---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32573 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 15G 141G 10% / 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 919 24291 0 6955 30792 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:c4:ed:60 brd ff:ff:ff:ff:ff:ff inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fec4:ed60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:c0:f1:29 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32573) 08/21/24 _x86_64_ (8 CPU) 09:27:07 LINUX RESTART (8 CPU) 09:28:03 tps rtps wtps bread/s bwrtn/s 09:29:01 163.08 43.29 119.79 3608.48 78240.44 09:30:01 176.10 26.43 149.68 1344.31 47329.31 09:31:01 51.82 12.56 39.25 2370.81 10563.95 09:32:01 219.21 6.25 212.96 900.52 84301.02 09:33:01 304.05 0.08 303.97 5.73 58287.22 09:34:01 58.77 0.33 58.44 26.53 6913.51 09:35:01 76.22 1.20 75.02 71.85 3744.44 Average: 149.83 12.73 137.10 1178.21 41162.72 09:28:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 29954200 31698764 2985020 9.06 76708 1972552 1972872 5.80 926500 1757800 217108 09:30:01 28557328 30754220 4381892 13.30 89792 2398756 2264784 6.66 1972392 2078184 25072 09:31:01 28249572 31617200 4689648 14.24 97764 3539740 1457704 4.29 1386692 2928668 807524 09:32:01 26307600 31439936 6631620 20.13 138244 5160524 3954704 11.64 1623088 4501408 21252 09:33:01 22443628 29287124 10495592 31.86 186100 6670620 10387604 30.56 4002540 5797632 3744 09:34:01 19884824 27051096 13054396 39.63 191588 6974680 12235488 36.00 6308116 6019464 12796 09:35:01 24917764 31572852 8021456 24.35 194248 6533132 1569492 4.62 1899084 5521932 328 Average: 25759274 30488742 7179946 21.80 139206 4750001 4834664 14.22 2588345 4086441 155403 09:28:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 lo 3.03 3.03 0.32 0.32 0.00 0.00 0.00 0.00 09:29:01 ens3 91.71 64.08 1217.55 24.21 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 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:30:01 ens3 863.86 567.47 5968.24 146.66 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 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:31:01 ens3 925.94 559.53 2397.76 210.84 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 lo 7.40 7.40 0.81 0.81 0.00 0.00 0.00 0.00 09:32:01 veth27c94cd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 510.06 311.80 13146.31 32.38 0.00 0.00 0.00 0.00 09:32:01 veth42d9985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 3.33 3.33 0.40 0.40 0.00 0.00 0.00 0.00 09:33:01 veth16a2327 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:33:01 ens3 472.52 237.63 12252.19 26.24 0.00 0.00 0.00 0.00 09:33:01 veth06731ea 149.48 154.64 13.07 331.23 0.00 0.00 0.00 0.03 09:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:34:01 veth16a2327 109.03 155.42 11.57 10.57 0.00 0.00 0.00 0.00 09:34:01 ens3 13.45 8.53 3.72 3.29 0.00 0.00 0.00 0.00 09:34:01 veth06731ea 1.10 1.40 0.18 0.17 0.00 0.00 0.00 0.00 09:35:01 lo 2.70 2.70 0.33 0.33 0.00 0.00 0.00 0.00 09:35:01 ens3 72.55 52.52 72.69 43.00 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 423.03 258.30 5026.42 69.74 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32573) 08/21/24 _x86_64_ (8 CPU) 