---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13217 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 7.0G 64% / 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 632 515 0 2796 3029 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:e5:b1:c4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.22/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fee5:b1c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:2e:9a:25 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-13217) 12/16/24 _x86_64_ (4 CPU) 01:35:40 LINUX RESTART (4 CPU) 01:36:01 tps rtps wtps bread/s bwrtn/s 01:37:01 195.23 83.89 111.35 6575.70 42602.52 01:38:01 255.77 39.02 216.75 6710.94 109461.05 01:39:01 145.43 22.26 123.18 1563.88 51853.52 01:40:01 12.96 0.12 12.85 2.27 4203.17 01:41:01 135.61 74.75 60.86 3903.22 4276.35 Average: 149.02 44.01 105.01 3751.52 42488.56 01:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 1673084 3368968 2365568 58.57 52600 1798752 860900 16.92 551444 1633456 135744 01:38:01 113152 3238056 3925500 97.20 111700 3069664 1286324 25.29 655272 2948508 255812 01:39:01 878636 3183652 3160016 78.24 145972 2204232 1593468 31.32 846728 1976860 92160 01:40:01 952356 3281572 3086296 76.42 146788 2226508 1504780 29.58 876804 1870612 760 01:41:01 564168 3110996 3474484 86.03 150832 2395740 1131776 22.25 1131528 1963796 15132 Average: 836279 3236649 3202373 79.29 121578 2338979 1275450 25.07 812355 2078646 99922 01:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 359.71 223.31 1441.88 66.47 0.00 0.00 0.00 0.00 01:37:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 480.97 250.51 12431.89 21.68 0.00 0.00 0.00 0.00 01:38:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 655.46 515.49 3999.64 74.17 0.00 0.00 0.00 0.00 01:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 7.93 6.78 1.69 2.76 0.00 0.00 0.00 0.00 01:40:01 lo 3.95 3.95 0.65 0.65 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 ens3 89.10 130.58 24.59 782.69 0.00 0.00 0.00 0.00 01:41:01 lo 5.18 5.18 0.54 0.54 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 318.67 225.35 3581.13 189.53 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13217) 12/16/24 _x86_64_ (4 CPU) 01:35:40 LINUX RESTART (4 CPU) 01:36:01 CPU %user %nice %system %iowait %steal %idle 01:37:01 all 19.31 0.00 2.45 5.90 0.06 72.27 01:37:01 0 10.28 0.00 1.39 8.01 0.03 80.28 01:37:01 1 24.75 0.00 2.71 3.47 0.07 69.00 01:37:01 2 16.02 0.00 3.18 6.74 0.10 73.96 01:37:01 3 26.21 0.00 2.55 5.39 0.05 65.80 01:38:01 all 23.62 0.00 7.04 4.37 0.07 64.90 01:38:01 0 17.33 0.00 6.21 6.99 0.05 69.41 01:38:01 1 19.89 0.00 6.76 1.48 0.07 71.80 01:38:01 2 21.68 0.00 7.71 4.87 0.08 65.66 01:38:01 3 35.57 0.00 7.45 4.13 0.08 52.77 01:39:01 all 45.82 0.00 9.48 1.92 0.10 42.69 01:39:01 0 45.42 0.00 9.29 1.61 0.08 43.60 01:39:01 1 44.91 0.00 8.43 1.32 0.08 45.25 01:39:01 2 47.08 0.00 10.38 1.45 0.08 41.01 01:39:01 3 45.87 0.00 9.85 3.29 0.10 40.88 01:40:01 all 6.17 0.00 1.45 0.31 0.03 92.04 01:40:01 0 5.59 0.00 1.35 0.00 0.05 93.01 01:40:01 1 6.43 0.00 1.23 0.02 0.03 92.29 01:40:01 2 6.37 0.00 1.79 0.97 0.03 90.84 01:40:01 3 6.29 0.00 1.44 0.27 0.03 91.97 01:41:01 all 17.26 0.00 1.54 3.23 0.05 77.92 01:41:01 0 12.91 0.00 1.24 2.04 0.05 83.76 01:41:01 1 24.34 0.00 1.36 2.18 0.05 72.07 01:41:01 2 9.27 0.00 1.91 5.03 0.07 83.72 01:41:01 3 22.51 0.00 1.62 3.69 0.07 72.12 Average: all 22.40 0.00 4.38 3.14 0.06 70.01 Average: 0 18.30 0.00 3.89 3.72 0.05 74.04 Average: 1 24.04 0.00 4.08 1.69 0.06 70.13 Average: 2 20.06 0.00 4.98 3.81 0.07 71.08 Average: 3 27.22 0.00 4.56 3.35 0.07 64.80