---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11333 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 984 25063 0 6119 30727 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:0c:67:5b brd ff:ff:ff:ff:ff:ff inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:fe0c:675b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:c7:18:d6 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-11333) 03/06/24 _x86_64_ (8 CPU) 14:05:23 LINUX RESTART (8 CPU) 14:06:02 tps rtps wtps bread/s bwrtn/s 14:07:02 281.56 35.93 245.64 1704.93 29051.21 14:08:01 213.83 65.31 148.52 6238.54 41704.66 14:09:01 116.93 6.03 110.90 859.99 47577.94 14:10:01 290.40 0.25 290.15 28.53 112014.13 14:11:01 133.99 0.02 133.98 3.60 29240.33 14:12:01 49.74 0.03 49.71 5.60 26593.70 14:13:01 20.65 0.00 20.65 0.00 16681.35 14:14:01 8.48 0.00 8.48 0.00 315.01 14:15:01 13.00 0.02 12.98 1.07 399.27 14:16:01 9.83 0.00 9.83 0.00 345.41 14:17:01 54.92 1.58 53.33 108.36 2629.79 Average: 108.06 9.80 98.26 804.08 27845.23 14:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:07:02 30021736 31598808 2917484 8.86 68856 1819864 1501256 4.42 970636 1657676 152084 14:08:01 28150640 30888256 4788580 14.54 88576 2933908 2392692 7.04 1946100 2492096 541800 14:09:01 26854492 31170424 6084728 18.47 122500 4389220 2488908 7.32 1741596 3893624 1300188 14:10:01 24451444 30224168 8487776 25.77 162080 5702488 7321744 21.54 2848016 5042156 1072 14:11:01 21800748 27915540 11138472 33.82 172712 6015004 9868352 29.03 5283736 5226520 2336 14:12:01 21587340 27834292 11351880 34.46 178584 6130448 10369804 30.51 5377076 5325788 1904 14:13:01 21520724 27769552 11418496 34.67 179040 6131836 10384680 30.55 5443644 5325108 228 14:14:01 21515912 27765452 11423308 34.68 179544 6131840 10363268 30.49 5450544 5324952 228 14:15:01 21512212 27762480 11427008 34.69 180116 6131908 10378452 30.54 5454260 5324844 228 14:16:01 21511956 27763356 11427264 34.69 180532 6131928 10374268 30.52 5452960 5325348 232 14:17:01 25668040 31464816 7271180 22.07 183708 5726100 1593440 4.69 1809048 4905344 41448 Average: 24054113 29287013 8885107 26.97 154204 5204049 7003351 20.61 3797965 4531223 185613 14:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:02 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 14:07:02 ens3 60.63 44.18 895.16 10.80 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 2.24 2.24 0.21 0.21 0.00 0.00 0.00 0.00 14:08:01 ens3 556.38 416.68 6811.68 68.86 0.00 0.00 0.00 0.00 14:09:01 vethd432594 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 br-85f71d35d3e4 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:09:01 lo 4.87 4.87 0.54 0.54 0.00 0.00 0.00 0.00 14:10:01 veth349bb5e 1.68 2.25 0.17 0.37 0.00 0.00 0.00 0.00 14:10:01 vethe5ef494 1.37 2.57 0.16 0.38 0.00 0.00 0.00 0.00 14:10:01 br-38cfb19785fa 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:10:01 veth65b17da 15.05 13.96 9.72 2.76 0.00 0.00 0.00 0.00 14:11:01 veth349bb5e 26.20 20.66 2.72 2.87 0.00 0.00 0.00 0.00 14:11:01 vethe5ef494 4.08 5.10 0.75 0.84 0.00 0.00 0.00 0.00 14:11:01 br-38cfb19785fa 0.12 0.15 0.02 0.01 0.00 0.00 0.00 0.00 14:11:01 veth65b17da 21.05 24.70 3.19 2.49 0.00 0.00 0.00 0.00 14:12:01 veth349bb5e 