---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3269 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 6.9G 65% / 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 489 683 0 2771 3170 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:11:d5:89 brd ff:ff:ff:ff:ff:ff inet 10.32.6.53/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe11:d589/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:26:7d:48 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-3269) 01/31/25 _x86_64_ (4 CPU) 17:53:42 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:02 177.64 69.27 108.37 5621.73 44150.92 17:56:01 315.41 78.04 237.37 4617.56 123858.34 17:57:01 118.96 55.66 63.31 5936.74 21859.29 17:58:01 268.14 54.91 213.23 1947.68 7587.80 17:59:01 94.10 2.23 91.87 164.37 8717.61 18:00:01 296.42 268.14 28.28 23903.22 9318.71 18:01:01 137.06 105.65 31.41 4666.82 1802.90 Average: 200.89 90.58 110.31 6697.83 30871.78 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:02 1573740 3320564 2464912 61.03 51968 1847440 916560 18.02 591340 1686832 160052 17:56:01 144612 3305548 3894040 96.42 113628 3092676 1111736 21.85 504708 3059064 4 17:57:01 1106092 3229928 2932560 72.61 119828 2116240 1326868 26.08 772720 1893276 828 17:58:01 945932 3297592 3092720 76.58 141040 2287780 1251032 24.59 803220 1986436 39632 17:59:01 831692 3304648 3206960 79.41 143244 2399084 1249656 24.56 861020 2038512 364 18:00:01 937940 3290152 3100712 76.78 143956 2335756 1149616 22.60 807732 2053084 3392 18:01:01 745976 3265660 3292676 81.53 146200 2494456 1023916 20.13 1769580 1269068 2332 Average: 897998 3287727 3140654 77.76 122838 2367633 1147055 22.55 872903 1998039 29515 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 17:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:02 ens3 469.77 317.08 2092.39 73.00 0.00 0.00 0.00 0.00 17:56:01 lo 1.96 1.96 0.17 0.17 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 410.62 195.00 13569.20 21.65 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 472.47 241.18 542.02 87.62 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 218.43 111.36 793.38 11.09 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 56.86 46.81 65.27 13.09 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 234.69 119.38 55.54 48.07 0.00 0.00 0.00 0.00 18:01:01 lo 4.27 4.27 0.38 0.38 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 386.49 704.88 42.82 5473.74 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.10 0.10 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 321.17 248.05 2431.10 819.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3269) 01/31/25 _x86_64_ (4 CPU) 17:53:42 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:02 all 20.04 0.00 2.45 5.38 0.08 72.05 17:55:02 0 14.32 0.00 1.97 9.45 0.07 74.20 17:55:02 1 18.65 0.00 2.49 6.10 0.08 72.68 17:55:02 2 14.00 0.00 2.70 3.35 0.08 79.87 17:55:02 3 33.18 0.00 2.66 2.62 0.08 61.46 17:56:01 all 22.56 0.00 7.55 6.70 0.10 63.10 17:56:01 0 32.80 0.00 8.35 10.32 0.12 48.40 17:56:01 1 19.14 0.00 7.21 2.47 0.10 71.08 17:56:01 2 19.26 0.00 7.73 11.08 0.09 61.83 17:56:01 3 19.01 0.00 6.87 2.88 0.10 71.14 17:57:01 all 43.19 0.00 18.69 2.69 0.11 35.31 17:57:01 0 43.46 0.00 18.66 1.97 0.10 35.82 17:57:01 1 44.42 0.00 19.58 2.29 0.10 33.61 17:57:01 2 39.75 0.00 19.03 2.42 0.13 38.66 17:57:01 3 45.12 0.00 17.50 4.07 0.10 33.21 17:58:01 all 11.85 0.00 5.80 8.95 0.10 73.31 17:58:01 0 12.36 0.00 5.35 3.90 0.10 78.30 17:58:01 1 11.43 0.00 6.06 7.52 0.10 74.89 17:58:01 2 12.05 0.00 7.07 23.94 0.15 56.80 17:58:01 3 11.56 0.00 4.74 0.58 0.05 83.07 17:59:01 all 26.93 0.00 8.00 2.26 0.11 62.70 17:59:01 0 28.47 0.00 7.97 6.50 0.10 56.96 17:59:01 1 27.10 0.00 9.05 1.40 0.10 62.35 17:59:01 2 25.47 0.00 8.21 0.94 0.12 65.26 17:59:01 3 26.67 0.00 6.78 0.18 0.10 66.27 18:00:01 all 29.35 0.00 11.64 17.16 0.11 41.74 18:00:01 0 29.18 0.00 11.46 15.45 0.10 43.81 18:00:01 1 28.43 0.00 11.79 14.69 0.10 45.00 18:00:01 2 30.88 0.00 12.24 19.68 0.13 37.07 18:00:01 3 28.91 0.00 11.06 18.82 0.12 41.09 18:01:01 all 33.27 0.00 1.37 4.08 0.08 61.20 18:01:01 0 37.68 0.00 1.29 4.62 0.07 56.35 18:01:01 1 46.22 0.00 1.85 3.70 0.10 48.12 18:01:01 2 25.44 0.00 1.21 3.30 0.07 69.98 18:01:01 3 23.76 0.00 1.13 4.68 0.08 70.35 Average: all 26.76 0.00 7.93 6.74 0.10 58.47 Average: 0 28.32 0.00 7.86 7.45 0.09 56.27 Average: 1 27.95 0.00 8.29 5.46 0.10 58.21 Average: 2 23.86 0.00 8.32 9.22 0.11 58.49 Average: 3 26.92 0.00 7.25 4.84 0.09 60.90