---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5193 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 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 846 25107 0 6213 30865 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:3f:ad:31 brd ff:ff:ff:ff:ff:ff inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe3f:ad31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:b1:f7:c2 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-5193) 02/13/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 95.38 18.83 76.55 1075.15 30983.64 20:24:01 132.26 22.86 109.40 2732.08 37189.67 20:25:01 220.58 0.30 220.28 45.06 139603.80 20:26:01 237.53 13.01 224.51 776.97 43942.34 20:27:01 32.89 0.47 32.42 31.59 24800.17 20:28:01 75.19 0.90 74.29 51.46 23672.67 Average: 132.30 9.40 122.91 785.36 50031.35 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30095812 31723132 2843408 8.63 71096 1864592 1372932 4.04 850384 1697216 194924 20:24:01 28379808 31656684 4559412 13.84 102816 3437004 1586964 4.67 982184 3185888 1420508 20:25:01 25814316 31677428 7124904 21.63 129224 5882624 1478092 4.35 987968 5627028 355920 20:26:01 21600936 27622876 11338284 34.42 139016 6011916 12280900 36.13 5302704 5427728 1508 20:27:01 20605336 26633656 12333884 37.44 139736 6016420 13011308 38.28 6324632 5394160 592 20:28:01 25698376 31576224 7240844 21.98 141472 5878816 1580704 4.65 1459992 5251444 3248 Average: 25365764 30148333 7573456 22.99 120560 4848562 5218483 15.35 2651311 4430577 329450 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 20:23:01 ens3 61.71 44.21 992.40 7.51 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-8c6bef37e3ac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 6.27 6.27 0.63 0.63 0.00 0.00 0.00 0.00 20:24:01 ens3 533.14 278.19 10160.70 24.10 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 br-8c6bef37e3ac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 8.20 8.20 0.76 0.76 0.00 0.00 0.00 0.00 20:25:01 ens3 834.68 431.09 28147.04 30.70 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth72fac38 5.25 6.88 0.85 0.98 0.00 0.00 0.00 0.00 20:26:01 veth50f7600 1.90 2.28 0.18 0.20 0.00 0.00 0.00 0.00 20:26:01 veth38f7fb5 55.76 66.61 19.41 16.36 0.00 0.00 0.00 0.00 20:26:01 br-8c6bef37e3ac 0.50 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:27:01 veth72fac38 0.60 0.87 0.08 0.09 0.00 0.00 0.00 0.00 20:27:01 veth50f7600 5.36 6.96 1.79 2.41 0.00 0.00 0.00 0.00 20:27:01 veth38f7fb5 58.58 68.29 166.20 28.25 0.00 0.00 0.00 0.01 20:27:01 br-8c6bef37e3ac 1.87 2.20 3.56 1.09 0.00 0.00 0.00 0.00 20:28:01 lo 29.86 29.86 7.71 7.71 0.00 0.00 0.00 0.00 20:28:01 ens3 1827.06 1038.06 40139.19 158.82 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.32 4.32 1.23 1.23 0.00 0.00 0.00 0.00 Average: ens3 249.38 134.71 6561.24 16.80 