---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8310 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 13G 7.2G 63% / 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 475 229 0 3239 3185 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:b4:a1:89 brd ff:ff:ff:ff:ff:ff inet 10.32.6.30/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:feb4:a189/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:32:7a:e0 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-8310) 10/21/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 186.92 83.29 103.63 6527.85 41638.68 15:35:01 253.76 50.81 202.95 9629.13 114766.67 15:36:01 387.85 45.29 342.56 6520.51 39046.43 15:37:01 258.06 210.30 47.76 8168.77 11070.42 15:38:01 55.91 33.32 22.59 1957.61 2248.45 Average: 228.41 84.71 143.70 6550.67 41516.02 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1686512 3378916 2352140 58.24 52648 1794120 857924 16.86 541768 1628032 145512 15:35:01 122584 3334276 3916068 96.96 107140 3176668 1099108 21.61 442140 3171284 317092 15:36:01 207608 3187464 3831044 94.86 152036 2889728 1648868 32.41 805832 2706256 127976 15:37:01 289052 3200708 3749600 92.84 154692 2829360 1089196 21.41 980864 2463524 34320 15:38:01 241204 3240844 3797448 94.03 156764 2910040 1018484 20.02 996612 2490516 15192 Average: 509392 3268442 3529260 87.39 124656 2719983 1142716 22.46 753443 2491922 128018 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:34:02 ens3 381.74 224.80 1396.29 68.03 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 15:35:01 ens3 419.00 202.37 14362.92 16.40 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 203.23 146.13 950.99 12.11 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 128.83 75.37 1001.19 8.09 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 ens3 45.20 38.69 173.98 21.05 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 235.00 137.26 3541.98 25.17 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-8310) 10/21/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 18.29 0.00 2.37 5.41 0.06 73.87 15:34:02 0 8.50 0.00 1.82 4.12 0.03 85.53 15:34:02 1 7.34 0.00 1.44 12.15 0.07 79.00 15:34:02 2 24.49 0.00 2.93 2.30 0.07 70.21 15:34:02 3 32.83 0.00 3.26 3.08 0.08 60.75 15:35:01 all 22.40 0.00 6.70 4.27 0.07 66.55 15:35:01 0 21.73 0.00 7.30 0.91 0.07 69.99 15:35:01 1 15.29 0.00 6.16 5.73 0.09 72.73 15:35:01 2 34.15 0.00 7.74 6.10 0.09 51.93 15:35:01 3 18.46 0.00 5.61 4.40 0.05 71.48 15:36:01 all 18.21 0.00 4.78 11.83 0.08 65.10 15:36:01 0 17.58 0.00 5.08 9.73 0.07 67.54 15:36:01 1 18.01 0.00 4.16 5.04 0.07 72.73 15:36:01 2 20.13 0.00 4.40 6.02 0.10 69.35 15:36:01 3 17.11 0.00 5.49 26.52 0.08 50.80 15:37:01 all 45.62 0.00 5.36 11.14 0.09 37.79 15:37:01 0 46.28 0.00 5.50 11.47 0.10 36.65 15:37:01 1 46.42 0.00 5.23 13.59 0.08 34.67 15:37:01 2 44.66 0.00 5.47 13.35 0.12 36.40 15:37:01 3 45.12 0.00 5.22 6.15 0.08 43.42 15:38:01 all 19.21 0.00 0.93 1.40 0.05 78.41 15:38:01 0 26.28 0.00 1.08 0.75 0.07 71.82 15:38:01 1 7.94 0.00 0.60 0.10 0.03 91.32 15:38:01 2 23.05 0.00 1.10 3.97 0.05 71.83 15:38:01 3 19.53 0.00 0.93 0.80 0.03 78.70 Average: all 24.74 0.00 4.01 6.81 0.07 64.37 Average: 0 24.06 0.00 4.14 5.41 0.07 66.33 Average: 1 18.98 0.00 3.50 7.32 0.07 70.12 Average: 2 29.25 0.00 4.30 6.34 0.08 60.03 Average: 3 26.65 0.00 4.09 8.19 0.07 61.00