---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11635 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 12G 7.8G 60% / 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 462 182 0 3298 3198 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:7f:9b:75 brd ff:ff:ff:ff:ff:ff inet 10.32.7.98/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fe7f:9b75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:11:3a:a0 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-11635) 11/30/24 _x86_64_ (4 CPU) 00:45:40 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 165.31 70.37 94.93 5631.99 40827.08 00:48:01 97.42 27.10 70.32 3217.60 15461.69 00:49:01 530.39 0.02 530.38 0.13 34421.06 00:50:02 490.72 3.61 487.11 72.07 22454.35 00:51:01 425.58 299.85 125.73 19472.49 63902.17 00:52:01 600.17 594.27 5.90 29978.20 1147.01 00:53:01 591.05 580.26 10.80 50100.50 580.34 00:54:01 600.00 597.90 2.10 12262.09 39.73 00:55:01 252.26 251.19 1.07 18511.58 11.73 00:56:01 148.35 136.92 11.43 8922.09 465.71 Average: 390.07 256.06 134.01 14808.85 17856.39 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1725164 3313980 2313488 57.28 39756 1710616 927324 18.23 583696 1561772 81812 00:48:01 1074232 3270604 2964420 73.40 62288 2273556 1233480 24.25 763948 1984144 219184 00:49:01 271016 3230108 3767636 93.29 100176 2918188 1267208 24.91 838604 2609112 3940 00:50:02 355432 3323452 3683220 91.20 130312 2903344 1176620 23.13 715812 2655500 163972 00:51:01 128892 3316668 3909760 96.81 161076 3119684 1075920 21.15 766216 2860952 14672 00:52:01 726576 3307940 3312076 82.01 160548 2511356 1086916 21.37 648712 2379088 4572 00:53:01 167300 3326460 3871352 95.86 158832 3097952 1039392 20.43 624676 2970332 308 00:54:01 123392 3325236 3915260 96.94 156976 3097808 1039392 20.43 620000 2973588 232 00:55:01 137360 3333196 3901292 96.60 154420 3098696 1039392 20.43 605520 2978228 152 00:56:01 191732 3249400 3846920 95.25 153880 2985852 1030124 20.25 711088 2844024 16620 Average: 490110 3299704 3548542 87.86 127826 2771705 1091577 21.46 687827 2581674 50546 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 ens3 400.68 245.29 1380.54 71.99 0.00 0.00 0.00 0.00 00:47:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 ens3 672.65 494.95 3771.57 43.56 0.00 0.00 0.00 0.00 00:48:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 225.35 144.34 1170.65 13.45 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:02 ens3 299.33 268.64 2335.69 22.00 0.00 0.00 0.00 0.00 00:50:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 722.04 598.37 5281.47 40.39 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 0.25 0.23 0.08 0.07 0.00 0.00 0.00 0.00 00:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 ens3 604.98 1052.27 42.52 8440.59 0.00 0.00 0.00 0.00 00:53:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 ens3 85.34 116.90 6.03 912.87 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 232.66 405.20 15.00 3109.45 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 ens3 80.71 202.00 14.42 1160.29 0.00 0.00 0.00 0.00 00:56:01 lo 1.07 1.07 0.09 0.09 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 331.77 352.43 1395.53 1383.66 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11635) 11/30/24 _x86_64_ (4 CPU) 00:45:40 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 15.57 0.00 2.12 4.67 0.05 77.59 00:47:01 0 21.23 0.00 2.19 5.12 0.05 71.41 00:47:01 1 14.37 0.00 2.69 2.84 0.03 80.07 00:47:01 2 6.52 0.00 1.98 8.80 0.07 82.63 00:47:01 3 20.10 0.00 1.69 1.92 0.05 76.24 00:48:01 all 16.06 0.00 2.13 2.40 0.05 79.35 00:48:01 0 11.46 0.00 1.51 0.54 0.03 86.46 00:48:01 1 3.39 0.00 1.17 0.62 0.03 94.79 00:48:01 2 8.80 0.00 2.02 7.12 0.07 81.99 00:48:01 3 40.58 0.00 3.78 1.37 0.08 54.18 00:49:01 all 2.83 0.00 3.60 17.81 0.09 75.66 00:49:01 0 3.01 0.00 3.73 12.80 0.08 80.38 00:49:01 1 2.79 0.00 4.85 33.33 0.08 58.95 00:49:01 2 2.00 0.00 1.43 2.74 0.13 93.69 00:49:01 3 3.53 0.00 4.39 22.27 0.08 69.73 00:50:02 all 5.14 0.00 4.77 16.11 0.10 73.88 00:50:02 0 4.22 0.00 3.13 5.31 0.08 87.25 00:50:02 1 6.54 0.00 6.32 30.84 0.12 56.19 00:50:02 2 4.00 0.00 4.83 13.66 0.12 77.40 00:50:02 3 5.78 0.00 4.79 14.65 0.08 74.71 00:51:01 all 12.73 0.00 3.84 20.74 0.09 62.60 00:51:01 0 14.89 0.00 3.80 18.19 0.09 63.03 00:51:01 1 10.25 0.00 6.16 29.49 0.09 54.02 00:51:01 2 15.04 0.00 3.71 22.31 0.12 58.81 00:51:01 3 10.78 0.00 1.73 13.10 0.07 74.32 00:52:01 all 4.94 0.00 1.87 25.96 0.10 67.13 00:52:01 0 4.98 0.00 2.18 31.96 0.10 60.77 00:52:01 1 5.04 0.00 2.17 31.04 0.10 61.65 00:52:01 2 5.21 0.00 2.34 29.36 0.14 62.95 00:52:01 3 4.55 0.00 0.82 11.84 0.05 82.73 00:53:01 all 35.71 0.00 2.21 40.88 0.11 21.08 00:53:01 0 35.90 0.00 1.97 38.49 0.12 23.52 00:53:01 1 36.71 0.00 2.05 39.88 0.10 21.26 00:53:01 2 35.27 0.00 2.99 43.14 0.14 18.46 00:53:01 3 34.95 0.00 1.83 42.05 0.10 21.08 00:54:01 all 10.63 0.00 1.93 54.33 0.12 32.99 00:54:01 0 11.91 0.00 2.43 62.05 0.12 23.49 00:54:01 1 12.22 0.00 2.18 60.35 0.12 25.13 00:54:01 2 8.63 0.00 1.64 44.82 0.15 44.75 00:54:01 3 9.75 0.00 1.46 50.08 0.10 38.61 00:55:01 all 20.69 0.00 1.20 5.04 0.10 72.97 00:55:01 0 24.82 0.00 1.48 6.49 0.10 67.11 00:55:01 1 20.36 0.00 1.16 3.99 0.08 74.41 00:55:01 2 14.61 0.00 0.88 3.95 0.10 80.47 00:55:01 3 22.93 0.00 1.31 5.72 0.10 69.94 00:56:01 all 16.05 0.00 1.05 3.03 0.05 79.82 00:56:01 0 22.93 0.00 1.07 3.23 0.07 72.70 00:56:01 1 2.75 0.00 0.70 2.07 0.02 94.46 00:56:01 2 26.45 0.00 1.47 3.18 0.10 68.80 00:56:01 3 12.14 0.00 0.94 3.63 0.07 83.22 Average: all 14.04 0.00 2.47 19.06 0.09 64.34 Average: 0 15.56 0.00 2.34 18.37 0.08 63.64 Average: 1 11.44 0.00 2.94 23.38 0.08 62.17 Average: 2 12.66 0.00 2.33 17.86 0.11 67.05 Average: 3 16.51 0.00 2.27 16.63 0.08 64.51