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-5193) 02/13/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.26 0.00 0.73 2.38 0.03 86.60 20:23:01 0 27.81 0.00 1.90 1.57 0.05 68.67 20:23:01 1 13.72 0.00 0.57 0.28 0.03 85.39 20:23:01 2 12.54 0.00 0.62 6.26 0.02 80.56 20:23:01 3 11.72 0.00 0.63 7.56 0.07 80.02 20:23:01 4 11.83 0.00 0.87 0.33 0.05 86.92 20:23:01 5 1.92 0.00 0.55 0.40 0.03 97.10 20:23:01 6 1.05 0.00 0.52 2.63 0.02 95.78 20:23:01 7 1.48 0.00 0.22 0.03 0.00 98.27 20:24:01 all 11.09 0.00 1.95 2.73 0.04 84.19 20:24:01 0 19.47 0.00 2.38 1.71 0.05 76.39 20:24:01 1 4.29 0.00 1.62 1.61 0.03 92.45 20:24:01 2 12.84 0.00 2.58 0.18 0.03 84.36 20:24:01 3 3.91 0.00 1.49 12.81 0.03 81.74 20:24:01 4 15.97 0.00 1.93 3.26 0.05 78.79 20:24:01 5 12.43 0.00 2.22 1.34 0.03 83.97 20:24:01 6 9.28 0.00 1.64 0.32 0.03 88.73 20:24:01 7 10.65 0.00 1.68 0.65 0.05 86.97 20:25:01 all 10.35 0.00 4.21 7.43 0.06 77.95 20:25:01 0 11.31 0.00 3.65 2.31 0.07 82.66 20:25:01 1 10.43 0.00 3.99 2.36 0.05 83.17 20:25:01 2 8.21 0.00 5.08 6.23 0.07 80.42 20:25:01 3 8.63 0.00 3.22 7.85 0.07 80.23 20:25:01 4 9.32 0.00 4.74 37.48 0.08 48.37 20:25:01 5 10.04 0.00 4.71 0.24 0.07 84.95 20:25:01 6 12.80 0.00 3.98 1.59 0.07 81.56 20:25:01 7 12.03 0.00 4.29 1.44 0.07 82.16 20:26:01 all 53.55 0.00 6.16 2.42 0.13 37.74 20:26:01 0 52.75 0.00 6.41 0.68 0.12 40.05 20:26:01 1 54.66 0.00 5.79 1.02 0.14 38.40 20:26:01 2 47.35 0.00 6.01 5.14 0.10 41.39 20:26:01 3 54.72 0.00 6.46 1.83 0.14 36.85 20:26:01 4 54.91 0.00 6.28 5.16 0.14 33.51 20:26:01 5 53.34 0.00 6.18 2.34 0.14 38.00 20:26:01 6 54.31 0.00 5.81 2.31 0.12 37.46 20:26:01 7 56.34 0.00 6.33 0.85 0.14 36.34 20:27:01 all 18.37 0.00 1.66 1.16 0.08 78.73 20:27:01 0 22.01 0.00 2.04 3.71 0.08 72.16 20:27:01 1 19.72 0.00 1.75 0.07 0.08 78.38 20:27:01 2 16.71 0.00 1.56 0.08 0.10 81.55 20:27:01 3 16.16 0.00 1.42 5.01 0.07 77.34 20:27:01 4 17.03 0.00 1.70 0.13 0.08 81.05 20:27:01 5 16.99 0.00 1.57 0.08 0.10 81.26 20:27:01 6 18.35 0.00 1.82 0.23 0.08 79.52 20:27:01 7 19.98 0.00 1.44 0.00 0.07 78.51 20:28:01 all 3.57 0.00 0.74 1.40 0.04 94.25 20:28:01 0 11.66 0.00 0.97 0.17 0.03 87.17 20:28:01 1 2.36 0.00 0.62 0.55 0.03 96.43 20:28:01 2 1.84 0.00 0.62 0.12 0.03 97.39 20:28:01 3 1.29 0.00 0.47 9.22 0.03 88.99 20:28:01 4 2.71 0.00 0.94 0.17 0.03 96.15 20:28:01 5 1.93 0.00 0.60 0.02 0.02 97.44 20:28:01 6 2.66 0.00 0.77 0.77 0.03 95.77 20:28:01 7 4.11 0.00 0.95 0.15 0.03 94.75 Average: all 17.80 0.00 2.56 2.91 0.06 76.66 Average: 0 24.14 0.00 2.88 1.69 0.07 71.22 Average: 1 17.45 0.00 2.38 0.98 0.06 79.13 Average: 2 16.52 0.00 2.73 2.99 0.06 77.69 Average: 3 16.00 0.00 2.27 7.39 0.07 74.27 Average: 4 18.57 0.00 2.73 7.70 0.07 70.93 Average: 5 16.03 0.00 2.62 0.73 0.06 80.55 Average: 6 16.31 0.00 2.41 1.31 0.06 79.92 Average: 7 17.36 0.00 2.47 0.52 0.06 79.59