---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8086 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.9G 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 466 128 0 3348 3193 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:c6:ef:0b brd ff:ff:ff:ff:ff:ff inet 10.32.7.223/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fec6:ef0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:09:e4:28 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-8086) 10/19/24 _x86_64_ (4 CPU) 00:45:41 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 185.75 83.82 101.93 6588.24 41496.03 00:48:01 157.69 12.40 145.29 2239.49 21985.00 00:49:01 583.37 0.20 583.17 6.80 35711.30 00:50:01 445.37 3.68 441.69 52.95 65268.75 00:51:01 520.19 493.85 26.34 23135.35 10990.47 00:52:01 595.45 580.71 14.75 49347.95 1470.44 00:53:01 600.12 598.17 1.95 31728.31 81.32 00:54:01 460.40 458.73 1.67 13639.05 25.99 00:55:01 297.75 296.82 0.93 19698.32 10.53 Average: 427.36 280.80 146.56 16263.01 19693.31 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1560324 3297844 2478328 61.37 51324 1840060 935972 18.40 655796 1640048 190244 00:48:01 950216 3255124 3088436 76.47 68468 2369364 1267604 24.92 796380 2063184 145680 00:49:01 113064 3236916 3925588 97.20 107936 3053072 1264112 24.85 823528 2760384 9900 00:50:01 833292 3333212 3205360 79.37 157152 2434384 1056148 20.76 647380 2274220 32648 00:51:01 477020 3313504 3561632 88.19 160476 2770608 1081012 21.25 749236 2532548 15296 00:52:01 106500 3327972 3932152 97.36 159872 3167184 1038444 20.41 618872 3046260 252 00:53:01 221876 3327068 3816776 94.51 155528 3029204 1042304 20.49 607516 2915352 8 00:54:01 112248 3326568 3926404 97.22 152984 3121052 1042304 20.49 602140 3010976 128 00:55:01 287444 3337032 3751208 92.88 151104 2986468 1042304 20.49 589684 2878388 148 Average: 517998 3306138 3520654 87.17 129427 2752377 1085578 21.34 676726 2569040 43812 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 ens3 365.02 232.39 1378.95 68.92 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:48:01 ens3 780.60 551.59 4878.86 43.71 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 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 00:49:01 ens3 18.33 16.93 3.89 4.32 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 661.18 591.56 6395.39 45.63 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:51:01 ens3 171.88 143.42 1099.44 13.08 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 282.34 494.90 21.31 3952.94 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 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 00:53:01 ens3 377.39 626.80 24.80 5027.30 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 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:54:01 ens3 125.07 202.55 8.59 1609.08 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 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:55:01 ens3 219.60 370.34 14.15 2996.18 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 333.64 359.05 1538.49 1528.27 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 0.70 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-8086) 10/19/24 _x86_64_ (4 CPU) 00:45:41 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 18.10 0.00 2.36 5.73 0.06 73.75 00:47:01 0 25.81 0.00 2.38 4.35 0.07 67.39 00:47:01 1 23.10 0.00 3.06 4.06 0.07 69.71 00:47:01 2 11.01 0.00 1.57 9.72 0.07 77.63 00:47:01 3 12.48 0.00 2.40 4.76 0.05 80.31 00:48:01 all 12.62 0.00 2.41 4.64 0.06 80.26 00:48:01 0 10.77 0.00 2.45 2.01 0.05 84.72 00:48:01 1 5.93 0.00 1.74 4.96 0.05 87.32 00:48:01 2 7.09 0.00 2.06 5.75 0.05 85.06 00:48:01 3 26.78 0.00 3.45 5.87 0.08 63.82 00:49:01 all 2.80 0.00 3.94 19.63 0.10 73.52 00:49:01 0 2.89 0.00 4.05 15.36 0.07 77.63 00:49:01 1 4.17 0.00 7.72 55.31 0.10 32.69 00:49:01 2 1.14 0.00 2.15 5.01 0.13 91.57 00:49:01 3 3.00 0.00 1.86 3.07 0.08 92.00 00:50:01 all 7.07 0.00 5.27 13.84 0.09 73.73 00:50:01 0 7.48 0.00 4.19 13.72 0.08 74.52 00:50:01 1 9.31 0.00 4.56 8.06 0.07 78.01 00:50:01 2 5.82 0.00 7.95 27.77 0.12 58.35 00:50:01 3 5.68 0.00 4.39 5.77 0.08 84.08 00:51:01 all 10.01 0.00 2.37 31.40 0.09 56.12 00:51:01 0 11.29 0.00 2.69 37.62 0.10 48.30 00:51:01 1 9.84 0.00 2.57 34.03 0.10 53.47 00:51:01 2 10.54 0.00 2.29 36.34 0.12 50.71 00:51:01 3 8.33 0.00 1.93 17.65 0.07 72.02 00:52:01 all 19.35 0.00 2.01 22.17 0.12 56.35 00:52:01 0 21.27 0.00 2.19 20.44 0.10 56.00 00:52:01 1 19.26 0.00 1.70 21.19 0.10 57.75 00:52:01 2 18.03 0.00 1.90 21.90 0.14 58.04 00:52:01 3 18.86 0.00 2.28 25.15 0.12 53.58 00:53:01 all 25.91 0.00 1.94 48.89 0.11 23.16 00:53:01 0 25.36 0.00 2.22 51.96 0.10 20.35 00:53:01 1 26.75 0.00 1.92 52.90 0.10 18.33 00:53:01 2 21.45 0.00 1.28 34.12 0.13 43.01 00:53:01 3 30.12 0.00 2.34 56.56 0.10 10.89 00:54:01 all 14.19 0.00 1.40 34.65 0.10 49.66 00:54:01 0 16.56 0.00 1.65 34.16 0.10 47.54 00:54:01 1 8.86 0.00 1.08 33.59 0.08 56.39 00:54:01 2 16.84 0.00 1.62 38.12 0.12 43.30 00:54:01 3 14.49 0.00 1.25 32.75 0.10 51.40 00:55:01 all 20.21 0.00 1.14 6.20 0.09 72.36 00:55:01 0 24.00 0.00 1.28 8.08 0.08 66.57 00:55:01 1 18.02 0.00 1.06 6.58 0.08 74.25 00:55:01 2 21.56 0.00 1.21 5.13 0.10 72.01 00:55:01 3 17.24 0.00 0.99 5.00 0.10 76.67 Average: all 14.46 0.00 2.54 20.75 0.09 62.15 Average: 0 16.14 0.00 2.57 20.81 0.08 60.39 Average: 1 13.91 0.00 2.82 24.48 0.08 58.71 Average: 2 12.59 0.00 2.45 20.38 0.11 64.47 Average: 3 15.19 0.00 2.32 17.33 0.09 65.07