---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-429 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 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 486 423 0 3034 3174 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:47:ec:05 brd ff:ff:ff:ff:ff:ff inet 10.32.6.192/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe47:ec05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:f3:a3:3b 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-429) 02/15/25 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 173.62 69.32 104.30 5630.26 41969.02 15:35:01 253.65 33.14 220.50 4099.00 124267.82 15:36:01 420.78 90.63 330.14 4879.05 27513.28 15:37:01 258.87 210.00 48.88 8200.10 10387.07 15:38:01 56.34 39.04 17.30 2686.62 1936.61 Average: 232.65 88.42 144.23 5098.91 41223.06 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1648984 3327000 2389668 59.17 52104 1781632 917720 18.04 574264 1637236 160124 15:35:01 534192 3308520 3504460 86.77 116588 2760796 1230032 24.18 512860 2719008 306716 15:36:01 195304 3215132 3843348 95.16 151432 2948124 1613320 31.71 791704 2752700 116076 15:37:01 206788 3174892 3831864 94.88 154168 2903056 1120116 22.02 1018912 2527464 34356 15:38:01 488528 3278020 3550124 87.90 155996 2727544 984152 19.35 797840 2472676 17552 Average: 614759 3260713 3423893 84.78 126058 2624230 1173068 23.06 739116 2421817 126965 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 15:34:01 ens3 361.47 232.14 1487.15 66.69 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 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:35:01 ens3 398.62 211.38 14061.19 16.74 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 214.51 165.57 962.12 13.38 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 133.29 86.24 929.21 10.80 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 57.76 46.54 129.41 25.73 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 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 233.15 148.38 3514.87 26.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-429) 02/15/25 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 19.21 0.00 2.31 5.28 0.06 73.15 15:34:01 0 23.32 0.00 1.83 2.12 0.05 72.68 15:34:01 1 11.78 0.00 2.92 3.16 0.05 82.09 15:34:01 2 6.18 0.00 1.81 10.66 0.05 81.30 15:34:01 3 35.66 0.00 2.65 5.14 0.07 56.48 15:35:01 all 23.29 0.00 7.50 4.20 0.07 64.94 15:35:01 0 20.32 0.00 7.40 2.42 0.05 69.81 15:35:01 1 36.83 0.00 8.13 4.59 0.10 50.35 15:35:01 2 17.82 0.00 6.98 5.24 0.07 69.88 15:35:01 3 18.23 0.00 7.50 4.55 0.08 69.64 15:36:01 all 14.94 0.00 3.79 14.17 0.08 67.01 15:36:01 0 20.00 0.00 4.07 13.85 0.07 62.02 15:36:01 1 13.76 0.00 4.22 26.10 0.08 55.83 15:36:01 2 12.49 0.00 3.43 7.59 0.10 76.40 15:36:01 3 13.51 0.00 3.44 9.14 0.07 73.84 15:37:01 all 46.73 0.00 5.42 11.30 0.09 36.46 15:37:01 0 46.74 0.00 5.43 10.69 0.08 37.06 15:37:01 1 46.42 0.00 5.59 11.54 0.10 36.36 15:37:01 2 46.35 0.00 5.31 10.45 0.12 37.77 15:37:01 3 47.40 0.00 5.37 12.53 0.08 34.62 15:38:01 all 17.16 0.00 0.92 1.24 0.04 80.64 15:38:01 0 5.51 0.00 0.81 0.81 0.03 92.84 15:38:01 1 40.24 0.00 1.25 1.04 0.07 57.40 15:38:01 2 10.68 0.00 0.87 1.24 0.03 87.18 15:38:01 3 12.35 0.00 0.72 1.87 0.03 85.03 Average: all 24.24 0.00 3.97 7.23 0.07 64.50 Average: 0 23.11 0.00 3.89 5.96 0.06 66.99 Average: 1 29.80 0.00 4.41 9.28 0.08 56.43 Average: 2 18.64 0.00 3.66 7.04 0.07 70.59 Average: 3 25.42 0.00 3.92 6.64 0.07 63.95