---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-926 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 12G 7.4G 62% / 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 463 650 0 2830 3197 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:39:25:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.219/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fe39:25b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:a7:68:96 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-926) 05/14/24 _x86_64_ (4 CPU) 09:21:43 LINUX RESTART (4 CPU) 09:22:01 tps rtps wtps bread/s bwrtn/s 09:23:02 161.62 69.11 92.52 5595.47 40251.97 09:24:01 73.97 14.98 58.99 1001.86 9111.27 09:25:01 275.67 33.64 242.02 4722.58 116514.72 09:26:01 115.51 43.01 72.50 3895.62 5468.56 09:27:01 54.43 16.08 38.35 849.32 5102.57 09:28:01 51.52 29.57 21.94 499.83 6650.45 09:29:01 5.98 1.27 4.72 96.93 4374.67 09:30:01 231.53 58.51 173.02 5287.52 14208.30 09:31:01 67.50 41.85 25.65 1661.97 1560.02 Average: 115.39 34.26 81.13 2626.52 22611.65 09:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:02 1790228 3348148 2248424 55.67 38760 1682036 924608 18.18 553820 1531756 70464 09:24:01 1496140 3318152 2542512 62.95 58744 1910984 939632 18.47 615412 1732736 112764 09:25:01 277148 3318900 3761504 93.14 117572 3010888 1232460 24.23 588860 2882064 16160 09:26:01 407352 3255980 3631300 89.91 124928 2809216 1300500 25.56 790176 2550584 1096 09:27:01 911192 3029188 3127460 77.44 130672 2087424 1559284 30.65 1055944 1790276 73336 09:28:01 130764 2367072 3907888 96.76 132036 2197284 2223440 43.71 1771592 1847336 5228 09:29:01 112632 2319604 3926020 97.21 131788 2180008 2270096 44.62 1843388 1806684 21480 09:30:01 817744 3328116 3220908 79.75 137840 2498248 1125568 22.13 1121140 1857088 1084 09:31:01 656232 3241916 3382420 83.75 140200 2568040 1124824 22.11 1232368 1900692 2336 Average: 733270 3058564 3305382 81.84 112504 2327125 1411157 27.74 1063633 1988802 33772 09:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:23:02 ens3 332.44 197.92 1163.31 63.93 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 09:24:01 ens3 38.98 35.11 498.46 4.48 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 09:25:01 ens3 625.62 308.84 12695.41 25.70 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 ens3 98.80 78.32 241.97 8.25 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 204.97 116.23 1105.48 8.80 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 ens3 126.42 85.30 665.59 23.05 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 0.97 1.32 0.20 0.36 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 11.13 11.13 0.97 0.97 0.00 0.00 0.00 0.00 09:30:01 ens3 180.37 290.32 27.83 1972.14 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 09:31:01 ens3 20.89 23.22 15.02 39.90 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 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 181.34 126.46 1826.69 238.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-926) 05/14/24 _x86_64_ (4 CPU) 09:21:43 LINUX RESTART (4 CPU) 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:02 all 19.04 0.00 2.30 4.56 0.34 73.75 09:23:02 0 23.78 0.00 3.61 4.48 0.30 67.83 09:23:02 1 9.08 0.00 1.59 4.52 0.40 84.41 09:23:02 2 18.08 0.00 1.62 5.27 0.38 74.65 09:23:02 3 25.20 0.00 2.35 3.97 0.30 68.18 09:24:01 all 21.39 0.00 1.44 1.88 0.17 75.12 09:24:01 0 2.88 0.00 0.49 0.31 0.03 96.28 09:24:01 1 7.91 0.00 0.93 4.54 0.19 86.43 09:24:01 2 60.67 0.00 3.21 1.38 0.31 34.43 09:24:01 3 14.16 0.00 1.12 1.32 0.12 83.27 09:25:01 all 24.64 0.00 9.87 5.23 1.34 58.92 09:25:01 0 20.74 0.00 9.53 6.99 1.38 61.37 09:25:01 1 24.01 0.00 9.58 4.78 1.35 60.27 09:25:01 2 26.61 0.00 11.18 7.86 1.58 52.77 09:25:01 3 27.22 0.00 9.20 1.27 1.05 61.26 09:26:01 all 12.83 0.00 2.32 5.10 0.36 79.39 09:26:01 0 9.51 0.00 2.02 4.21 0.30 83.96 09:26:01 1 10.51 0.00 2.60 6.03 0.35 80.51 09:26:01 2 16.20 0.00 2.31 1.32 0.48 79.68 09:26:01 3 15.10 0.00 2.37 8.84 0.32 73.37 09:27:01 all 42.68 0.00 3.82 1.09 0.36 52.05 09:27:01 0 45.79 0.00 4.09 0.58 0.37 49.17 09:27:01 1 38.22 0.00 3.84 1.66 0.33 55.95 09:27:01 2 38.57 0.00 2.86 0.30 0.42 57.85 09:27:01 3 48.15 0.00 4.45 1.85 0.32 45.23 09:28:01 all 29.69 0.00 4.78 0.66 0.39 64.49 09:28:01 0 18.97 0.00 3.95 0.05 0.35 76.67 09:28:01 1 21.66 0.00 4.19 0.37 0.33 73.45 09:28:01 2 26.82 0.00 5.09 0.03 0.44 67.63 09:28:01 3 51.32 0.00 5.90 2.16 0.45 40.17 09:29:01 all 24.15 0.00 1.00 0.09 0.10 74.65 09:29:01 0 6.62 0.00 0.92 0.07 0.07 92.33 09:29:01 1 29.17 0.00 0.65 0.12 0.13 69.93 09:29:01 2 38.43 0.00 1.47 0.17 0.13 59.81 09:29:01 3 22.38 0.00 0.98 0.02 0.10 76.52 09:30:01 all 23.35 0.00 2.00 5.61 0.74 68.30 09:30:01 0 43.18 0.00 1.99 4.04 0.63 50.15 09:30:01 1 16.86 0.00 1.84 7.13 0.77 73.40 09:30:01 2 15.96 0.00 2.24 6.23 0.95 74.62 09:30:01 3 17.40 0.00 1.92 5.06 0.58 75.03 09:31:01 all 20.89 0.00 0.94 1.82 0.33 76.03 09:31:01 0 4.30 0.00 0.57 0.52 0.15 94.47 09:31:01 1 7.64 0.00 0.78 1.45 0.32 89.81 09:31:01 2 26.11 0.00 0.93 1.67 0.42 70.87 09:31:01 3 45.52 0.00 1.48 3.63 0.43 48.93 Average: all 24.30 0.00 3.16 2.89 0.46 69.19 Average: 0 19.55 0.00 3.02 2.36 0.40 74.67 Average: 1 18.37 0.00 2.88 3.39 0.46 74.89 Average: 2 29.66 0.00 3.42 2.68 0.57 63.67 Average: 3 29.64 0.00 3.30 3.13 0.41 63.52