---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7442 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: 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): 0-7 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 14G 142G 9% / 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 847 25127 0 6192 30864 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:1c:3d:ed brd ff:ff:ff:ff:ff:ff inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe1c:3ded/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:d7:24:37 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-7442) 02/21/24 _x86_64_ (8 CPU) 16:18:55 LINUX RESTART (8 CPU) 16:19:01 tps rtps wtps bread/s bwrtn/s 16:20:00 148.63 75.97 72.65 5514.81 55790.57 16:21:01 103.16 24.98 78.18 1877.86 24340.93 16:22:01 141.69 9.53 132.16 1677.05 45572.14 16:23:01 370.82 11.75 359.07 782.50 125072.50 16:24:01 35.63 0.37 35.26 31.86 19276.02 16:25:01 22.66 0.03 22.63 6.93 16503.85 16:26:01 92.07 1.97 90.10 112.38 18795.12 Average: 130.60 17.82 112.78 1430.12 43575.80 16:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:20:00 30231276 31676376 2707944 8.22 55028 1709600 1495228 4.40 878004 1561700 90780 16:21:01 29938984 31703744 3000236 9.11 79232 1986956 1407088 4.14 877836 1815960 141740 16:22:01 27015864 31673076 5923356 17.98 123408 4727560 1384912 4.07 993888 4472640 2057432 16:23:01 23570368 29458060 9368852 28.44 138068 5882384 9440292 27.78 3368304 5415868 524 16:24:01 21654764 27662388 11284456 34.26 140228 5995268 11674404 34.35 5301008 5374200 1384 16:25:01 21612124 27651160 11327096 34.39 140740 6025156 11382512 33.49 5332128 5390196 520 16:26:01 25713512 31586808 7225708 21.94 144956 5871180 1551196 4.56 1458988 5240868 14308 Average: 25676699 30201659 7262521 22.05 117380 4599729 5476519 16.11 2601451 4181633 329527 16:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:00 ens3 361.24 247.64 1531.09 59.44 0.00 0.00 0.00 0.00 16:20:00 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 47.88 37.26 570.01 7.57 0.00 0.00 0.00 0.00 16:21:01 lo 1.31 1.31 0.13 0.13 0.00 0.00 0.00 0.00 16:22:01 br-3fce30a7453b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 1012.51 531.94 23440.92 41.67 0.00 0.00 0.00 0.00 16:22:01 lo 11.06 11.06 1.09 1.09 0.00 0.00 0.00 0.00 16:23:01 br-3fce30a7453b 0.33 0.15 0.01 0.01 0.00 0.00 0.00 0.00 16:23:01 vethf36bc62 2.27 2.53 0.20 0.23 0.00 0.00 0.00 0.00 16:23:01 veth39a3138 0.43 0.58 0.03 0.03 0.00 0.00 0.00 0.00 16:23:01 veth2dcf6e5 0.47 0.55 0.03 0.03 0.00 0.00 0.00 0.00 16:24:01 br-3fce30a7453b 1.18 1.32 1.59 0.98 0.00 0.00 0.00 0.00 16:24:01 vethf36bc62 37.88 31.33 8.22 5.58 0.00 0.00 0.00 0.00 16:24:01 veth39a3138 3.83 4.40 0.53 0.75 0.00 0.00 0.00 0.00 16:24:01 veth2dcf6e5 12.46 12.75 11.10 56.45 0.00 0.00 0.00 0.00 16:25:01 br-3fce30a7453b 1.50 2.03 2.76 0.19 0.00 0.00 0.00 0.00 16:25:01 vethf36bc62 41.78 29.70 3.76 4.53 0.00 0.00 0.00 0.00 16:25:01 veth39a3138 5.13 6.93 0.74 0.57 0.00 0.00 0.00 0.00 16:25:01 veth07da987 54.22 48.43 20.66 41.99 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 ens3 1954.79 1105.10 39850.52 169.13 0.00 0.00 0.00 0.00 16:26:01 lo 30.39 30.39 7.77 7.77 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: ens3 275.82 156.83 5678.58 24.04 0.00 0.00 0.00 0.00 Average: lo 3.90 3.90 1.07 1.