---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8273 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 7.0G 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: 3944 597 520 0 2826 3064 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:8d:fa:69 brd ff:ff:ff:ff:ff:ff inet 10.32.7.175/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe8d:fa69/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:c7:fa:9a 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-8273) 10/21/24 _x86_64_ (4 CPU) 01:35:41 LINUX RESTART (4 CPU) 01:36:01 tps rtps wtps bread/s bwrtn/s 01:37:02 189.00 83.87 105.13 6594.90 41582.42 01:38:01 216.68 23.97 192.72 4316.40 104816.80 01:39:01 172.22 35.63 136.59 3468.36 48070.52 01:40:01 39.93 0.27 39.66 10.66 14128.18 01:41:01 127.96 75.35 52.61 4016.80 4112.65 Average: 148.94 43.88 105.06 3679.36 42340.14 01:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:02 1563252 3305592 2475408 61.29 52484 1842036 938640 18.45 638144 1652684 192880 01:38:01 110504 3338128 3928156 97.26 108296 3179616 1107344 21.77 534156 3079808 320124 01:39:01 442056 3183792 3596604 89.05 142308 2634400 1657668 32.58 893164 2358976 237332 01:40:01 946276 3293200 3092384 76.57 144040 2250452 1510340 29.69 862952 1897876 716 01:41:01 600232 3175240 3438428 85.14 147304 2428436 1110116 21.82 1065284 1999348 18012 Average: 732464 3259190 3306196 81.86 118886 2466988 1264822 24.86 798740 2197738 153813 01:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:37:02 ens3 406.38 237.74 1380.20 68.93 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 lo 2.51 2.51 0.22 0.22 0.00 0.00 0.00 0.00 01:38:01 ens3 434.50 213.74 12321.52 19.31 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 645.06 497.30 4172.81 74.82 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 lo 3.02 3.02 0.52 0.52 0.00 0.00 0.00 0.00 01:40:01 ens3 4.43 3.45 4.62 1.59 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 lo 5.68 5.68 0.63 0.63 0.00 0.00 0.00 0.00 01:41:01 ens3 81.60 121.66 20.48 781.46 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 2.44 2.44 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 314.01 214.78 3551.57 189.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8273) 10/21/24 _x86_64_ (4 CPU) 01:35:41 LINUX RESTART (4 CPU) 01:36:01 CPU %user %nice %system %iowait %steal %idle 01:37:02 all 17.95 0.00 2.33 5.71 0.06 73.94 01:37:02 0 7.43 0.00 1.39 11.65 0.05 79.48 01:37:02 1 33.00 0.00 2.64 2.36 0.07 61.93 01:37:02 2 10.91 0.00 2.05 5.23 0.07 81.74 01:37:02 3 20.43 0.00 3.25 3.62 0.05 72.65 01:38:01 all 22.98 0.00 6.69 3.76 0.06 66.50 01:38:01 0 18.41 0.00 5.46 6.25 0.07 69.81 01:38:01 1 20.48 0.00 6.40 0.41 0.07 72.64 01:38:01 2 17.31 0.00 7.28 6.56 0.09 68.77 01:38:01 3 35.67 0.00 7.63 1.80 0.09 54.81 01:39:01 all 35.65 0.00 9.05 2.97 0.09 52.24 01:39:01 0 33.88 0.00 8.28 2.48 0.08 55.27 01:39:01 1 41.85 0.00 8.80 2.66 0.07 46.62 01:39:01 2 34.86 0.00 10.33 3.17 0.10 51.54 01:39:01 3 31.99 0.00 8.80 3.61 0.08 55.52 01:40:01 all 20.08 0.00 3.35 0.33 0.05 76.19 01:40:01 0 20.76 0.00 3.24 0.02 0.03 75.95 01:40:01 1 20.40 0.00 3.20 0.15 0.05 76.19 01:40:01 2 19.70 0.00 3.77 1.14 0.05 75.34 01:40:01 3 19.46 0.00 3.21 0.00 0.05 77.27 01:41:01 all 13.62 0.00 1.33 2.96 0.05 82.05 01:41:01 0 7.47 0.00 0.91 2.45 0.03 89.15 01:41:01 1 7.58 0.00 1.39 2.46 0.03 88.53 01:41:01 2 6.20 0.00 1.64 4.11 0.05 88.01 01:41:01 3 33.18 0.00 1.37 2.80 0.07 62.58 Average: all 22.03 0.00 4.53 3.14 0.06 70.23 Average: 0 17.58 0.00 3.84 4.56 0.05 73.96 Average: 1 24.67 0.00 4.47 1.61 0.06 69.19 Average: 2 17.77 0.00 4.99 4.03 0.07 73.14 Average: 3 28.11 0.00 4.83 2.37 0.07 64.63