---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14858 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 856 27314 0 3995 30856 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:62:92:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe62:923f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:ea:53:67 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:fcff:feea:5367/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14858) 06/05/24 _x86_64_ (8 CPU) 10:49:29 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 211.68 47.57 164.11 3295.03 23496.17 10:52:01 94.42 18.91 75.50 1119.55 25649.06 10:53:01 142.18 16.16 126.01 685.62 34170.17 10:54:01 79.69 3.99 75.70 427.83 55794.67 10:55:01 77.77 0.32 77.46 19.06 38515.03 10:56:01 112.98 0.02 112.96 0.13 27929.48 10:57:01 106.47 0.28 106.18 2.27 27219.46 10:58:01 60.69 0.82 59.87 45.59 17775.30 Average: 110.73 11.01 99.72 699.39 31322.22 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30356348 31715748 2582872 7.84 50392 1630828 1410872 4.15 825988 1487008 19000 10:52:01 30077484 31750164 2861736 8.69 75408 1902292 1380152 4.06 824836 1732068 162520 10:53:01 28259216 30265692 4680004 14.21 87688 2211900 3141092 9.24 2365396 1982464 9560 10:54:01 27270880 30577324 5668340 17.21 93152 3485872 2389116 7.03 2299032 2991868 66588 10:55:01 26916564 30183072 6022656 18.28 128400 3373868 2634728 7.75 2924336 2660336 178952 10:56:01 26952724 30301088 5986496 18.17 136576 3427500 2634972 7.75 2818704 2713540 788 10:57:01 26490440 30128812 6448780 19.58 174428 3632632 2609176 7.68 3027044 2911464 56492 10:58:01 27998688 31623836 4940532 15.00 176424 3636444 1454724 4.28 1612988 2854844 16832 Average: 28040293 30818217 4898927 14.87 115308 2912667 2206854 6.49 2087290 2416699 63842 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 0.93 0.93 0.11 0.11 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 377.34 231.19 979.72 59.19 0.00 0.00 0.00 0.00 10:52:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 61.96 43.16 952.97 9.11 0.00 0.00 0.00 0.00 10:53:01 lo 1.33 1.33 0.08 0.08 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 665.49 473.09 4621.63 152.45 0.00 0.00 0.00 0.00 10:54:01 lo 7.74 7.74 2.18 2.18 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 214.03 152.66 1426.64 35.86 0.00 0.00 0.00 0.00 10:55:01 lo 5.40 5.40 0.51 0.51 0.00 0.00 0.00 0.00 10:55:01 docker0 127.81 201.93 21.98 704.37 0.00 0.00 0.00 0.00 10:55:01 veth14f23a0 124.74 196.40 23.50 626.87 0.00 0.00 0.00 0.05 10:55:01 ens3 755.46 631.51 1604.76 3358.05 0.00 0.00 0.00 0.00 10:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:56:01 docker0 89.54 94.80 9.63 82.38 0.00 0.00 0.00 0.00 10:56:01 veth14f23a0 89.54 94.83 10.86 82.38 0.00 0.00 0.00 0.01 10:56:01 ens3 97.92 91.43 83.04 11.58 0.00 0.00 0.00 0.00 10:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:57:01 veth9430612 174.82 244.23 32.11 706.95 0.00 0.00 0.00 0.06 10:57:01 docker0 181.80 249.58 30.12 708.16 0.00 0.00 0.00 0.00 10:57:01 ens3 260.66 188.34 711.80 35.37 0.00 0.00 0.00 0.00 10:58:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:58:01 docker0 29.86 28.41 1.35 2.44 0.00 0.00 0.00 0.00 10:58:01 ens3 51.72 47.11 19.06 9.57 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.39 0.39 0.00 0.00 0.00 0.00 Average: docker0 53.62 71.84 7.88 187.15 0.00 0.00 0.00 0.00 Average: ens3 310.57 232.31 1299.97 458.