---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-28083 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 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 911 24164 0 7091 30801 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:85:92:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe85:92e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:ca:8a:b8 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-28083) 08/01/24 _x86_64_ (8 CPU) 13:03:08 LINUX RESTART (8 CPU) 13:04:01 tps rtps wtps bread/s bwrtn/s 13:05:01 106.06 22.57 83.49 1157.29 11887.92 13:06:01 171.74 45.44 126.30 3648.19 21910.61 13:07:01 44.76 12.50 32.26 2334.94 6603.97 13:08:02 57.62 0.53 57.09 60.12 42535.84 13:09:01 179.61 5.44 174.17 590.82 59928.69 13:10:01 280.37 4.18 276.19 297.28 59920.41 13:11:01 89.32 0.37 88.95 30.13 10579.04 13:12:01 33.71 0.25 33.46 35.73 4590.30 Average: 120.28 11.42 108.85 1020.21 27175.74 13:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:05:01 30085264 31765812 2853956 8.66 76044 1909356 1404632 4.13 814124 1736148 159184 13:06:01 28470952 30666008 4468268 13.57 89472 2396628 2731068 8.04 2056656 2079104 21124 13:07:01 27517304 30464324 5421916 16.46 95616 3129056 2359164 6.94 2447536 2611852 588440 13:08:02 27973832 31581244 4965388 15.07 105248 3764036 1477820 4.35 1438244 3139772 72376 13:09:01 26370536 31612144 6568684 19.94 138672 5268172 2299760 6.77 1448208 4626720 1104 13:10:01 22393220 29344320 10546000 32.02 183888 6785396 10156640 29.88 3910384 5940976 2576 13:11:01 19281152 26568560 13658068 41.46 191856 7096604 12527984 36.86 6798116 6133120 2420 13:12:01 19882556 27177536 13056664 39.64 193120 7090576 9363860 27.55 6309748 6061044 560 Average: 25246852 29897494 7692368 23.35 134240 4679978 5290116 15.56 3152877 4041092 105973 13:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 13:05:01 ens3 70.21 46.88 1035.17 9.75 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 13:06:01 ens3 669.14 565.67 5947.66 149.20 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:07:01 ens3 810.78 611.31 2162.81 220.67 0.00 0.00 0.00 0.00 13:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:02 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:08:02 ens3 212.43 154.47 454.19 52.62 0.00 0.00 0.00 0.00 13:09:01 veth6adc4df 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 vethb2b28ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 veth1248e24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 vethd485d10 0.25 2.28 0.02 1.05 0.00 0.00 0.00 0.00 13:10:01 vethb2b28ba 8.37 11.21 1.53 2.99 0.00 0.00 0.00 0.00 13:10:01 veth1248e24 3.97 7.22 0.71 1.83 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 vethd485d10 2.00 2.03 0.58 0.58 0.00 0.00 0.00 0.00 13:11:01 vethb2b28ba 8.27 10.43 2.74 3.04 0.00 0.00 0.00 0.00 13:11:01 veth1248e24 1.03 1.60 0.16 0.24 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 veth6adc4df 2.73 0.58 1.15 0.59 0.00 0.00 0.00 0.00 13:12:01 vethb2b28ba 33.19 38.53 22.40 9.79 0.00 0.00 0.00 0.00 13:12:01 veth1248e24 0.92 1.23 0.14 0.15 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth6adc4df 0.34 0.07 0.14 0.07 0.00 0.00 0.00 0.00 Average: vethb2b28ba 6.24 7.54 3.34 1.98 0.00 0.00 0.00 0.00 Average: veth1248e24 0.74 1.26 0.13 0.28 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-28083) 08/01/24 _x86_64_ (8 CPU) 13:03:08 LINUX RESTART (8 CPU) 13:04:01 CPU %user %nice %system %iowait %steal %idle 13:05:01 all 9.04 0.00 0.75 