---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7110 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 9.2G 11G 48% / 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 468 1017 0 2458 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:3d:18:91 brd ff:ff:ff:ff:ff:ff inet 10.32.7.114/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85514sec preferred_lft 85514sec inet6 fe80::f816:3eff:fe3d:1891/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:90:b8:8f 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-7110) 10/08/24 _x86_64_ (4 CPU) 15:34:54 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:03 87.49 44.06 43.43 4713.08 37624.68 15:37:01 1.07 0.00 1.07 0.00 14.20 15:38:01 1.20 0.02 1.18 1.73 13.73 15:39:01 1.22 0.00 1.22 0.00 14.26 15:40:01 1.38 0.00 1.38 0.00 16.66 15:41:01 1.27 0.00 1.27 0.00 14.53 15:42:01 1.32 0.00 1.32 0.00 15.99 15:43:01 0.75 0.00 0.75 0.00 9.47 15:44:01 0.97 0.00 0.97 0.00 12.53 15:45:01 0.90 0.00 0.90 0.00 11.33 15:46:01 1.12 0.00 1.12 0.00 14.00 15:47:01 4.08 3.08 1.00 132.64 200.63 15:48:01 123.01 36.71 86.30 1737.04 6297.88 15:49:01 257.92 13.03 244.89 2300.82 24544.71 Average: 34.63 6.94 27.69 636.16 4926.19 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:03 2052092 3457660 1986560 49.19 26420 1549020 805808 15.84 409956 1428880 116 15:37:01 2052292 3457860 1986360 49.18 26452 1549024 805808 15.84 409308 1428880 8 15:38:01 2052300 3458040 1986352 49.18 26508 1549080 805808 15.84 408264 1428936 8 15:39:01 2052284 3458240 1986368 49.18 26596 1549212 805808 15.84 407716 1429052 8 15:40:01 2052184 3458232 1986468 49.19 26676 1549212 816284 16.05 408044 1429068 156 15:41:01 2052092 3458240 1986560 49.19 26756 1549216 816284 16.05 408228 1429072 144 15:42:01 2052092 3458376 1986560 49.19 26788 1549348 816284 16.05 408192 1429204 152 15:43:01 2051224 3457512 1987428 49.21 26804 1549352 816284 16.05 408120 1429208 144 15:44:01 2051620 3457964 1987032 49.20 26828 1549352 811756 15.96 408100 1429212 160 15:45:01 2051488 3457856 1987164 49.20 26868 1549344 811756 15.96 408124 1429216 24 15:46:01 2051628 3458044 1987024 49.20 26900 1549368 811756 15.96 408380 1429224 152 15:47:01 2013672 3429820 2024980 50.14 26992 1559176 819804 16.11 438744 1436756 36 15:48:01 1499264 3287464 2539388 62.88 56808 1881772 941676 18.51 639080 1709508 195960 15:49:01 1064424 3294732 2974228 73.64 84220 2276048 960920 18.89 893476 1846056 1508 Average: 1939190 3432146 2099462 51.98 32973 1625609 831860 16.35 461695 1479448 14184 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:03 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:36:03 ens3 185.49 114.15 491.11 26.82 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 0.17 0.10 0.08 0.06 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 ens3 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 ens3 0.25 0.23 0.08 0.08 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 73.32 35.74 118.35 13.51 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 15:48:01 ens3 143.41 114.05 1037.96 31.88 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 6.60 6.60 0.60 0.60 0.00 0.00 0.00 0.00 15:49:01 ens3 315.91 288.84 1551.26 1248.62 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 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 51.49 39.64 229.03 94.