26.13 16.08 1.96 2.15 0.00 0.00 0.00 0.00 14:12:01 vethc89e925 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 14:12:01 vethe5ef494 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 14:12:01 br-4c5d69bed78f 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:13:01 veth349bb5e 26.33 16.16 1.98 2.16 0.00 0.00 0.00 0.00 14:13:01 vethc89e925 9.10 5.17 4.86 0.55 0.00 0.00 0.00 0.00 14:13:01 vethe5ef494 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 14:13:01 br-4c5d69bed78f 9.10 5.13 4.74 0.55 0.00 0.00 0.00 0.00 14:14:01 veth349bb5e 26.33 16.18 1.98 2.16 0.00 0.00 0.00 0.00 14:14:01 vethc89e925 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:14:01 vethe5ef494 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 14:14:01 br-4c5d69bed78f 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 veth349bb5e 26.33 16.18 1.98 2.17 0.00 0.00 0.00 0.00 14:15:01 vethc89e925 0.30 0.32 0.02 0.03 0.00 0.00 0.00 0.00 14:15:01 vethe5ef494 0.17 0.35 0.01 0.03 0.00 0.00 0.00 0.00 14:15:01 br-4c5d69bed78f 0.30 0.32 0.02 0.03 0.00 0.00 0.00 0.00 14:16:01 veth349bb5e 26.26 16.36 1.99 2.18 0.00 0.00 0.00 0.00 14:16:01 vethc89e925 0.27 0.28 0.02 0.02 0.00 0.00 0.00 0.00 14:16:01 vethe5ef494 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 14:16:01 br-4c5d69bed78f 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 19.16 19.16 1.83 1.83 0.00 0.00 0.00 0.00 14:17:01 ens3 2413.40 1503.27 32537.47 290.42 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: lo 1.38 1.38 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 194.32 118.86 2899.75 20.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11333) 03/06/24 _x86_64_ (8 CPU) 14:05:23 LINUX RESTART (8 CPU) 14:06:02 CPU %user %nice %system %iowait %steal %idle 14:07:02 all 9.81 0.00 0.88 2.78 0.04 86.49 14:07:02 0 0.52 0.00 0.46 0.66 0.02 98.34 14:07:02 1 13.22 0.00 0.95 0.63 0.03 85.17 14:07:02 2 29.33 0.00 2.23 4.69 0.05 63.70 14:07:02 3 18.77 0.00 1.02 0.49 0.03 79.69 14:07:02 4 3.46 0.00 0.47 0.29 0.02 95.76 14:07:02 5 8.76 0.00 0.76 12.04 0.10 78.34 14:07:02 6 3.74 0.00 0.95 3.43 0.03 91.84 14:07:02 7 0.73 0.00 0.24 0.00 0.02 99.02 14:08:01 all 24.09 0.00 1.84 2.46 0.07 71.54 14:08:01 0 20.45 0.00 1.29 1.01 0.07 77.19 14:08:01 1 41.27 0.00 3.00 1.50 0.09 54.15 14:08:01 2 27.42 0.00 1.89 0.85 0.07 69.77 14:08:01 3 27.62 0.00 1.47 0.85 0.07 69.99 14:08:01 4 20.20 0.00 1.45 0.34 0.07 77.94 14:08:01 5 13.66 0.00 2.22 13.23 0.09 70.80 14:08:01 6 23.52 0.00 1.69 0.68 0.05 74.06 14:08:01 7 18.58 0.00 1.69 1.26 0.07 78.41 14:09:01 all 14.91 0.00 3.03 3.47 0.06 78.53 14:09:01 0 9.77 0.00 2.04 0.15 0.03 88.00 14:09:01 1 11.59 0.00 2.92 0.03 0.05 85.40 14:09:01 2 14.84 0.00 3.16 11.46 0.08 70.46 14:09:01 3 9.73 0.00 2.65 0.47 0.05 87.11 14:09:01 4 17.59 0.00 3.61 0.18 0.07 78.55 14:09:01 5 7.41 0.00 2.51 11.41 0.08 78.59 14:09:01 6 33.96 0.00 3.35 3.32 0.07 59.30 14:09:01 7 14.35 0.00 3.98 0.81 0.07 80.80 14:10:01 all 17.99 0.00 4.24 7.43 0.09 70.26 14:10:01 0 19.40 0.00 4.20 0.22 0.08 76.09 14:10:01 1 17.11 0.00 5.39 1.66 0.08 75.76 14:10:01 2 21.17 0.00 3.94 7.40 0.10 67.40 14:10:01 3 19.27 0.00 4.31 17.90 0.10 58.42 14:10:01 4 18.33 0.00 4.06 1.25 0.07 76.30 14:10:01 5 14.39 0.00 4.86 