2.94 0.04 87.23 13:05:01 0 8.68 0.00 0.79 1.99 0.05 88.49 13:05:01 1 5.73 0.00 0.77 1.60 0.02 91.88 13:05:01 2 2.98 0.00 0.43 0.22 0.03 96.33 13:05:01 3 17.88 0.00 1.10 1.85 0.05 79.12 13:05:01 4 22.99 0.00 1.37 2.60 0.05 72.99 13:05:01 5 9.07 0.00 0.67 0.92 0.03 89.31 13:05:01 6 0.30 0.00 0.48 13.80 0.05 85.36 13:05:01 7 4.67 0.00 0.38 0.55 0.02 94.38 13:06:01 all 30.70 0.00 1.43 1.82 0.10 65.95 13:06:01 0 28.03 0.00 1.62 1.07 0.10 69.17 13:06:01 1 20.57 0.00 1.07 1.77 0.08 76.52 13:06:01 2 42.39 0.00 1.34 2.48 0.08 53.71 13:06:01 3 34.22 0.00 1.34 1.54 0.10 62.80 13:06:01 4 23.02 0.00 1.05 2.82 0.12 72.99 13:06:01 5 28.77 0.00 2.03 1.91 0.10 67.20 13:06:01 6 39.29 0.00 1.57 2.52 0.10 56.51 13:06:01 7 29.41 0.00 1.41 0.47 0.08 68.63 13:07:01 all 40.45 0.00 1.63 0.36 0.10 57.46 13:07:01 0 40.91 0.00 1.34 0.02 0.10 57.63 13:07:01 1 28.08 0.00 1.31 0.17 0.10 70.34 13:07:01 2 44.96 0.00 0.89 0.02 0.10 54.04 13:07:01 3 48.21 0.00 2.49 1.77 0.12 47.41 13:07:01 4 42.99 0.00 2.19 0.47 0.10 54.26 13:07:01 5 48.83 0.00 1.57 0.25 0.13 49.21 13:07:01 6 44.56 0.00 1.78 0.07 0.10 53.50 13:07:01 7 25.03 0.00 1.42 0.10 0.08 73.36 13:08:02 all 12.46 0.00 1.06 5.16 0.04 81.28 13:08:02 0 4.74 0.00 0.80 0.22 0.02 94.23 13:08:02 1 7.71 0.00 1.24 0.72 0.03 90.30 13:08:02 2 9.91 0.00 0.83 0.03 0.02 89.20 13:08:02 3 13.36 0.00 1.41 27.02 0.05 58.16 13:08:02 4 13.80 0.00 0.78 0.03 0.03 85.35 13:08:02 5 14.10 0.00 0.98 0.27 0.05 84.60 13:08:02 6 16.99 0.00 1.37 0.10 0.05 81.49 13:08:02 7 19.10 0.00 1.09 13.01 0.05 66.75 13:09:01 all 8.96 0.00 2.88 5.85 0.06 82.25 13:09:01 0 19.77 0.00 3.09 3.36 0.07 73.71 13:09:01 1 7.80 0.00 2.22 0.19 0.05 89.74 13:09:01 2 8.81 0.00 3.99 24.69 0.09 62.43 13:09:01 3 8.90 0.00 2.58 0.19 0.05 88.28 13:09:01 4 6.89 0.00 3.46 0.02 0.05 89.58 13:09:01 5 7.05 0.00 2.43 0.05 0.03 90.43 13:09:01 6 6.30 0.00 2.22 0.38 0.05 91.05 13:09:01 7 6.17 0.00 3.02 17.98 0.07 72.76 13:10:01 all 38.86 0.00 6.33 4.92 0.15 49.75 13:10:01 0 38.54 0.00 6.99 2.73 0.13 51.61 13:10:01 1 35.06 0.00 5.95 0.98 0.14 57.87 13:10:01 2 36.82 0.00 6.67 0.74 0.12 55.65 13:10:01 3 41.55 0.00 6.87 3.23 0.17 48.19 13:10:01 4 37.73 0.00 5.69 1.25 0.15 55.18 13:10:01 5 38.31 0.00 6.03 2.29 0.14 53.24 13:10:01 6 44.17 0.00 5.49 4.02 0.15 46.17 13:10:01 7 38.69 0.00 6.91 24.13 0.15 30.12 13:11:01 all 40.21 0.00 2.84 1.10 0.13 55.71 13:11:01 0 34.92 0.00 2.86 0.29 0.13 61.81 13:11:01 1 41.97 0.00 3.09 2.10 0.15 52.69 13:11:01 2 43.18 0.00 2.73 0.27 0.13 53.69 13:11:01 3 37.44 0.00 2.77 1.90 0.12 57.78 13:11:01 4 42.00 0.00 2.41 1.09 0.13 54.37 13:11:01 5 43.51 0.00 3.13 1.16 0.13 52.07 13:11:01 6 37.04 0.00 3.19 0.84 0.13 58.79 13:11:01 7 41.61 0.00 2.58 1.16 0.13 54.52 13:12:01 all 12.17 0.00 2.15 1.11 0.12 84.46 13:12:01 0 12.23 0.00 2.34 1.32 0.12 83.99 13:12:01 1 12.88 0.00 2.15 0.34 0.13 84.51 13:12:01 2 11.00 0.00 2.10 0.42 0.10 86.38 13:12:01 3 12.01 0.00 2.24 0.59 0.12 85.04 13:12:01 4 10.67 0.00 1.95 0.12 0.13 87.12 13:12:01 5 11.43 0.00 2.11 2.09 0.14 84.24 13:12:01 6 11.63 0.00 2.11 1.68 0.10 84.48 13:12:01 7 15.45 0.00 2.25 2.35 0.10 79.86 Average: all 24.13 0.00 2.38 2.90 0.09 70.51 Average: 0 23.46 0.00 2.47 1.37 0.09 72.61 Average: 1 19.98 0.00 2.22 0.99 0.09 76.73 Average: 2 25.04 0.00 2.36 3.55 0.08 68.97 Average: 3 26.72 0.00 2.59 4.77 0.10 65.81 Average: 4 25.06 0.00 2.36 1.05 0.10 71.44 Average: 5 25.17 0.00 2.36 1.12 0.09 71.26 Average: 6 25.05 0.00 2.27 2.93 0.09 69.65 Average: 7 22.54 0.00 2.38 7.42 0.09 67.58