---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-216 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 700K 394M 1% /run /dev/vda1 20G 11G 9.2G 53% / 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 441 1113 0 2388 3242 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:7b:ac:12 brd ff:ff:ff:ff:ff:ff inet 10.32.6.134/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe7b:ac12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:a7:3d:d6 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-216) 12/26/24 _x86_64_ (4 CPU) 21:38:45 LINUX RESTART (4 CPU) 21:39:01 tps rtps wtps bread/s bwrtn/s 21:40:01 172.05 69.14 102.92 5606.13 41794.12 21:41:01 224.38 104.93 119.45 5461.62 24722.28 21:42:01 169.95 41.23 128.72 2383.34 50759.69 21:43:01 287.32 282.95 4.37 16387.14 1922.48 21:44:01 70.04 46.44 23.60 2941.51 2346.41 Average: 184.75 108.93 75.81 6555.67 24310.76 21:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:40:01 1688796 3371324 2349856 58.18 50952 1787552 872140 17.14 531620 1641404 160112 21:41:01 1082388 3372568 2956264 73.20 71372 2353780 962276 18.92 777636 1956712 90256 21:42:01 1401092 3331516 2637560 65.31 105504 1969804 1244744 24.47 1041736 1389184 50060 21:43:01 1205368 3253332 2833284 70.15 118388 2079300 1013532 19.92 1165228 1474908 35984 21:44:01 1193160 3358012 2845492 70.46 120940 2189832 885128 17.40 1112528 1533184 15328 Average: 1314161 3337350 2724491 67.46 93431 2076054 995564 19.57 925750 1599078 70348 21:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:40:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 ens3 406.02 250.52 1457.84 67.82 0.00 0.00 0.00 0.00 21:41:01 lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 ens3 343.79 256.19 967.27 24.72 0.00 0.00 0.00 0.00 21:42:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 ens3 318.31 266.85 1561.89 21.91 0.00 0.00 0.00 0.00 21:43:01 lo 11.05 11.05 2.14 2.14 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 131.83 69.49 937.25 9.44 0.00 0.00 0.00 0.00 21:44:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 ens3 46.11 45.19 158.43 27.35 0.00 0.00 0.00 0.00 Average: lo 3.17 3.17 0.52 0.52 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 249.22 177.66 1016.57 30.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-216) 12/26/24 _x86_64_ (4 CPU) 21:38:45 LINUX RESTART (4 CPU) 21:39:01 CPU %user %nice %system %iowait %steal %idle 21:40:01 all 18.08 0.00 2.15 4.96 0.05 74.76 21:40:01 0 38.90 0.00 2.95 4.42 0.07 53.66 21:40:01 1 16.08 0.00 2.73 2.29 0.05 78.85 21:40:01 2 5.58 0.00 1.61 6.17 0.07 86.57 21:40:01 3 11.70 0.00 1.30 6.94 0.05 80.01 21:41:01 all 14.40 0.82 2.13 10.79 0.07 71.79 21:41:01 0 10.79 0.00 1.72 8.49 0.07 78.93 21:41:01 1 7.30 0.00 1.96 11.84 0.05 78.85 21:41:01 2 23.92 3.27 2.53 10.66 0.08 59.53 21:41:01 3 15.63 0.00 2.34 12.17 0.08 69.77 21:42:01 all 65.83 0.00 7.90 1.86 0.10 24.31 21:42:01 0 65.23 0.00 7.55 1.36 0.08 25.77 21:42:01 1 66.23 0.00 8.22 1.33 0.10 24.12 21:42:01 2 66.19 0.00 7.67 2.06 0.10 23.98 21:42:01 3 65.70 0.00 8.15 2.71 0.10 23.34 21:43:01 all 17.58 0.00 2.75 16.25 0.07 63.35 21:43:01 0 18.98 0.00 3.01 16.15 0.07 61.79 21:43:01 1 15.37 0.00 2.70 13.07 0.05 68.81 21:43:01 2 16.38 0.00 2.24 17.73 0.08 63.57 21:43:01 3 19.60 0.00 3.01 18.09 0.07 59.24 21:44:01 all 21.96 0.00 0.89 1.59 0.05 75.51 21:44:01 0 40.69 0.00 1.05 2.15 0.07 56.03 21:44:01 1 23.54 0.00 1.09 0.74 0.05 74.59 21:44:01 2 8.83 0.00 0.53 0.80 0.03 89.81 21:44:01 3 14.76 0.00 0.92 2.69 0.05 81.58 Average: all 27.51 0.16 3.15 7.09 0.07 62.02 Average: 0 34.88 0.00 3.25 6.51 0.07 55.29 Average: 1 25.63 0.00 3.33 5.87 0.06 65.11 Average: 2 24.11 0.65 2.91 7.47 0.07 64.78 Average: 3 25.37 0.00 3.13 8.52 0.07 62.90