---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1467 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 464 689 0 2790 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:ca:a9:87 brd ff:ff:ff:ff:ff:ff inet 10.32.7.194/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:feca:a987/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:26:7d:8c 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-1467) 05/21/24 _x86_64_ (4 CPU) 09:21:44 LINUX RESTART (4 CPU) 09:22:01 tps rtps wtps bread/s bwrtn/s 09:23:01 156.27 69.46 86.82 5618.53 39777.65 09:24:01 51.86 14.73 37.13 984.90 4902.78 09:25:01 129.75 13.51 116.24 2243.44 48889.14 09:26:01 241.48 56.11 185.37 8048.85 74931.51 09:27:01 97.43 39.43 58.01 5156.47 4321.41 09:28:01 32.34 11.61 20.73 625.10 4696.02 09:29:01 48.91 29.48 19.43 501.12 5618.66 09:30:01 5.11 1.05 4.07 88.37 4347.62 09:31:01 134.09 2.25 131.84 561.37 13417.63 09:32:01 142.84 90.12 52.72 5733.04 1484.42 Average: 104.03 32.78 71.25 2956.80 20248.05 09:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:01 1843892 3375804 2194760 54.34 36416 1659528 890688 17.51 518980 1512220 56900 09:24:01 1638116 3372132 2400536 59.44 52588 1834812 884656 17.39 553376 1662688 155384 09:25:01 130908 3324684 3907744 96.76 76556 3216228 1257316 24.72 622076 3006488 288560 09:26:01 240368 3339404 3798284 94.05 122644 3041700 1092132 21.47 619248 2868368 344 09:27:01 369760 3251144 3668892 90.84 128664 2813492 1320876 25.96 749024 2601484 2164 09:28:01 984436 2943896 3054216 75.62 131968 1922368 1638420 32.21 1128408 1639128 91648 09:29:01 330884 2381572 3707768 91.81 133292 2005684 2217848 43.60 1726116 1687128 4456 09:30:01 272568 2387328 3766084 93.25 133356 2069288 2210136 43.44 1746104 1725756 16348 09:31:01 988356 3323464 3050296 75.53 135964 2297384 1132340 22.26 889504 1884000 268 09:32:01 700552 3240284 3338100 82.65 139820 2491860 1082744 21.28 1198188 1856912 20124 Average: 749984 3093971 3288668 81.43 109127 2335234 1372716 26.98 975102 2044417 63620 09:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:01 ens3 237.14 159.57 1052.91 61.00 0.00 0.00 0.00 0.00 09:23:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 35.11 28.95 448.41 3.32 0.00 0.00 0.00 0.00 09:24:01 lo 0.73 0.73 0.06 0.06 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 09:25:01 ens3 522.00 228.56 12301.40 21.95 0.00 0.00 0.00 0.00 09:25:01 lo 2.20 2.20 0.20 0.20 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 09:26:01 ens3 296.11 141.40 744.75 10.75 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 73.59 47.99 279.51 4.92 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 155.92 76.37 887.36 6.42 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 115.18 76.27 662.78 16.94 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 2.08 2.83 0.88 0.97 0.00 0.00 0.00 0.00 09:30:01 lo 0.20 0.20 0.01 0.01 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 