---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-257 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 467 408 0 3068 3193 Swap: 1023 1 1022 ---> 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:27:1a:a9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.54/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe27:1aa9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:1b:7c:ab 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-257) 02/13/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 173.06 69.41 103.65 5631.86 41414.75 15:35:01 278.19 68.17 210.02 13764.57 124668.97 15:36:01 390.72 41.17 349.55 5048.18 29554.02 15:37:01 261.47 212.73 48.74 8476.32 10365.47 15:38:01 54.22 33.46 20.76 1953.41 2081.92 Average: 231.40 85.03 146.37 6955.47 41380.69 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1648096 3320208 2390556 59.19 51540 1774752 953120 18.74 575868 1631088 158432 15:35:01 106936 3341192 3931716 97.35 116232 3182404 1110476 21.83 444260 3176696 242952 15:36:01 155864 3002364 3882788 96.14 151712 2761980 1846292 36.29 1005020 2564740 153552 15:37:01 446808 3188596 3591844 88.94 154396 2668708 1115672 21.93 980180 2315140 34328 15:38:01 438320 3263444 3600332 89.15 156416 2746848 1013840 19.93 953728 2347588 17152 Average: 559205 3223161 3479447 86.15 126059 2626938 1207880 23.74 791811 2407050 121283 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 lo 1.07 1.07 0.10 0.10 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 15:34:02 ens3 345.38 212.58 1402.49 64.23 0.00 0.00 0.00 0.00 15:35:01 lo 1.56 1.56 0.14 0.14 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 15:35:01 ens3 432.52 194.74 14355.50 18.07 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 241.64 180.09 967.96 14.42 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 159.94 101.53 930.40 9.28 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 63.46 51.56 132.95 26.89 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 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 248.07 147.97 3527.03 26.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-257) 02/13/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 17.56 0.00 2.22 5.35 0.05 74.81 15:34:02 0 5.49 0.00 1.92 7.66 0.07 84.86 15:34:02 1 17.13 0.00 1.92 1.10 0.03 79.81 15:34:02 2 16.05 0.00 2.52 7.40 0.07 73.96 15:34:02 3 31.47 0.00 2.56 5.26 0.05 60.66 15:35:01 all 24.95 0.00 7.85 4.19 0.08 62.92 15:35:01 0 16.78 0.00 7.55 3.34 0.09 72.24 15:35:01 1 39.33 0.00 9.43 1.45 0.09 49.71 15:35:01 2 23.57 0.00 7.24 5.91 0.09 63.19 15:35:01 3 20.11 0.00 7.16 6.07 0.09 66.57 15:36:01 all 19.54 0.00 4.46 12.46 0.08 63.46 15:36:01 0 18.48 0.00 4.51 23.93 0.08 53.00 15:36:01 1 20.64 0.00 4.39 7.83 0.05 67.10 15:36:01 2 18.23 0.00 5.18 13.49 0.10 62.99 15:36:01 3 20.81 0.00 3.81 4.61 0.05 70.72 15:37:01 all 42.85 0.00 5.26 11.74 0.08 40.07 15:37:01 0 43.49 0.00 5.27 9.66 0.07 41.52 15:37:01 1 42.86 0.00 5.06 11.64 0.10 40.34 15:37:01 2 41.27 0.00 5.59 11.09 0.08 41.97 15:37:01 3 43.80 0.00 5.09 14.54 0.08 36.48 15:38:01 all 18.52 0.00 1.03 1.15 0.05 79.26 15:38:01 0 6.70 0.00 1.08 1.08 0.03 91.10 15:38:01 1 12.09 0.00 0.65 0.23 0.02 87.01 15:38:01 2 28.19 0.00 1.24 1.14 0.05 69.38 15:38:01 3 27.16 0.00 1.15 2.14 0.07 69.48 Average: all 24.67 0.00 4.14 6.98 0.07 64.14 Average: 0 18.17 0.00 4.04 9.16 0.07 68.56 Average: 1 26.31 0.00 4.25 4.45 0.06 64.93 Average: 2 25.46 0.00 4.33 7.81 0.08 62.32 Average: 3 28.71 0.00 3.93 6.52 0.07 60.77