---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13233 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 13G 143G 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 847 26519 0 4799 30863 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:76:02:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe76:2e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:64:cd:39 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-13233) 03/15/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 117.64 36.77 80.87 1718.76 27641.69 02:51:01 128.31 23.01 105.30 2766.41 32637.39 02:52:01 430.94 13.26 417.68 797.07 110404.53 02:53:01 19.95 0.57 19.38 30.53 24681.85 02:54:01 15.10 0.00 15.10 0.00 20871.54 02:55:01 19.33 0.00 19.33 0.00 20942.29 02:56:01 20.21 0.05 20.16 8.00 18541.58 02:57:01 55.54 1.95 53.59 112.11 2538.03 Average: 100.84 9.39 91.45 676.98 32292.06 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30103800 31687928 2835420 8.61 69732 1825512 1426572 4.20 891132 1662124 152232 02:51:01 28816192 31663548 4123028 12.52 102500 3015644 1575796 4.64 998684 2756308 1008616 02:52:01 25915436 30437460 7023784 21.32 133028 4540492 6598884 19.42 2316232 4214476 300 02:53:01 24155456 28853300 8783764 26.67 133312 4654272 9002432 26.49 3942184 4331664 248 02:54:01 24137540 28834004 8801680 26.72 133376 4654440 9002376 26.49 3961488 4330016 220 02:55:01 23796204 28499924 9143016 27.76 133608 4658988 9183076 27.02 4299056 4328736 112 02:56:01 23841660 28572796 9097560 27.62 133820 4687976 8477972 24.94 4245844 4343680 288 02:57:01 27118660 31566088 5820560 17.67 135732 4512816 1561960 4.60 1282660 4079980 2672 Average: 25985618 30014381 6953602 21.11 121888 4068768 5853634 17.22 2742160 3755873 145586 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 ens3 69.94 48.64 908.36 10.58 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 7.86 7.86 0.73 0.73 0.00 0.00 0.00 0.00 02:51:01 br-ccec88446c14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 227.09 142.90 6693.67 15.05 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 4.27 4.27 0.38 0.38 0.00 0.00 0.00 0.00 02:52:01 veth4a34351 0.17 0.57 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 veth899bed9 0.97 1.13 0.06 0.07 0.00 0.00 0.00 0.00 02:52:01 veth8862e36 0.62 0.78 0.04 0.05 0.00 0.00 0.00 0.00 02:53:01 lo 5.60 5.60 9.80 9.80 0.00 0.00 0.00 0.00 02:53:01 veth4a34351 2.30 2.15 7.86 2.60 0.00 0.00 0.00 0.00 02:53:01 veth899bed9 22.43 19.08 8.73 26.69 0.00 0.00 0.00 0.00 02:53:01 veth8862e36 1.32 1.55 0.51 2.69 0.00 0.00 0.00 0.00 02:54:01 lo 5.25 5.25 0.77 0.77 0.00 0.00 0.00 0.00 02:54:01 veth4a34351 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:54:01 veth899bed9 3.07 2.85 1.40 1.00 0.00 0.00 0.00 0.00 02:54:01 veth8862e36 0.25 0.33 0.27 0.04 0.00 0.00 0.00 0.00 02:55:01 lo 17.68 17.68 32.14 32.14 0.00 0.00 0.00 0.00 02:55:01 veth4a34351 6.07 6.77 15.35 5.37 0.00 0.00 0.00 0.00 02:55:01 veth899bed9 102.80 83.40 35.12 175.98 0.00 0.00 0.00 0.01 02:55:01 veth8862e36 3.90 3.40 1.72 5.36 0.00 0.00 0.00 0.00 02:56:01 lo 14.20 14.20 0.90 0.90 0.00 0.00 0.00 0.00 02:56:01 veth4a34351 1.27 1.02 0.12 0.14 0.00 0.00 0.00 0.00 02:56:01 veth899bed9 1.33 1.52 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 veth8862e36 0.42 0.57 0.07 0.06 0.00 0.00 0.00 0.00 02:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 ens3 1070.45 660.52 21523.00 157.02 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.17 7.17 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 95.08 57.84 2601.81 13.28 