09:27:07 LINUX RESTART (8 CPU) 09:28:03 CPU %user %nice %system %iowait %steal %idle 09:29:01 all 9.58 0.00 0.83 5.43 0.04 84.12 09:29:01 0 0.98 0.00 0.31 0.22 0.00 98.48 09:29:01 1 32.11 0.00 1.92 4.42 0.05 61.49 09:29:01 2 17.79 0.00 1.45 1.40 0.02 79.34 09:29:01 3 4.37 0.00 0.54 16.97 0.07 78.05 09:29:01 4 9.46 0.00 0.71 0.40 0.03 89.40 09:29:01 5 6.86 0.00 0.78 19.01 0.03 73.31 09:29:01 6 1.66 0.00 0.50 0.67 0.00 97.17 09:29:01 7 3.47 0.00 0.43 0.43 0.05 95.61 09:30:01 all 35.39 0.00 1.33 1.67 0.08 61.53 09:30:01 0 18.87 0.00 1.05 0.17 0.07 79.84 09:30:01 1 37.38 0.00 1.51 0.52 0.10 60.49 09:30:01 2 39.05 0.00 1.74 0.33 0.10 58.77 09:30:01 3 31.75 0.00 1.26 8.29 0.08 58.62 09:30:01 4 41.95 0.00 0.82 0.23 0.08 56.91 09:30:01 5 46.07 0.00 1.39 1.31 0.08 51.15 09:30:01 6 35.14 0.00 1.05 0.40 0.08 63.33 09:30:01 7 32.94 0.00 1.86 2.07 0.08 63.05 09:31:01 all 37.25 0.00 2.08 1.08 0.08 59.52 09:31:01 0 31.54 0.00 1.23 3.02 0.07 64.14 09:31:01 1 36.25 0.00 1.61 1.31 0.08 60.76 09:31:01 2 33.71 0.00 2.68 0.18 0.07 63.36 09:31:01 3 54.13 0.00 2.12 3.60 0.08 40.06 09:31:01 4 38.47 0.00 1.71 0.12 0.07 59.64 09:31:01 5 35.85 0.00 2.23 0.03 0.08 61.81 09:31:01 6 39.81 0.00 3.03 0.07 0.10 57.00 09:31:01 7 28.26 0.00 1.99 0.32 0.07 69.37 09:32:01 all 10.92 0.00 3.09 3.24 0.05 82.70 09:32:01 0 7.57 0.00 2.81 0.22 0.03 89.37 09:32:01 1 16.16 0.00 4.47 22.25 0.07 57.05 09:32:01 2 11.15 0.00 3.12 0.69 0.05 84.99 09:32:01 3 21.30 0.00 3.75 1.40 0.05 73.51 09:32:01 4 6.92 0.00 1.99 0.61 0.03 90.45 09:32:01 5 8.22 0.00 3.32 0.05 0.03 88.37 09:32:01 6 7.26 0.00 2.55 0.08 0.03 90.07 09:32:01 7 8.84 0.00 2.79 0.71 0.07 87.59 09:33:01 all 43.11 0.00 6.65 2.80 0.12 47.32 09:33:01 0 43.53 0.00 5.99 0.59 0.12 49.77 09:33:01 1 43.45 0.00 7.29 0.49 0.12 48.66 09:33:01 2 43.01 0.00 7.13 2.04 0.10 47.72 09:33:01 3 41.09 0.00 6.54 0.32 0.14 51.91 09:33:01 4 44.70 0.00 6.46 2.20 0.12 46.52 09:33:01 5 43.20 0.00 5.70 2.68 0.12 48.30 09:33:01 6 42.79 0.00 7.21 10.44 0.12 39.43 09:33:01 7 43.21 0.00 6.78 3.71 0.14 46.17 09:34:01 all 37.98 0.00 3.79 0.34 0.11 57.78 09:34:01 0 37.70 0.00 4.01 0.27 0.13 57.88 09:34:01 1 39.67 0.00 3.82 0.34 0.10 56.06 09:34:01 2 35.01 0.00 4.24 0.77 0.10 59.87 09:34:01 3 30.90 0.00 2.67 0.10 0.10 66.24 09:34:01 4 40.16 0.00 3.75 0.07 0.10 55.92 09:34:01 5 37.41 0.00 3.74 0.39 0.10 58.36 09:34:01 6 43.99 0.00 4.18 0.47 0.13 51.22 09:34:01 7 38.95 0.00 4.01 0.29 0.12 56.64 09:35:01 all 12.99 0.00 1.98 0.37 0.08 84.58 09:35:01 0 9.49 0.00 1.91 1.37 0.07 87.17 09:35:01 1 25.92 0.00 3.10 0.47 0.10 70.41 09:35:01 2 12.02 0.00 1.57 0.05 0.07 86.29 09:35:01 3 11.34 0.00 1.52 0.15 0.05 86.94 09:35:01 4 16.86 0.00 1.98 0.35 0.10 80.72 09:35:01 5 10.87 0.00 2.00 0.50 0.08 86.55 09:35:01 6 10.49 0.00 2.08 0.08 0.07 87.28 09:35:01 7 7.01 0.00 1.69 0.03 0.05 91.22 Average: all 26.80 0.00 2.82 2.12 0.08 68.18 Average: 0 21.45 0.00 2.48 0.84 0.07 75.16 Average: 1 32.99 0.00 3.39 4.25 0.09 59.28 Average: 2 27.42 0.00 3.14 0.78 0.07 68.59 Average: 3 27.91 0.00 2.63 4.34 0.08 65.03 Average: 4 28.38 0.00 2.49 0.57 0.08 68.49 Average: 5 27.00 0.00 2.74 3.36 0.08 66.82 Average: 6 25.97 0.00 2.94 1.74 0.08 69.27 Average: 7 23.29 0.00 2.79 1.08 0.08 72.75