---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-98 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 12G 7.6G 61% / 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: 3944 455 197 0 3290 3205 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:d6:0d:a7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.241/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fed6:da7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:9f:e7:f7 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-98) 02/12/25 _x86_64_ (4 CPU) 12:46:01 LINUX RESTART (4 CPU) 12:47:02 tps rtps wtps bread/s bwrtn/s 12:48:01 184.09 15.89 168.20 2346.87 78185.47 12:49:01 435.55 65.83 369.73 3485.64 61269.44 12:50:01 617.28 1.88 615.40 185.70 18043.79 12:51:01 547.03 44.32 502.72 4031.99 21120.56 12:52:02 281.47 255.29 26.18 8675.22 2441.19 Average: 413.84 76.84 337.00 3749.67 36074.89 12:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 104240 3338292 3934420 97.42 89680 3236140 1101940 21.66 559224 3091884 317264 12:49:01 128032 3253656 3910628 96.83 141168 3016812 1285424 25.27 641360 2920412 3340 12:50:01 105164 3245380 3933496 97.40 170688 2960128 1285424 25.27 642816 2898480 1832 12:51:01 181528 3336424 3857132 95.51 184432 2965568 1200524 23.60 647968 2821808 1588 12:52:02 211156 3264552 3827504 94.77 185172 2896948 993584 19.53 674108 2803572 25044 Average: 146024 3287661 3892636 96.38 154228 3015119 1173379 23.07 633095 2907231 69814 12:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 ens3 436.34 243.77 14094.87 21.70 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 12:49:01 ens3 322.79 187.97 1800.33 13.90 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 14.81 14.71 19.89 3.49 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:52:02 ens3 17.38 16.33 11.46 12.60 0.00 0.00 0.00 0.00 12:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:02 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 157.37 92.08 3149.41 10.30 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 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-98) 02/12/25 _x86_64_ (4 CPU) 12:46:01 LINUX RESTART (4 CPU) 12:47:02 CPU %user %nice %system %iowait %steal %idle 12:48:01 all 23.44 0.00 4.60 3.26 0.07 68.64 12:48:01 0 8.45 0.00 4.19 9.95 0.05 77.36 12:48:01 1 16.55 0.00 5.19 1.00 0.07 77.20 12:48:01 2 49.22 0.00 4.65 1.25 0.10 44.78 12:48:01 3 19.37 0.00 4.39 0.87 0.05 75.32 12:49:01 all 9.99 0.00 4.47 13.19 0.09 72.26 12:49:01 0 11.25 0.00 4.30 26.83 0.10 57.52 12:49:01 1 8.42 0.00 5.22 7.47 0.07 78.83 12:49:01 2 8.28 0.00 3.61 4.42 0.12 83.57 12:49:01 3 12.03 0.00 4.72 14.07 0.07 69.11 12:50:01 all 0.66 0.00 1.72 22.62 0.05 74.94 12:50:01 0 2.00 0.00 2.38 12.17 0.07 83.38 12:50:01 1 0.02 0.00 0.15 0.00 0.02 99.82 12:50:01 2 0.63 0.00 4.17 72.57 0.12 22.52 12:50:01 3 0.02 0.00 0.20 6.39 0.02 93.38 12:51:01 all 4.70 0.00 3.59 17.65 0.08 73.99 12:51:01 0 5.02 0.00 6.11 17.80 0.08 70.98 12:51:01 1 4.84 0.00 2.11 7.19 0.05 85.80 12:51:01 2 5.96 0.00 3.00 22.36 0.12 68.56 12:51:01 3 2.98 0.00 3.15 23.24 0.07 70.56 12:52:02 all 13.13 0.00 2.78 8.97 0.07 75.05 12:52:02 0 8.87 0.00 2.48 4.82 0.05 83.78 12:52:02 1 16.49 0.00 2.96 10.26 0.07 70.23 12:52:02 2 19.75 0.00 2.44 8.91 0.08 68.82 12:52:02 3 7.46 0.00 3.22 11.91 0.07 77.34 Average: all 10.33 0.00 3.42 13.18 0.07 72.99 Average: 0 7.11 0.00 3.89 14.32 0.07 74.61 Average: 1 9.22 0.00 3.11 5.19 0.05 82.42 Average: 2 16.70 0.00 3.57 21.88 0.11 57.74 Average: 3 8.31 0.00 3.13 11.33 0.05 77.18