19.88 0.08 60.78 14:10:01 6 17.42 0.00 3.73 8.86 0.08 69.91 14:10:01 7 16.84 0.00 3.43 2.40 0.08 77.26 14:11:01 all 35.69 0.00 1.93 1.54 0.10 60.74 14:11:01 0 22.64 0.00 1.99 1.27 0.10 73.99 14:11:01 1 37.15 0.00 1.86 0.82 0.10 60.07 14:11:01 2 32.78 0.00 2.11 0.28 0.10 64.73 14:11:01 3 39.00 0.00 2.10 1.06 0.08 57.77 14:11:01 4 44.84 0.00 1.86 0.59 0.10 52.61 14:11:01 5 42.09 0.00 1.78 0.72 0.10 55.31 14:11:01 6 25.52 0.00 1.61 7.04 0.08 65.75 14:11:01 7 41.50 0.00 2.13 0.55 0.10 55.71 14:12:01 all 3.46 0.00 0.95 1.74 0.09 93.77 14:12:01 0 2.46 0.00 1.14 0.25 0.10 96.06 14:12:01 1 3.03 0.00 0.94 0.32 0.10 95.61 14:12:01 2 3.84 0.00 0.92 0.10 0.08 95.05 14:12:01 3 3.75 0.00 0.90 0.10 0.10 95.14 14:12:01 4 2.51 0.00 1.09 2.16 0.08 94.15 14:12:01 5 2.59 0.00 0.95 0.97 0.07 95.42 14:12:01 6 4.55 0.00 0.74 9.48 0.08 85.14 14:12:01 7 4.90 0.00 0.89 0.49 0.08 93.64 14:13:01 all 3.12 0.00 0.82 0.88 0.11 95.06 14:13:01 0 2.96 0.00 0.86 0.03 0.10 96.04 14:13:01 1 4.02 0.00 0.79 5.35 0.12 89.73 14:13:01 2 3.18 0.00 1.02 0.00 0.13 95.66 14:13:01 3 2.73 0.00 0.81 0.00 0.12 96.34 14:13:01 4 3.10 0.00 0.74 0.07 0.12 95.98 14:13:01 5 2.09 0.00 1.05 0.47 0.12 96.27 14:13:01 6 3.87 0.00 0.57 0.76 0.12 94.68 14:13:01 7 3.03 0.00 0.77 0.39 0.10 95.71 14:14:01 all 1.82 0.00 0.83 0.06 0.10 97.20 14:14:01 0 2.23 0.00 0.98 0.27 0.10 96.42 14:14:01 1 1.67 0.00 0.80 0.00 0.10 97.42 14:14:01 2 1.94 0.00 0.94 0.13 0.10 96.89 14:14:01 3 1.52 0.00 0.87 0.02 0.10 97.49 14:14:01 4 1.22 0.00 0.69 0.00 0.08 98.01 14:14:01 5 2.60 0.00 0.80 0.02 0.10 96.48 14:14:01 6 1.64 0.00 0.80 0.03 0.10 97.42 14:14:01 7 1.74 0.00 0.72 0.02 0.12 97.40 14:15:01 all 1.44 0.00 0.83 0.07 0.10 97.55 14:15:01 0 1.29 0.00 0.97 0.27 0.10 97.37 14:15:01 1 1.47 0.00 0.87 0.22 0.08 97.35 14:15:01 2 1.68 0.00 0.82 0.00 0.08 97.42 14:15:01 3 1.33 0.00 0.72 0.03 0.12 97.80 14:15:01 4 1.29 0.00 0.86 0.02 0.10 97.74 14:15:01 5 1.48 0.00 0.74 0.00 0.10 97.69 14:15:01 6 1.57 0.00 0.92 0.02 0.10 97.39 14:15:01 7 1.38 0.00 0.82 0.00 0.10 97.70 14:16:01 all 1.78 0.00 0.86 0.06 0.10 97.21 14:16:01 0 1.56 0.00 0.80 0.08 0.08 97.47 14:16:01 1 1.34 0.00 0.92 0.23 0.10 97.40 14:16:01 2 2.06 0.00 0.80 0.02 0.12 97.01 14:16:01 3 2.82 0.00 0.82 0.07 0.08 96.21 14:16:01 4 1.64 0.00 0.89 0.02 0.10 97.35 14:16:01 5 2.01 0.00 0.95 0.02 0.10 96.92 14:16:01 6 1.56 0.00 0.82 0.00 0.10 97.52 14:16:01 7 1.24 0.00 0.81 0.02 0.10 97.83 14:17:01 all 8.24 0.00 1.18 0.27 0.06 90.24 14:17:01 0 4.14 0.00 1.23 0.33 0.05 94.25 14:17:01 1 18.96 0.00 1.62 0.27 0.08 79.07 14:17:01 2 4.05 0.00 0.94 0.90 0.05 94.06 14:17:01 3 4.45 0.00 1.12 0.15 0.05 94.23 14:17:01 4 21.02 0.00 1.37 0.13 0.07 77.40 14:17:01 5 6.72 0.00 1.22 0.28 0.05 91.72 14:17:01 6 3.16 0.00 1.07 0.02 0.10 95.65 14:17:01 7 3.51 0.00 0.85 0.08 0.07 95.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.09 0.00 1.58 1.88 0.08 85.37 Average: 0 7.92 0.00 1.45 0.41 0.08 90.14 Average: 1 13.67 0.00 1.82 1.00 0.09 83.42 Average: 2 12.88 0.00 1.70 2.33 0.09 83.00 Average: 3 11.87 0.00 1.52 1.91 0.08 84.62 Average: 4 12.29 0.00 1.55 0.46 0.08 85.62 Average: 5 9.42 0.00 1.62 5.32 0.09 83.56 Average: 6 10.92 0.00 1.48 3.06 0.08 84.45 Average: 7 9.79 0.00 1.48 0.54 0.08 88.10