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14858) 06/05/24 _x86_64_ (8 CPU) 10:49:29 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 6.49 0.00 0.72 8.64 0.04 84.12 10:51:01 0 4.72 0.00 0.57 0.48 0.03 94.20 10:51:01 1 10.29 0.00 0.82 5.17 0.02 83.71 10:51:01 2 5.35 0.00 0.33 0.67 0.03 93.62 10:51:01 3 3.59 0.00 0.92 36.96 0.03 58.50 10:51:01 4 6.51 0.00 0.62 1.34 0.02 91.51 10:51:01 5 6.44 0.00 0.53 8.06 0.03 84.93 10:51:01 6 6.65 0.00 0.82 4.18 0.07 88.29 10:51:01 7 8.35 0.00 1.09 12.22 0.03 78.31 10:52:01 all 8.54 0.00 0.62 4.81 0.03 86.00 10:52:01 0 1.12 0.00 0.17 0.07 0.02 98.63 10:52:01 1 8.36 0.00 0.60 0.45 0.03 90.56 10:52:01 2 1.53 0.00 0.40 6.66 0.03 91.38 10:52:01 3 30.96 0.00 1.82 25.08 0.08 42.05 10:52:01 4 10.90 0.00 0.75 4.96 0.03 83.36 10:52:01 5 11.21 0.00 0.87 0.23 0.05 87.64 10:52:01 6 2.20 0.00 0.22 0.12 0.02 97.45 10:52:01 7 2.09 0.00 0.17 0.95 0.02 96.78 10:53:01 all 18.71 0.00 1.62 4.86 0.07 74.74 10:53:01 0 14.49 0.00 0.79 2.29 0.03 82.39 10:53:01 1 18.68 0.00 1.61 1.63 0.07 78.02 10:53:01 2 25.35 0.00 1.02 4.67 0.07 68.88 10:53:01 3 13.66 0.00 1.14 12.62 0.05 72.53 10:53:01 4 17.87 0.00 3.29 10.06 0.05 68.73 10:53:01 5 18.77 0.00 2.40 0.18 0.05 78.60 10:53:01 6 15.69 0.00 0.55 2.47 0.07 81.22 10:53:01 7 25.23 0.00 2.20 4.95 0.13 67.49 10:54:01 all 12.44 0.00 1.52 3.54 0.05 82.45 10:54:01 0 7.67 0.00 1.57 7.99 0.05 82.71 10:54:01 1 12.42 0.00 1.39 4.75 0.03 81.41 10:54:01 2 7.94 0.00 1.39 0.27 0.05 90.35 10:54:01 3 11.07 0.00 1.62 0.43 0.05 86.82 10:54:01 4 11.43 0.00 1.36 6.24 0.03 80.93 10:54:01 5 13.50 0.00 1.18 0.13 0.05 85.13 10:54:01 6 27.32 0.00 2.50 8.12 0.05 62.02 10:54:01 7 8.19 0.00 1.09 0.47 0.03 90.22 10:55:01 all 9.83 0.00 1.51 3.57 0.06 85.03 10:55:01 0 12.37 0.00 2.05 10.02 0.08 75.47 10:55:01 1 4.77 0.00 1.04 2.75 0.07 91.37 10:55:01 2 21.75 0.00 2.66 3.85 0.08 71.65 10:55:01 3 13.51 0.00 1.42 0.28 0.07 84.72 10:55:01 4 4.86 0.00 1.59 0.50 0.07 92.98 10:55:01 5 4.80 0.00 0.82 0.69 0.02 93.68 10:55:01 6 8.74 0.00 1.74 10.48 0.07 78.97 10:55:01 7 7.90 0.00 0.77 0.02 0.07 91.25 10:56:01 all 1.19 0.00 0.38 2.35 0.02 96.06 10:56:01 0 2.14 0.00 1.20 11.28 0.03 85.34 10:56:01 1 1.55 0.00 0.57 1.08 0.03 96.77 10:56:01 2 0.02 0.00 0.07 0.00 0.02 99.90 10:56:01 3 3.91 0.00 0.49 1.91 0.03 93.66 10:56:01 4 0.60 0.00 0.35 0.32 0.02 98.71 10:56:01 5 0.03 0.00 0.00 0.00 0.02 99.95 10:56:01 6 1.25 0.00 0.32 4.22 0.02 94.19 10:56:01 7 0.05 0.00 0.03 0.00 0.02 99.90 10:57:01 all 5.48 0.00 1.06 2.35 0.04 91.06 10:57:01 0 1.99 0.00 0.95 9.26 0.03 87.76 10:57:01 1 5.32 0.00 1.54 0.23 0.05 92.86 10:57:01 2 19.06 0.00 0.89 0.08 0.05 79.92 10:57:01 3 4.61 0.00 1.69 4.32 0.05 89.33 10:57:01 4 1.59 0.00 0.40 3.56 0.02 94.44 10:57:01 5 8.05 0.00 1.99 1.19 0.05 88.72 10:57:01 6 3.19 0.00 0.78 0.03 0.03 95.96 10:57:01 7 0.10 0.00 0.18 0.15 0.02 99.55 10:58:01 all 6.00 0.00 0.42 1.54 0.02 92.01 10:58:01 0 13.58 0.00 0.70 0.60 0.03 85.09 10:58:01 1 7.77 0.00 0.52 0.05 0.02 91.65 10:58:01 2 0.68 0.00 0.28 0.00 0.00 99.03 10:58:01 3 1.63 0.00 0.52 10.99 0.03 86.83 10:58:01 4 4.30 0.00 0.37 0.05 0.02 95.27 10:58:01 5 2.55 0.00 0.30 0.27 0.03 96.85 10:58:01 6 4.86 0.00 0.33 0.03 0.02 94.76 10:58:01 7 12.67 0.00 0.40 0.27 0.02 86.64 Average: all 8.58 0.00 0.98 3.96 0.04 86.44 Average: 0 7.25 0.00 1.00 5.24 0.04 86.47 Average: 1 8.64 0.00 1.01 2.01 0.04 88.30 Average: 2 10.18 0.00 0.88 2.02 0.04 86.87 Average: 3 10.37 0.00 1.20 11.58 0.05 76.80 Average: 4 7.25 0.00 1.09 3.37 0.03 88.25 Average: 5 8.16 0.00 1.01 1.34 0.04 89.45 Average: 6 8.72 0.00 0.91 3.70 0.04 86.63 Average: 7 8.06 0.00 0.74 2.37 0.04 88.79