---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9779 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.6G 56% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 538 3313 0 4123 7139 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:72:3a:49 brd ff:ff:ff:ff:ff:ff inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fe72:3a49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:7f:7c:04 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-9779) 03/26/26 _x86_64_ (4 CPU) 09:59:45 LINUX RESTART (4 CPU) 10:00:01 tps rtps wtps bread/s bwrtn/s 10:01:03 157.39 69.27 88.12 5597.73 39878.17 10:02:01 66.28 4.72 61.55 849.77 9082.75 10:03:01 105.22 8.40 96.82 1468.16 21376.70 10:04:01 222.63 0.50 222.13 9.60 51694.67 10:05:01 14.80 0.00 14.80 0.00 1001.93 10:06:01 22.15 0.00 22.15 0.00 1110.08 10:07:01 7.20 1.73 5.47 40.93 210.10 10:08:01 1.47 0.00 1.47 0.00 39.99 10:09:01 2.05 0.00 2.05 0.00 335.01 10:10:01 26.27 0.42 25.86 34.39 1214.00 Average: 62.53 8.52 54.01 799.88 12604.93 10:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:03 5891404 7414832 2276024 27.87 37776 1665708 981204 10.65 584472 1522924 64752 10:02:01 5615744 7424008 2551684 31.24 58220 1914104 960620 10.42 598064 1751628 118468 10:03:01 4159572 6981872 4007856 49.07 121484 2657132 1566672 17.00 1100556 2555400 406136 10:04:01 3375012 7201980 4792416 58.68 152244 3628980 1364112 14.80 972380 3365100 252 10:05:01 2010824 5882196 6156604 75.38 154264 3647616 1636080 17.75 2288648 3360768 5944 10:06:01 2904916 6823136 5262512 64.43 157344 3659200 1686508 18.30 1401856 3366368 3808 10:07:01 2968008 6861948 5199420 63.66 157616 3659692 1504252 16.32 1578888 3131068 24 10:08:01 1702868 5602716 6464560 79.15 157784 3660152 1664892 18.07 2807704 3128980 216 10:09:01 1921004 5951404 6246424 76.48 157992 3669264 1787468 19.40 2469104 3251896 112 10:10:01 3365416 7277844 4802012 58.79 161352 3689172 1110828 12.05 1218768 3116404 25924 Average: 3391477 6742194 4775951 58.48 131608 3185102 1426264 15.48 1502044 2855054 62564 10:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:03 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:01:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:03 ens3 402.93 247.88 1132.42 67.13 0.00 0.00 0.00 0.00 10:02:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 66.57 54.13 688.28 8.21 0.00 0.00 0.00 0.00 10:03:01 lo 0.87 0.87 0.12 0.12 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 403.07 267.51 3235.56 41.19 0.00 0.00 0.00 0.00 10:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 543.08 113.67 3569.54 8.43 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 3.65 3.03 1.65 0.80 0.00 0.00 0.00 0.00 10:06:01 lo 0.32 0.32 0.03 0.03 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 10:06:01 ens3 1.38 1.32 0.34 0.35 0.00 0.00 0.00 0.00 10:07:01 lo 43.73 43.73 1472.35 1472.35 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 10:07:01 ens3 17.88 16.40 7.43 16.29 0.00 0.00 0.00 0.00 10:08:01 lo 0.20 0.20 0.01 0.01 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 