---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13300 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 11G 9.0G 54% / 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 573 132 0 3238 3087 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:5b:de:95 brd ff:ff:ff:ff:ff:ff inet 10.32.6.11/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe5b:de95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:0e:08:13 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-13300) 12/16/24 _x86_64_ (4 CPU) 21:33:42 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps bread/s bwrtn/s 21:35:01 188.82 83.92 104.90 6603.83 42004.48 21:36:01 264.07 12.55 251.52 2268.96 52468.32 21:37:01 17.93 0.07 17.86 11.45 511.72 21:38:01 18.74 0.03 18.71 0.67 3782.47 21:39:01 19.43 0.00 19.43 0.00 2488.25 21:40:01 118.15 75.98 42.17 9303.93 14340.71 Average: 104.51 28.76 75.75 3031.32 19261.51 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:01 1508600 3281668 2530052 62.65 53568 1870832 945572 18.59 671716 1670460 210816 21:36:01 425720 3324268 3612932 89.46 93824 2914600 1067388 20.98 725760 2623644 108 21:37:01 254764 3063676 3783888 93.69 97152 2819052 1493404 29.36 1000648 2514840 2704 21:38:01 345236 2923892 3693416 91.45 98740 2599376 1618580 31.82 1084224 2349336 2180 21:39:01 124620 2775768 3914032 96.91 100324 2666048 1835900 36.09 1256712 2395564 2588 21:40:01 234980 3227540 3803672 94.18 100896 3010796 1092320 21.47 1614152 1936444 160 Average: 482320 3099469 3556332 88.06 90751 2646784 1342194 26.38 1058869 2248381 36426 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 21:35:01 ens3 405.23 253.02 1506.28 68.87 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 21:36:01 ens3 624.61 384.24 5362.82 32.83 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 54.41 44.44 90.49 15.97 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:38:01 ens3 333.67 206.21 1763.88 35.21 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 ens3 186.67 109.87 1057.47 18.28 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 3.13 3.13 0.27 0.27 0.00 0.00 0.00 0.00 21:40:01 ens3 880.65 1249.38 206.46 9835.54 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 414.17 374.53 1664.14 1668.10 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13300) 12/16/24 _x86_64_ (4 CPU) 21:33:42 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:01 all 17.85 0.00 2.35 5.92 0.06 73.82 21:35:01 0 23.44 0.00 2.31 4.95 0.05 69.25 21:35:01 1 7.56 0.00 2.10 5.75 0.03 84.56 21:35:01 2 28.42 0.00 3.13 3.20 0.08 65.16 21:35:01 3 11.94 0.00 1.91 9.78 0.07 76.30 21:36:01 all 17.32 0.00 4.01 6.85 0.07 71.74 21:36:01 0 12.49 0.00 3.65 3.26 0.05 80.55 21:36:01 1 12.89 0.00 4.48 12.09 0.08 70.46 21:36:01 2 33.94 0.00 4.81 4.30 0.10 56.84 21:36:01 3 9.96 0.00 3.10 7.80 0.07 79.07 21:37:01 all 7.27 0.00 1.52 0.22 0.05 90.94 21:37:01 0 8.58 0.00 1.60 0.08 0.05 89.68 21:37:01 1 6.96 0.00 1.41 0.34 0.05 91.24 21:37:01 2 6.34 0.00 1.72 0.12 0.07 91.75 21:37:01 3 7.19 0.00 1.33 0.33 0.03 91.11 21:38:01 all 5.19 0.00 2.49 0.15 0.05 92.12 21:38:01 0 5.00 0.00 2.56 0.05 0.03 92.35 21:38:01 1 5.76 0.00 2.50 0.30 0.05 91.38 21:38:01 2 4.51 0.00 2.77 0.22 0.05 92.45 21:38:01 3 5.50 0.00 2.11 0.03 0.03 92.32 21:39:01 all 6.74 0.00 1.72 0.29 0.05 91.20 21:39:01 0 7.22 0.00 1.62 0.65 0.05 90.46 21:39:01 1 5.68 0.00 1.43 0.00 0.05 92.85 21:39:01 2 7.02 0.00 2.13 0.08 0.03 90.73 21:39:01 3 7.04 0.00 1.72 0.43 0.07 90.74 21:40:01 all 29.12 0.00 2.36 2.73 0.08 65.72 21:40:01 0 29.78 0.00 2.11 2.46 0.07 65.58 21:40:01 1 29.02 0.00 2.14 1.87 0.08 66.89 21:40:01 2 29.33 0.00 2.61 2.94 0.08 65.04 21:40:01 3 28.34 0.00 2.57 3.64 0.07 65.38 Average: all 13.90 0.00 2.41 2.69 0.06 80.94 Average: 0 14.41 0.00 2.31 1.91 0.05 81.32 Average: 1 11.29 0.00 2.34 3.38 0.06 82.93 Average: 2 18.25 0.00 2.86 1.81 0.07 77.02 Average: 3 11.65 0.00 2.12 3.67 0.06 82.50