---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8658 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 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 476 382 0 3085 3184 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:6d:bc:58 brd ff:ff:ff:ff:ff:ff inet 10.32.6.23/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe6d:bc58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:7c:dc:ed 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-8658) 10/25/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 189.42 83.95 105.47 6588.27 41625.75 15:35:01 264.52 61.14 203.37 12267.48 116319.38 15:36:01 398.18 46.55 351.63 6449.72 37625.99 15:37:01 260.76 212.45 48.31 8344.61 11048.56 15:38:01 52.93 33.43 19.50 1964.27 2130.13 Average: 233.07 87.59 145.48 7106.35 41509.30 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1713612 3405572 2325040 57.57 52576 1793540 832488 16.36 512760 1628456 142852 15:35:01 117140 3331548 3921512 97.10 108952 3183360 1087400 21.38 442488 3181924 302312 15:36:01 337744 3237560 3700908 91.64 151908 2814472 1534348 30.16 737648 2648936 104004 15:37:01 450868 3203504 3587784 88.84 154708 2680792 1087084 21.37 963728 2330716 34336 15:38:01 438940 3280028 3599712 89.13 156656 2761568 979920 19.26 940072 2361304 17036 Average: 611661 3291642 3426991 84.85 124960 2646746 1104248 21.71 719339 2430267 120108 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:34:02 ens3 357.82 224.28 1383.75 66.79 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 lo 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 15:35:01 ens3 450.88 209.77 14383.87 16.94 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 212.00 160.00 951.60 13.27 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 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 152.97 84.17 999.66 9.29 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 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 ens3 59.87 46.50 183.70 30.94 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 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 246.05 144.74 3545.58 27.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8658) 10/25/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 18.09 0.00 2.38 5.88 0.07 73.59 15:34:02 0 19.94 0.00 2.13 1.35 0.05 76.52 15:34:02 1 12.41 0.00 1.47 6.88 0.08 79.15 15:34:02 2 32.57 0.00 3.84 5.98 0.10 57.50 15:34:02 3 7.39 0.00 2.10 9.35 0.07 81.10 15:35:01 all 23.51 0.00 7.16 4.76 0.08 64.50 15:35:01 0 33.30 0.00 7.06 2.29 0.09 57.25 15:35:01 1 23.96 0.00 6.64 6.55 0.09 62.76 15:35:01 2 19.97 0.00 8.60 4.28 0.09 67.06 15:35:01 3 16.69 0.00 6.29 5.93 0.07 71.02 15:36:01 all 16.33 0.00 4.54 12.63 0.08 66.42 15:36:01 0 16.39 0.00 3.91 3.93 0.07 75.71 15:36:01 1 21.40 0.00 4.59 11.21 0.07 62.73 15:36:01 2 14.42 0.00 5.77 29.49 0.10 50.22 15:36:01 3 13.10 0.00 3.90 5.93 0.05 77.02 15:37:01 all 46.72 0.00 5.39 11.63 0.10 36.17 15:37:01 0 46.49 0.00 5.55 10.73 0.08 37.15 15:37:01 1 47.18 0.00 5.43 11.65 0.10 35.63 15:37:01 2 46.18 0.00 5.13 14.55 0.12 34.02 15:37:01 3 47.01 0.00 5.42 9.59 0.10 37.87 15:38:01 all 18.02 0.00 0.86 1.28 0.05 79.79 15:38:01 0 7.07 0.00 0.68 0.37 0.05 91.82 15:38:01 1 24.04 0.00 0.77 0.55 0.05 74.60 15:38:01 2 27.80 0.00 1.01 3.61 0.05 67.53 15:38:01 3 13.23 0.00 1.00 0.60 0.03 85.14 Average: all 24.51 0.00 4.04 7.24 0.07 64.14 Average: 0 24.55 0.00 3.84 3.73 0.07 67.82 Average: 1 25.78 0.00 3.76 7.36 0.08 63.02 Average: 2 28.22 0.00 4.85 11.60 0.09 55.24 Average: 3 19.47 0.00 3.72 6.27 0.06 70.48