---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5105 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 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 484 960 0 2499 3201 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:44:ee:b4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.86/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe44:eeb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:63:dd:d7 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 inet6 fe80::42:6cff:fe63:ddd7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5105) 06/28/24 _x86_64_ (4 CPU) 14:16:58 LINUX RESTART (4 CPU) 14:17:01 tps rtps wtps bread/s bwrtn/s 14:18:02 216.06 127.77 88.29 8963.68 40099.72 14:19:01 115.40 48.79 66.62 3448.36 10093.20 14:20:01 24.00 0.03 23.96 0.67 3338.64 14:21:01 31.46 0.93 30.53 18.66 3042.83 14:22:01 30.46 10.83 19.63 825.20 1787.57 14:23:01 107.87 12.08 95.79 1228.74 49043.51 14:24:01 141.53 54.72 86.80 3812.30 13727.71 Average: 95.21 36.42 58.79 2611.74 17330.82 14:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:18:02 1811144 3357192 2227508 55.15 37380 1672424 908344 17.86 541380 1521640 66648 14:19:01 1339836 3242568 2698816 66.82 60196 1989980 1022912 20.11 714180 1787484 84424 14:20:01 1293228 3206220 2745424 67.98 62508 1996880 1041628 20.48 754072 1792864 2080 14:21:01 1190924 3190352 2847728 70.51 65432 2077156 1058224 20.80 773224 1868980 4248 14:22:01 245976 2314836 3792676 93.91 67508 2141728 1896232 37.27 1713304 1860792 716 14:23:01 520316 2560172 3518336 87.12 81896 2107600 1641340 32.26 1552968 1765060 208 14:24:01 1048300 3317292 2990352 74.04 87036 2330104 940888 18.50 901872 1888356 16840 Average: 1064246 3026947 2974406 73.65 65994 2045125 1215653 23.90 993000 1783597 25023 14:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:02 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 14:18:02 ens3 405.16 242.20 1196.47 70.80 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 2.85 2.85 0.27 0.27 0.00 0.00 0.00 0.00 14:19:01 ens3 124.79 108.35 783.61 21.91 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:20:01 ens3 84.22 109.23 107.17 23.86 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:21:01 ens3 223.31 280.82 1311.14 40.06 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 677.29 677.29 244.62 244.62 0.00 0.00 0.00 0.00 14:22:01 ens3 198.98 175.69 613.34 39.61 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:23:01 lo 471.64 471.64 167.68 167.68 0.00 0.00 0.00 0.00 14:23:01 ens3 346.32 303.34 5354.74 39.21 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:24:01 lo 6.47 6.47 0.57 0.57 0.00 0.00 0.00 0.00 14:24:01 ens3 253.21 320.56 127.60 1844.48 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 166.36 166.36 59.22 59.22 0.00 0.00 0.00 0.00 Average: ens3 234.01 220.32 1358.71 297.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5105) 06/28/24 _x86_64_ (4 CPU) 14:16:58 LINUX RESTART (4 CPU) 14:17:01 CPU %user %nice %system %iowait %steal %idle 14:18:02 all 13.86 0.00 2.42 7.76 0.05 75.91 14:18:02 0 13.61 0.00 1.53 6.30 0.03 78.52 14:18:02 1 12.19 0.00 3.22 10.41 0.05 74.13 14:18:02 2 18.23 0.00 2.76 5.93 0.07 73.02 14:18:02 3 11.41 0.00 2.12 8.45 0.05 77.97 14:19:01 all 18.70 0.00 1.47 2.67 0.07 77.09 14:19:01 0 11.66 0.00 0.80 1.29 0.05 86.20 14:19:01 1 13.62 0.00 1.30 5.73 0.05 79.30 14:19:01 2 19.23 0.00 1.58 1.04 0.09 78.06 14:19:01 3 30.42 0.00 2.21 2.63 0.07 64.67 14:20:01 all 6.57 0.00 0.33 0.29 0.03 92.78 14:20:01 0 8.76 0.00 0.63 0.80 0.05 89.76 14:20:01 1 6.88 0.00 0.08 0.15 0.02 92.87 14:20:01 2 5.47 0.00 0.33 0.10 0.05 94.04 14:20:01 3 5.13 0.00 0.30 0.10 0.03 94.44 14:21:01 all 7.38 0.00 0.57 0.42 0.05 91.58 14:21:01 0 9.95 0.00 0.72 0.02 0.03 89.28 14:21:01 1 5.63 0.00 0.30 0.83 0.03 93.20 14:21:01 2 6.20 0.00 0.80 0.84 0.07 92.09 14:21:01 3 7.72 0.00 0.45 0.00 0.07 91.76 14:22:01 all 65.96 0.00 3.04 0.23 0.13 30.64 14:22:01 0 67.57 0.00 2.98 0.34 0.15 28.96 14:22:01 1 61.10 0.00 2.84 0.17 0.12 35.78 14:22:01 2 69.67 0.00 3.22 0.07 0.12 26.92 14:22:01 3 65.55 0.00 3.15 0.32 0.13 30.84 14:23:01 all 38.88 0.00 4.31 1.84 0.11 54.85 14:23:01 0 40.02 0.00 4.46 3.19 0.12 52.22 14:23:01 1 40.57 0.00 5.11 1.05 0.12 53.16 14:23:01 2 39.83 0.00 3.56 1.05 0.10 55.46 14:23:01 3 35.11 0.00 4.10 2.09 0.12 58.58 14:24:01 all 17.81 0.00 1.89 3.57 0.07 76.66 14:24:01 0 23.92 0.00 1.83 1.51 0.07 72.68 14:24:01 1 15.68 0.00 1.49 2.14 0.05 80.64 14:24:01 2 11.08 0.00 2.40 4.58 0.07 81.88 14:24:01 3 20.59 0.00 1.82 6.08 0.07 71.44 Average: all 24.08 0.00 2.00 2.40 0.07 71.44 Average: 0 24.96 0.00 1.84 1.92 0.07 71.21 Average: 1 22.18 0.00 2.04 2.92 0.06 72.80 Average: 2 24.15 0.00 2.09 1.95 0.08 71.73 Average: 3 25.06 0.00 2.02 2.81 0.08 70.04