---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5502 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 8.7G 55% / 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 445 360 0 3138 3219 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:12:e0:55 brd ff:ff:ff:ff:ff:ff inet 10.32.6.250/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe12:e055/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:69:32:d7 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-5502) 03/25/24 _x86_64_ (4 CPU) 16:04:30 LINUX RESTART (4 CPU) 16:05:01 tps rtps wtps bread/s bwrtn/s 16:06:01 110.23 61.07 49.16 4813.06 7326.11 16:07:01 105.63 12.48 93.15 2239.12 14263.51 16:08:01 268.21 0.00 268.21 0.00 23540.21 16:09:01 308.70 0.10 308.60 12.53 20485.39 16:10:01 212.74 124.03 88.71 14210.66 69323.63 16:11:01 331.57 321.83 9.75 22121.43 753.88 16:12:01 77.93 75.70 2.23 6521.07 30.00 16:13:01 2.08 0.02 2.07 0.13 27.33 16:14:01 46.66 45.66 1.00 4593.10 11.73 16:15:01 46.18 18.46 27.71 1141.41 1061.69 Average: 151.02 65.96 85.06 5568.34 13700.91 16:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:06:01 1622772 3331180 2415880 59.82 51708 1812456 916548 18.02 590116 1647464 136328 16:07:01 1182412 3280908 2856240 70.72 66432 2171952 1233212 24.24 757108 1884976 126200 16:08:01 785876 3263324 3252776 80.54 92884 2508784 1235692 24.29 793240 2212900 520 16:09:01 411016 3308656 3627636 89.82 115812 2862312 1185768 23.31 812132 2520328 220 16:10:01 362564 3330360 3676088 91.02 124296 2967812 1087912 21.39 897924 2534368 4876 16:11:01 377764 3341260 3660888 90.65 124388 2957724 1014960 19.95 1686676 1722612 184 16:12:01 182364 3345028 3856288 95.48 124404 3153456 1014960 19.95 1805760 1795820 4 16:13:01 181036 3343844 3857616 95.52 124432 3153460 1014960 19.95 1806464 1795756 44 16:14:01 142592 3348164 3896060 96.47 124260 3200936 1014960 19.95 2057368 1587500 36 16:15:01 392652 3297620 3646000 90.28 125168 2906324 978160 19.23 1862564 1543936 16500 Average: 564105 3319034 3474547 86.03 107378 2769522 1069713 21.03 1306935 1924566 28491 16:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:06:01 ens3 343.06 233.03 1396.76 61.85 0.00 0.00 0.00 0.00 16:06:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 447.42 252.43 2183.07 29.23 0.00 0.00 0.00 0.00 16:07:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 342.13 171.72 1608.85 14.64 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 259.71 136.93 1168.94 13.44 0.00 0.00 0.00 0.00 16:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 399.58 284.06 3981.40 20.23 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 1020.51 1681.16 70.12 13782.58 0.00 0.00 0.00 0.00 16:11:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 744.37 1154.28 48.59 9321.02 0.00 0.00 0.00 0.00 16:12:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 584.74 1053.21 38.00 8517.94 0.00 0.00 0.00 0.00 