---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3582 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 476 264 0 3203 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:42:30:f3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.38/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe42:30f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:7d:85:b0 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-3582) 02/04/25 _x86_64_ (4 CPU) 09:38:43 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:02 172.90 69.47 103.43 5647.73 41779.45 09:41:01 249.20 37.87 211.33 7618.29 113440.79 09:42:01 252.74 125.91 126.83 20741.61 57116.21 09:43:01 166.81 116.36 50.44 5185.94 6401.87 Average: 210.26 87.61 122.65 9807.24 54446.18 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:02 1690320 3367968 2348332 58.15 50700 1782168 876324 17.23 531128 1637864 157960 09:41:01 113680 3326472 3924972 97.19 98204 3197532 1131740 22.25 489160 3145216 238148 09:42:01 367772 3029980 3670880 90.89 120140 2646548 1505896 29.60 765652 2635180 332 09:43:01 274096 3263528 3764556 93.21 124968 2955524 964632 18.96 872348 2610896 18048 Average: 611467 3246987 3427185 84.86 98503 2645443 1119648 22.01 664572 2507289 103622 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:02 ens3 443.21 270.19 1443.71 70.70 0.00 0.00 0.00 0.00 09:41:01 lo 2.57 2.57 0.25 0.25 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 1967.26 1092.14 19357.60 87.47 0.00 0.00 0.00 0.00 09:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 2.22 2.05 0.46 0.51 0.00 0.00 0.00 0.00 09:43:01 lo 3.67 3.67 0.32 0.32 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 91.20 144.28 25.27 940.45 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.17 0.17 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 620.53 374.26 5149.34 275.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3582) 02/04/25 _x86_64_ (4 CPU) 09:38:43 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:02 all 17.82 0.00 2.31 5.36 0.07 74.45 09:40:02 0 7.27 0.00 2.51 3.43 0.05 86.74 09:40:02 1 15.89 0.00 1.97 6.48 0.07 75.60 09:40:02 2 18.96 0.00 1.73 8.45 0.08 70.79 09:40:02 3 29.16 0.00 3.03 3.10 0.08 64.62 09:41:01 all 22.11 0.00 7.17 4.05 0.10 66.58 09:41:01 0 20.29 0.00 7.05 3.64 0.09 68.94 09:41:01 1 19.33 0.00 6.62 4.68 0.07 69.31 09:41:01 2 16.37 0.00 7.03 6.61 0.10 69.89 09:41:01 3 32.55 0.00 7.97 1.24 0.12 58.12 09:42:01 all 18.34 0.00 7.01 4.69 0.11 69.85 09:42:01 0 21.46 0.00 9.51 2.78 0.13 66.12 09:42:01 1 21.47 0.00 6.39 7.01 0.12 65.02 09:42:01 2 11.83 0.00 4.18 4.20 0.08 79.70 09:42:01 3 18.64 0.00 7.96 4.75 0.10 68.54 09:43:01 all 22.60 0.00 1.37 3.88 0.07 72.07 09:43:01 0 11.07 0.00 1.30 6.41 0.07 81.15 09:43:01 1 27.98 0.00 1.60 5.03 0.07 65.32 09:43:01 2 10.04 0.00 0.82 1.88 0.07 87.20 09:43:01 3 41.51 0.00 1.79 2.26 0.08 54.36 Average: all 20.21 0.00 4.43 4.50 0.09 70.77 Average: 0 14.97 0.00 5.07 4.07 0.08 75.81 Average: 1 21.18 0.00 4.12 5.80 0.08 68.82 Average: 2 14.26 0.00 3.40 5.26 0.08 77.00 Average: 3 30.46 0.00 5.16 2.85 0.10 61.44