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7442) 02/21/24 _x86_64_ (8 CPU) 16:18:55 LINUX RESTART (8 CPU) 16:19:01 CPU %user %nice %system %iowait %steal %idle 16:20:00 all 8.32 0.00 1.10 3.63 0.03 86.92 16:20:00 0 4.07 0.00 0.80 1.20 0.02 93.90 16:20:00 1 4.59 0.00 2.09 7.97 0.03 85.32 16:20:00 2 4.72 0.00 0.92 0.75 0.03 93.58 16:20:00 3 2.86 0.00 0.84 0.67 0.05 95.58 16:20:00 4 1.30 0.00 0.70 0.10 0.02 97.88 16:20:00 5 6.21 0.00 0.74 13.75 0.03 79.27 16:20:00 6 28.71 0.00 1.67 4.25 0.07 65.30 16:20:00 7 14.06 0.00 1.04 0.42 0.03 84.45 16:21:01 all 9.26 0.00 0.71 3.51 0.03 86.49 16:21:01 0 13.08 0.00 0.79 1.30 0.03 84.81 16:21:01 1 8.13 0.00 0.66 0.61 0.02 90.59 16:21:01 2 5.50 0.00 0.67 1.45 0.02 92.36 16:21:01 3 2.98 0.00 0.23 0.46 0.05 96.28 16:21:01 4 10.20 0.00 0.51 1.49 0.03 87.77 16:21:01 5 0.66 0.00 0.36 17.06 0.02 81.91 16:21:01 6 10.78 0.00 1.15 3.77 0.03 84.27 16:21:01 7 22.74 0.00 1.32 1.91 0.03 74.01 16:22:01 all 12.83 0.00 4.12 3.32 0.07 79.66 16:22:01 0 13.67 0.00 3.72 2.04 0.05 80.53 16:22:01 1 8.96 0.00 4.22 0.39 0.05 86.38 16:22:01 2 9.28 0.00 4.02 0.41 0.07 86.23 16:22:01 3 12.47 0.00 5.40 7.05 0.08 75.00 16:22:01 4 20.39 0.00 4.55 1.91 0.08 73.07 16:22:01 5 8.87 0.00 2.29 12.66 0.07 76.12 16:22:01 6 18.90 0.00 4.85 1.18 0.07 75.00 16:22:01 7 10.09 0.00 3.95 0.81 0.08 85.06 16:23:01 all 23.92 0.00 4.88 7.74 0.07 63.39 16:23:01 0 22.37 0.00 5.25 18.45 0.07 53.86 16:23:01 1 24.92 0.00 5.05 2.98 0.08 66.97 16:23:01 2 24.99 0.00 4.36 0.67 0.07 69.91 16:23:01 3 23.86 0.00 6.48 20.48 0.08 49.10 16:23:01 4 23.73 0.00 4.28 13.51 0.07 58.41 16:23:01 5 24.95 0.00 4.16 3.15 0.07 67.68 16:23:01 6 21.45 0.00 4.50 1.22 0.07 72.77 16:23:01 7 25.05 0.00 4.97 1.54 0.07 68.37 16:24:01 all 47.42 0.00 4.14 0.80 0.11 47.53 16:24:01 0 48.65 0.00 4.26 0.57 0.12 46.40 16:24:01 1 49.31 0.00 4.29 0.37 0.10 45.93 16:24:01 2 49.63 0.00 4.29 0.12 0.10 45.87 16:24:01 3 43.37 0.00 4.13 0.10 0.12 52.28 16:24:01 4 46.63 0.00 4.06 0.74 0.10 48.47 16:24:01 5 49.29 0.00 4.18 0.61 0.12 45.80 16:24:01 6 44.45 0.00 3.89 3.79 0.10 47.78 16:24:01 7 48.09 0.00 3.97 0.08 0.12 47.74 16:25:01 all 4.98 0.00 0.67 0.95 0.06 93.34 16:25:01 0 5.62 0.00 0.95 0.02 0.08 93.32 16:25:01 1 7.07 0.00 0.72 0.00 0.05 92.16 16:25:01 2 4.69 0.00 0.71 0.05 0.07 94.49 16:25:01 3 5.26 0.00 0.80 0.18 0.07 93.69 16:25:01 4 3.97 0.00 0.53 0.37 0.05 95.08 16:25:01 5 3.70 0.00 0.52 0.03 0.07 95.68 16:25:01 6 5.09 0.00 0.60 5.90 0.05 88.36 16:25:01 7 4.42 0.00 0.47 1.07 0.05 93.99 16:26:01 all 7.25 0.00 0.76 1.36 0.03 90.60 16:26:01 0 9.41 0.00 0.67 0.23 0.03 89.65 16:26:01 1 22.39 0.00 1.30 0.85 0.05 75.40 16:26:01 2 5.36 0.00 0.80 0.28 0.02 93.54 16:26:01 3 14.77 0.00 0.92 0.50 0.03 83.78 16:26:01 4 0.70 0.00 0.72 0.83 0.03 97.71 16:26:01 5 1.49 0.00 0.55 0.08 0.03 97.84 16:26:01 6 3.29 0.00 0.62 1.47 0.03 94.59 16:26:01 7 0.60 0.00 0.53 6.58 0.03 92.25 Average: all 16.23 0.00 2.33 3.04 0.06 78.35 Average: 0 16.66 0.00 2.34 3.37 0.06 77.58 Average: 1 17.86 0.00 2.60 1.88 0.06 77.60 Average: 2 14.83 0.00 2.24 0.54 0.05 82.34 Average: 3 15.01 0.00 2.67 4.17 0.07 78.08 Average: 4 15.22 0.00 2.18 2.69 0.05 79.85 Average: 5 13.52 0.00 1.82 6.80 0.06 77.81 Average: 6 18.90 0.00 2.46 3.09 0.06 75.50 Average: 7 17.84 0.00 2.31 1.78 0.06 78.01