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7110) 10/08/24 _x86_64_ (4 CPU) 15:34:54 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:03 all 3.89 0.00 1.24 2.86 0.03 91.99 15:36:03 0 4.52 0.00 0.63 1.30 0.02 93.52 15:36:03 1 3.96 0.00 0.95 0.53 0.02 94.54 15:36:03 2 3.59 0.00 1.09 5.19 0.03 90.10 15:36:03 3 3.49 0.00 2.30 4.41 0.02 89.80 15:37:01 all 0.02 0.00 0.02 0.00 0.01 99.95 15:37:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:37:01 1 0.05 0.00 0.00 0.00 0.00 99.95 15:37:01 2 0.00 0.00 0.02 0.03 0.02 99.93 15:37:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:38:01 all 0.50 0.00 0.02 0.02 0.01 99.45 15:38:01 0 0.05 0.00 0.03 0.00 0.02 99.90 15:38:01 1 1.90 0.00 0.02 0.00 0.02 98.06 15:38:01 2 0.03 0.00 0.03 0.05 0.02 99.87 15:38:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:39:01 all 0.51 0.00 0.02 0.02 0.01 99.43 15:39:01 0 0.02 0.00 0.05 0.00 0.02 99.92 15:39:01 1 1.97 0.00 0.00 0.00 0.00 98.03 15:39:01 2 0.03 0.00 0.00 0.10 0.02 99.85 15:39:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:40:01 all 0.52 0.00 0.02 0.02 0.01 99.44 15:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:40:01 1 1.99 0.00 0.03 0.05 0.02 97.91 15:40:01 2 0.05 0.00 0.03 0.02 0.02 99.88 15:40:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:41:01 all 0.08 0.00 0.01 0.02 0.01 99.88 15:41:01 0 0.02 0.00 0.03 0.00 0.00 99.95 15:41:01 1 0.27 0.00 0.02 0.08 0.03 99.60 15:41:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:41:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:42:01 all 0.01 0.00 0.01 0.01 0.01 99.96 15:42:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:42:01 1 0.00 0.00 0.00 0.03 0.02 99.95 15:42:01 2 0.03 0.00 0.02 0.00 0.02 99.93 15:42:01 3 0.02 0.00 0.02 0.00 0.02 99.95 15:43:01 all 0.01 0.00 0.01 0.01 0.01 99.96 15:43:01 0 0.00 0.00 0.02 0.00 0.02 99.97 15:43:01 1 0.00 0.00 0.00 0.03 0.00 99.97 15:43:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:43:01 3 0.02 0.00 0.02 0.02 0.03 99.92 15:44:01 all 0.02 0.00 0.01 0.00 0.01 99.95 15:44:01 0 0.05 0.00 0.03 0.00 0.02 99.90 15:44:01 1 0.00 0.00 0.02 0.02 0.00 99.97 15:44:01 2 0.05 0.00 0.00 0.00 0.00 99.95 15:44:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:45:01 all 0.01 0.00 0.01 0.01 0.01 99.96 15:45:01 0 0.02 0.00 0.03 0.00 0.02 99.93 15:45:01 1 0.02 0.00 0.00 0.03 0.02 99.93 15:45:01 2 0.00 0.00 0.00 0.00 0.02 99.98 15:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:46:01 all 0.02 0.00 0.01 0.01 0.01 99.94 15:46:01 0 0.02 0.00 0.03 0.00 0.02 99.93 15:46:01 1 0.02 0.00 0.02 0.03 0.02 99.92 15:46:01 2 0.05 0.00 0.00 0.00 0.02 99.93 15:46:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.24 0.00 0.07 0.05 0.01 98.63 15:47:01 0 0.75 0.00 0.07 0.03 0.00 99.15 15:47:01 1 1.79 0.00 0.05 0.03 0.03 98.09 15:47:01 2 0.98 0.00 0.13 0.13 0.00 98.75 15:47:01 3 1.43 0.00 0.03 0.00 0.00 98.53 15:48:01 all 19.49 0.00 1.61 3.51 0.06 75.34 15:48:01 0 29.37 0.00 1.99 1.33 0.05 67.26 15:48:01 1 3.47 0.00 0.85 10.53 0.08 85.07 15:48:01 2 32.22 0.00 2.36 1.09 0.07 64.26 15:48:01 3 12.85 0.00 1.19 1.12 0.03 84.81 15:49:01 all 17.79 0.00 3.10 7.14 0.08 71.88 15:49:01 0 21.32 0.00 3.10 6.84 0.08 68.66 15:49:01 1 22.30 0.00 2.94 4.07 0.07 70.61 15:49:01 2 14.97 0.00 3.92 11.22 0.10 69.78 15:49:01 3 12.61 0.00 2.47 6.44 0.07 78.41 Average: all 3.15 0.00 0.44 0.98 0.02 95.42 Average: 0 4.01 0.00 0.43 0.68 0.02 94.86 Average: 1 2.69 0.00 0.35 1.10 0.02 95.84 Average: 2 3.71 0.00 0.54 1.27 0.02 94.45 Average: 3 2.17 0.00 0.43 0.86 0.01 96.53