---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7928 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 494 378 0 3071 3166 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:d8:26:8f brd ff:ff:ff:ff:ff:ff inet 10.32.7.222/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fed8:268f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:38:a6:e6 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-7928) 10/17/24 _x86_64_ (4 CPU) 15:32:32 LINUX RESTART (4 CPU) 15:33:02 tps rtps wtps bread/s bwrtn/s 15:34:01 143.44 63.69 79.75 4936.36 7510.67 15:35:01 251.83 58.66 193.17 11714.19 116739.24 15:36:01 397.00 47.38 349.62 6804.53 33948.02 15:37:01 260.51 211.96 48.54 8378.87 10749.28 15:38:01 55.86 33.88 21.98 1973.67 2638.89 Average: 222.00 83.18 138.82 6768.06 34414.20 15:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1626764 3346876 2411888 59.72 53360 1820816 901532 17.72 576988 1651652 152216 15:35:01 109140 3310940 3929512 97.30 105432 3180584 1131608 22.24 449124 3188084 142092 15:36:01 184560 3234080 3854092 95.43 151656 2956060 1600420 31.46 707180 2823348 64344 15:37:01 484448 3212308 3554204 88.00 154796 2655796 1094780 21.52 940564 2318616 35912 15:38:01 424636 3252012 3614016 89.49 156848 2747692 1000640 19.67 956256 2357952 15160 Average: 565910 3271243 3472742 85.99 124418 2672190 1145796 22.52 726022 2467930 81945 15:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 377.28 244.61 1472.96 69.34 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 448.80 254.10 14097.34 21.35 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 233.56 181.26 953.00 14.65 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 107.97 68.82 821.36 7.09 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 69.26 57.22 354.00 27.14 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 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 Average: ens3 246.96 160.94 3547.54 27.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7928) 10/17/24 _x86_64_ (4 CPU) 15:32:32 LINUX RESTART (4 CPU) 15:33:02 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 21.17 0.00 2.05 4.02 0.06 72.70 15:34:01 0 11.05 0.00 1.53 5.20 0.05 82.17 15:34:01 1 17.64 0.00 1.78 2.12 0.05 78.42 15:34:01 2 24.05 0.00 1.87 6.38 0.09 67.62 15:34:01 3 31.97 0.00 3.05 2.35 0.07 62.57 15:35:01 all 19.80 0.00 6.46 4.31 0.07 69.36 15:35:01 0 15.83 0.00 5.95 2.42 0.03 75.77 15:35:01 1 16.67 0.00 6.16 3.96 0.07 73.15 15:35:01 2 17.24 0.00 7.14 5.60 0.07 69.95 15:35:01 3 29.45 0.00 6.61 5.24 0.08 58.61 15:36:01 all 13.54 0.00 4.20 12.47 0.09 69.70 15:36:01 0 19.70 0.00 4.41 3.07 0.08 72.73 15:36:01 1 11.06 0.00 4.89 34.92 0.10 49.02 15:36:01 2 11.67 0.00 4.05 8.04 0.12 76.13 15:36:01 3 11.74 0.00 3.42 4.04 0.07 80.73 15:37:01 all 50.11 0.00 5.78 11.14 0.10 32.88 15:37:01 0 50.55 0.00 6.08 12.86 0.10 30.41 15:37:01 1 49.42 0.00 5.75 10.12 0.10 34.61 15:37:01 2 51.15 0.00 6.01 13.26 0.12 29.46 15:37:01 3 49.29 0.00 5.31 8.32 0.08 36.99 15:38:01 all 18.95 0.00 0.99 1.42 0.05 78.58 15:38:01 0 18.51 0.00 0.82 1.34 0.03 79.31 15:38:01 1 28.17 0.00 1.33 0.62 0.05 69.83 15:38:01 2 20.57 0.00 0.93 0.97 0.05 77.48 15:38:01 3 8.64 0.00 0.84 2.76 0.05 87.70 Average: all 24.70 0.00 3.89 6.67 0.07 64.67 Average: 0 23.14 0.00 3.75 4.97 0.06 68.07 Average: 1 24.61 0.00 3.98 10.35 0.07 60.99 Average: 2 24.94 0.00 4.00 6.84 0.09 64.14 Average: 3 26.10 0.00 3.83 4.54 0.07 65.46