10:08:01 ens3 0.10 0.12 0.01 0.07 0.00 0.00 0.00 0.00 10:09:01 lo 0.00 0.00 0.00 0.00 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 10:09:01 ens3 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 lo 2.73 2.73 0.24 0.24 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 10:10:01 ens3 25.41 25.06 16.00 48.66 0.00 0.00 0.00 0.00 Average: lo 5.11 5.11 147.79 147.79 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 146.67 72.98 865.64 19.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9779) 03/26/26 _x86_64_ (4 CPU) 09:59:45 LINUX RESTART (4 CPU) 10:00:01 CPU %user %nice %system %iowait %steal %idle 10:01:03 all 18.77 0.00 2.89 5.09 0.91 72.34 10:01:03 0 7.35 0.00 1.37 4.52 0.72 86.04 10:01:03 1 24.57 0.00 2.70 7.62 0.97 64.14 10:01:03 2 17.31 0.00 5.03 5.76 0.84 71.06 10:01:03 3 25.87 0.00 2.46 2.46 1.10 68.11 10:02:01 all 20.49 0.00 1.40 1.92 0.72 75.48 10:02:01 0 0.83 0.00 0.45 1.29 0.28 97.15 10:02:01 1 43.17 0.00 2.78 5.77 1.14 47.14 10:02:01 2 23.46 0.00 1.55 0.12 0.79 74.08 10:02:01 3 14.53 0.00 0.83 0.53 0.65 83.45 10:03:01 all 24.52 0.00 7.04 2.84 2.10 63.50 10:03:01 0 20.88 0.00 6.44 3.02 1.76 67.91 10:03:01 1 18.06 0.00 6.39 1.53 1.91 72.10 10:03:01 2 36.23 0.00 7.73 3.23 2.66 50.15 10:03:01 3 22.87 0.00 7.56 3.60 2.10 63.87 10:04:01 all 20.77 0.00 6.22 5.05 1.61 66.35 10:04:01 0 10.91 0.00 6.60 3.59 0.97 77.92 10:04:01 1 15.85 0.00 6.57 8.57 1.65 67.36 10:04:01 2 32.25 0.00 6.56 4.03 2.15 55.00 10:04:01 3 24.07 0.00 5.13 3.99 1.66 65.15 10:05:01 all 60.27 0.00 8.04 0.28 5.93 25.48 10:05:01 0 58.68 0.00 7.34 0.05 6.03 27.91 10:05:01 1 62.30 0.00 8.48 0.70 5.98 22.54 10:05:01 2 62.42 0.00 7.90 0.28 5.86 23.54 10:05:01 3 57.66 0.00 8.51 0.07 5.84 27.92 10:06:01 all 55.14 0.00 5.64 0.40 5.45 33.37 10:06:01 0 48.23 0.00 5.70 0.03 4.93 41.11 10:06:01 1 70.24 0.00 5.81 0.63 6.63 16.69 10:06:01 2 54.61 0.00 5.37 0.57 5.37 34.09 10:06:01 3 47.57 0.00 5.66 0.36 4.90 41.51 10:07:01 all 31.60 0.00 6.05 0.17 4.06 58.12 10:07:01 0 20.30 0.00 5.27 0.08 3.21 71.13 10:07:01 1 50.88 0.00 7.12 0.17 5.39 36.45 10:07:01 2 32.68 0.00 5.83 0.33 4.12 57.04 10:07:01 3 22.49 0.00 5.97 0.12 3.51 67.91 10:08:01 all 36.75 0.00 6.79 0.01 4.72 51.72 10:08:01 0 51.93 0.00 6.40 0.00 5.34 36.32 10:08:01 1 28.88 0.00 7.03 0.00 4.52 59.57 10:08:01 2 30.66 0.00 6.86 0.07 4.51 57.90 10:08:01 3 35.57 0.00 6.88 0.00 4.53 53.03 10:09:01 all 35.86 0.00 5.62 0.01 4.08 54.43 10:09:01 0 32.89 0.00 5.33 0.02 3.98 57.79 10:09:01 1 37.50 0.00 5.89 0.00 4.25 52.36 10:09:01 2 40.45 0.00 5.81 0.02 4.24 49.49 10:09:01 3 32.59 0.00 5.45 0.00 3.85 58.11 10:10:01 all 22.77 0.00 1.71 0.80 1.44 73.28 10:10:01 0 12.02 0.00 1.44 0.35 1.00 85.19 10:10:01 1 51.38 0.00 2.12 0.42 2.13 43.95 10:10:01 2 22.22 0.00 1.66 2.30 1.28 72.54 10:10:01 3 5.52 0.00 1.61 0.13 1.34 91.39 Average: all 32.77 0.00 5.15 1.65 3.12 57.31 Average: 0 26.54 0.00 4.65 1.29 2.84 64.68 Average: 1 40.31 0.00 5.50 2.52 3.47 48.19 Average: 2 35.27 0.00 5.44 1.67 3.19 54.42 Average: 3 28.95 0.00 5.02 1.12 2.96 61.94