09:31:01 ens3 3.75 4.70 0.84 0.98 0.00 0.00 0.00 0.00 09:31:01 lo 0.00 0.00 0.00 0.00 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 09:32:01 ens3 197.80 303.32 37.42 2018.80 0.00 0.00 0.00 0.00 09:32:01 lo 12.33 12.33 1.08 1.08 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 163.90 107.01 1642.00 214.56 0.00 0.00 0.00 0.00 Average: lo 1.69 1.69 0.15 0.15 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-1467) 05/21/24 _x86_64_ (4 CPU) 09:21:44 LINUX RESTART (4 CPU) 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:01 all 18.58 0.00 3.14 5.08 2.98 70.22 09:23:01 0 19.77 0.00 2.71 4.05 3.13 70.33 09:23:01 1 24.09 0.00 4.47 9.13 2.85 59.46 09:23:01 2 20.56 0.00 3.10 5.25 3.21 67.88 09:23:01 3 9.89 0.00 2.27 1.89 2.73 83.23 09:24:01 all 18.66 0.00 1.51 1.72 1.23 76.88 09:24:01 0 7.21 0.00 1.08 1.94 1.06 88.71 09:24:01 1 27.06 0.00 1.89 0.48 1.48 69.09 09:24:01 2 22.75 0.00 1.68 0.80 1.48 73.30 09:24:01 3 17.62 0.00 1.36 3.66 0.88 76.48 09:25:01 all 20.09 0.00 5.51 2.23 5.16 67.01 09:25:01 0 16.06 0.00 4.32 2.26 4.37 72.99 09:25:01 1 10.27 0.00 5.73 1.37 5.51 77.13 09:25:01 2 36.97 0.00 5.74 2.83 5.35 49.11 09:25:01 3 17.10 0.00 6.30 2.47 5.42 68.71 09:26:01 all 17.22 0.00 11.46 5.43 13.45 52.44 09:26:01 0 15.74 0.00 9.91 5.07 12.13 57.15 09:26:01 1 17.55 0.00 12.93 7.43 13.49 48.59 09:26:01 2 19.59 0.00 10.64 6.53 13.91 49.33 09:26:01 3 15.96 0.00 12.36 2.69 14.28 54.70 09:27:01 all 16.74 0.00 3.63 2.57 2.73 74.33 09:27:01 0 11.73 0.00 3.23 4.15 2.63 78.26 09:27:01 1 19.14 0.00 4.16 3.91 2.92 69.87 09:27:01 2 26.48 0.00 3.89 0.28 2.85 66.50 09:27:01 3 9.64 0.00 3.21 1.92 2.53 82.70 09:28:01 all 60.21 0.00 5.38 0.61 2.79 31.02 09:28:01 0 70.57 0.00 6.23 0.68 3.08 19.44 09:28:01 1 50.05 0.00 4.40 0.12 2.47 42.97 09:28:01 2 57.26 0.00 5.04 0.28 3.09 34.33 09:28:01 3 63.01 0.00 5.88 1.35 2.50 27.27 09:29:01 all 19.99 0.00 4.66 0.79 2.99 71.57 09:29:01 0 39.20 0.00 5.48 0.12 3.00 52.20 09:29:01 1 11.75 0.00 4.27 0.08 2.78 81.12 09:29:01 2 17.35 0.00 5.35 2.62 3.36 71.33 09:29:01 3 11.65 0.00 3.58 0.38 2.80 81.58 09:30:01 all 23.74 0.00 1.17 0.12 0.69 74.27 09:30:01 0 61.52 0.00 2.15 0.02 0.58 35.73 09:30:01 1 3.85 0.00 0.70 0.00 0.62 94.83 09:30:01 2 23.24 0.00 0.88 0.00 0.91 74.98 09:30:01 3 6.38 0.00 0.93 0.45 0.65 91.60 09:31:01 all 20.02 0.00 1.63 3.24 1.35 73.75 09:31:01 0 7.90 0.00 1.41 3.18 1.50 86.02 09:31:01 1 29.91 0.00 1.73 2.81 1.51 64.04 09:31:01 2 40.65 0.00 2.46 5.71 1.48 49.69 09:31:01 3 1.68 0.00 0.90 1.26 0.95 95.21 09:32:01 all 23.41 0.00 1.95 4.51 3.55 66.57 09:32:01 0 13.54 0.00 1.68 1.86 2.93 79.99 09:32:01 1 35.08 0.00 2.09 6.99 3.96 51.88 09:32:01 2 34.24 0.00 2.45 5.36 4.27 53.68 09:32:01 3 10.79 0.00 1.57 3.81 3.04 80.80 Average: all 23.86 0.00 4.01 2.63 3.70 65.79 Average: 0 26.31 0.00 3.83 2.34 3.45 64.08 Average: 1 22.91 0.00 4.24 3.24 3.76 65.85 Average: 2 29.89 0.00 4.13 2.97 4.00 59.02 Average: 3 16.35 0.00 3.84 1.99 3.58 74.24