---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8231 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 7.6G 61% / 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: 3944 472 136 0 3335 3188 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:1f:a1:69 brd ff:ff:ff:ff:ff:ff inet 10.32.7.28/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fe1f:a169/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:d7:55:36 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-8231) 10/20/24 _x86_64_ (4 CPU) 10:04:40 LINUX RESTART (4 CPU) 10:05:01 tps rtps wtps bread/s bwrtn/s 10:06:01 203.40 83.87 119.53 6596.50 44944.79 10:07:01 251.96 25.55 226.41 3820.28 118354.57 10:08:01 482.34 64.47 417.86 2758.21 18226.03 10:09:01 618.35 1.97 616.38 140.91 18396.40 10:10:01 421.20 56.51 364.69 4921.71 18558.51 10:11:02 232.11 219.36 12.75 6126.45 890.25 Average: 368.21 75.28 292.93 4060.65 36570.84 10:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 1579188 3356884 2459472 60.90 55960 1870696 869152 17.08 564700 1702092 135980 10:07:01 493556 3268840 3545104 87.78 111964 2759908 1243192 24.44 650612 2614856 340 10:08:01 112260 3230780 3926400 97.22 147932 3029164 1291876 25.39 733352 2873328 712 10:09:01 121260 3227936 3917400 97.00 172372 2950432 1302004 25.59 707516 2846300 204 10:10:01 480448 3317572 3558212 88.10 181504 2696516 1098452 21.59 689316 2536084 1352 10:11:02 296788 3329888 3741872 92.65 181568 2882468 1013140 19.92 1161956 2236384 184 Average: 513917 3288650 3524743 87.28 141883 2698197 1136303 22.34 751242 2468174 23129 10:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 ens3 392.85 237.46 1479.16 67.49 0.00 0.00 0.00 0.00 10:06:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 445.23 285.15 13730.55 23.93 0.00 0.00 0.00 0.00 10:07:01 lo 2.06 2.06 0.18 0.18 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 263.92 132.73 1546.65 10.23 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 2.10 0.65 3.09 0.04 0.00 0.00 0.00 0.00 10:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 26.35 23.60 23.94 5.44 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:02 ens3 189.10 339.61 17.57 2620.73 0.00 0.00 0.00 0.00 10:11:02 lo 3.47 3.47 0.30 0.30 0.00 0.00 0.00 0.00 10:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 219.95 169.88 2801.37 454.60 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: 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-8231) 10/20/24 _x86_64_ (4 CPU) 10:04:40 LINUX RESTART (4 CPU) 10:05:01 CPU %user %nice %system %iowait %steal %idle 10:06:01 all 19.11 0.00 2.47 5.41 0.07 72.93 10:06:01 0 7.73 0.00 1.37 8.05 0.05 82.80 10:06:01 1 7.84 0.00 1.56 3.96 0.10 86.53 10:06:01 2 22.21 0.00 2.59 1.99 0.07 73.15 10:06:01 3 38.83 0.00 4.36 7.67 0.08 49.06 10:07:01 all 23.84 0.00 6.90 4.49 0.08 64.69 10:07:01 0 28.33 0.00 8.38 7.60 0.07 55.62 10:07:01 1 24.60 0.00 6.69 3.50 0.08 65.13 10:07:01 2 22.31 0.00 6.27 3.68 0.08 67.66 10:07:01 3 20.08 0.00 6.30 3.21 0.08 70.32 10:08:01 all 3.08 0.00 1.97 17.38 0.08 77.50 10:08:01 0 3.42 0.00 2.87 37.14 0.10 56.47 10:08:01 1 1.47 0.00 1.57 7.67 0.05 89.25 10:08:01 2 5.88 0.00 2.92 22.38 0.12 68.70 10:08:01 3 1.59 0.00 0.53 2.42 0.02 95.44 10:09:01 all 0.77 0.00 1.69 22.89 0.08 74.57 10:09:01 0 1.30 0.00 3.71 53.87 0.12 41.01 10:09:01 1 0.10 0.00 0.20 5.90 0.03 93.77 10:09:01 2 1.23 0.00 2.17 25.55 0.13 70.92 10:09:01 3 0.45 0.00 0.70 6.50 0.03 92.32 10:10:01 all 7.97 0.00 4.70 13.65 0.10 73.58 10:10:01 0 7.19 0.00 6.02 25.21 0.10 61.48 10:10:01 1 7.64 0.00 4.61 7.33 0.07 80.36 10:10:01 2 9.84 0.00 4.38 6.55 0.12 79.11 10:10:01 3 7.20 0.00 3.78 15.48 0.08 73.46 10:11:02 all 17.50 0.00 1.46 7.66 0.10 73.28 10:11:02 0 18.08 0.00 1.44 8.26 0.08 72.14 10:11:02 1 17.93 0.00 1.51 6.34 0.08 74.14 10:11:02 2 15.80 0.00 1.56 8.69 0.13 73.81 10:11:02 3 18.21 0.00 1.35 7.31 0.10 73.03 Average: all 12.03 0.00 3.19 11.92 0.08 72.77 Average: 0 10.98 0.00 3.95 23.34 0.09 61.64 Average: 1 9.90 0.00 2.68 5.78 0.07 81.57 Average: 2 12.88 0.00 3.31 11.48 0.11 72.23 Average: 3 14.36 0.00 2.83 7.10 0.07 75.64