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-13233) 03/15/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.89 0.00 0.77 2.05 0.03 87.26 02:50:01 0 8.90 0.00 0.61 0.15 0.03 90.30 02:50:01 1 2.80 0.00 0.64 5.62 0.03 90.90 02:50:01 2 1.73 0.00 0.37 0.47 0.02 97.41 02:50:01 3 3.04 0.00 0.35 0.37 0.02 96.22 02:50:01 4 1.20 0.00 0.32 0.24 0.00 98.24 02:50:01 5 18.68 0.00 0.92 7.39 0.05 72.96 02:50:01 6 27.83 0.00 1.82 1.51 0.05 68.79 02:50:01 7 15.09 0.00 1.14 0.68 0.03 83.06 02:51:01 all 11.09 0.00 1.82 2.47 0.04 84.58 02:51:01 0 3.15 0.00 1.27 1.01 0.02 94.56 02:51:01 1 4.21 0.00 1.59 2.33 0.02 91.85 02:51:01 2 27.14 0.00 3.26 1.47 0.07 68.06 02:51:01 3 13.43 0.00 2.14 0.99 0.05 83.40 02:51:01 4 4.21 0.00 1.32 0.27 0.03 94.17 02:51:01 5 22.26 0.00 1.90 12.80 0.07 62.98 02:51:01 6 9.87 0.00 1.94 0.60 0.03 87.55 02:51:01 7 4.47 0.00 1.17 0.37 0.03 93.96 02:52:01 all 16.40 0.00 4.38 6.39 0.06 72.76 02:52:01 0 13.92 0.00 3.91 0.49 0.07 81.62 02:52:01 1 23.33 0.00 4.48 2.28 0.07 69.84 02:52:01 2 12.11 0.00 4.36 24.56 0.07 58.90 02:52:01 3 18.38 0.00 4.25 0.42 0.05 76.89 02:52:01 4 20.25 0.00 5.03 2.84 0.07 71.81 02:52:01 5 16.03 0.00 4.27 16.06 0.07 63.58 02:52:01 6 15.78 0.00 4.67 2.90 0.05 76.60 02:52:01 7 11.38 0.00 4.08 1.65 0.07 82.83 02:53:01 all 20.14 0.00 1.78 1.09 0.07 76.92 02:53:01 0 24.45 0.00 1.69 0.02 0.05 73.79 02:53:01 1 22.37 0.00 1.96 0.00 0.07 75.60 02:53:01 2 18.97 0.00 1.68 0.13 0.08 79.13 02:53:01 3 20.84 0.00 1.64 0.07 0.07 77.38 02:53:01 4 26.31 0.00 2.87 0.03 0.07 70.72 02:53:01 5 17.63 0.00 1.74 0.65 0.07 79.91 02:53:01 6 16.96 0.00 1.42 0.08 0.07 81.47 02:53:01 7 13.60 0.00 1.26 7.80 0.07 77.27 02:54:01 all 0.68 0.00 0.08 1.13 0.05 98.05 02:54:01 0 0.33 0.00 0.05 0.00 0.02 99.60 02:54:01 1 1.15 0.00 0.10 0.00 0.05 98.70 02:54:01 2 0.57 0.00 0.10 0.07 0.07 99.20 02:54:01 3 0.43 0.00 0.08 0.00 0.07 99.42 02:54:01 4 0.77 0.00 0.08 0.02 0.05 99.08 02:54:01 5 0.67 0.00 0.10 0.00 0.07 99.16 02:54:01 6 0.80 0.00 0.05 0.00 0.02 99.13 02:54:01 7 0.79 0.00 0.05 9.00 0.05 90.12 02:55:01 all 6.40 0.00 0.69 1.09 0.08 91.75 02:55:01 0 5.97 0.00 0.79 0.18 0.08 92.97 02:55:01 1 6.64 0.00 0.55 0.00 0.07 92.74 02:55:01 2 6.15 0.00 0.58 0.15 0.08 93.03 02:55:01 3 6.12 0.00 0.90 0.02 0.08 92.88 02:55:01 4 6.59 0.00 0.65 0.17 0.08 92.51 02:55:01 5 6.95 0.00 0.75 0.13 0.07 92.10 02:55:01 6 5.65 0.00 0.33 0.02 0.05 93.95 02:55:01 7 7.07 0.00 0.96 8.05 0.08 83.84 02:56:01 all 1.09 0.00 0.35 1.13 0.07 97.36 02:56:01 0 1.34 0.00 0.32 0.02 0.08 98.24 02:56:01 1 0.70 0.00 0.40 0.43 0.08 98.38 02:56:01 2 1.54 0.00 0.37 0.05 0.08 97.96 02:56:01 3 0.95 0.00 0.37 0.02 0.08 98.58 02:56:01 4 0.60 0.00 0.27 1.29 0.08 97.76 02:56:01 5 1.79 0.00 0.35 0.00 0.08 97.78 02:56:01 6 1.04 0.00 0.32 0.00 0.03 98.61 02:56:01 7 0.75 0.00 0.43 7.24 0.08 91.49 02:57:01 all 7.24 0.00 0.55 0.24 0.03 91.94 02:57:01 0 2.95 0.00 0.45 0.50 0.02 96.08 02:57:01 1 0.68 0.00 0.45 0.05 0.03 98.78 02:57:01 2 2.57 0.00 0.47 0.23 0.02 96.71 02:57:01 3 0.95 0.00 0.40 0.15 0.02 98.48 02:57:01 4 3.14 0.00 0.38 0.03 0.02 96.42 02:57:01 5 1.17 0.00 0.45 0.57 0.02 97.80 02:57:01 6 26.99 0.00 0.90 0.10 0.03 71.98 02:57:01 7 19.44 0.00 0.85 0.28 0.05 79.38 Average: all 9.10 0.00 1.30 1.94 0.05 87.60 Average: 0 7.62 0.00 1.14 0.30 0.05 90.90 Average: 1 7.72 0.00 1.27 1.33 0.05 89.63 Average: 2 8.85 0.00 1.40 3.37 0.06 86.32 Average: 3 8.00 0.00 1.26 0.25 0.05 90.43 Average: 4 7.87 0.00 1.36 0.61 0.05 90.11 Average: 5 10.61 0.00 1.30 4.67 0.06 83.35 Average: 6 13.08 0.00 1.43 0.65 0.04 84.81 Average: 7 9.06 0.00 1.24 4.39 0.06 85.25