---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4324 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 9.0G 54% / 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 566 180 0 3197 3097 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:80:c3:bc brd ff:ff:ff:ff:ff:ff inet 10.32.7.37/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe80:c3bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:44:af:e3 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-4324) 03/11/24 _x86_64_ (4 CPU) 21:33:35 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps bread/s bwrtn/s 21:35:01 134.78 66.44 68.34 4969.04 42417.35 21:36:01 235.81 12.86 222.95 2298.19 51210.17 21:37:01 37.16 0.10 37.06 13.60 1378.17 21:38:01 27.13 0.03 27.10 0.67 5837.16 21:39:01 127.65 76.35 51.31 9311.48 14827.39 21:40:01 25.93 13.25 12.68 1235.66 542.98 Average: 97.69 28.22 69.48 2973.67 19279.94 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:01 1593484 3325296 2445168 60.54 53352 1832864 923676 18.16 598284 1667304 149432 21:36:01 258324 3214872 3780328 93.60 92516 2970528 1308080 25.71 805480 2708004 4932 21:37:01 280704 3093092 3757948 93.05 97344 2822860 1508944 29.66 974996 2517820 2884 21:38:01 289064 2933136 3749588 92.84 99424 2661728 1638080 32.20 1070548 2422444 2000 21:39:01 305816 3226660 3732836 92.43 101352 2942848 1123452 22.08 1348544 2137560 348 21:40:01 221904 3185740 3816748 94.51 103020 2985256 1074804 21.13 1648180 1924520 24704 Average: 491549 3163133 3547103 87.83 91168 2702681 1262839 24.82 1074339 2229609 30717 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:01 ens3 399.07 261.96 1491.97 64.13 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 21:36:01 ens3 566.34 324.83 5360.37 29.43 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 lo 2.51 2.51 0.23 0.23 0.00 0.00 0.00 0.00 21:37:01 ens3 54.37 47.61 83.38 19.72 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 ens3 503.05 294.97 2703.51 46.53 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:39:01 ens3 425.97 699.70 299.07 5099.79 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 2.67 2.67 0.23 0.23 0.00 0.00 0.00 0.00 21:40:01 ens3 680.40 681.12 55.70 5398.50 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 437.84 385.21 1655.30 1781.40 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: lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4324) 03/11/24 _x86_64_ (4 CPU) 21:33:35 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:01 all 21.60 0.00 2.12 4.07 0.06 72.14 21:35:01 0 12.50 0.00 2.58 8.26 0.05 76.61 21:35:01 1 25.60 0.00 1.87 3.98 0.05 68.49 21:35:01 2 20.14 0.00 1.80 2.27 0.07 75.72 21:35:01 3 28.16 0.00 2.25 1.78 0.07 67.75 21:36:01 all 18.37 0.00 3.47 6.20 0.10 71.86 21:36:01 0 14.34 0.00 2.78 8.25 0.09 74.54 21:36:01 1 20.78 0.00 3.74 2.22 0.09 73.18 21:36:01 2 30.48 0.00 4.38 3.06 0.12 61.96 21:36:01 3 7.80 0.00 2.97 11.31 0.10 77.81 21:37:01 all 7.54 0.00 2.28 0.79 0.06 89.33 21:37:01 0 6.65 0.00 2.64 0.32 0.07 90.33 21:37:01 1 8.83 0.00 2.13 0.39 0.07 88.59 21:37:01 2 8.22 0.00 2.66 0.27 0.07 88.79 21:37:01 3 6.45 0.00 1.71 2.18 0.07 89.59 21:38:01 all 7.70 0.00 3.72 0.14 0.06 88.37 21:38:01 0 8.53 0.00 3.71 0.33 0.05 87.37 21:38:01 1 7.41 0.00 3.74 0.02 0.07 88.76 21:38:01 2 7.09 0.00 3.15 0.17 0.05 89.53 21:38:01 3 7.79 0.00 4.29 0.05 0.07 87.80 21:39:01 all 19.68 0.00 2.77 3.13 0.07 74.34 21:39:01 0 17.96 0.00 2.56 2.26 0.05 77.17 21:39:01 1 19.87 0.00 3.14 3.16 0.07 73.77 21:39:01 2 19.59 0.00 2.55 3.35 0.08 74.42 21:39:01 3 21.29 0.00 2.85 3.77 0.08 72.00 21:40:01 all 22.75 0.00 1.07 0.68 0.06 75.44 21:40:01 0 28.59 0.00 0.99 1.97 0.07 68.39 21:40:01 1 13.60 0.00 0.75 0.03 0.05 85.57 21:40:01 2 29.53 0.00 1.16 0.30 0.07 68.95 21:40:01 3 19.29 0.00 1.39 0.40 0.05 78.87 Average: all 16.27 0.00 2.57 2.49 0.07 78.60 Average: 0 14.77 0.00 2.54 3.55 0.06 79.08 Average: 1 16.00 0.00 2.56 1.63 0.06 79.75 Average: 2 19.14 0.00 2.61 1.56 0.08 76.61 Average: 3 15.17 0.00 2.57 3.22 0.07 78.97