 11.92 24.48 0.14 35.63 Average: all 25.23 0.00 8.90 7.63 0.10 58.15 Average: 0 27.03 0.00 8.65 7.68 0.09 56.54 Average: 1 29.02 0.00 8.75 5.37 0.10 56.75 Average: 2 21.54 0.00 9.04 9.61 0.11 59.70 Average: 3 23.30 0.00 9.14 7.85 0.10 59.60