---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80664 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 945 24202 0 7018 30766 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:bf:ec:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:febf:ecb7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:a8:c6:fc 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-80664) 10/31/24 _x86_64_ (8 CPU) 16:55:35 LINUX RESTART (8 CPU) 16:56:02 tps rtps wtps bread/s bwrtn/s 16:57:01 359.26 72.07 287.19 4663.21 28680.97 16:58:01 211.86 50.24 161.62 3814.96 39163.21 16:59:01 260.07 14.23 245.84 2424.40 25385.10 17:00:01 208.63 1.00 207.63 73.71 94473.98 17:01:01 342.63 3.20 339.43 448.06 87614.86 17:02:01 82.85 0.00 82.85 0.00 25482.55 17:03:01 77.89 1.22 76.67 76.25 21213.26 Average: 220.13 20.16 199.97 1635.70 46044.48 16:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:57:01 30115820 31691904 2823400 8.57 71268 1815580 1358520 4.00 888108 1645512 153796 16:58:01 28868400 31023728 4070820 12.36 89368 2358204 1833916 5.40 1686968 2050972 19488 16:59:01 27006676 30295324 5932544 18.01 96408 3464456 3015800 8.87 2642780 2913944 912856 17:00:01 26475860 31607972 6463360 19.62 137960 5160572 1535948 4.52 1436812 4534752 433532 17:01:01 21764252 28646036 11174968 33.93 185588 6719736 10185368 29.97 4657140 5834188 3672 17:02:01 19557092 26766116 13382128 40.63 192196 7030272 11835440 34.82 6629912 6040076 8932 17:03:01 24827784 31547232 8111436 24.63 195196 6592996 1513944 4.45 1948264 5557928 18028 Average: 25516555 30225473 7422665 22.53 138283 4734545 4468419 13.15 2841426 4082482 221472 16:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:57:01 ens3 427.76 277.17 1722.83 78.21 0.00 0.00 0.00 0.00 16:57:01 lo 1.97 1.97 0.21 0.21 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 739.49 581.44 5795.78 149.06 0.00 0.00 0.00 0.00 16:58:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 ens3 567.99 418.71 2981.26 119.56 0.00 0.00 0.00 0.00 16:59:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 ens3 768.44 419.23 14190.19 67.57 0.00 0.00 0.00 0.00 17:00:01 br-183e838eacfe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 8.26 8.26 0.91 0.91 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 veth324a072 30.76 33.16 4.55 13.10 0.00 0.00 0.00 0.00 17:01:01 vethcfdc4e8 1.82 2.47 0.56 0.84 0.00 0.00 0.00 0.00 17:01:01 ens3 501.30 224.88 12261.16 22.50 0.00 0.00 0.00 0.00 17:01:01 veth3723790 5.17 7.53 0.89 1.34 0.00 0.00 0.00 0.00 17:02:01 veth324a072 23.65 28.46 3.63 3.02 0.00 0.00 0.00 0.00 17:02:01 vethcfdc4e8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 ens3 16.96 9.67 5.81 4.02 0.00 0.00 0.00 0.00 17:02:01 veth3723790 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 17:03:01 ens3 63.77 44.83 71.50 39.84 0.00 0.00 0.00 0.00 17:03:01 lo 22.10 22.10 2.34 2.34 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 440.86 282.29 5298.51 68.66 0.00 0.00 0.00 0.00 Average: lo 2.68 2.68 0.29 0.29 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-80664) 10/31/24 _x86_64_ (8 CPU) 16:55:35 LINUX RESTART (8 CPU) 16:56:02 CPU %user %nice %system %iowait %steal %idle 16:57:01 all 11.90 0.00 1.30 2.74 0.04 84.02 16:57:01 0 11.52 0.00 1.33 0.31 0.05 86.80 16:57:01 1 20.36 0.00 1.80 1.58 0.07 76.18 16:57:01 2 9.57 0.00 0.81 0.10 0.03 89.48 16:57:01 3 9.72 0.00 1.07 0.68 0.03 88.49 16:57:01 4 4.54 0.00 0.53 6.82 0.03 88.08 16:57:01 5 2.98 0.00 0.73 0.14 0.03 96.12 16:57:01 6 14.68 0.00 1.75 1.53 0.05 81.99 16:57:01 7 21.87 0.00 2.38 10.78 0.05 64.91 16:58:01 all 29.43 0.00 1.44 2.12 0.08 66.93 16:58:01 0 39.38 0.00 1.82 1.55 0.08 57.17 16:58:01 1 21.43 0.00 1.59 6.60 0.10 70.28 16:58:01 2 25.13 0.00 1.37 0.60 0.07 72.83 16:58:01 3 32.03 0.00 1.51 0.23 0.10 66.13 16:58:01 4 30.69 0.00 1.47 1.05 0.07 66.72 16:58:01 5 30.86 0.00 1.02 0.39 0.08 67.64 16:58:01 6 25.71 0.00 1.79 2.86 0.12 69.52 16:58:01 7 30.20 0.00 0.90 3.63 0.08 65.18 16:59:01 all 44.72 0.00 1.98 1.27 0.08 51.95 16:59:01 0 31.67 0.00 2.36 1.99 0.07 63.91 16:59:01 1 27.83 0.00 1.62 6.14 0.07 64.35 16:59:01 2 49.15 0.00 2.07 0.02 0.08 48.68 16:59:01 3 56.47 0.00 1.57 0.07 0.07 41.82 16:59:01 4 44.88 0.00 1.67 0.00 0.07 53.39 16:59:01 5 48.25 0.00 2.26 1.56 0.08 47.85 16:59:01 6 40.99 0.00 2.36 0.10 0.05 56.50 16:59:01 7 58.66 0.00 1.89 0.27 0.08 39.10 17:00:01 all 15.41 0.00 3.49 4.49 0.05 76.57 17:00:01 0 16.09 0.00 3.06 0.60 0.03 80.21 17:00:01 1 23.93 0.00 3.91 10.76 0.07 61.33 17:00:01 2 9.85 0.00 4.20 7.20 0.05 78.69 17:00:01 3 10.82 0.00 3.94 14.80 0.03 70.41 17:00:01 4 23.06 0.00 3.73 2.05 0.05 71.12 17:00:01 5 12.53 0.00 2.66 0.22 0.03 84.56 17:00:01 6 15.91 0.00 3.41 0.22 0.07 80.40 17:00:01 7 11.12 0.00 3.07 0.15 0.03 85.62 17:01:01 all 40.91 0.00 6.18 6.81 0.11 45.99 17:01:01 0 40.76 0.00 6.62 6.02 0.12 46.48 17:01:01 1 42.35 0.00 5.31 2.18 0.12 50.03 17:01:01 2 36.76 0.00 6.39 18.36 0.12 38.37 17:01:01 3 38.61 0.00 6.26 5.76 0.12 49.25 17:01:01 4 42.41 0.00 5.75 5.21 0.12 46.52 17:01:01 5 37.86 0.00 5.90 5.41 0.10 50.73 17:01:01 6 44.64 0.00 6.51 10.78 0.10 37.97 17:01:01 7 43.84 0.00 6.71 0.78 0.12 48.56 17:02:01 all 31.83 0.00 2.73 1.14 0.11 64.18 17:02:01 0 33.18 0.00 2.77 0.02 0.10 63.93 17:02:01 1 29.76 0.00 2.84 1.34 0.12 65.94 17:02:01 2 34.86 0.00 2.73 0.40 0.12 61.89 17:02:01 3 28.46 0.00 2.78 0.29 0.12 68.35 17:02:01 4 28.97 0.00 2.24 0.05 0.12 68.63 17:02:01 5 33.57 0.00 3.04 6.17 0.12 57.10 17:02:01 6 32.99 0.00 2.81 0.30 0.12 63.79 17:02:01 7 32.85 0.00 2.67 0.54 0.10 63.85 17:03:01 all 14.19 0.00 2.72 1.32 0.07 81.70 17:03:01 0 13.01 0.00 2.86 0.22 0.07 83.85 17:03:01 1 23.63 0.00 3.09 0.71 0.10 72.47 17:03:01 2 11.02 0.00 2.70 0.32 0.05 85.91 17:03:01 3 10.45 0.00 2.57 0.25 0.05 86.67 17:03:01 4 21.17 0.00 2.34 0.35 0.07 76.07 17:03:01 5 9.54 0.00 3.00 1.76 0.08 85.61 17:03:01 6 13.28 0.00 2.51 0.22 0.08 83.92 17:03:01 7 11.39 0.00 2.63 6.76 0.05 79.16 Average: all 26.92 0.00 2.83 2.83 0.08 67.33 Average: 0 26.51 0.00 2.97 1.53 0.07 68.92 Average: 1 27.04 0.00 2.88 4.19 0.09 65.80 Average: 2 25.20 0.00 2.90 3.84 0.07 67.99 Average: 3 26.67 0.00 2.81 3.15 0.07 67.30 Average: 4 27.99 0.00 2.53 2.20 0.07 67.20 Average: 5 25.12 0.00 2.66 2.23 0.08 69.91 Average: 6 26.87 0.00 3.02 2.28 0.08 67.75 Average: 7 29.99 0.00 2.89 3.26 0.07 63.79