---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-611 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 465 1103 0 2374 3218 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:2c:3c:78 brd ff:ff:ff:ff:ff:ff inet 10.32.7.211/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe2c:3c78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:9b:89:b4 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-611) 12/31/24 _x86_64_ (4 CPU) 21:38:49 LINUX RESTART (4 CPU) 21:39:01 tps rtps wtps bread/s bwrtn/s 21:40:01 170.25 69.21 101.05 5633.46 41677.20 21:41:01 230.33 106.12 124.21 5488.69 20253.69 21:42:02 247.98 115.05 132.92 4819.65 55313.24 21:43:01 256.29 252.12 4.17 16263.77 1776.21 21:44:01 82.07 56.96 25.11 2782.07 2847.26 Average: 197.23 119.45 77.78 6965.06 24474.11 21:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:40:01 1562156 3285128 2476496 61.32 50316 1826456 961432 18.90 646052 1649296 199104 21:41:01 966524 3362564 3072128 76.07 74800 2451128 1058020 20.80 805892 2033796 335148 21:42:02 1886348 3388464 2152304 53.29 103104 1552684 1066512 20.96 541736 1425204 8612 21:43:01 1149296 3198964 2889356 71.54 110656 2088956 1082848 21.29 1210532 1486876 39104 21:44:01 1139296 3301988 2899356 71.79 114384 2193612 926408 18.21 1146808 1551264 2364 Average: 1340724 3307422 2697928 66.80 90652 2022567 1019044 20.03 870204 1629287 116866 21:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:40:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 21:40:01 ens3 353.74 225.88 1433.96 65.69 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 21:41:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 21:41:01 ens3 478.34 370.39 1344.34 34.16 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 21:42:02 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 21:42:02 ens3 160.54 142.83 1198.07 12.02 0.00 0.00 0.00 0.00 21:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 lo 10.61 10.61 2.12 2.12 0.00 0.00 0.00 0.00 21:43:01 ens3 154.51 88.99 950.45 11.90 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 21:44:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 21:44:01 ens3 52.92 45.28 162.53 27.21 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 Average: lo 3.19 3.19 0.52 0.52 0.00 0.00 0.00 0.00 Average: ens3 240.23 174.93 1018.24 30.24 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-611) 12/31/24 _x86_64_ (4 CPU) 21:38:49 LINUX RESTART (4 CPU) 21:39:01 CPU %user %nice %system %iowait %steal %idle 21:40:01 all 16.72 0.00 2.11 5.48 0.06 75.64 21:40:01 0 11.80 0.00 1.65 6.09 0.03 80.42 21:40:01 1 5.98 0.00 1.75 4.10 0.07 88.10 21:40:01 2 30.33 0.00 2.19 8.13 0.07 59.28 21:40:01 3 18.74 0.00 2.83 3.60 0.05 74.77 21:41:01 all 16.29 0.83 2.67 8.53 0.08 71.60 21:41:01 0 14.75 0.02 2.74 9.30 0.07 73.13 21:41:01 1 7.63 0.00 2.42 8.62 0.08 81.24 21:41:01 2 8.38 0.00 2.26 9.16 0.08 80.12 21:41:01 3 34.43 3.29 3.24 7.05 0.08 51.91 21:42:02 all 71.48 0.00 9.47 3.98 0.11 14.97 21:42:02 0 71.49 0.00 9.45 4.82 0.10 14.15 21:42:02 1 71.05 0.00 10.01 3.53 0.12 15.29 21:42:02 2 71.33 0.00 8.52 3.54 0.10 16.51 21:42:02 3 72.05 0.00 9.87 4.01 0.10 13.97 21:43:01 all 13.43 0.00 1.84 16.25 0.07 68.40 21:43:01 0 13.54 0.00 1.74 15.19 0.07 69.47 21:43:01 1 9.31 0.00 1.52 14.60 0.07 74.51 21:43:01 2 13.66 0.00 2.03 14.67 0.09 69.56 21:43:01 3 17.23 0.00 2.11 20.59 0.07 60.00 21:44:01 all 21.42 0.00 0.88 1.75 0.05 75.90 21:44:01 0 23.35 0.00 0.90 0.58 0.05 75.12 21:44:01 1 10.46 0.00 0.77 0.59 0.05 88.13 21:44:01 2 35.59 0.00 0.78 0.47 0.05 63.11 21:44:01 3 16.22 0.00 1.07 5.36 0.05 77.30 Average: all 27.86 0.17 3.39 7.17 0.07 61.34 Average: 0 26.93 0.00 3.29 7.18 0.06 62.53 Average: 1 20.91 0.00 3.30 6.26 0.08 69.45 Average: 2 31.87 0.00 3.15 7.17 0.08 57.73 Average: 3 31.73 0.66 3.82 8.08 0.07 55.64