16:13:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 418.70 844.74 27.19 6439.75 0.00 0.00 0.00 0.00 16:14:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 19.18 18.95 14.92 11.23 0.00 0.00 0.00 0.00 16:15:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 457.92 582.95 1054.78 3819.94 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.07 0.07 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-5502) 03/25/24 _x86_64_ (4 CPU) 16:04:30 LINUX RESTART (4 CPU) 16:05:01 CPU %user %nice %system %iowait %steal %idle 16:06:01 all 22.48 0.00 2.02 3.12 0.06 72.31 16:06:01 0 7.38 0.00 1.10 5.35 0.05 86.12 16:06:01 1 21.14 0.00 2.21 3.62 0.07 72.97 16:06:01 2 42.46 0.00 2.88 2.73 0.10 51.84 16:06:01 3 18.95 0.00 1.92 0.82 0.05 78.26 16:07:01 all 15.25 0.00 2.04 2.61 0.05 80.05 16:07:01 0 4.65 0.00 1.47 4.83 0.05 88.99 16:07:01 1 16.01 0.00 2.73 2.70 0.07 78.50 16:07:01 2 29.29 0.00 2.26 1.00 0.07 67.38 16:07:01 3 11.09 0.00 1.67 1.94 0.03 85.28 16:08:01 all 8.16 0.00 3.54 8.04 0.07 80.19 16:08:01 0 8.19 0.00 4.58 13.54 0.07 73.62 16:08:01 1 8.26 0.00 2.91 1.82 0.07 86.94 16:08:01 2 11.03 0.00 4.00 10.26 0.08 74.62 16:08:01 3 5.17 0.00 2.68 6.49 0.03 85.63 16:09:01 all 7.92 0.00 3.74 9.62 0.08 78.65 16:09:01 0 9.57 0.00 3.27 6.34 0.05 80.77 16:09:01 1 8.17 0.00 5.53 16.70 0.10 69.50 16:09:01 2 5.68 0.00 3.53 13.92 0.08 76.78 16:09:01 3 8.25 0.00 2.64 1.62 0.07 87.42 16:10:01 all 20.94 0.00 2.44 8.39 0.05 68.18 16:10:01 0 11.48 0.00 2.72 6.59 0.03 79.17 16:10:01 1 35.08 0.00 3.95 9.02 0.08 51.87 16:10:01 2 17.28 0.00 1.65 11.40 0.05 69.62 16:10:01 3 19.98 0.00 1.45 6.53 0.05 71.99 16:11:01 all 38.42 0.00 2.17 16.75 0.11 42.56 16:11:01 0 38.65 0.00 2.10 14.12 0.10 45.03 16:11:01 1 38.70 0.00 3.12 22.45 0.12 35.61 16:11:01 2 38.45 0.00 1.52 12.71 0.10 47.21 16:11:01 3 37.87 0.00 1.88 17.79 0.10 42.36 16:12:01 all 19.20 0.00 1.02 1.19 0.07 78.51 16:12:01 0 19.68 0.00 1.04 0.95 0.05 78.28 16:12:01 1 20.34 0.00 1.19 1.39 0.10 76.97 16:12:01 2 17.26 0.00 0.96 1.11 0.07 80.60 16:12:01 3 19.52 0.00 0.94 1.30 0.08 78.16 16:13:01 all 15.64 0.00 0.76 0.03 0.05 83.53 16:13:01 0 17.24 0.00 0.87 0.10 0.05 81.74 16:13:01 1 19.03 0.00 0.96 0.00 0.05 79.96 16:13:01 2 10.51 0.00 0.50 0.02 0.03 88.94 16:13:01 3 15.82 0.00 0.72 0.00 0.05 83.41 16:14:01 all 17.64 0.00 0.78 0.83 0.06 80.68 16:14:01 0 16.00 0.00 0.69 0.74 0.05 82.53 16:14:01 1 17.75 0.00 0.81 0.53 0.08 80.82 16:14:01 2 17.17 0.00 0.82 0.87 0.05 81.09 16:14:01 3 19.65 0.00 0.74 1.19 0.07 78.35 16:15:01 all 14.29 0.00 0.74 1.18 0.03 83.76 16:15:01 0 11.96 0.00 0.77 3.59 0.03 83.65 16:15:01 1 3.63 0.00 0.48 0.15 0.02 95.72 16:15:01 2 22.69 0.00 0.78 0.50 0.03 75.99 16:15:01 3 19.02 0.00 0.93 0.53 0.03 79.48 Average: all 17.99 0.00 1.92 5.17 0.06 74.86 Average: 0 14.47 0.00 1.86 5.61 0.05 78.01 Average: 1 18.79 0.00 2.38 5.80 0.08 72.96 Average: 2 21.19 0.00 1.89 5.45 0.07 71.41 Average: 3 17.51 0.00 1.56 3.80 0.06 77.08